21 Commits

Author SHA1 Message Date
BenStullsBets 1df3d2c154 Merge remote-tracking branch 'origin/main' into s58-inline-editor-diff
# Conflicts:
#	src/extension.ts
2026-06-26 08:28:02 -07:00
BenStullsBets 656089432f fix(proposals): reload-safe optimisticApply + reconciled toolbar summary (#64)
Final-review fixes:
- CRITICAL: optimisticApply no longer re-captures `original` from an
  already-applied buffer after a window reload (in-memory `applied` set is
  empty post-reload). A proposal already carrying `original` is marked applied
  and skipped, so Reject's revert target survives save+reload (INV-51/54).
  Adds a reload-safety host-E2E that reproduces the prior-session state.
- MINOR: the preview toolbar +N/-N summary now counts against the landed text
  (current minus pending proposals) via the new pure landedTextOf(), so a
  pending change is shown once (as a proposal), not double-counted (INV-50).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-26 08:21:53 -07:00
BenStullsBets f4594daa6f feat(webview): Accept/Reject + dropdown, rejectAll, control parity (#64, INV-53)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-26 08:07:06 -07:00
BenStullsBets 38053239fa fix(render): map author spans to landedText coords (INV-49/50 coloring alignment) (#64)
renderReview diffs against landedText (current minus pending proposals), so block
offsets are landedText-relative while authorSpans arrive in currentText coords. A
colored block after a length-changing pending proposal was mis-colored. Map the
spans through toLanded so authorship coloring stays aligned.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-26 07:49:04 -07:00
BenStullsBets 65293326c8 feat(render): INV-50 render-once — diff against current-minus-pending (#64)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-26 07:46:15 -07:00
BenStullsBets e5992840d2 feat(editor): EditorProposalController — optimistic apply + decorations + CodeLens (#64)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-26 07:39:14 -07:00
BenStullsBets d2ef9457c4 add sessions/0057/SESSION-0057.0-TRANSCRIPT-2026-06-26T04-35--2026-06-26T06-55.md + replace placeholder/variant SESSION-0057.0-TRANSCRIPT-2026-06-26T04-35--INPROGRESS.md 2026-06-26 06:56:48 -07:00
benstull 7e42d115c0 feat(ux): unify Ask-Claude-to-Edit on a split-below multi-line webview (#65) 2026-06-26 13:50:31 +00:00
BenStullsBets 8c6e7822b4 feat(render): pure decorationPlan feeds editor + webview from one diff (#64, INV-49)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-26 06:34:47 -07:00
BenStullsBets ddbbb7aec3 feat(proposals): optimisticApply + finalize/revert in place + rejectAll (#64)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-26 06:31:28 -07:00
BenStullsBets 930b4ab056 test(e2e): pin --user-data-dir to a short /tmp path (fix macOS socket-length EINVAL)
The default .vscode-test/user-data socket path exceeds macOS's ~103-char UNIX
socket limit when the repo lives at a long path (e.g. a git worktree), so the
host-E2E harness failed to launch (listen EINVAL). Point --user-data-dir at a
short /tmp root so the IPC socket stays under the limit.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-26 06:22:36 -07:00
BenStullsBets 6d54963f15 feat(attribution): landBaseline opt + signalLanded for F12 optimistic apply (#64)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-26 06:20:10 -07:00
BenStullsBets 92ff4dd4ac feat(proposalModel): setProposalApplied re-anchors + stores original (#64)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-26 06:17:38 -07:00
BenStullsBets bea9fd5148 feat(model): add Proposal.original for F12 optimistic-apply revert (#64) 2026-06-26 06:15:36 -07:00
BenStullsBets 56cc9eb6ad claim vscode-cowriting-plugin session 0059 (placeholder) + sessions.json entry 2026-06-26 06:01:30 -07:00
BenStullsBets 2069029d73 add sessions/0058/SESSION-0058.0-TRANSCRIPT-2026-06-26T05-12--2026-06-26T05-58.md + replace placeholder/variant SESSION-0058.0-TRANSCRIPT-2026-06-26T05-12--INPROGRESS.md 2026-06-26 05:58:49 -07:00
BenStullsBets a99430c247 claim vscode-cowriting-plugin session 0058 (placeholder) + sessions.json entry 2026-06-26 05:13:09 -07:00
benstull 9432300e3c feat(ux): unify "Ask Claude to Edit" + inline prompt at selection; fix keybindings (#62) 2026-06-26 12:11:43 +00:00
BenStullsBets a42e5f145d add sessions/0056/SESSION-0056.0-TRANSCRIPT-2026-06-26T04-24--2026-06-26T04-54.md + replace placeholder/variant SESSION-0056.0-TRANSCRIPT-2026-06-26T04-24--INPROGRESS.md 2026-06-26 04:55:04 -07:00
BenStullsBets 26628c0dbe claim vscode-cowriting-plugin session 0057 (placeholder) + sessions.json entry 2026-06-26 04:53:46 -07:00
benstull 644885c6ec #60: live turn progress (activity line + token count + OutputChannel stream + cancel) (#61)
Surface Claude live output/progress during the asking-Claude status: notification activity line + token count, a Cowriting: Claude OutputChannel streaming assistant text, and a cancellable turn. Pure turnProgress reducer + runEditTurn onProgress/AbortSignal (vscode-free) + both call sites. INV-43..47.

Fixes #60
2026-06-26 11:53:10 +00:00
39 changed files with 3897 additions and 169 deletions
File diff suppressed because it is too large Load Diff
+5
View File
@@ -89,6 +89,11 @@ pre.mermaid[data-cw-error] { color: var(--vscode-errorForeground); }
}
.cw-accept:hover { background: var(--vscode-testing-iconPassed, #2ea043); color: #fff; }
.cw-reject:hover { background: var(--vscode-errorForeground, #f14c4c); color: #fff; }
.cw-btngroup { display: inline-flex; }
.cw-btngroup .cw-caret { border-left: none; padding: 0.1em 0.25em; }
.cw-actions .cw-accept { font-weight: 600; }
.cw-accept:hover, .cw-btngroup:has(.cw-accept) .cw-caret:hover { background: var(--vscode-testing-iconPassed, #2ea043); color: #fff; }
.cw-reject:hover, .cw-btngroup:has(.cw-reject) .cw-caret:hover { background: var(--vscode-errorForeground, #f14c4c); color: #fff; }
/* F7.1 (#22) intra-diagram mermaid diff legend. */
.cw-mermaid-legend { display: flex; gap: 0.6rem; font-size: 0.75em; opacity: 0.85; margin: 0.2rem 0 0.6rem; }
+4 -3
View File
@@ -94,13 +94,14 @@ acceptAllEl?.addEventListener("click", () => {
vscodeApi.postMessage({ type: "acceptAll" });
});
// F10: delegated ✓/✗ accept/reject of pending proposals (routed back to the F4 seam).
// F12/#64: Accept/Reject (+ caret → accept-all/reject-all) on a proposal block.
body.addEventListener("click", (e) => {
const btn = (e.target as HTMLElement)?.closest<HTMLElement>(".cw-actions button");
if (!btn) return;
const block = btn.closest<HTMLElement>(".cw-proposal");
const id = block?.dataset.proposalId;
const id = btn.closest<HTMLElement>(".cw-proposal")?.dataset.proposalId;
const action = btn.dataset.action;
if (action === "acceptAll") return void vscodeApi.postMessage({ type: "acceptAll" });
if (action === "rejectAll") return void vscodeApi.postMessage({ type: "rejectAll" });
if (id && (action === "accept" || action === "reject")) {
vscodeApi.postMessage({ type: action, proposalId: id });
}
+62 -15
View File
@@ -18,6 +18,16 @@
"onStartupFinished"
],
"contributes": {
"configuration": {
"title": "Cowriting",
"properties": {
"cowriting.liveProgress.revealOutput": {
"type": "boolean",
"default": true,
"description": "When Claude is editing, reveal the \"Cowriting: Claude\" output channel (without stealing focus) as soon as Claude starts producing text, so you can read the output as it streams."
}
}
},
"commands": [
{
"command": "cowriting.showClineSdkInfo",
@@ -49,6 +59,11 @@
"title": "Apply Agent Edit (internal seam)",
"category": "Cowriting"
},
{
"command": "cowriting.edit",
"title": "Ask Claude to Edit",
"category": "Cowriting"
},
{
"command": "cowriting.editSelection",
"title": "Ask Claude to Edit Selection",
@@ -88,6 +103,21 @@
"command": "cowriting.acceptAllProposals",
"title": "Accept All Claude Proposals",
"category": "Cowriting"
},
{
"command": "cowriting.rejectAllProposals",
"title": "Reject All Claude Proposals",
"category": "Cowriting"
},
{
"command": "cowriting.proposalAcceptMenu",
"title": "Accept Claude Proposal",
"category": "Cowriting"
},
{
"command": "cowriting.proposalRejectMenu",
"title": "Reject Claude Proposal",
"category": "Cowriting"
}
],
"menus": {
@@ -113,12 +143,32 @@
"when": "editorLangId == markdown"
},
{
"command": "cowriting.editDocument",
"command": "cowriting.edit",
"when": "editorLangId == markdown"
},
{
"command": "cowriting.editSelection",
"when": "false"
},
{
"command": "cowriting.editDocument",
"when": "false"
},
{
"command": "cowriting.acceptAllProposals",
"when": "editorLangId == markdown"
},
{
"command": "cowriting.rejectAllProposals",
"when": "editorLangId == markdown"
},
{
"command": "cowriting.proposalAcceptMenu",
"when": "false"
},
{
"command": "cowriting.proposalRejectMenu",
"when": "false"
}
],
"editor/title": [
@@ -130,13 +180,8 @@
],
"editor/title/context": [
{
"command": "cowriting.editSelection",
"when": "editorHasSelection && resourceLangId == markdown",
"group": "1_cowriting@1"
},
{
"command": "cowriting.editDocument",
"when": "!editorHasSelection && resourceLangId == markdown",
"command": "cowriting.edit",
"when": "resourceLangId == markdown",
"group": "1_cowriting@1"
},
{
@@ -154,13 +199,8 @@
],
"editor/context": [
{
"command": "cowriting.editSelection",
"when": "editorHasSelection && editorLangId == markdown && (resourceScheme == file || resourceScheme == untitled)",
"group": "1_cowriting@1"
},
{
"command": "cowriting.editDocument",
"when": "!editorHasSelection && editorLangId == markdown && (resourceScheme == file || resourceScheme == untitled)",
"command": "cowriting.edit",
"when": "editorLangId == markdown && (resourceScheme == file || resourceScheme == untitled)",
"group": "1_cowriting@1"
},
{
@@ -193,7 +233,14 @@
{
"command": "cowriting.showTrackChangesPreview",
"key": "ctrl+alt+r",
"mac": "cmd+alt+r",
"when": "editorLangId == markdown"
},
{
"command": "cowriting.edit",
"key": "ctrl+alt+e",
"mac": "cmd+alt+e",
"when": "editorTextFocus && editorLangId == markdown"
}
]
},
+9 -1
View File
@@ -10,7 +10,15 @@ console.log(`instruction: ${instruction}`);
console.log(`text: ${text}`);
try {
const t0 = Date.now();
const result = await runEditTurn(instruction, text);
// #60: exercise the live-progress path against the real SDK — log each reduced
// snapshot so the smoke shows streaming/activity/tokens, not just the result.
const result = await runEditTurn(instruction, text, {
onProgress: (s) => {
const bits = [s.phase === "tool" ? `tool:${s.tool}` : s.phase, `${s.chars}c`];
if (s.tokens) bits.push(`${s.tokens}tok`);
console.log(` progress: ${bits.join(" ")}`);
},
});
console.log(`replacement: ${JSON.stringify(result.replacement)}`);
console.log(`model: ${result.model}`);
console.log(`sessionId: ${result.sessionId}`);
@@ -0,0 +1,106 @@
# Session 0056.0 — Transcript
> App: vscode-cowriting-plugin
> Start: 2026-06-26T04-24 (PST)
> End: 2026-06-26T04-54 (PST)
> Type: planning-and-executing
> Posture: autonomous (yolo)
> Status: **FINALIZED**
## Launch prompt
`/wgl-planning-and-executing implement #60 (live turn progress) from coauthoring-live-progress.md`
(Continuation of brainstorming session 0055, which graduated the spec; the
operator said "implement it" → this coding session.)
## Plan
Plan + execute **#60** (P1 feature — live turn progress) from the graduated
Solution Design `coauthoring-live-progress.md`. Four cuts: (1) pure
`turnProgress.ts` reducer + tests; (2) `runEditTurn` + `onProgress`/`AbortSignal`;
(3) `liveProgressUi` + setting + both call sites; (4) host-E2E + smoke.
Branch `s60-live-progress` → PR → main.
## Pre-state
- Clean `main` at session start (fast-forwarded 13 commits — the sessions/ repo
is the code repo itself). Baseline: 222 unit green.
- #60 has a graduated Solution Design → §4.3 R2(b) satisfied.
## Session arc
1. **Claim + plan.** Claimed 0056 (no in-flight). Wrote the implementation plan
with `superpowers:writing-plans``docs/superpowers/plans/2026-06-26-live-turn-progress.md`
(self-reviewed: full spec coverage, no placeholders). Grounded in the exact SDK
types (`AgentToolCallPart.toolName`, `AgentUsage.inputTokens+outputTokens`), the
vitest/host-E2E patterns, and the injectable `editTurn` seam. Branch
`s60-live-progress`.
2. **Task 1 — pure reducer.** `src/turnProgress.ts` + `test/turnProgress.test.ts`
(13 cases). Fixed the type-only event import: `AgentRuntimeEvent` is exported
from **`@cline/shared`**, not `@cline/sdk` (which doesn't re-export it) — caught
by typecheck; amended the commit.
3. **Task 2 — `runEditTurn`.** Added `RunEditTurnOptions {onProgress, signal}`;
subscribes to the agent, folds events through the reducer, wires `signal`
`agent.abort()`; `finally` unsubscribes. Mocked-agent unit tests (vitest
`doMock` intercepts the dynamic import).
4. **Task 3 — host relay.** `src/liveProgressUi.ts` (notification line +
"Cowriting: Claude" OutputChannel, reveal gated by setting) + `package.json`
`contributes.configuration` `cowriting.liveProgress.revealOutput`.
5. **Tasks 4+5 — both call sites.** `editSelection` (extension.ts) and preview
`askClaude`/`runEditAndPropose` (trackChangesPreview.ts) made cancellable,
relaying via the shared `liveProgressUi`; widened the `EditTurn` seam to accept
`opts?` (back-compat). Added `liveProgressUi` to `CowritingApi`.
6. **Task 6 — host E2E.** `test/e2e/suite/liveProgress.test.ts`: progress is
additive (INV-44), aborted turn proposes nothing (INV-47).
7. **Task 7 — verify + smoke.** typecheck + 237 unit + build green; enhanced
`scripts/smoke-live-turn.mjs` to log progress.
8. **Subagent review.** Found a **Medium** (a pre-aborted `AbortSignal` was a
no-op — `agent.abort()` runs before the SDK's AbortController exists, so the
turn ran to completion) + a **Low** (a throwing `onProgress` relay could fail
the turn). Fixed both: short-circuit (throw) before `run()` on a pre-aborted
signal; wrap the relay in try/catch. Strengthened the unit + E2E to prove it.
9. **Ship.** Pushed; opened PR #61; operator approved merge despite the
concurrency (below). Squash-merged `644885c`; issue #60 auto-closed.
## ⚠️ Concurrency event (mid-session)
Partway through, the shared working tree gained **uncommitted changes this session
did NOT make** — a `cowriting.edit` / `routeEdit` reach refactor across
`src/workspacePath.ts`, `test/workspacePath.test.ts`, and the menu/`routeEdit`
parts of `package.json` + `src/extension.ts`. It broke 3 E2E (`f12Reach` ×2,
`f11Toolbar` ×1) that still expect the old `editSelection`/`editDocument` command
surface. Handling: committed **nothing** of it, discarded **nothing**; verified
#60 green in isolation by stashing it (by path, reversible) — 237 unit + both #60
E2E pass, only the documented `F10 #38` undo-sandbox flake remains — then popped
the stash to restore it. Surfaced to the operator, who chose to merge #60 (its 7
commits are isolated; the PR diff contains none of the foreign WIP).
## Cut state (at finalize)
- **#60 merged** to main (PR #61 squash `644885c`); issue #60 closed.
- **Plan archived:** `submit-plan.sh` → content repo `plans/2026-06-26-live-turn-progress.md` (`22ec57e`).
- **Foreign refactor WIP:** still uncommitted in the working tree, untouched —
for whoever is doing it to continue/commit (it rebases onto the new main).
- **Local tree:** left on branch `s60-live-progress` (merged) DELIBERATELY — a
`checkout main`/`pull` would have disturbed the foreign uncommitted WIP. Local
main not synced; origin/main has #60. Operator should reconcile the local tree
+ the in-flight refactor.
- **Memory:** added `session-0056-60-live-progress-shipped.md` + index line.
## Next-session prompt
```
/wgl-planning-and-executing reconcile the local tree (sync main; land/branch the in-flight cowriting.edit/routeEdit refactor), then pick the next item (open: #59 P1 bug, #57, #58, #32, #35, #40, OQ-2)
```
## Deferred decisions
- **Left local on `s60-live-progress` (did not sync main):** to avoid disturbing
the concurrent uncommitted refactor in the shared tree. Low confidence this is
the tidiest end state, but it is the safest for the foreign WIP. Operator to
reconcile.
- **Token field for the activity line:** used `inputTokens + outputTokens` from
`AgentUsage` (no `totalTokens` field exists). Cache tokens excluded.
- **OutputChannel append-not-clear + auto-reveal gating:** per spec §3.5; carried
from session 0055's confirmed sub-decisions.
@@ -0,0 +1,111 @@
# Session 0057.0 — Transcript
> App: vscode-cowriting-plugin
> Start: 2026-06-26T04-35 (PST)
> End: 2026-06-26T06-55 (PST)
> Type: executing-plans
> Posture: yolo
> Claude-Session: 3d66a467-8026-472d-9693-52a37939d493
> Goal: Operator-feedback UX fixes on the Ask-Claude-to-Edit experience (broken
> keybinding, missing/duplicated shortcuts, edit-box placement) — then iterate the
> edit-input UX to its final form.
> Outcome: Shipped two PRs to vscode-cowriting-plugin main (#62, #65); fixed and
> shipped a dev-plugin bug (#134 / PR #135, v0.60.0) surfaced mid-session.
## Plan
Operator opened with three asks on the Ask-Claude UX: the live/review-panel
shortcut didn't work, there was no shortcut for "Ask Claude to Edit
Selection/Document" (wanted one combined shortcut), and the edit box appeared in
a disliked spot (near the command palette) — with a request to recommend a
VS-Code-idiomatic placement. Routed as an executing-plans (yolo) session.
The session became an extended live iterate-and-verify loop on the edit-input UX,
driven by the operator testing each build in an Extension Development Host.
## Pre-session state
- On branch `s60-live-progress`; `#60` (live turn progress) work in flight.
- A **concurrent session (0056)** was live in the SAME working checkout, actively
committing/stashing `#60` — which clobbered this session's uncommitted edits
twice before isolation.
## Turn-by-turn arc
1. **Phase A (keybindings + command unify).** Added one `cowriting.edit` command
that routes selection-vs-document at runtime via a pure `routeEdit` helper
(unit-tested); hid the two underlying commands from the palette; collapsed the
split menus to one entry. Added `⌘⌥E`/`Ctrl+Alt+E` (edit) and `mac` variants
for `⌘⌥R`/`Ctrl+Alt+R` (review panel) — the missing `mac` variant was why the
panel shortcut "didn't work" (Option-key combos are unreliable on macOS).
2. **Concurrent-checkout incident + recovery.** Discovered session 0056 was
clobbering the shared tree (git stash/pop/commit out from under this session).
Exported the edits as a durable patch, created an **isolated git worktree**, and
moved all work there. (§5.4 lesson — should have isolated up front.)
3. **Input-box placement (design Q).** Recommended + implemented an inline input
via the Comments API; then iterated heavily per operator feedback:
inline-at-selection → top-of-document → **finally a multi-line webview in a
split pane below the document for BOTH scopes**. Each iteration was built and
verified live in the EDH.
4. **Dev-plugin bug #134 (the root cause of the clobber).** Filed plugin feedback
#134 (two sessions can share one working tree — isolation was prose, not a
deterministic guard), then implemented the fix: `claim-session-id.sh` now stamps
`> Checkout:` and **refuses a claim when another live session occupies the same
checkout** (self-session excepted; `WGL_ALLOW_SHARED_CHECKOUT=1` override).
Shipped as PR #135 / v0.60.0 and made live in the running install.
5. **Final edit-input form (PR #65).** Unified both scopes on the split-below
multi-line webview (`editInstructionInput.ts` / `promptEditInstruction`):
auto-focus, ⌘↵ send, Esc cancel-with-confirm-if-text, split collapses + focus
restored to the doc on close (no Output/Debug panel popping), selection stays
highlighted above. **Deleted the entire inline-comment mechanism** (`inlineAsk.ts`,
`cowriting.askClaude.submit/cancel`, their menus, the Escape keybinding) — net
deletion. Verified interactively, merged.
## Cut state (end of session)
| Repo | Change | Ref |
| --- | --- | --- |
| vscode-cowriting-plugin | Phase A: unify `cowriting.edit` + `routeEdit` + mac keybindings + inline Comments-API input | PR #62 → main (squash `9432300`) |
| vscode-cowriting-plugin | Final: split-below multi-line webview for both scopes; remove inline-comment mechanism | PR #65 → main (squash `7e42d11`) |
| wiggleverse-dev-claude-plugin | Deterministic shared-checkout guard in `claim-session-id.sh` + Step 6b docs; v0.60.0 | PR #135 → main (merge `ca383c4`); installed live |
| wiggleverse-dev-claude-plugin (tracker) | Filed + closed feedback #134 (shared-checkout hazard) | issue #134 `resolution:done` |
- All worktrees (`s60-edit-ux`, `edit-top-anchor`, dev-plugin `issue134`) removed;
branches deleted; all temporary EDH windows closed.
- 242 unit + typecheck (src + e2e) + build green on the final tip. E2E electron
suite not run (known env-broken locally); webview UX verified interactively.
- Local `main` is 3 behind `origin/main` (sessions 0058/0059 + PR #65 merge) —
cosmetic; a future session pulls.
- Untracked strays `docs/superpowers/plans/2026-06-26-live-turn-progress.md` and
`specs/` predate this session (from the `#60` line / a known `specs/` stray);
left untouched — not this session's to land.
## Deferred decisions
None logged. No silent low-confidence calls — every judgment call (worktree
recovery, each UX fork, cancel/placement/size trade-offs) was surfaced live and
decided by the operator or flagged as a hard VS Code API limit.
## What lands on the operator's plate
- Nothing blocking. The edit-input UX line is complete and shipped.
- The dev-plugin shared-checkout guard (#134/v0.60.0) is **live for new
sessions** (this session's running install was updated; new sessions get it on
start).
- Known VS Code API limits captured in memory ([[ask-claude-edit-input-ux]]): no
multi-line input at the command-palette location; no API to set an editor split
ratio; no API to read bottom-panel visibility.
## Prompt the operator can paste into the next session
This session's thread (Ask-Claude edit UX) is **complete** — there is no single
forced next step. Open backlog items the operator may choose from (each its own
session): `#32` scroll-sync (feature, needs design), `#35` repo rename, `#40` undo
provenance (P3), F11 spec graduation (OQ-2), content-repo draft reconciliation.
No `Next /goal:` is recorded — the next move is an operator pick from the backlog
above.
@@ -0,0 +1,85 @@
# Session 0058.0 — Transcript
> App: vscode-cowriting-plugin
> Start: 2026-06-26T05-12 (PST)
> End: 2026-06-26T05-58 (PST)
> Type: brainstorming
> Posture: autonomous (yolo)
> Status: **FINALIZED**
## Launch prompt
Operator opened by asking what was in the Gitea backlog, then directed a
brainstorming session for a new feature: *"We should also show the proposed change
in the Markdown file in the same way. The proposed change in the markdown file
should be human-editable, show the diff just like it would after the change is
completed in both the markdown file and the webview as the change is made. The
diff in both the markdown file and preview webview should be exactly as they will
be shown if the edit is accepted. Create a new working tree in a directory other
than main for this work."* — extended mid-session with: *"replace the checkbox
icon and 'x' icon on the proposed change as 'Accept' and 'Reject'. Each should
have an arrow next to them for a dropdown that is 'Accept All' or 'Reject All'.
One should be able to accept, reject, accept all, or reject all from either the
markdown file or the web preview file."*
## Pre-state
- Branch `main`, clean/pushed baseline (after FF). Latest shipped work: #60 live
turn progress (session 0056, PR #61). Session 0057 (a `cowriting.edit`/`routeEdit`
refactor) still **in-flight** sharing the checkout.
- Backlog at session start (8 open): #59 (P1 bug, Apple-Events prompt), #54/#57/#58
(P2), #32/#35/#40 (P3), #62 (untriaged).
## Turn-by-turn arc
1. **Backlog query** — listed the 8 open Gitea issues for `benstull/vscode-cowriting-plugin`
by priority; flagged #62 as the only untriaged item.
2. **Session routing** — operator's feature request was feature-shaped *and*
reversed a locked invariant (F10/INV-32 "clean editor"), so the session type
was ambiguous. Asked; operator chose **brainstorm a spec first**. Routed via
`wgl-brainstorming`; claimed session **0058**.
3. **Isolation** — session 0057 still in-flight on the shared checkout → created an
isolated worktree `vscode-cowriting-plugin-s58` on branch
`s58-inline-editor-diff` off `origin/main` (§5.4).
4. **Exploration** — dispatched an Explore agent that mapped five areas: webview
render engine (`trackChangesModel.ts`), F4 proposal model + seam, the F10
clean-editor decision (zero editor decorations remain), controllers/wiring, and
commands/toolbar. Key constraint surfaced: **VS Code text editors cannot host
editable phantom text** — anything editable in the editor is buffer content;
decorations only style existing text or inject *non-editable* before/after
content.
5. **Four design forks (AskUserQuestion, with ASCII previews):**
- Editor model → **optimistic apply + decorations**.
- Timing → **on proposal** (not live token-stream into the editor).
- Editor affordance → **CodeLens `Accept ▾ / Reject ▾` + QuickPick dropdown**.
- (Operator-added) Control parity → Accept/Reject/Accept-all/Reject-all from
both surfaces; ✓/✗ superseded.
6. **Design presented** section-by-section; operator approved with "keep going"
(nodded the two flagged sub-decisions: dedicated `EditorProposalController`;
allow save of pending text).
7. **Anchor + spec** — filed Feature **#64** (`type/feature`, `priority/P2`) since
no tracker anchor existed; wrote `specs/coauthoring-inline-editor-diff.md`
(INV-48..54, reversing INV-10/INV-32). Self-review clean. Operator **approved**.
## Cut state
- Spec **graduated** → content repo `vscode-cowriting-plugin-content` at `80d5d1a`
(`specs/coauthoring-inline-editor-diff.md`).
- Feature **#64** filed + labelled.
- Worktree `vscode-cowriting-plugin-s58` (branch `s58-inline-editor-diff`) stands
ready for the downstream planning-and-executing session; no code committed this
session (brainstorming output is the spec only).
- Memory updated: `f12-inline-editor-diff-spec-graduated.md` + MEMORY.md index.
## Deferred decisions
No autonomous low-confidence calls — every fork was decided live with the operator
via AskUserQuestion, and the spec was operator-approved before submission. (The
two design sub-decisions — dedicated controller, allow-save-of-pending — were
flagged in the presented design and nodded by the operator.)
## Next-session prompt
```
/goal Plan-and-execute #64 (F12 inline editable proposed-change diff in the Markdown editor) from specs/coauthoring-inline-editor-diff.md, in worktree vscode-cowriting-plugin-s58 (branch s58-inline-editor-diff); follow the spec's 5-slice Delivery Plan
```
@@ -1,13 +1,13 @@
# Session 0056.0 — Transcript
# Session 0059.0 — Transcript
> App: vscode-cowriting-plugin
> Start: 2026-06-26T04-24 (PST)
> Start: 2026-06-26T06-01 (PST)
> Type: planning-and-executing
> Status: **PLACEHOLDER — claimed at session start; finalized at session end.**
>
> This file reserves session ID 0056 for vscode-cowriting-plugin. The driver replaces this
> This file reserves session ID 0059 for vscode-cowriting-plugin. The driver replaces this
> body with the full transcript and renames the file to its final
> SESSION-0056.0-TRANSCRIPT-2026-06-26T04-24--<end>.md form at session end.
> SESSION-0059.0-TRANSCRIPT-2026-06-26T06-01--<end>.md form at session end.
## Launch prompt
+9
View File
@@ -166,5 +166,14 @@
},
"0056": {
"title": ""
},
"0057": {
"title": ""
},
"0058": {
"title": ""
},
"0059": {
"title": ""
}
}
+445
View File
@@ -0,0 +1,445 @@
---
status: graduated
---
# Solution Design: Inline editable proposed-change diff in the Markdown editor (#64)
| | |
| --- | --- |
| **Author(s)** | Ben Stull (with Claude) |
| **Reviewers / approvers** | Ben Stull |
| **Status** | `graduated` |
| **Version** | v0.1.1 |
| **Source artifacts** | Feature `benstull/vscode-cowriting-plugin#64` (Inline editable proposed-change diff in the Markdown editor + Accept/Reject controls in both surfaces, `type/feature`, `priority/P2`) · Brainstorming session `vscode-cowriting-plugin-0058` (2026-06-26) · Builds on (all shipped): F4 `#12` (propose/accept seam, INV-9/10/11/13), F6 `#17` (baseline / machine-landing), F7 `#21` (rendered preview, pure render engine INV-22), F10 `#29` (interactive review preview — the **clean-editor** decision INV-32; ✓/✗ accept-reject), F11 `#43` (preview toolbar, `data-src` block→source mapping INV-36), document-edit-flow `#42/#47/#46` (block proposals INV-39/40, accept-all INV-42) · Parent specs (graduated): `coauthoring-propose-accept.md`, `coauthoring-diff-view.md`, `coauthoring-rendered-preview.md`, `coauthoring-interactive-review.md`, `coauthoring-document-edit-flow.md` · Lineage: `ben.stull/rfc-app#48` |
**Change log**
| Date | Version | Change | By |
| --- | --- | --- | --- |
| 2026-06-26 | v0.1.1 | Implementation refinement (planning-and-executing session 0059): made the **re-anchor** explicit. Optimistic apply (§3.2) must store the pre-apply text on a new `Proposal.original` field **and** re-fingerprint the proposal's anchor to the *applied* text — F4's `fp.text` is the *original* target, which leaves the buffer once the replacement lands, so `resolve()` would orphan every applied proposal otherwise. `finalizeInPlace`/`revertInPlace`/decorate all key off the re-anchored fp; revert restores `original`. Reload-safety (INV-51/54): a proposal already carrying `original` is never re-captured (the in-memory applied-set is empty after a window reload), so the revert target survives save+reload. Shipped #64 (PR, session 0059). |
| 2026-06-26 | v0.1.0 | Initial draft — brainstorming session 0058. Four forks locked with the operator: **(1) editor model** = *optimistic apply + decorations* — on propose, the editor buffer becomes the would-be-accepted text (insertions real & editable & tinted; deletions shown as struck-red non-editable hints); accept = finalize-in-place, reject = revert. **(2) timing** = *on proposal* (turn complete), not a live token-stream into the editor (that stays in #60's notification/OutputChannel). **(3) editor affordance** = CodeLens `Accept ▾ / Reject ▾` above each block, `▾` → QuickPick (this / all); the webview keeps HTML buttons with the same dropdown. **(4) controls parity** = Accept / Reject / Accept-all / Reject-all reachable from **both** the editor and the webview. Two sub-decisions confirmed: a **dedicated `EditorProposalController`** owns optimistic-apply + decorations + CodeLens (keeps `ProposalController` the pure F4 state/seam owner); **saving while pending persists** the proposed (accepted-result) text. Reverses INV-32 and INV-10; supersedes the ✓/✗ glyph controls. | Ben Stull + Claude |
---
## 1. Business Context
### 1.1 Executive Summary
Today, when Claude proposes an edit, the change is shown **only in the rendered
review webview** (`<del>old</del><ins>new</ins>` with ✓/✗ controls); the Markdown
**editor stays deliberately clean** (F10 / INV-32 — "the preview is the single
review surface"). The writer who lives in the editor sees nothing: to review what
Claude proposed they must open the preview panel, and they cannot *edit* the
proposed text in place — they can only accept or reject it wholesale in the
webview.
This design brings the proposed change **into the Markdown editor itself**:
editable, with a track-changes diff that matches the webview and the post-accept
result **exactly**. It also replaces the per-proposal `✓`/`✗` glyphs with labelled
**Accept** / **Reject** controls — each carrying a `▾` dropdown for **Accept all**
/ **Reject all** — and makes all four actions reachable from **both** the editor
and the webview. The writer can now read, tweak, and resolve a proposal without
leaving the document.
### 1.2 Background
The plugin's review model (graduated specs `coauthoring-propose-accept.md`,
`coauthoring-rendered-preview.md`, `coauthoring-interactive-review.md`):
- A machine edit becomes an **F4 proposal** — a pending-only record
(`Proposal{ id, anchorId, replacement, granularity }` + a `Fingerprint` anchor
whose `text` is the exact target) that **never mutates the document** (INV-10),
re-resolved against the live text at accept (INV-11) and cleared when
accepted/rejected (INV-13).
- The **render engine** (`trackChangesModel.ts`) is a pure, deterministic,
`vscode`-free unit (INV-22): it diffs at **block** granularity (INV-39), word-
merges prose blocks, and emits webview HTML — `renderReview` (annotated) /
`renderPlain` (clean) — with proposal blocks (`proposalBlockHtml`) carrying the
✓/✗ buttons and `data-src` offsets for selection mapping (INV-36).
- The **F10 decision (INV-32)** removed *all* in-editor decorations
(`grep` confirms zero `TextEditorDecorationType` / `setDecorations` in the tree)
so the webview is the sole review surface; `ProposalController` carries the note
*"no in-editor UI — INV-32 makes the rendered preview the single review surface."*
- The sealed webview is **intent-only** (INV-35): it posts `{accept|reject|
acceptAll|…}` to the host, which routes to `ProposalController.acceptById` /
`rejectById` / `acceptAllProposals` (#46 / INV-42). Accept **applies** the
replacement via the F4 seam (`applyAgentEdit`), which advances the F6 baseline
(machine-landing, INV-18).
This feature **deliberately reverses two of those decisions** for the editor
surface, and supersedes the ✓/✗ glyph controls in both surfaces.
### 1.3 Who feels it & why
The **human coauthor working in the editor** — the writer who asked Claude to edit
and wants to see, adjust, and resolve the result without context-switching to the
preview panel. The pain: the proposed change is invisible in the place they are
actually writing, and it is not editable at all (only accept/reject-able). P2
(issue #64): it materially deepens the inner-loop "edit-in-place" experience and
unifies the review controls, but the webview review path already works, so it is
an enhancement rather than a gap.
---
## 2. Product Design
### 2.1 The experience
When Claude's turn lands a proposal (or, for a document edit, N block proposals),
the **editor** shows the change as track-changes, in place:
```
Accept ▾ Reject ▾ ← CodeLens, above each proposed block
The quick ~~brown~~ red fox jumps over the lazy dog.
└ struck red ┘└ green/blue, editable ┘
```
- **Insertions** are **real, editable buffer text**, tinted by origin
(green = human-origin, blue = LLM) — the writer can click in and edit them like
any other text.
- **Deletions** appear as a **struck-red, non-editable hint** rendered adjacent to
the insertion (a decoration, not buffer text) — visually mirroring the webview's
`<del>…</del>`.
- The buffer content **is exactly the would-be-accepted result**, so what the
writer sees (and can edit) is precisely what accepting produces.
Above each proposed block sit two **CodeLens** actions — **`Accept ▾`** and
**`Reject ▾`**. Clicking opens a small QuickPick:
```
Accept ▾ → ┌───────────────────────┐ Reject ▾ → ┌───────────────────────┐
│ Accept this proposal │ │ Reject this proposal │
│ Accept ALL proposals │ │ Reject ALL proposals │
└───────────────────────┘ └───────────────────────┘
```
The **webview** shows the same proposal with the same diff, and its controls are
the parallel HTML buttons — **`Accept ▾`** / **`Reject ▾`** — where the ``
reveals *Accept all* / *Reject all*. The legacy ✓/✗ glyphs are **replaced** by
these labelled controls in both surfaces.
All four actions — **Accept**, **Reject**, **Accept all**, **Reject all** — are
reachable from **either** surface and route to the same controller logic
(INV-53).
### 2.2 Accept / Reject semantics (editable-in-place)
- **Accept** finalizes the change *that is already in the buffer*: it records the
span's attribution as landed, advances the F6 baseline (machine-landing), and
clears the proposal. It does **not** re-apply text (the text is already there) —
see §3.3.
- **Reject** reverts that block's region back to the stored original
(`Fingerprint.text`), and clears the proposal.
- **If the writer edited the inserted text before deciding:** **Accept** keeps
their edited text (their keystrokes layer on as human authorship over the
proposed span); **Reject** still reverts the whole block to the original.
- **Accept all / Reject all** operate on the current document's pending proposals,
in descending anchor order, skipping orphans (the #46 / INV-42 shape; **Reject
all is new**).
### 2.3 Save semantics
Because the proposed text is *in the buffer*, **saving while a proposal is pending
persists the proposed (accepted-result) text** to disk. The deletion hints are
decorations (never buffer text), so the **saved file is clean** — it contains the
accepted-result text, not yet "finalized" only in the sense of attribution /
baseline. "Pending" therefore means *provisional attribution, baseline not yet
advanced* — **not** "document unchanged" (INV-54). We deliberately **allow** the
save rather than block it or strip on save; once the editor shows the live
document, blocking saves would be the surprising behavior.
### 2.4 What this is *not* (non-goals)
- **Not live token-streaming into the editor.** The diff appears when the turn
produces a proposal; watching Claude type into the document is out of scope (the
live token stream is #60's notification + OutputChannel).
- **Not a new review *model*.** F4 proposals, anchoring (INV-11), block
granularity (INV-39/40), accept-all (INV-42) are reused; this adds an editor
*surface* and unifies the controls.
- **Not non-Markdown.** Same Markdown-gated scope as the rest of the review UI.
- **Not intra-diagram mermaid editing.** Atomic fences stay atomic (INV-23); a
mermaid block proposal is editable as its whole fence, not sub-diagram.
- **Not removing the webview.** The rendered preview remains a full review surface;
it gains label/dropdown parity, not a demotion.
### 2.5 Surfaces considered & rejected
| Editor approach | Why not |
| --- | --- |
| **Read-only decoration overlay** (doc unchanged; ghost insertions via decoration) | The inserted text would **not be editable** — fails the core "human-editable" requirement. |
| **Inline track-changes markup in the buffer** (`{~~old~~|++new++}`) | Pollutes the file on disk with markup until resolved; complex; conflicts with clean save. |
| **Native `vscode.diff` two-pane** | The two-pane diff was *removed* in #34 (F10) precisely to make one review surface; a separate diff editor is not "in the Markdown file." |
Chosen: **optimistic apply + decorations** — the only model that yields an
editable diff that is *exactly* the accepted result, in the document itself.
---
## 3. Engineering Design
### 3.1 Architecture
```
┌──────────────────────────────────────────────┐
one F4 turn ───▶ │ ProposalController (F4 state/seam owner) │
(#12 propose) │ propose() · finalizeInPlace() · revertInPlace│
│ · rejectAll() · onDidChangeProposals │
└───────────────┬──────────────────────────────┘
│ proposals (pending records + anchors)
┌─────────────────────┴───────────────────────┐
▼ ▼
┌───────────────────────────┐ ┌────────────────────────────┐
│ EditorProposalController │ shared │ TrackChangesPreview- │
│ (NEW, vscode host) │ pure diff │ Controller (webview) │
│ · optimistic buffer write │◀──────────────▶ │ · renderReview HTML │
│ · insertion tint deco │ trackChangesModel│ · Accept▾/Reject▾ buttons │
│ · deletion-hint deco │ (diff → plan) │ · dropdown → acceptAll/ │
│ · CodeLens Accept▾/Reject▾│ │ rejectAll │
└───────────────────────────┘ └────────────────────────────┘
▲ ▲
└──────────── both route actions to ───────────┘
ProposalController.{finalizeInPlace,revertInPlace,
acceptAll,rejectAll}
```
The decisive rule: **one pure diff is the single source of truth** for both
surfaces (INV-49). The editor renders it as *buffer text + decorations + CodeLens*;
the webview renders it as *HTML*. They cannot diverge because they consume the
same hunks.
### 3.2 Optimistic apply (on propose) — INV-48
`propose()` gains a buffer-write step, owned by `EditorProposalController` (so
`ProposalController` stays the pure state owner):
1. Record the pending proposal(s) + anchor(s) **exactly as today** (the sidecar
record is unchanged: `replacement`, `Fingerprint{text,before,after,lineHint}`,
`granularity`).
2. Write the proposed text into the **live editor buffer**: replace the resolved
anchor span with `replacement` (for a document turn, this makes the buffer
Claude's full proposed document; for a selection turn, the single span). This
write **does not advance the F6 baseline** — the baseline stays at the
pre-proposal text, so the change reads as *pending*, not *landed*.
3. Compute the **decoration plan** from the same per-block word/line diff used by
`acceptBlock` (`wordEditHunks(fp.text, replacement)`): insertion segments →
tinted ranges (buffer coords, offset by the live anchor); deletion segments →
struck-red hint injections (decoration `before`/`after` content) at the segment
boundary.
Critically, the optimistic write must **not** fire the F4 seam's
`onDidApplyAgentEdit` (which would advance the baseline / register a landed edit).
Optimistic apply is a *distinct* buffer-mutation path from accept; only **accept**
advances the baseline (§3.3). This is the load-bearing distinction that keeps the
change *pending* while *present*.
### 3.3 Accept = finalize-in-place; Reject = revert-in-place — INV-51
Because the proposed text is already in the buffer, the old "accept ⇒ apply via
seam" path would **double-apply**. The accept/reject paths are reworked:
- **`finalizeInPlace(id)`** — resolve the proposal's anchor against the live text;
record the span's attribution as **landed** (provenance from the proposal's
`author`, word-precise per INV-40 for block granularity); **advance the F6
baseline** for that region (the machine-landing the seam used to do on apply);
`removeProposal(id)`. No text is re-applied. If the writer edited the inserted
span, the *current* buffer text is what gets finalized (their edits become
layered human authorship).
- **`revertInPlace(id)`** — resolve the proposal's live span; replace it with the
stored original `Fingerprint.text`; `removeProposal(id)`. Reverts the whole
block regardless of any in-place edits.
- **`acceptAll()` / `rejectAll()`** — iterate the current document's pending
proposals in **descending** anchor order (so earlier resolutions don't shift
later offsets), skipping orphans with a tally (INV-42 shape). `acceptAll` reuses
the #46 batch ordering; **`rejectAll` is new** and symmetric.
Both surfaces (editor CodeLens/QuickPick and webview buttons/dropdown) call these
**same four methods** (INV-53). The webview's existing intent messages are renamed/
extended (`accept`/`reject`/`acceptAll` + new `rejectAll`) but stay intent-only
(INV-35).
### 3.4 Single diff source & render-once — INV-49 / INV-50
- **INV-49 (single diff source).** The per-proposal diff (block hunks → word/line
edit hunks) is produced by one pure function in `trackChangesModel.ts` (extends
the existing `diffToBlockHunks` / `wordEditHunks`, INV-39/40). The webview HTML
path and the editor decoration-plan path both consume it. Same proposal ⇒
identical diff in both surfaces (this is the testable parity guarantee).
- **INV-50 (render once).** With optimistic apply, the baseline→buffer delta now
*contains* the proposed change. The renderer must attribute any baseline→buffer
delta that is covered by a **pending proposal** to that proposal (rendered as a
proposal block), and must **not** also render it as an already-landed
machine-diff. Mechanism: the webview render reconciles baseline-diff spans
against pending-proposal anchors; a span covered by a pending proposal is
rendered exactly once, as the proposal. *(This reconciliation is the primary
implementation risk; the implementation plan owns the exact span-mapping, but the
invariant — rendered once — is fixed here.)*
### 3.5 Editor decorations & CodeLens (the editor surface)
`EditorProposalController` (new, `vscode` host module) owns:
- **Two `TextEditorDecorationType`s** — an *insertion tint* (green/blue background,
by provenance) over real buffer ranges, and a *deletion hint* (a
`before`/`after` render-option carrying the struck original text, red,
strikethrough, non-editable). Both are recomputed from the decoration plan on
every `onDidChangeProposals` and on active-editor change.
- **A `CodeLensProvider`** — for each pending proposal whose anchor resolves in the
active document, emit two lenses positioned above the block: `Accept ▾`
(command `cowriting.proposalAcceptMenu` with the proposal id) and `Reject ▾`
(`cowriting.proposalRejectMenu`). Each command opens a `vscode.window
.showQuickPick(["… this proposal","… ALL proposals"])` and dispatches to
`finalizeInPlace`/`acceptAll` or `revertInPlace`/`rejectAll`.
- **Lifecycle wiring** — subscribes to `proposals.onDidChangeProposals` (the same
event the preview uses) and `window.onDidChangeActiveTextEditor`; clears its
decorations + lenses for documents with no pending proposals (so a clean editor
stays clean — INV-32's spirit holds *when there is nothing pending*).
Deletion hints are **decoration-only** (never buffer text, never saved) and
insertion tints decorate **real** buffer text (INV-52).
### 3.6 Webview controls (label + dropdown parity)
`proposalBlockHtml` (`trackChangesModel.ts`) swaps the ✓/✗ glyph buttons for an
**`Accept ▾`** / **`Reject ▾`** control pair. The `` opens a small CSS/JS dropdown
in the sealed webview (`preview.ts`/`preview.css`, no network — INV-21) offering
*Accept all* / *Reject all*; selecting posts the corresponding intent
(`acceptAll` / `rejectAll`) or the per-proposal `accept`/`reject`. The host routes
all four to the controller methods of §3.3 (INV-35 preserved).
### 3.7 Components & files
| File | Change |
| --- | --- |
| `src/editorProposalController.ts` | **NEW** — optimistic apply, decoration types, deletion-hint injection, `CodeLensProvider`, QuickPick menus; subscribes to `onDidChangeProposals` + active-editor change. |
| `src/proposalController.ts` | Add `finalizeInPlace(id)`, `revertInPlace(id)`, `rejectAll(docKey)`; `propose()` delegates the optimistic buffer write (so the controller stays state-pure); accept/reject routing now finalizes/reverts in place (no seam re-apply). |
| `src/trackChangesModel.ts` | Factor the shared per-proposal diff into one pure producer feeding both surfaces; reconcile pending-proposal spans in `renderReview` (INV-50); swap ✓/✗ → `Accept ▾`/`Reject ▾` in `proposalBlockHtml`. |
| `src/trackChangesPreview.ts` | Route new `rejectAll` intent; keep `accept`/`reject`/`acceptAll`; relabel toolbar/proposal controls. |
| `src/preview.ts` / `preview.css` | Dropdown control for `Accept ▾`/`Reject ▾`; same diff CSS reused. |
| `src/extension.ts` | Register `EditorProposalController`, its CodeLens provider, and the menu commands; wire it alongside `ProposalController`/`TrackChangesPreviewController`. |
| `package.json` | Add `cowriting.rejectAllProposals`, `cowriting.proposalAcceptMenu`, `cowriting.proposalRejectMenu`; CodeLens contribution; markdown-gated `when` clauses. |
### 3.8 Invariants
- **INV-48 — Optimistic apply (with re-anchor).** On propose, the proposed text is
written into the live editor buffer (the buffer becomes the would-be-accepted
result); this write does **not** advance the F6 baseline and does **not** fire the
F4 machine-landing seam. Because F4's `fp.text` is the *original* target — which
leaves the buffer once the replacement lands — optimistic apply **stores the
pre-apply text on `Proposal.original` and re-fingerprints the anchor to the applied
text**, so `resolve()` keeps finding the proposal in the mutated buffer; finalize /
revert / decorate all key off the re-anchored fp, and revert restores `original`.
`original` is captured **exactly once** (first apply): a proposal that survives a
save+reload already carries it, so a fresh session never re-captures it from the
already-applied buffer (reload-safety, INV-51/54). **Reverses INV-10** (propose no
longer leaves the document untouched) and **INV-32** (the editor is no longer kept
unconditionally clean — it shows pending proposals).
- **INV-49 — Single diff source.** Editor decorations and webview HTML both derive
from one pure, deterministic per-proposal diff (extends `diffToBlockHunks` /
`wordEditHunks`, INV-22/39/40). The same proposal yields the same diff in both
surfaces.
- **INV-50 — Rendered once.** A span covered by a pending proposal is rendered
exactly once — as that proposal — never additionally as an already-landed
baseline diff.
- **INV-51 — Finalize / revert in place.** Accept finalizes the span already in the
buffer (record attribution, advance baseline, clear proposal) without
re-applying text; Reject reverts the block region to the stored
`Fingerprint.text`. No double-apply.
- **INV-52 — Decoration roles.** Deletion hints are decoration-only (non-editable
`before`/`after` content, never buffer text, never saved); insertion tints
decorate real, editable buffer text.
- **INV-53 — Control parity.** Accept / Reject / Accept-all / Reject-all are
reachable from **both** the editor (CodeLens + QuickPick) and the webview
(buttons + dropdown) and route to the same `ProposalController` methods; the ✓/✗
glyph controls are superseded by labelled `Accept ▾`/`Reject ▾`.
- **INV-54 — Save persists pending.** Saving while a proposal is pending persists
the proposed (accepted-result) text; "pending" denotes provisional attribution /
un-advanced baseline, not document divergence. (Decorations are not persisted, so
the saved file is clean text.)
### 3.9 Error & edge handling
- **Orphaned proposal** (anchor no longer resolves) — no editor decorations/lenses
for it; it still surfaces in the webview at end with a dashed border (INV-34);
accept-all/reject-all skip it with a tally (INV-42).
- **Writer edits the inserted span, then accepts** — current buffer text is
finalized (their edits layer as human authorship); **then rejects** — block
reverts to original regardless.
- **External / concurrent edit shifts geometry** — anchors re-resolve on
`onDidChangeProposals` (existing resolve-or-flag); decoration plan + lenses
recompute.
- **Multiple proposals from one turn** — all optimistically applied (buffer = full
proposed document); each block independently finalizable/revertible; descending
order on accept-all/reject-all keeps offsets valid.
- **Reject of an in-buffer span after partial accept of siblings** — each
proposal's revert uses its own live-resolved span, independent of siblings.
- **Non-authorable document** (read-only / not on disk) — controls disabled exactly
as today (`authorable` gating).
---
## 4. Testing & E2E
Per the §9 pipeline and `coauthoring-*` precedent (this is a VS Code extension —
**no flotilla/PPE**; the gate is unit + host-E2E green).
- **Unit (the core):**
- The shared per-proposal diff producer: same hunks → insertion/deletion
segments; parity assertion that the decoration plan and the webview HTML derive
identical add/del spans for the same proposal (INV-49).
- `renderReview` render-once reconciliation: a pending-proposal span is emitted
as a proposal block and **not** as a landed baseline diff (INV-50).
- Decoration-plan computation from `wordEditHunks(fp.text, replacement)`:
insertion ranges in buffer coords; deletion-hint positions (INV-52).
- **Host E2E:**
- Propose (via the injectable `editTurn` stub) → editor shows insertion tint +
deletion hint + `Accept ▾`/`Reject ▾` CodeLens; buffer equals the accepted
result (INV-48).
- Edit the inserted text → **finalizeInPlace** keeps the edited text; baseline
advanced; proposal cleared (INV-51).
- **revertInPlace** restores `Fingerprint.text`; proposal cleared.
- Accept / Reject / Accept-all / Reject-all from **both** the editor command path
and the webview intent path produce the same end state (INV-53); `rejectAll`
clears all pending and reverts all blocks.
- Save while a proposal is pending → file on disk has the proposed text; no
decoration markup in the saved bytes (INV-54).
- Webview/editor parity: same proposal renders the same diff in both (INV-49).
- **Manual smoke:** ask Claude to edit a paragraph; confirm the editor diff is
editable, the deletion hint reads correctly, both surfaces' controls resolve it,
and a clean editor returns once nothing is pending.
---
## 5. Delivery Plan (rollout — not a task list)
One increment, single design-then-build (#64). Ships through branch → PR → `main`;
no migration and no new persisted sidecar shape (the `Proposal` record is
unchanged). The implementation plan (downstream `wgl-planning-and-executing`
session) owns the Task breakdown; a natural cut:
1. **Shared diff + render-once** — factor the pure per-proposal diff producer;
reconcile pending spans in `renderReview` (INV-49/50) + unit tests.
2. **Accept/reject rework** — `finalizeInPlace` / `revertInPlace` / `rejectAll` on
`ProposalController` (no seam re-apply); unit tests.
3. **Editor surface** — `EditorProposalController`: optimistic apply, decorations,
deletion hints, CodeLens + QuickPick menus; wire in `extension.ts`.
4. **Control parity** — relabel ✓/✗ → `Accept ▾`/`Reject ▾` + dropdown in the
webview; route `rejectAll`; `package.json` commands/`when`.
5. **Host E2E + manual smoke** across both surfaces.
Reversible by reverting the PR (restores the clean-editor / ✓-✗ webview behavior).
---
## 6. Open Questions
- **OQ-1 — Provenance tint exactness.** Insertion tint uses green=human-origin /
blue=LLM by the proposal `author`; whether to additionally word-tint *within* a
block by the F3 attribution of edited-in-place text (vs a single block tint) can
follow the existing F9/F10 coloring; v1 tints the proposed insertion by the
proposal author. *(Not blocking.)*
- **OQ-2 (inherited)** — The F11 design (`#43`) remains un-graduated (lives in code
+ an issue draft); unrelated to #64 but noted in the shared lineage. Track
separately.
- **OQ-3 — Editor dropdown fidelity.** The editor uses a QuickPick to stand in for
the webview's true `▾` dropdown (CodeLens cannot render a caret menu inline); if
a more button-like affordance is wanted later, a webview-style overlay is a
possible increment. *(Accepted for v1.)*
+15 -5
View File
@@ -249,7 +249,7 @@ export class AttributionController implements vscode.Disposable {
range: vscode.Range,
newText: string,
provenance: Provenance,
opts?: { expectedVersion?: number; turnId?: string },
opts?: { expectedVersion?: number; turnId?: string; landBaseline?: boolean },
): Promise<boolean> {
if (!this.isTracked(document)) return false;
if (opts?.expectedVersion !== undefined && document.version !== opts.expectedVersion) return false;
@@ -290,15 +290,25 @@ export class AttributionController implements vscode.Disposable {
"(host minimized differently?) — the edit may be mis-attributed (INV-9).",
);
}
if (ok) {
// F6 (INV-18): a real machine landing — signal the baseline to advance so
// this text never shows as a change in the diff view. Fire regardless of
// attribution-match bookkeeping above; the landing happened either way.
if (ok && opts?.landBaseline !== false) {
// F6 (INV-18): a real machine landing — advance the baseline. F12 (INV-48)
// suppresses this for optimistic apply: the proposed text is in the buffer
// but the change stays PENDING (baseline at pre-proposal) until accept.
this.applyEmitter.fire({ document });
}
return ok;
}
/**
* F12/#64 (INV-51): fire the machine-landing signal WITHOUT applying text — used
* by finalize-in-place, where the proposed text already landed in the buffer via
* optimistic apply (`landBaseline:false`) and accept only needs to advance the
* F6 baseline so the now-accepted change stops reading as pending.
*/
signalLanded(document: vscode.TextDocument): void {
if (this.isTracked(document)) this.applyEmitter.fire({ document });
}
// ---- PUC-4: persistence on save ----------------------------------------------------
private onDidSave(document: vscode.TextDocument): void {
+147
View File
@@ -0,0 +1,147 @@
import * as vscode from "vscode";
import { randomBytes } from "crypto";
/**
* The multi-line instruction input for "Ask Claude to Edit" — BOTH the selection
* and the whole-document case. A small focused webview (a tall, resizable
* textarea + Send) opened in a split pane BELOW the document — not a comment
* thread, and not the top QuickInput (which is single-line only; VS Code has no
* multi-line input at the command-palette location). For a selection edit the
* document stays in the pane above with the selection still highlighted (VS
* Code's inactive-selection style), so the user can see exactly what Claude will
* edit; the caller has already captured the selection, so we never touch it.
*
* The split collapses when the input is submitted or cancelled, and focus is
* handed back to the document so the collapsing split doesn't reveal the bottom
* panel. `header` names the scope ("Ask Claude to Edit This Selection" /
* "…This Document").
*
* The webview only collects text and posts it to the host — no SDK or secret
* surface lives in it (INV-8/35); the sealed CSP allows no network. Because a
* webview CAN read its own textarea, Cancel / Escape confirms ONLY when there is
* text to lose (closing the tab is an explicit dismiss, no prompt). Resolves with
* the typed instruction, or `undefined` if cancelled / closed / left empty.
*/
export async function promptEditInstruction(header: string): Promise<string | undefined> {
// Remember the document editor we came from so we can hand focus back to it
// when the input closes — otherwise, when the empty split group below collapses,
// focus falls into the bottom panel (Output / Debug Console / …) and it pops
// open. Restoring editor focus leaves whatever panel state the user had untouched.
const source = vscode.window.activeTextEditor;
// Open a split editor group BELOW the current one and host the input there, so
// it sits under the document instead of covering it as a tab. The new group is
// empty, so disposing the panel on submit/cancel leaves it empty and VS Code
// collapses the split (the `workbench.editor.closeEmptyGroups` default). Falls
// back to a tab in the active group if the split command is unavailable.
try {
await vscode.commands.executeCommand("workbench.action.newGroupBelow");
} catch {
/* no split — the panel opens as a tab in the active group instead */
}
return new Promise((resolve) => {
const panel = vscode.window.createWebviewPanel(
"cowriting.askClaudeInput",
header,
{ viewColumn: vscode.ViewColumn.Active, preserveFocus: false },
{ enableScripts: true, retainContextWhenHidden: false },
);
let settled = false;
const done = (value: string | undefined): void => {
if (settled) return;
settled = true;
resolve(value);
panel.dispose();
// Hand focus back to the originating document so the collapsing split
// doesn't leave focus in (and reveal) the bottom panel.
if (source) {
void vscode.window.showTextDocument(source.document, {
viewColumn: source.viewColumn ?? vscode.ViewColumn.One,
preserveFocus: false,
});
}
};
panel.webview.onDidReceiveMessage((m: { type?: string; text?: string }) => {
const text = (m?.text ?? "").trim();
if (m?.type === "submit") {
done(text ? text : undefined);
} else if (m?.type === "cancel") {
// Confirm only if there's something to lose (we can read the textarea here).
if (!text) {
done(undefined);
return;
}
void vscode.window
.showWarningMessage("Discard your Ask-Claude instruction?", { modal: true }, "Discard")
.then((pick) => {
if (pick === "Discard") done(undefined);
// else: leave the panel open so the operator can keep editing.
});
}
});
// Closing the tab is an explicit dismiss — cancel without a prompt.
panel.onDidDispose(() => done(undefined));
panel.webview.html = htmlFor(header);
});
}
function escapeHtml(s: string): string {
return s.replace(/[&<>"']/g, (c) => ({ "&": "&amp;", "<": "&lt;", ">": "&gt;", '"': "&quot;", "'": "&#39;" })[c]!);
}
function htmlFor(header: string): string {
const nonce = randomBytes(16).toString("base64");
// Sealed CSP: no network; inline style only; the one script is nonce-gated.
const csp = `default-src 'none'; style-src 'unsafe-inline'; script-src 'nonce-${nonce}';`;
const title = escapeHtml(header);
return `<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="Content-Security-Policy" content="${csp}" />
<title>${title}</title>
<style>
body { padding: 14px 16px; font-family: var(--vscode-font-family); color: var(--vscode-foreground); }
h2 { font-size: 13px; font-weight: 600; margin: 0 0 10px; }
textarea {
width: 100%; min-height: 160px; resize: vertical; box-sizing: border-box;
background: var(--vscode-input-background); color: var(--vscode-input-foreground);
border: 1px solid var(--vscode-input-border, transparent); border-radius: 4px; padding: 8px;
font-family: var(--vscode-editor-font-family); font-size: var(--vscode-editor-font-size); line-height: 1.4;
}
textarea::placeholder { color: var(--vscode-input-placeholderForeground); }
textarea:focus { outline: 1px solid var(--vscode-focusBorder); border-color: var(--vscode-focusBorder); }
.row { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; gap: 12px; }
.hint { color: var(--vscode-descriptionForeground); font-size: 12px; }
button {
background: var(--vscode-button-background); color: var(--vscode-button-foreground);
border: none; padding: 6px 16px; border-radius: 4px; cursor: pointer; font-size: 13px;
}
button:hover { background: var(--vscode-button-hoverBackground); }
</style>
</head>
<body>
<h2>${title}</h2>
<textarea id="inst" placeholder="e.g. tighten the intro, add a conclusion, and fix the heading levels" autofocus></textarea>
<div class="row">
<span class="hint">⌘↵ / Ctrl+↵ to send · Esc to cancel</span>
<button id="send">Send to Claude</button>
</div>
<script nonce="${nonce}">
const api = acquireVsCodeApi();
const ta = document.getElementById('inst');
const focus = () => ta.focus();
focus();
window.addEventListener('focus', focus);
const submit = () => api.postMessage({ type: 'submit', text: ta.value });
const cancel = () => api.postMessage({ type: 'cancel', text: ta.value });
document.getElementById('send').addEventListener('click', submit);
ta.addEventListener('keydown', (e) => {
if ((e.metaKey || e.ctrlKey) && e.key === 'Enter') { e.preventDefault(); submit(); }
else if (e.key === 'Escape') { e.preventDefault(); cancel(); }
});
</script>
</body>
</html>`;
}
+151
View File
@@ -0,0 +1,151 @@
/**
* EditorProposalController — F12/#64 editor surface (spec coauthoring-inline-editor-diff
* §3.5). Reverses INV-32 for pending proposals: on `onDidChangeProposals` it
* (1) optimistically applies any not-yet-applied proposal into the active editor's
* buffer (ProposalController.optimisticApply, INV-48), (2) decorates each applied
* proposal — insertion tint over the proposed text + a non-editable struck-red hint
* for deletions (INV-52, decorationPlan/INV-49), and (3) provides a CodeLens
* `Accept ▾ / Reject ▾` above each block whose ▾ opens a QuickPick (this / all).
* Owns no proposal STATE — it is a view over ProposalController (which stays the
* pure F4 owner). A document with no pending proposals shows nothing (INV-32's
* spirit when nothing is pending).
*/
import * as vscode from "vscode";
import type { ProposalController } from "./proposalController";
import { decorationPlan } from "./trackChangesModel";
import { isAuthorable } from "./workspacePath";
export class EditorProposalController implements vscode.Disposable, vscode.CodeLensProvider {
private readonly disposables: vscode.Disposable[] = [];
private readonly insertionDeco = vscode.window.createTextEditorDecorationType({
backgroundColor: new vscode.ThemeColor("diffEditor.insertedTextBackground"),
});
private readonly deletionDeco = vscode.window.createTextEditorDecorationType({
// a non-editable struck-red hint injected AFTER the insertion (INV-52)
after: { color: new vscode.ThemeColor("gitDecoration.deletedResourceForeground") },
textDecoration: "none",
});
private readonly lensEmitter = new vscode.EventEmitter<void>();
readonly onDidChangeCodeLenses = this.lensEmitter.event;
/** Pending debounce timers — one per URI — coalesce rapid-fire propose events
* (e.g. runEditAndPropose's N sequential propose() calls) into a single
* optimistic-apply pass that runs after ALL proposals are created. Without this,
* each propose() fires onDidChangeProposals synchronously and the controller's
* optimisticApply runs concurrently with the still-in-progress propose loop,
* causing "file changed in the meantime" workspace-edit conflicts. */
private readonly pendingApply = new Map<string, ReturnType<typeof setTimeout>>();
constructor(private readonly proposals: ProposalController) {
this.disposables.push(
this.insertionDeco, this.deletionDeco, this.lensEmitter,
vscode.languages.registerCodeLensProvider({ language: "markdown" }, this),
this.proposals.onDidChangeProposals(({ uri }) => this.scheduleApply(uri)),
vscode.window.onDidChangeActiveTextEditor((ed) => ed && this.renderEditor(ed)),
// the four QuickPick-backed menu commands
vscode.commands.registerCommand("cowriting.proposalAcceptMenu", (id?: string) => this.menu("accept", id)),
vscode.commands.registerCommand("cowriting.proposalRejectMenu", (id?: string) => this.menu("reject", id)),
);
}
/** Debounce-schedule an optimistic-apply pass for the given URI. Multiple rapid
* onDidChangeProposals events (from a single runEditAndPropose batch) collapse
* into one pass that runs after the batch completes. */
private scheduleApply(uri: string): void {
const prev = this.pendingApply.get(uri);
if (prev !== undefined) clearTimeout(prev);
this.pendingApply.set(
uri,
setTimeout(() => {
this.pendingApply.delete(uri);
void this.onProposalsChanged(uri);
}, 0),
);
}
/** Apply any not-yet-applied proposals on the doc, then re-decorate + refresh lenses. */
private async onProposalsChanged(uri: string): Promise<void> {
const doc = vscode.workspace.textDocuments.find((d) => d.uri.toString() === uri);
if (!doc || doc.languageId !== "markdown" || !isAuthorable(doc.uri.scheme)) return;
const key = this.proposals.keyFor(doc);
for (const v of this.proposals.listProposals(doc)) {
if (v.anchorStart !== null && !this.proposals.isApplied(key, v.id)) {
await this.proposals.optimisticApply(doc, v.id); // fires onDidChangeProposals again; guarded by isApplied
}
}
const ed = vscode.window.visibleTextEditors.find((e) => e.document.uri.toString() === uri);
if (ed) this.renderEditor(ed);
this.lensEmitter.fire();
}
/** Decorate the editor for every applied proposal on its document (INV-52). */
private renderEditor(editor: vscode.TextEditor): void {
const doc = editor.document;
if (doc.languageId !== "markdown") {
editor.setDecorations(this.insertionDeco, []);
editor.setDecorations(this.deletionDeco, []);
return;
}
const key = this.proposals.keyFor(doc);
const insertions: vscode.Range[] = [];
const deletions: vscode.DecorationOptions[] = [];
for (const v of this.proposals.listProposals(doc)) {
if (v.anchorStart === null || v.original === undefined || !this.proposals.isApplied(key, v.id)) continue;
const plan = decorationPlan(v.anchorStart, v.original, v.replacement);
for (const ins of plan.insertions) {
insertions.push(new vscode.Range(doc.positionAt(ins.start), doc.positionAt(ins.end)));
}
for (const del of plan.deletions) {
deletions.push({
range: new vscode.Range(doc.positionAt(del.at), doc.positionAt(del.at)),
renderOptions: { after: { contentText: ` ${del.text} `, textDecoration: "line-through" } },
});
}
}
editor.setDecorations(this.insertionDeco, insertions);
editor.setDecorations(this.deletionDeco, deletions);
}
/** CodeLensProvider: a `Accept ▾` / `Reject ▾` pair above each applied block. */
provideCodeLenses(document: vscode.TextDocument): vscode.CodeLens[] {
if (document.languageId !== "markdown") return [];
const key = this.proposals.keyFor(document);
const lenses: vscode.CodeLens[] = [];
for (const v of this.proposals.listProposals(document)) {
if (v.anchorStart === null || !this.proposals.isApplied(key, v.id)) continue;
const pos = document.positionAt(v.anchorStart);
const line = new vscode.Range(pos.line, 0, pos.line, 0);
lenses.push(
new vscode.CodeLens(line, { title: "Accept ▾", command: "cowriting.proposalAcceptMenu", arguments: [v.id] }),
new vscode.CodeLens(line, { title: "Reject ▾", command: "cowriting.proposalRejectMenu", arguments: [v.id] }),
);
}
return lenses;
}
/** The dropdown: this-proposal vs all-proposals, then dispatch. */
private async menu(kind: "accept" | "reject", id?: string): Promise<void> {
const doc = vscode.window.activeTextEditor?.document;
if (!doc || !id) return;
const key = this.proposals.keyFor(doc);
const verb = kind === "accept" ? "Accept" : "Reject";
const pick = await vscode.window.showQuickPick(
[`${verb} this proposal`, `${verb} ALL proposals`],
{ placeHolder: `${verb} Claude's proposal` },
);
if (!pick) return;
const all = pick.includes("ALL");
if (kind === "accept") {
if (all) await this.proposals.acceptAllProposals(doc);
else await this.proposals.finalizeInPlace(key, id);
} else {
if (all) await this.proposals.rejectAll(doc);
else await this.proposals.revertInPlace(key, id);
}
}
dispose(): void {
for (const t of this.pendingApply.values()) clearTimeout(t);
this.pendingApply.clear();
for (const d of this.disposables) d.dispose();
}
}
+86 -16
View File
@@ -11,7 +11,9 @@ import { GlobalSidecarStore } from "./globalSidecarStore";
import { SidecarRouter } from "./sidecarRouter";
import { DiffViewController } from "./diffViewController";
import { TrackChangesPreviewController } from "./trackChangesPreview";
import { isAuthorable, selectionRejection } from "./workspacePath";
import { LiveProgressUi } from "./liveProgressUi";
import { EditorProposalController } from "./editorProposalController";
import { isAuthorable, routeEdit, selectionRejection } from "./workspacePath";
const CHANNEL_NAME = "Cowriting (Cline SDK)";
@@ -23,12 +25,19 @@ export interface CowritingApi {
diffViewController: DiffViewController;
trackChangesPreviewController: TrackChangesPreviewController;
sidecarRouter: SidecarRouter;
liveProgressUi: LiveProgressUi;
editorProposalController: EditorProposalController;
}
export function activate(context: vscode.ExtensionContext): CowritingApi | undefined {
// --- POC command (Feature #2), unchanged ---
const output = vscode.window.createOutputChannel(CHANNEL_NAME);
context.subscriptions.push(output);
// #60: shared live-progress UI (notification activity line + "Cowriting: Claude"
// OutputChannel) for both Ask-Claude entry points.
const liveProgressUi = new LiveProgressUi();
context.subscriptions.push(liveProgressUi);
context.subscriptions.push(
vscode.commands.registerCommand("cowriting.showClineSdkInfo", async () => {
try {
@@ -104,9 +113,15 @@ export function activate(context: vscode.ExtensionContext): CowritingApi | undef
context.extensionUri,
attributionController,
proposalController,
liveProgressUi,
);
context.subscriptions.push(trackChangesPreviewController);
// --- F12 (#64): the editor surface — optimistic-apply proposals into the buffer,
// decorate the diff, and provide Accept ▾/Reject ▾ CodeLens (INV-48/49/52/53). ---
const editorProposalController = new EditorProposalController(proposalController);
context.subscriptions.push(editorProposalController);
// #46 (INV-42): accept every pending proposal on the active doc in one gesture
// (also reachable from the preview toolbar's "Accept all" button). Reuses the
// batched F4 seam + reports applied-vs-skipped.
@@ -121,6 +136,18 @@ export function activate(context: vscode.ExtensionContext): CowritingApi | undef
}),
);
// #64 (INV-53): reject every pending proposal on the active doc in one gesture.
context.subscriptions.push(
vscode.commands.registerCommand("cowriting.rejectAllProposals", async () => {
const doc = vscode.window.activeTextEditor?.document;
if (!doc || doc.languageId !== "markdown") {
void vscode.window.showWarningMessage("Cowriting: open a Markdown document to reject its proposals.");
return;
}
await trackChangesPreviewController.rejectAll(doc);
}),
);
// --- F6 machine-landing wiring — now for ANY authorable doc ---
// The seam's single machine-landing signal advances the F6 baseline (INV-18);
// the seam can now fire on out-of-folder files too, so wire it unconditionally.
@@ -209,31 +236,50 @@ export function activate(context: vscode.ExtensionContext): CowritingApi | undef
return;
}
if (!editor) return; // unreachable once reason is null, but narrows the type
const instruction = await vscode.window.showInputBox({
prompt: "What should Claude do with the selection?",
placeHolder: "e.g. tighten this paragraph",
});
if (!instruction) return;
if (editor.selection.isEmpty) {
void vscode.window.showWarningMessage("Cowriting: select some text to send to Claude first.");
return;
}
const document = editor.document;
const selection = editor.selection;
const selection = editor.selection; // non-empty (selectionRejection guaranteed it)
// Capture the selection text + anchor BEFORE prompting — the inline prompt
// moves the cursor to the document top (where its box anchors), which would
// otherwise collapse the selection we act on (spec §6.5 PUC-1: anchor
// captured pre-turn so mid-turn edits can't skew it).
const selectedText = document.getText(selection);
// Capture the anchor BEFORE the turn (spec §6.5 PUC-1): mid-turn edits
// can't skew it — the proposal renders wherever the target re-resolves.
const fp = buildFingerprint(document.getText(), {
start: document.offsetAt(selection.start),
end: document.offsetAt(selection.end),
});
// The instruction prompt is the multi-line split-below webview box (shared
// with the document case, via the preview controller); the document above
// keeps the selection highlighted while it's open. selectedText/fp were
// captured above, so moving focus to the box doesn't affect what we edit.
const instruction = await trackChangesPreviewController.askEditInstruction(
"Ask Claude to Edit This Selection",
);
if (!instruction) return;
const turnId = `turn-${Date.now().toString(36)}`;
try {
await vscode.window.withProgress(
{ location: vscode.ProgressLocation.Notification, title: "Cowriting: asking Claude…" },
async () => {
{
location: vscode.ProgressLocation.Notification,
title: "Cowriting: asking Claude…",
cancellable: true,
},
async (progress, token) => {
const { runEditTurn } = await import("./liveTurn");
const turn = await runEditTurn(instruction, selectedText);
const ui = liveProgressUi.begin(instruction, progress, token);
let turn;
try {
turn = await runEditTurn(instruction, selectedText, {
onProgress: ui.onProgress,
signal: ui.signal,
});
} catch (err) {
// #60 (INV-47): a user cancel surfaces as "cancelled", not a failure.
if (token.isCancellationRequested) {
void vscode.window.showInformationMessage("Cowriting: Claude edit cancelled.");
return;
}
throw err;
}
if (turn.replacement === "") {
void vscode.window.showWarningMessage(
"Cowriting: Claude returned an empty replacement — nothing was proposed.",
@@ -273,6 +319,28 @@ export function activate(context: vscode.ExtensionContext): CowritingApi | undef
}),
);
// The single user-facing "Ask Claude to Edit" gesture (one command, one
// keybinding, one menu entry). It routes to the selection flow (editSelection)
// or the whole-document flow (editDocument) by selection/context — see
// routeEdit. The two underlying commands stay registered for the host E2E
// harness and the internal seams, but are hidden from the palette.
context.subscriptions.push(
vscode.commands.registerCommand("cowriting.edit", async (uri?: vscode.Uri) => {
const editor = vscode.window.activeTextEditor;
const route = routeEdit({
hasUri: !!uri,
uriMatchesActiveEditor: !!uri && editor?.document.uri.toString() === uri.toString(),
hasActiveEditor: !!editor,
selectionEmpty: editor?.selection.isEmpty ?? true,
});
if (route === "selection") {
await vscode.commands.executeCommand("cowriting.editSelection");
} else {
await vscode.commands.executeCommand("cowriting.editDocument", uri);
}
}),
);
// Render threads + attributions for already-open editors, and on future opens.
const renderIfOpen = (doc: vscode.TextDocument) => {
if (isAuthorable(doc.uri.scheme)) {
@@ -292,6 +360,8 @@ export function activate(context: vscode.ExtensionContext): CowritingApi | undef
diffViewController,
trackChangesPreviewController,
sidecarRouter,
liveProgressUi,
editorProposalController,
};
}
+65
View File
@@ -0,0 +1,65 @@
/**
* liveProgressUi.ts — host-side relay of TurnProgress snapshots to VS Code UI
* (#60, spec coauthoring-live-progress.md §3.4). The ONLY surfaces are the
* existing withProgress notification (an activity line) and a dedicated
* OutputChannel streaming the full assistant text — no new network/webview
* surface (INV-45). vscode-only; all pure logic lives in turnProgress.ts.
*/
import * as vscode from "vscode";
import { formatProgressLine, type TurnProgressSnapshot } from "./turnProgress";
const CHANNEL_NAME = "Cowriting: Claude";
export interface TurnUi {
/** Pass to runEditTurn's opts.onProgress. */
onProgress: (snapshot: TurnProgressSnapshot) => void;
/** Pass to runEditTurn's opts.signal — fired when the user cancels the notification. */
signal: AbortSignal;
}
export class LiveProgressUi {
readonly channel: vscode.OutputChannel;
constructor() {
this.channel = vscode.window.createOutputChannel(CHANNEL_NAME);
}
/**
* Begin one turn's UI. Writes the per-turn header to the channel and returns
* the onProgress relay + an AbortSignal linked to the notification's cancel
* token. The channel APPENDS (it doubles as a debug log of recent turns, spec
* §3.5); it auto-reveals (without stealing focus) on the first streamed text,
* gated by `cowriting.liveProgress.revealOutput`.
*/
begin(
instruction: string,
progress: vscode.Progress<{ message?: string }>,
token: vscode.CancellationToken,
): TurnUi {
const controller = new AbortController();
token.onCancellationRequested(() => controller.abort());
this.channel.appendLine(`── asking: ${instruction} ──`);
let revealed = false;
const reveal = (): void => {
if (revealed) return;
revealed = true;
const cfg = vscode.workspace.getConfiguration("cowriting");
if (cfg.get<boolean>("liveProgress.revealOutput", true)) this.channel.show(true);
};
const onProgress = (s: TurnProgressSnapshot): void => {
progress.report({ message: formatProgressLine(s) });
if (s.textDelta) {
this.channel.append(s.textDelta);
reveal();
}
};
return { onProgress, signal: controller.signal };
}
dispose(): void {
this.channel.dispose();
}
}
+61 -11
View File
@@ -9,6 +9,9 @@
* never bundled (esbuild keeps it external).
*/
import type { TurnProgressSnapshot } from "./turnProgress";
import { createTurnProgressState, reduceTurnProgress } from "./turnProgress";
export interface EditTurnResult {
replacement: string;
model: string;
@@ -16,6 +19,19 @@ export interface EditTurnResult {
sessionId: string;
}
/**
* Options for runEditTurn. Both new fields are purely additive observability /
* control over the existing turn (INV-44): `onProgress` streams reduced progress
* snapshots out; `signal` cancels the turn in. Neither touches the result path,
* and neither pulls `vscode` into this module (INV-43 — `AbortSignal` is a web
* standard, the progress snapshot is a domain type).
*/
export interface RunEditTurnOptions {
modelId?: string;
onProgress?: (snapshot: TurnProgressSnapshot) => void;
signal?: AbortSignal;
}
const SYSTEM_PROMPT = [
"You are a precise text editor embedded in VS Code.",
"You will be given a piece of text and an instruction.",
@@ -40,7 +56,7 @@ export function extractReplacement(outputText: string, selectedText: string): st
export async function runEditTurn(
instruction: string,
selectedText: string,
opts?: { modelId?: string },
opts?: RunEditTurnOptions,
): Promise<EditTurnResult> {
const sdk = await import("@cline/sdk");
const modelId = opts?.modelId ?? "sonnet";
@@ -49,16 +65,50 @@ export async function runEditTurn(
modelId,
systemPrompt: SYSTEM_PROMPT,
});
const result = await agent.run(
`<instruction>\n${instruction}\n</instruction>\n<text>\n${selectedText}\n</text>`,
);
// The SDK's AgentRunResult.status union is "completed" | "aborted" | "failed"
// (@cline/shared agent.d.ts) — "completed" is the success status.
if (result.status !== "completed") {
throw new Error(
`claude-code turn ${result.status}: ${result.error?.message ?? "unknown error"} ` +
"(is Claude Code installed and signed in?)",
// Stream reduced progress snapshots out (INV-44 additive) and wire cancellation
// in via the AbortSignal (INV-47). agent.subscribe returns its unsubscribe fn.
let state = createTurnProgressState();
const unsubscribe = opts?.onProgress
? agent.subscribe((event) => {
const next = reduceTurnProgress(state, event);
state = next.state;
// Observability must never affect the result (INV-44): a throwing relay
// is swallowed, not allowed to propagate into the SDK and fail the turn.
if (next.snapshot) {
try {
opts.onProgress!(next.snapshot);
} catch {
/* progress is best-effort */
}
}
})
: undefined;
const onAbort = () => agent.abort();
opts?.signal?.addEventListener("abort", onAbort);
try {
// A signal already aborted before the turn starts can't be honored by
// agent.abort() (the SDK's AbortController isn't created until run()), so
// short-circuit to the same aborted outcome the call site reflects (INV-47).
if (opts?.signal?.aborted) {
throw new Error("claude-code turn aborted: cancelled before start");
}
const result = await agent.run(
`<instruction>\n${instruction}\n</instruction>\n<text>\n${selectedText}\n</text>`,
);
// The SDK's AgentRunResult.status union is "completed" | "aborted" | "failed"
// (@cline/shared agent.d.ts) — "completed" is the success status. An aborted
// turn (user cancel) falls into this throw; the call site reflects "cancelled".
if (result.status !== "completed") {
throw new Error(
`claude-code turn ${result.status}: ${result.error?.message ?? "unknown error"} ` +
"(is Claude Code installed and signed in?)",
);
}
return { replacement: extractReplacement(result.outputText, selectedText), model: modelId, sessionId: result.runId };
} finally {
unsubscribe?.();
opts?.signal?.removeEventListener("abort", onAbort);
}
return { replacement: extractReplacement(result.outputText, selectedText), model: modelId, sessionId: result.runId };
}
+10
View File
@@ -97,6 +97,14 @@ export interface Proposal {
* back-compat with older sidecars) ⇒ a single-range proposal accepted whole.
*/
granularity?: "block" | "single";
/**
* F12/#64 (INV-48): the pre-apply text, captured when a proposal is
* optimistically applied to the buffer. `replacement` is now in the buffer and
* `fp.text` re-anchors to it, so `original` is the only record of what to revert
* to (revert-in-place) and what to show struck in the `<del>` half. Absent on a
* proposal created but not yet optimistically applied (or older sidecars).
*/
original?: string;
}
export interface Artifact {
@@ -252,6 +260,8 @@ export function serializeArtifact(a: Artifact): string {
createdAt: p.createdAt,
...(p.turnId !== undefined ? { turnId: p.turnId } : {}),
...(p.instruction !== undefined ? { instruction: p.instruction } : {}),
...(p.original !== undefined ? { original: p.original } : {}),
...(p.granularity !== undefined ? { granularity: p.granularity } : {}),
},
p,
),
+191 -4
View File
@@ -13,8 +13,8 @@
import * as vscode from "vscode";
import { SidecarRouter, docIdentity } from "./sidecarRouter";
import { emptyArtifact, type Artifact, type Fingerprint, type Proposal, type Provenance } from "./model";
import { resolve, shift, type OffsetRange } from "./anchorer";
import { addProposal, removeProposal } from "./proposalModel";
import { resolve, shift, buildFingerprint, type OffsetRange } from "./anchorer";
import { addProposal, removeProposal, setProposalApplied } from "./proposalModel";
import type { AttributionController } from "./attributionController";
import type { VersionGuard } from "./versionGuard";
import { isAuthorable } from "./workspacePath";
@@ -39,6 +39,8 @@ interface DocState {
live: Map<string, OffsetRange>;
/** proposal ids whose anchor did not resolve at last render (stale/orphaned). */
unresolved: Set<string>;
/** ids already optimistically applied to the buffer (so the trigger doesn't re-apply). */
applied: Set<string>;
}
export class ProposalController implements vscode.Disposable {
@@ -89,8 +91,9 @@ export class ProposalController implements vscode.Disposable {
id: p.id,
anchorStart: resolved === "orphaned" ? null : resolved.start,
anchorEnd: resolved === "orphaned" ? null : resolved.end,
replaced: fp?.text ?? "",
replaced: p.original ?? fp?.text ?? "",
replacement: p.replacement,
original: p.original,
};
});
}
@@ -104,6 +107,7 @@ export class ProposalController implements vscode.Disposable {
artifact: this.store.load(docPath) ?? emptyArtifact(docPath),
live: new Map(),
unresolved: new Set(),
applied: new Set(),
};
this.docs.set(docPath, state);
}
@@ -137,8 +141,33 @@ export class ProposalController implements vscode.Disposable {
// ---- PUC-2/PUC-3: accept / reject (INV-11/INV-12) ----------------------------------
/** Accept by proposal id (test-facing twin of the thread-menu gesture). */
/** Accept by id — F12: finalize the already-applied text in place (INV-51). */
async acceptById(docPath: string, proposalId: string, opts?: { silent?: boolean }): Promise<boolean> {
if (this.isApplied(docPath, proposalId)) {
// INV-11 (applied path): if an external write mangled the optimistically-applied
// text so the fingerprint no longer resolves, refuse finalize — same guard as the
// legacy accept path. Direct finalizeInPlace calls (CodeLens Accept gesture where
// the user may have edited inside the applied span) bypass this check intentionally.
const hit = this.byId(docPath, proposalId);
if (hit) {
const document = this.openDoc(hit.state);
if (document) {
const fp = hit.state.artifact.anchors[hit.proposal.anchorId]?.fingerprint;
const resolved = fp ? resolve(document.getText(), fp) : "orphaned";
if (resolved === "orphaned") {
if (!opts?.silent) {
void vscode.window.showWarningMessage(
"Cowriting: this proposal's target text changed or is missing — undo to restore it, or reject to discard (it is never applied by guess).",
);
}
return false;
}
}
}
return this.finalizeInPlace(docPath, proposalId);
}
// Fallback: a proposal that was never optimistically applied (e.g. orphaned at
// apply time) keeps the legacy seam-apply accept.
const hit = this.byId(docPath, proposalId);
return hit ? this.accept(hit.state, hit.proposal, opts) : false;
}
@@ -181,6 +210,12 @@ export class ProposalController implements vscode.Disposable {
return true;
}
/** Reject by id — F12: revert the applied text in place (INV-51). */
async rejectByIdInPlace(docPath: string, proposalId: string): Promise<boolean> {
if (this.isApplied(docPath, proposalId)) return this.revertInPlace(docPath, proposalId);
return this.rejectById(docPath, proposalId);
}
private async accept(state: DocState, proposal: Proposal, opts?: { silent?: boolean }): Promise<boolean> {
if (this.guard.isReadOnly(state.docPath)) return false;
const document = this.openDoc(state);
@@ -257,6 +292,158 @@ export class ProposalController implements vscode.Disposable {
return true;
}
/** True once this proposal's text is in the buffer (optimistic apply ran). */
isApplied(docPath: string, proposalId: string): boolean {
return this.docs.get(docPath)?.applied.has(proposalId) ?? false;
}
/**
* F12/#64 (INV-48): optimistically apply a pending proposal INTO the buffer so
* the editor shows the would-be-accepted result (editable). Reuses the F4
* word-precise seam (block → per-word hunks, INV-40; single → whole range) but
* with `landBaseline:false` (the change stays pending). Then re-anchors the
* proposal to the applied text and stores the original (`setProposalApplied`), so
* `resolve()` finds it in the mutated buffer and revert/decorate key off it.
* Idempotent: a no-op if already applied.
*/
async optimisticApply(document: vscode.TextDocument, proposalId: string): Promise<boolean> {
if (!this.isTracked(document) || this.guard.isReadOnly(this.keyOf(document))) return false;
const docPath = this.keyOf(document);
const state = this.ensureState(document);
if (state.applied.has(proposalId)) return true;
state.artifact = this.store.load(docPath) ?? emptyArtifact(docPath);
const proposal = state.artifact.proposals.find((p) => p.id === proposalId);
const fp = proposal ? state.artifact.anchors[proposal.anchorId]?.fingerprint : undefined;
if (!proposal || !fp) return false;
// Reload-safety (INV-51/54): a proposal that already carries `original` was
// optimistically applied in a PRIOR session — the buffer holds the applied text
// and `fp` points at it, but this (fresh) controller's in-memory `applied` set is
// empty. Re-applying would recapture `original` from the already-applied buffer
// (= the replacement) and CLOBBER the true revert target, breaking Reject. Mark it
// applied in memory and stop — `original` is captured exactly once, on first apply.
if (proposal.original !== undefined) {
state.applied.add(proposalId);
this.renderAll(document);
return true;
}
const resolved = resolve(document.getText(), fp);
if (resolved === "orphaned") return false;
const original = document.getText(
new vscode.Range(document.positionAt(resolved.start), document.positionAt(resolved.end)),
);
const ok =
proposal.granularity === "block"
? await this.applyBlockOptimistic(document, resolved, proposal)
: await this.attribution.applyAgentEdit(
document,
new vscode.Range(document.positionAt(resolved.start), document.positionAt(resolved.end)),
proposal.replacement,
proposal.author,
{ expectedVersion: document.version, turnId: proposal.turnId, landBaseline: false },
);
if (!ok) return false;
state.applied.add(proposalId);
// Re-anchor to the applied text now in the buffer (its start is unchanged; its
// end shifts by the net length delta of the replacement).
const appliedStart = resolved.start;
const appliedEnd = appliedStart + proposal.replacement.length;
const appliedFp = buildFingerprint(document.getText(), { start: appliedStart, end: appliedEnd });
this.store.update(docPath, (a) => setProposalApplied(a, proposalId, appliedFp, original));
this.renderAll(document);
return true;
}
/** Block optimistic apply: the INV-40 per-word hunks, but landBaseline:false. */
private async applyBlockOptimistic(
document: vscode.TextDocument,
resolved: OffsetRange,
proposal: Proposal,
): Promise<boolean> {
const blockText = document.getText(
new vscode.Range(document.positionAt(resolved.start), document.positionAt(resolved.end)),
);
const subHunks = wordEditHunks(blockText, proposal.replacement);
if (subHunks.length === 0) return true;
for (const h of [...subHunks].sort((a, b) => b.start - a.start)) {
const range = new vscode.Range(
document.positionAt(resolved.start + h.start),
document.positionAt(resolved.start + h.end),
);
const ok = await this.attribution.applyAgentEdit(document, range, h.replacement, proposal.author, {
expectedVersion: document.version, turnId: proposal.turnId, landBaseline: false,
});
if (!ok) return false;
}
return true;
}
/**
* F12/#64 (INV-51): ACCEPT an optimistically-applied proposal — the text is
* already in the buffer, so this only advances the F6 baseline (machine-landing,
* via `attribution.signalLanded`) and clears the proposal. No re-application.
*/
async finalizeInPlace(docPath: string, proposalId: string): Promise<boolean> {
const hit = this.byId(docPath, proposalId);
if (!hit) return false;
const document = this.openDoc(hit.state);
if (!document) return false;
this.attribution.signalLanded(document);
this.store.update(docPath, (a) => removeProposal(a, proposalId));
hit.state.applied.delete(proposalId);
this.renderAll(document);
return true;
}
/**
* F12/#64 (INV-51): REJECT an optimistically-applied proposal — replace its live
* applied span with the stored `original`, then clear it. Reverts the whole block
* regardless of any in-place edits the human made to the inserted text.
*/
async revertInPlace(docPath: string, proposalId: string): Promise<boolean> {
const hit = this.byId(docPath, proposalId);
if (!hit) return false;
const document = this.openDoc(hit.state);
if (!document) return false;
const fp = hit.state.artifact.anchors[hit.proposal.anchorId]?.fingerprint;
const resolved = fp ? resolve(document.getText(), fp) : "orphaned";
if (resolved !== "orphaned" && hit.proposal.original !== undefined) {
const we = new vscode.WorkspaceEdit();
we.replace(
document.uri,
new vscode.Range(document.positionAt(resolved.start), document.positionAt(resolved.end)),
hit.proposal.original,
);
if (!(await vscode.workspace.applyEdit(we))) return false;
}
this.store.update(docPath, (a) => removeProposal(a, proposalId));
hit.state.applied.delete(proposalId);
this.renderAll(document);
return true;
}
/**
* F12/#64 (INV-53): reject EVERY pending proposal on a document — revert each in
* DESCENDING anchor order (so an earlier revert never shifts a later one's
* offsets), symmetric with #46's accept-all. Returns the reverted count.
*/
async rejectAll(document: vscode.TextDocument): Promise<{ reverted: number }> {
if (!this.isTracked(document)) return { reverted: 0 };
const docPath = this.keyOf(document);
const state = this.ensureState(document);
state.artifact = this.store.load(docPath) ?? emptyArtifact(docPath);
const text = document.getText();
const ordered = state.artifact.proposals
.map((p) => {
const fp = state.artifact.anchors[p.anchorId]?.fingerprint;
const r = fp ? resolve(text, fp) : "orphaned";
return { id: p.id, start: r === "orphaned" ? -1 : r.start };
})
.sort((a, b) => b.start - a.start);
let reverted = 0;
for (const it of ordered) if (await this.revertInPlace(docPath, it.id)) reverted++;
return { reverted };
}
private reject(state: DocState, proposal: Proposal): void {
if (this.guard.isReadOnly(state.docPath)) return;
this.store.update(state.docPath, (a) => removeProposal(a, proposal.id));
+19
View File
@@ -37,6 +37,25 @@ export function removeProposal(artifact: Artifact, proposalId: string): boolean
return artifact.proposals.length < before;
}
/**
* F12/#64 (INV-48): record a proposal as optimistically applied — store the
* pre-apply `original` (for revert + the struck `<del>`) and re-point its anchor
* fingerprint to the now-in-buffer applied text so `resolve()` finds it. Idempotent
* shape: a second call simply overwrites with the same values.
*/
export function setProposalApplied(
artifact: Artifact,
proposalId: string,
appliedFp: Fingerprint,
original: string,
): boolean {
const p = artifact.proposals.find((x) => x.id === proposalId);
if (!p) return false;
p.original = original;
artifact.anchors[p.anchorId] = { fingerprint: appliedFp };
return true;
}
/** Markdown comment body: instruction header + fenced whole-range diff. */
export function proposalBody(targetText: string, p: Proposal): string {
const header = p.instruction ? `**Claude proposes** — _${p.instruction}_` : "**Claude proposes**";
+102 -7
View File
@@ -263,6 +263,42 @@ export function wordEditHunks(currentText: string, rewrittenText: string): EditH
return hunks;
}
/** F12/#64 (INV-49/52): the editor render of one optimistically-applied proposal. */
export interface DecorationPlan {
/** buffer ranges of inserted (proposed) text → tinted (INV-52). */
insertions: { start: number; end: number }[];
/** struck original text shown as a non-editable hint at a buffer offset (INV-52). */
deletions: { at: number; text: string }[];
}
/**
* F12/#64 (INV-49): compute the editor decoration plan for a proposal whose applied
* text occupies `[anchorStart, anchorStart+replacement.length)` in the buffer. The
* SAME word diff the webview uses (`wordEditHunks`) drives it, so both surfaces show
* the identical diff. A changed run maps to (a) an insertion range over the run's
* applied text and (b) a deletion hint carrying the run's removed original text at
* the run start; a pure insertion has no deletion hint; a pure deletion has only a
* hint. Pure, vscode-free, deterministic.
*/
export function decorationPlan(anchorStart: number, original: string, replacement: string): DecorationPlan {
const insertions: { start: number; end: number }[] = [];
const deletions: { at: number; text: string }[] = [];
// Walk the word diff once, tracking the applied-side offset as we consume parts.
let appliedOffset = anchorStart;
for (const part of diffWordsWithSpace(original, replacement)) {
if (part.added) {
insertions.push({ start: appliedOffset, end: appliedOffset + part.value.length });
appliedOffset += part.value.length;
} else if (part.removed) {
deletions.push({ at: appliedOffset, text: part.value });
// removed text is NOT in the applied buffer → appliedOffset does not advance
} else {
appliedOffset += part.value.length;
}
}
return { insertions, deletions };
}
const isWs = (c: string): boolean => /\s/.test(c);
/**
@@ -701,6 +737,8 @@ export interface ProposalView {
replaced: string;
/** the proposed replacement text. */
replacement: string;
/** F12/#64 (INV-48): the pre-apply original, set after optimistic apply. */
original?: string;
}
function proposalBlockHtml(p: ProposalView, render: (src: string) => string): string {
@@ -716,8 +754,14 @@ function proposalBlockHtml(p: ProposalView, render: (src: string) => string): st
const after = `<ins class="cw-add">${safe(p.replacement)}</ins>`;
const actions =
`<span class="cw-actions">` +
`<button class="cw-accept" data-action="accept">✓</button>` +
`<button class="cw-reject" data-action="reject">✗</button>` +
`<span class="cw-btngroup">` +
`<button class="cw-accept" data-action="accept">Accept</button>` +
`<button class="cw-caret" data-action="acceptAll" title="Accept all pending proposals">▾</button>` +
`</span>` +
`<span class="cw-btngroup">` +
`<button class="cw-reject" data-action="reject">Reject</button>` +
`<button class="cw-caret" data-action="rejectAll" title="Reject all pending proposals">▾</button>` +
`</span>` +
`</span>`;
return `<div class="cw-proposal${unanchored}" data-proposal-id="${md.utils.escapeHtml(p.id)}">${actions}${before}${after}</div>`;
}
@@ -747,6 +791,26 @@ function renderReviewOp(
* INV-34). Deterministic: proposals in the same block are ordered by anchorStart
* then id; trailing proposals keep input order.
*/
/**
* F12/#64 (INV-50): `currentText` with every resolved pending proposal's applied
* span reverted to its original (`replaced`) — the "landed" text the baseline diff
* should run against, so a pending proposal renders ONCE (as a proposal), never also
* as a landed change. Reverts high→low so earlier offsets stay valid. Pure. The
* preview's summary tally diffs against this too, so the toolbar count matches the
* body (a pending change is not double-counted as both a landed add/remove and a
* proposal).
*/
export function landedTextOf(currentText: string, proposals: ProposalView[]): string {
const pendingApplied = proposals
.filter((p) => p.anchorStart !== null)
.sort((a, b) => b.anchorStart! - a.anchorStart!);
let landedText = currentText;
for (const p of pendingApplied) {
landedText = landedText.slice(0, p.anchorStart!) + p.replaced + landedText.slice(p.anchorEnd!);
}
return landedText;
}
export function renderReview(
baselineText: string,
currentText: string,
@@ -755,8 +819,18 @@ export function renderReview(
opts: RenderOptions = {},
): string {
const render = opts.render ?? defaultRender;
const ranges = splitBlocksWithRanges(currentText);
const ops = diffBlocks(baselineText, currentText);
// F12/#64 (INV-50): with optimistic apply the proposed text is already in
// `currentText`, so a naive baseline→current diff would render each proposed
// change BOTH as a landed diff and as its proposal block. Diff against the
// "landed" text (current minus pending proposals) so they render once.
const pendingApplied = proposals
.filter((p) => p.anchorStart !== null)
.sort((a, b) => b.anchorStart! - a.anchorStart!);
const landedText = landedTextOf(currentText, proposals);
const ranges = splitBlocksWithRanges(landedText);
const ops = diffBlocks(baselineText, landedText);
// #48: right after a PIN (baseline reason "pinned") with no changes since, the
// panel is fully clean: no change marks (already absent) AND no authorship
// coloring, so the pin reads as "this is my clean starting point". Skip
@@ -766,7 +840,28 @@ export function renderReview(
// its authorship coloring (F10 INV-33), so this is gated on the pin specifically.
const clean = opts.pinned === true && ops.every((o) => o.kind === "unchanged");
// Associate each resolved proposal with the current-side block index whose range
// Map a currentText offset to its landedText offset (account for reverted spans
// that precede it; reverts were applied high→low so the cumulative delta is stable).
const toLanded = (curOff: number): number => {
let delta = 0;
for (const p of [...pendingApplied].sort((a, b) => a.anchorStart! - b.anchorStart!)) {
if (p.anchorStart! < curOff) delta += p.replaced.length - (p.anchorEnd! - p.anchorStart!);
}
return curOff + delta;
};
// F12/#64 (INV-49/50): blocks are split from `landedText`, so `blk.start` is a
// landedText offset — but `authorSpans` arrive in `currentText` coordinates. A
// colored block sitting AFTER a length-changing pending proposal would otherwise
// be mis-colored (the offsets diverge by the revert delta). Map the spans into
// landedText coordinates once so authorship coloring stays aligned.
const landedSpans: AuthorSpan[] = authorSpans.map((s) => ({
...s,
start: toLanded(s.start),
end: toLanded(s.end),
}));
// Associate each resolved proposal with the landedText block index whose range
// it anchors into: the largest block with start <= anchorStart (the containing
// block, or the nearest preceding block when the anchor sits in a gap). A
// resolved anchor before all blocks, and every unresolved proposal, trails.
@@ -778,7 +873,7 @@ export function renderReview(
const byBlock = new Map<number, ProposalView[]>();
const trailing: ProposalView[] = [];
for (const p of proposals) {
const j = p.anchorStart === null ? -1 : blockOf(p.anchorStart);
const j = p.anchorStart === null ? -1 : blockOf(toLanded(p.anchorStart));
if (j < 0) {
trailing.push(p);
continue;
@@ -795,7 +890,7 @@ export function renderReview(
const blockIndex = op.kind === "removed" ? -1 : ci;
const blk = op.kind === "removed" ? undefined : ranges[ci++];
const colored = (raw: string): string =>
blk && !clean ? colorByAuthor(raw, blk.start, authorSpans, render) : render(raw);
blk && !clean ? colorByAuthor(raw, blk.start, landedSpans, render) : render(raw);
bodyParts.push(renderReviewOp(op, render, colored, srcAttr(blk)));
const here = blockIndex >= 0 ? byBlock.get(blockIndex) : undefined;
if (here) for (const p of here) bodyParts.push(proposalBlockHtml(p, render));
+69 -22
View File
@@ -13,13 +13,19 @@ import * as vscode from "vscode";
import type { DiffViewController } from "./diffViewController";
import type { AttributionController } from "./attributionController";
import type { ProposalController } from "./proposalController";
import { renderReview, renderPlain, diffBlocks, diffToBlockHunks, type BlockOp } from "./trackChangesModel";
import { renderReview, renderPlain, diffBlocks, diffToBlockHunks, landedTextOf, type BlockOp } from "./trackChangesModel";
import { buildFingerprint } from "./anchorer";
import { isAuthorable } from "./workspacePath";
import type { EditTurnResult } from "./liveTurn";
import type { EditTurnResult, RunEditTurnOptions } from "./liveTurn";
import type { LiveProgressUi } from "./liveProgressUi";
import { promptEditInstruction } from "./editInstructionInput";
/** F11: a host edit turn (selection/document text + instruction → rewrite). Injectable for tests. */
type EditTurn = (instruction: string, text: string) => Promise<EditTurnResult>;
/**
* F11: a host edit turn (selection/document text + instruction → rewrite).
* Injectable for tests. #60: accepts optional turn options (onProgress/signal);
* the arg is optional so existing test stubs that ignore it stay valid.
*/
type EditTurn = (instruction: string, text: string, opts?: RunEditTurnOptions) => Promise<EditTurnResult>;
/** F11: what an Ask-Claude gesture edits — a resolved selection range, or the whole document. */
type EditTarget = { kind: "range"; start: number; end: number } | { kind: "document" };
@@ -38,7 +44,8 @@ type ToolbarMsg =
| { type: "pinBaseline" }
| { type: "askClaude"; scope: "document" }
| { type: "askClaude"; scope: "selection"; start: number; end: number }
| { type: "acceptAll" };
| { type: "acceptAll" }
| { type: "rejectAll" };
export class TrackChangesPreviewController implements vscode.Disposable {
private readonly disposables: vscode.Disposable[] = [];
@@ -53,10 +60,17 @@ export class TrackChangesPreviewController implements vscode.Disposable {
* F11: the host edit turn (INV-8 — runs host-side, @cline/sdk loaded lazily and
* never bundled). Injectable so host E2E can stub it (no LLM in CI).
*/
private editTurn: EditTurn = async (instruction, text) => {
private editTurn: EditTurn = async (instruction, text, opts) => {
const { runEditTurn } = await import("./liveTurn");
return runEditTurn(instruction, text);
return runEditTurn(instruction, text, opts);
};
/**
* The instruction prompt (the multi-line split-below webview box) for BOTH the
* selection and document cases. A field so host E2E can stub it — the webview
* DOM can't run in CI (mirrors `editTurn`). Also used by the editor's
* `cowriting.editSelection` command (via this controller).
*/
askEditInstruction: (header: string) => Promise<string | undefined> = promptEditInstruction;
/** Monotonic per-session counter minting a stable turnId for each Ask-Claude gesture. */
private turnSeq = 0;
private nextTurnSeq(): number {
@@ -68,6 +82,7 @@ export class TrackChangesPreviewController implements vscode.Disposable {
private readonly extensionUri: vscode.Uri,
private readonly attribution: AttributionController,
private readonly proposals: ProposalController,
private readonly liveProgressUi: LiveProgressUi,
) {
this.disposables.push(
// F11 (SLICE-5): the editor/title gateway passes the tab's resource Uri;
@@ -182,8 +197,7 @@ export class TrackChangesPreviewController implements vscode.Disposable {
.acceptById(this.proposals.keyFor(document), m.proposalId)
.then(() => this.refresh(document));
} else if (m?.type === "reject" && m.proposalId) {
this.proposals.rejectById(this.proposals.keyFor(document), m.proposalId);
this.refresh(document);
void this.proposals.rejectByIdInPlace(this.proposals.keyFor(document), m.proposalId).then(() => this.refresh(document));
} else if (m?.type === "pinBaseline") {
// F6 baseline store re-render arrives via the onDidChangeBaseline subscription.
this.diffView.pin(document);
@@ -194,6 +208,8 @@ export class TrackChangesPreviewController implements vscode.Disposable {
} else if (m?.type === "acceptAll") {
// #46 (INV-42): batch-accept every pending proposal on this doc, then report.
void this.acceptAll(document);
} else if (m?.type === "rejectAll") {
void this.rejectAll(document);
}
}
@@ -214,24 +230,50 @@ export class TrackChangesPreviewController implements vscode.Disposable {
);
}
/** #64 (INV-53): revert every pending proposal on the document; report the count. */
async rejectAll(document: vscode.TextDocument): Promise<void> {
const { reverted } = await this.proposals.rejectAll(document);
this.refresh(document);
if (reverted > 0) {
void vscode.window.showInformationMessage(
`Cowriting: rejected ${reverted} proposal${reverted === 1 ? "" : "s"}.`,
);
}
}
/**
* F11 (PUC-3/4): prompt host-side for the instruction (keeps the LLM/secret
* surface out of the sealed webview, INV-8/35), run the edit turn, and surface
* the result as F4 proposal(s). UI wrapper around `runEditAndPropose`.
*/
private async askClaude(document: vscode.TextDocument, target: EditTarget): Promise<void> {
const instruction = await vscode.window.showInputBox({
prompt:
target.kind === "document"
? "What should Claude do with the document?"
: "What should Claude do with the selection?",
placeHolder: "e.g. tighten the prose",
});
// Both scopes use the same multi-line split-below webview box; only the header
// (and the downstream proposal logic) differs. For a selection the document
// above keeps the selection highlighted while the box is open.
const header =
target.kind === "document" ? "Ask Claude to Edit This Document" : "Ask Claude to Edit This Selection";
const instruction = await this.askEditInstruction(header);
if (!instruction) return;
try {
const ids = await vscode.window.withProgress(
{ location: vscode.ProgressLocation.Notification, title: "Cowriting: asking Claude…" },
() => this.runEditAndPropose(document, target, instruction),
{
location: vscode.ProgressLocation.Notification,
title: "Cowriting: asking Claude…",
cancellable: true,
},
async (progress, token) => {
const ui = this.liveProgressUi.begin(instruction, progress, token);
try {
return await this.runEditAndPropose(document, target, instruction, {
onProgress: ui.onProgress,
signal: ui.signal,
});
} catch (err) {
// #60 (INV-47): a user cancel proposes nothing (the benign empty path).
if (token.isCancellationRequested) return [] as string[];
throw err;
}
},
);
if (ids.length === 0) {
void vscode.window.showInformationMessage("Cowriting: Claude proposed no changes.");
@@ -258,6 +300,7 @@ export class TrackChangesPreviewController implements vscode.Disposable {
document: vscode.TextDocument,
target: EditTarget,
instruction: string,
opts?: RunEditTurnOptions,
): Promise<string[]> {
const full = document.getText();
// One turnId per gesture — the document case's N hunk-proposals all share it,
@@ -267,13 +310,13 @@ export class TrackChangesPreviewController implements vscode.Disposable {
({ kind: "agent" as const, id: "claude", agent: { sdk: "@cline/sdk", model: turn.model, sessionId: turn.sessionId } });
if (target.kind === "range") {
const selected = full.slice(target.start, target.end);
const turn = await this.editTurn(instruction, selected);
const turn = await this.editTurn(instruction, selected, opts);
if (turn.replacement === "" || turn.replacement === selected) return [];
const fp = buildFingerprint(full, { start: target.start, end: target.end });
const id = await this.proposals.propose(document, fp, turn.replacement, provenance(turn), { turnId, instruction });
return id ? [id] : [];
}
const turn = await this.editTurn(instruction, full);
const turn = await this.editTurn(instruction, full, opts);
const ids: string[] = [];
// #47 (INV-39, supersedes INV-37): a document rewrite is cut at BLOCK
// granularity — one proposal per changed block (the unit a human reviews) —
@@ -329,9 +372,13 @@ export class TrackChangesPreviewController implements vscode.Disposable {
}
const spans = this.attribution.spansFor(document);
const proposals = this.proposals.listProposals(document);
// F12/#64 (INV-50): count added/removed against the LANDED text (current minus
// pending proposals), matching the body — a pending change shows once, as a
// proposal, and is not also tallied as a landed add/remove.
const landedOps = diffBlocks(baselineText, landedTextOf(current, proposals));
const summary = {
added: ops.filter((o) => o.kind === "added").length,
removed: ops.filter((o) => o.kind === "removed").length,
added: landedOps.filter((o) => o.kind === "added").length,
removed: landedOps.filter((o) => o.kind === "removed").length,
proposals: proposals.length,
};
void panel.webview.postMessage({
+122
View File
@@ -0,0 +1,122 @@
/**
* turnProgress.ts — pure reduction of @cline/sdk Agent runtime events into a
* small UI-facing progress snapshot (#60, spec coauthoring-live-progress.md §3.2).
*
* INV-43: vscode-free. INV-46: a pure function — no vscode, no SDK runtime
* dependency (`AgentRuntimeEvent` is imported TYPE-only, so it is erased at
* compile and never pulls the ESM SDK into the bundle). All event→state logic
* lives here so it is unit-tested in isolation; the UI call sites only format and
* relay snapshots.
*/
import type { AgentRuntimeEvent } from "@cline/shared";
export type TurnPhase = "thinking" | "writing" | "tool";
export interface TurnProgressSnapshot {
phase: TurnPhase;
/** present iff phase === "tool" — the running tool's name. */
tool?: string;
/** accumulated assistant-text length so far. */
chars: number;
/** running total tokens (input+output); undefined until the first usage event. */
tokens?: number;
/** the new assistant-text chunk since the last snapshot (for the OutputChannel). */
textDelta?: string;
}
export interface TurnProgressState {
phase: TurnPhase;
chars: number;
tokens?: number;
/** stack of tool names currently running (depth-tracked for overlap). */
activeTools: string[];
/** true once any assistant text has streamed (tool-finish then reverts to writing). */
sawText: boolean;
}
export function createTurnProgressState(): TurnProgressState {
return { phase: "thinking", chars: 0, tokens: undefined, activeTools: [], sawText: false };
}
function restingPhase(state: TurnProgressState): TurnPhase {
if (state.activeTools.length) return "tool";
return state.sawText ? "writing" : "thinking";
}
function toSnapshot(state: TurnProgressState, textDelta?: string): TurnProgressSnapshot {
return {
phase: state.phase,
tool: state.phase === "tool" ? state.activeTools[state.activeTools.length - 1] : undefined,
chars: state.chars,
tokens: state.tokens,
textDelta,
};
}
/**
* Fold one SDK event into the state, returning the next state and the snapshot to
* emit (snapshot undefined for events that don't change the surface).
*/
export function reduceTurnProgress(
state: TurnProgressState,
event: AgentRuntimeEvent,
): { state: TurnProgressState; snapshot?: TurnProgressSnapshot } {
switch (event.type) {
case "run-started":
case "turn-started": {
const next: TurnProgressState = { ...state, phase: restingPhase(state) };
return { state: next, snapshot: toSnapshot(next) };
}
case "assistant-text-delta": {
const next: TurnProgressState = {
...state,
phase: state.activeTools.length ? "tool" : "writing",
chars: event.accumulatedText.length,
sawText: true,
};
return { state: next, snapshot: toSnapshot(next, event.text) };
}
case "assistant-reasoning-delta": {
// Reasoning TEXT is not surfaced (operator fork); collapse to motion only.
const next: TurnProgressState = { ...state, phase: state.activeTools.length ? "tool" : "thinking" };
return { state: next, snapshot: toSnapshot(next) };
}
case "tool-started": {
const activeTools = [...state.activeTools, event.toolCall.toolName];
const next: TurnProgressState = { ...state, phase: "tool", activeTools };
return { state: next, snapshot: toSnapshot(next) };
}
case "tool-updated": {
const next: TurnProgressState = { ...state, phase: "tool" };
return { state: next, snapshot: toSnapshot(next) };
}
case "tool-finished": {
const name = event.toolCall.toolName;
const idx = state.activeTools.lastIndexOf(name);
const activeTools = idx >= 0 ? state.activeTools.filter((_, i) => i !== idx) : state.activeTools.slice(0, -1);
const next: TurnProgressState = { ...state, activeTools, phase: "thinking" };
next.phase = restingPhase(next);
return { state: next, snapshot: toSnapshot(next) };
}
case "usage-updated": {
const tokens = event.usage.inputTokens + event.usage.outputTokens || undefined;
const next: TurnProgressState = { ...state, tokens };
return { state: next, snapshot: toSnapshot(next) };
}
default:
return { state };
}
}
/** Render the notification activity line from a snapshot (pure; spec §2.1). */
export function formatProgressLine(s: TurnProgressSnapshot): string {
let head: string;
if (s.phase === "tool") head = `running ${s.tool ?? "tool"}`;
else if (s.phase === "writing") head = `writing… (${s.chars} chars)`;
else head = "thinking…";
return s.tokens ? `${head} · ${formatTokens(s.tokens)} tokens` : head;
}
export function formatTokens(n: number): string {
return n >= 1000 ? `${(n / 1000).toFixed(1)}k` : String(n);
}
+26
View File
@@ -60,3 +60,29 @@ export function selectionRejection(ctx: SelectionContext): string | null {
}
return null;
}
export interface EditRouteContext {
/** Was the command invoked on a specific resource (a tab right-click)? */
hasUri: boolean;
/** Does that resource match the focused editor's document? */
uriMatchesActiveEditor: boolean;
/** Is there a focused text editor at all? */
hasActiveEditor: boolean;
/** Is the focused editor's selection empty (no highlight)? */
selectionEmpty: boolean;
}
/**
* Route the single "Ask Claude to Edit" gesture (`cowriting.edit`) to the
* selection or whole-document flow. One conceptual command, two destinations:
*
* - A tab right-click on a document that ISN'T the focused editor has no
* selection to act on → edit the whole document.
* - Otherwise a non-empty selection in the focused editor → edit the selection;
* an empty selection (or no editor) → edit the whole document.
*/
export function routeEdit(ctx: EditRouteContext): "selection" | "document" {
if (ctx.hasUri && !ctx.uriMatchesActiveEditor) return "document";
if (ctx.hasActiveEditor && !ctx.selectionEmpty) return "selection";
return "document";
}
+27
View File
@@ -0,0 +1,27 @@
import { describe, test, expect } from "vitest";
import { decorationPlan } from "../src/trackChangesModel";
describe("decorationPlan (INV-49)", () => {
test("derives insertion ranges + deletion hints from original→replacement", () => {
// anchorStart 10; original 'the brown fox' → 'the red fox'
const plan = decorationPlan(10, "the brown fox", "the red fox");
// one changed run: 'brown ' → 'red ' (word-level); insertion 'red ' tinted,
// deletion hint 'brown ' shown at the run start.
expect(plan.insertions.length).toBeGreaterThan(0);
expect(plan.deletions.length).toBeGreaterThan(0);
// insertion offsets are in buffer coords (>= anchorStart) and lie within the applied text
for (const ins of plan.insertions) {
expect(ins.start).toBeGreaterThanOrEqual(10);
expect(ins.end).toBeLessThanOrEqual(10 + "the red fox".length);
}
// a deletion hint carries the struck original text at a buffer offset
expect(plan.deletions[0].text).toContain("brown");
});
test("pure insertion (no deletion) yields an insertion range and no deletion hint", () => {
// 'hello' → 'hello world': ' world' is a pure word-level insertion (no removed tokens)
const plan = decorationPlan(0, "hello", "hello world");
expect(plan.insertions.length).toBe(1);
expect(plan.deletions.length).toBe(0);
});
});
+12 -2
View File
@@ -13,11 +13,20 @@ async function main(): Promise<void> {
const workspace = fs.mkdtempSync(path.join(os.tmpdir(), "cowriting-e2e-"));
fs.cpSync(fixture, workspace, { recursive: true });
// VS Code derives its IPC socket path from --user-data-dir. The default
// (`<projectRoot>/.vscode-test/user-data`) plus `/<version>-main.sock` can blow
// past macOS's ~103-char UNIX-socket limit (`listen EINVAL`) when the project
// lives at a long path (e.g. a git worktree). Pin the user-data dir to a SHORT
// root under /tmp so the socket path stays well under the limit. (os.tmpdir() on
// macOS is itself a long /var/folders/… path, so we use /tmp directly.)
const userDataRoot = process.platform === "win32" ? os.tmpdir() : "/tmp";
const userDataDir = fs.mkdtempSync(path.join(userDataRoot, "cwud-"));
try {
await runTests({
extensionDevelopmentPath,
extensionTestsPath,
launchArgs: [workspace, "--disable-extensions"],
launchArgs: [workspace, "--disable-extensions", "--user-data-dir", userDataDir],
extensionTestsEnv: { E2E_WORKSPACE: workspace },
});
@@ -26,10 +35,11 @@ async function main(): Promise<void> {
await runTests({
extensionDevelopmentPath,
extensionTestsPath: path.resolve(__dirname, "./suite-no-workspace/index"),
launchArgs: ["--disable-extensions"],
launchArgs: ["--disable-extensions", "--user-data-dir", userDataDir],
});
} finally {
fs.rmSync(workspace, { recursive: true, force: true });
fs.rmSync(userDataDir, { recursive: true, force: true });
}
}
@@ -28,6 +28,7 @@ suite("no-workspace authoring (F8 — real folder-less, #8 lineage)", () => {
"cowriting.reply",
"cowriting.resolveThread",
"cowriting.reopenThread",
"cowriting.edit",
"cowriting.editSelection",
"cowriting.applyAgentEdit",
"cowriting.proposeAgentEdit",
+7 -5
View File
@@ -109,8 +109,9 @@ suite("F10 interactive review (host E2E — preview is the single review surface
const pIdx = html.indexOf(`data-proposal-id="${id}"`);
const t2Idx = html.indexOf("second claude target");
assert.ok(t2Idx >= 0 && pIdx < t2Idx, "the proposal renders in place, before the following block (#31)");
// INV-10: proposing never touches the document.
assert.ok(doc.getText().includes(T1), "document unchanged by propose");
// F12 (INV-48): EditorProposalController auto-applies the proposal into the buffer;
// the replacement text is now in the document, proposal is still pending.
assert.ok(doc.getText().includes("A FIRST claude REPLACEMENT sentence."), "F12 optimistic-apply: replacement in buffer");
});
test("accept → the proposal lands, clears from the preview, and the baseline advances (PUC-4)", async () => {
@@ -131,17 +132,18 @@ suite("F10 interactive review (host E2E — preview is the single review surface
assert.ok(!marked, "the just-landed Claude text renders unmarked (baseline advanced)");
});
test("reject → the proposal vanishes and the document is untouched (PUC-5)", async () => {
test("reject → the proposal vanishes and the document is reverted (PUC-5)", async () => {
const { doc, key } = await reopen(DOC_REL);
const api = await getApi();
const before = doc.getText();
const id2 = await propose(doc, key, T2, "A SECOND would-be replacement.", "turn-f10-2");
await settle();
assert.ok(api.proposalController.listProposals(doc).some((v) => v.id === id2), "second proposal pending");
assert.strictEqual(api.proposalController.rejectById(DOC_REL, id2), true, "reject");
// F12: use rejectByIdInPlace to revert the optimistically-applied buffer edit.
assert.ok(await api.proposalController.rejectByIdInPlace(DOC_REL, id2), "rejectByIdInPlace reverts + removes");
await settle();
assert.ok(!api.proposalController.listProposals(doc).some((v) => v.id === id2), "rejected proposal gone");
assert.strictEqual(doc.getText(), before, "document untouched by reject");
assert.strictEqual(doc.getText(), before, "document reverted to pre-propose state");
const html = api.trackChangesPreviewController.renderHtmlFor(key);
assert.ok(!html.includes(`data-proposal-id="${id2}"`), "no rejected block in the preview");
});
+20 -11
View File
@@ -99,8 +99,9 @@ suite("F11 preview toolbar (host E2E — message → seam wiring, no LLM)", () =
"The quick RED fox jumps over the lazy CAT.",
"the block proposal carries the whole rewritten paragraph",
);
// INV-10: proposing never mutates the document.
assert.ok(doc.getText().includes("brown fox") && doc.getText().includes("lazy dog"), "document unchanged by propose");
// F12 (INV-48): EditorProposalController optimistically applies the proposed text,
// so after settle the buffer has the replacement. The proposal is still pending.
assert.ok(doc.getText().includes("RED fox") && doc.getText().includes("lazy CAT"), "F12 optimistic-apply: proposed text in buffer");
void key;
});
@@ -129,7 +130,9 @@ suite("F11 preview toolbar (host E2E — message → seam wiring, no LLM)", () =
assert.ok(view, "the proposal is live");
assert.strictEqual(view!.replacement, "The REWRITTEN paragraph from Claude.", "carries the turn replacement");
assert.strictEqual(view!.replaced, target, "replaces exactly the selected range");
assert.ok(doc.getText().includes(target), "document unchanged by propose (INV-10)");
// F12 (INV-48): the EditorProposalController optimistically applies, so the buffer
// now has the replacement. `view.replaced` still records the original target text.
assert.ok(doc.getText().includes("The REWRITTEN paragraph from Claude."), "F12 optimistic-apply: proposed text in buffer");
void key;
});
@@ -174,16 +177,22 @@ suite("F11 preview toolbar (host E2E — message → seam wiring, no LLM)", () =
assert.strictEqual(api.proposalController.listProposals(doc).length, 0, "no proposals left pending");
});
// SLICE-3: the document-scoped command exists for #42 reuse, guarded on markdown.
test("cowriting.editDocument is a registered command, palette-guarded on markdown", async () => {
// SLICE-3: the document-scoped command stays registered for #42 reuse (now behind
// the unified `cowriting.edit`). editDocument is hidden from the palette; the
// markdown-guarded user-facing palette command is `cowriting.edit`.
test("cowriting.editDocument stays registered; cowriting.edit is the markdown-guarded palette command", async () => {
const all = await vscode.commands.getCommands(true);
assert.ok(all.includes("cowriting.editDocument"), "editDocument command registered");
const pkg = JSON.parse(fs.readFileSync(path.join(__dirname, "../../../../package.json"), "utf8"));
const entry = (pkg.contributes.menus.commandPalette as Array<{ command: string; when?: string }>).find(
(m) => m.command === "cowriting.editDocument",
);
assert.ok(entry, "editDocument has a commandPalette entry");
assert.match(entry!.when ?? "", /editorLangId == markdown/, "guarded on markdown");
assert.ok(all.includes("cowriting.edit"), "unified edit command registered");
const palette = JSON.parse(fs.readFileSync(path.join(__dirname, "../../../../package.json"), "utf8")).contributes
.menus.commandPalette as Array<{ command: string; when?: string }>;
// editDocument is hidden (routed via cowriting.edit).
const docEntry = palette.find((m) => m.command === "cowriting.editDocument");
assert.strictEqual(docEntry?.when, "false", "editDocument hidden from the palette");
// cowriting.edit is the user-facing, markdown-guarded entry.
const editEntry = palette.find((m) => m.command === "cowriting.edit");
assert.ok(editEntry, "cowriting.edit has a commandPalette entry");
assert.match(editEntry!.when ?? "", /editorLangId == markdown/, "guarded on markdown");
});
// SLICE-5: the minimal right-click gateway lives in editor/title (markdown only).
+251
View File
@@ -0,0 +1,251 @@
import * as assert from "assert";
import * as fs from "fs";
import * as path from "path";
import * as vscode from "vscode";
import type { CowritingApi } from "../../../src/extension";
import { addProposal, setProposalApplied } from "../../../src/proposalModel";
import { buildFingerprint } from "../../../src/anchorer";
const WS = process.env.E2E_WORKSPACE!;
const settle = () => new Promise((r) => setTimeout(r, 400));
async function getApi(): Promise<CowritingApi> {
const ext = vscode.extensions.getExtension("benstull.vscode-cowriting-plugin")!;
const api = (await ext.activate()) as CowritingApi;
assert.ok(api?.trackChangesPreviewController && api?.proposalController, "exports controllers");
return api;
}
async function freshDoc(rel: string, body: string): Promise<{ doc: vscode.TextDocument; key: string }> {
const abs = path.join(WS, rel);
fs.mkdirSync(path.dirname(abs), { recursive: true });
fs.writeFileSync(abs, body, "utf8");
const uri = vscode.Uri.file(abs);
const doc = await vscode.workspace.openTextDocument(uri);
await vscode.window.showTextDocument(doc);
await settle();
return { doc, key: uri.toString() };
}
suite("F12 inline diff — seam landBaseline (#64, INV-48)", () => {
test("applyAgentEdit with landBaseline:false applies text but does NOT advance the baseline", async () => {
const { doc, key } = await freshDoc("docs/f12-land.md", "# T\n\nalpha here.\n");
const api = await getApi();
await vscode.commands.executeCommand("cowriting.showTrackChangesPreview");
await settle();
const before = api.diffViewController.getBaseline(key)?.text ?? doc.getText();
const start = doc.getText().indexOf("alpha");
const ok = await api.attributionController.applyAgentEdit(
doc,
new vscode.Range(doc.positionAt(start), doc.positionAt(start + "alpha".length)),
"ALPHA",
{ kind: "agent", id: "claude", agent: { sdk: "x", model: "m", sessionId: "s" } },
{ landBaseline: false },
);
await settle();
assert.ok(ok, "edit applied");
assert.ok(doc.getText().includes("ALPHA"), "text in buffer");
assert.strictEqual(api.diffViewController.getBaseline(key)?.text ?? doc.getText(), before, "baseline unchanged");
});
});
suite("F12 inline diff — finalize / revert in place (#64, INV-51)", () => {
// Optimistic apply lands the text + re-anchors; the buffer becomes the accepted result.
test("optimisticApply puts the proposed text in the buffer and re-anchors", async () => {
const { doc } = await freshDoc("docs/f12-opt.md", "# T\n\nReplace alpha please.\n");
const api = await getApi();
const p = api.proposalController;
const fp = { text: "Replace alpha please.", before: "", after: "", lineHint: 2 };
const id = await p.propose(doc, fp, "Replace ALPHA please.",
{ kind: "agent", id: "claude", agent: { sdk: "x", model: "m", sessionId: "s" } }, { granularity: "block" });
await api.proposalController.optimisticApply(doc, id!);
await settle();
assert.ok(doc.getText().includes("Replace ALPHA please."), "applied to buffer");
// re-anchored: the proposal still resolves against the mutated buffer
assert.strictEqual(p.listProposals(doc)[0].anchorStart !== null, true, "re-anchored, resolves");
assert.strictEqual(p.listProposals(doc)[0].original, "Replace alpha please.", "original stored");
});
test("finalizeInPlace clears the proposal and keeps the applied text (no double-apply)", async () => {
const { doc } = await freshDoc("docs/f12-fin.md", "# T\n\nKeep alpha now.\n");
const api = await getApi();
const p = api.proposalController;
const docPath = p.keyFor(doc);
const fp = { text: "Keep alpha now.", before: "", after: "", lineHint: 2 };
const id = await p.propose(doc, fp, "Keep ALPHA now.",
{ kind: "agent", id: "claude", agent: { sdk: "x", model: "m", sessionId: "s" } }, { granularity: "block" });
await p.optimisticApply(doc, id!);
await settle();
const ok = await p.finalizeInPlace(docPath, id!);
await settle();
assert.ok(ok, "finalized");
assert.strictEqual(doc.getText(), "# T\n\nKeep ALPHA now.\n", "applied text retained, no double-apply");
assert.strictEqual(p.listProposals(doc).length, 0, "proposal cleared");
});
test("revertInPlace restores the original and clears the proposal", async () => {
const { doc } = await freshDoc("docs/f12-rev.md", "# T\n\nUndo alpha here.\n");
const api = await getApi();
const p = api.proposalController;
const docPath = p.keyFor(doc);
const fp = { text: "Undo alpha here.", before: "", after: "", lineHint: 2 };
const id = await p.propose(doc, fp, "Undo ALPHA here.",
{ kind: "agent", id: "claude", agent: { sdk: "x", model: "m", sessionId: "s" } }, { granularity: "block" });
await p.optimisticApply(doc, id!);
await settle();
const ok = await p.revertInPlace(docPath, id!);
await settle();
assert.ok(ok, "reverted");
assert.strictEqual(doc.getText(), "# T\n\nUndo alpha here.\n", "original restored");
assert.strictEqual(p.listProposals(doc).length, 0, "proposal cleared");
});
test("rejectAll reverts every pending proposal", async () => {
const { doc } = await freshDoc("docs/f12-rejall.md", "# T\n\nOne aaa.\n\nTwo bbb.\n");
const api = await getApi();
const ctl = api.trackChangesPreviewController;
const p = api.proposalController;
ctl.setEditTurnForTest(async () => ({ replacement: "# T\n\nOne AAA.\n\nTwo BBB.\n", model: "m", sessionId: "s" }));
const ids = await ctl.runEditAndPropose(doc, { kind: "document" }, "up");
await settle();
for (const id of ids) await p.optimisticApply(doc, id);
await settle();
assert.ok(doc.getText().includes("AAA") && doc.getText().includes("BBB"), "both applied");
const { reverted } = await p.rejectAll(doc);
await settle();
assert.strictEqual(reverted, ids.length, "all reverted");
assert.strictEqual(doc.getText(), "# T\n\nOne aaa.\n\nTwo bbb.\n", "document restored");
assert.strictEqual(p.listProposals(doc).length, 0, "all cleared");
});
});
suite("F12 inline diff — INV-50 listProposals.replaced", () => {
test("listProposals reports the original as `replaced` after optimistic apply", async () => {
const { doc } = await freshDoc("docs/f12-replaced.md", "# R\n\nbrown here.\n");
const api = await getApi();
const ctl = api.trackChangesPreviewController;
ctl.setEditTurnForTest(async () => ({ replacement: "# R\n\nred here.\n", model: "m", sessionId: "s" }));
await ctl.runEditAndPropose(doc, { kind: "document" }, "x");
await settle(); await settle();
assert.strictEqual(api.proposalController.listProposals(doc)[0].replaced, "brown here.");
});
});
suite("F12 inline diff — editor surface (#64, INV-48/52)", () => {
test("proposing optimistically applies into the editor and the buffer is the accepted result", async () => {
const { doc } = await freshDoc("docs/f12-editor.md", "# E\n\nThe brown fox runs.\n");
const api = await getApi();
const ctl = api.trackChangesPreviewController;
ctl.setEditTurnForTest(async () => ({ replacement: "# E\n\nThe red fox runs.\n", model: "m", sessionId: "s" }));
await ctl.runEditAndPropose(doc, { kind: "document" }, "recolor the fox");
await settle(); await settle();
assert.ok(doc.getText().includes("The red fox runs."), "optimistically applied into the buffer");
const v = api.proposalController.listProposals(doc)[0];
assert.strictEqual(v.original, "The brown fox runs.", "original captured for the deletion hint/revert");
});
test("editing the inserted text then finalizing keeps the human edit", async () => {
const { doc } = await freshDoc("docs/f12-edit-keep.md", "# E\n\nalpha word here.\n");
const api = await getApi();
const ctl = api.trackChangesPreviewController;
ctl.setEditTurnForTest(async () => ({ replacement: "# E\n\nALPHA word here.\n", model: "m", sessionId: "s" }));
const ids = await ctl.runEditAndPropose(doc, { kind: "document" }, "up");
await settle(); await settle();
// human tweaks the inserted text
const at = doc.getText().indexOf("ALPHA");
const we = new vscode.WorkspaceEdit();
we.replace(doc.uri, new vscode.Range(doc.positionAt(at), doc.positionAt(at + 5)), "ALPHA!");
await vscode.workspace.applyEdit(we);
await settle();
// keyFor(doc) gives the repo-relative path that finalizeInPlace uses as its key;
// the `key` from freshDoc is the URI string, which would not match for in-workspace docs.
const docKey = api.proposalController.keyFor(doc);
await api.proposalController.finalizeInPlace(docKey, ids[0]);
await settle();
assert.ok(doc.getText().includes("ALPHA! word here."), "human edit preserved on accept");
assert.strictEqual(api.proposalController.listProposals(doc).length, 0, "cleared");
});
});
suite("F12 inline diff — control parity (#64, INV-53)", () => {
test("reject from the webview reverts in place; rejectAll clears every proposal", async () => {
const { doc, key } = await freshDoc("docs/f12-parity.md", "# P\n\nuno aaa.\n\ndos bbb.\n");
const api = await getApi();
const ctl = api.trackChangesPreviewController;
await vscode.commands.executeCommand("cowriting.showTrackChangesPreview");
await settle();
ctl.setEditTurnForTest(async () => ({ replacement: "# P\n\nuno AAA.\n\ndos BBB.\n", model: "m", sessionId: "s" }));
const ids = await ctl.runEditAndPropose(doc, { kind: "document" }, "up");
await settle(); await settle();
assert.ok(doc.getText().includes("AAA") && doc.getText().includes("BBB"));
// reject ONE via the webview intent → that block reverts, the other stays applied
ctl.receiveMessage(key, { type: "reject", proposalId: ids[0] });
await settle(); await settle();
assert.ok(doc.getText().includes("uno aaa.") && doc.getText().includes("BBB"), "one reverted, one applied");
// rejectAll via the command → all gone, document restored
ctl.receiveMessage(key, { type: "rejectAll" });
await settle(); await settle();
assert.strictEqual(doc.getText(), "# P\n\nuno aaa.\n\ndos bbb.\n", "document restored");
assert.strictEqual(api.proposalController.listProposals(doc).length, 0);
});
test("cowriting.rejectAllProposals is registered + markdown-guarded", async () => {
const all = await vscode.commands.getCommands(true);
assert.ok(all.includes("cowriting.rejectAllProposals"));
const pkg = JSON.parse(fs.readFileSync(path.join(__dirname, "../../../../package.json"), "utf8"));
const entry = (pkg.contributes.menus.commandPalette as Array<{ command: string; when?: string }>).find(
(m) => m.command === "cowriting.rejectAllProposals",
);
assert.ok(entry && /editorLangId == markdown/.test(entry.when ?? ""), "palette-guarded on markdown");
});
});
// Reload-safety: a proposal that was optimistically applied in a PRIOR session
// persists with `original` set and its fp re-anchored to the applied text. A fresh
// controller (empty in-memory `applied` set) must NOT re-capture `original` from the
// already-applied buffer — doing so would clobber the true revert target and break
// Reject. (Regression for the final-review CRITICAL; INV-51/54.)
suite("F12 inline diff — reload-safety (#64, INV-51/54)", () => {
test("optimisticApply does not clobber a previously-persisted original", async () => {
const TRUE_ORIGINAL = "The original sentence here.";
const APPLIED = "The APPLIED sentence here.";
const { doc } = await freshDoc("docs/f12-reload.md", `# R\n\n${TRUE_ORIGINAL}\n`);
const api = await getApi();
const p = api.proposalController;
const key = p.keyFor(doc);
// 1) The buffer holds the APPLIED text (as the saved-while-pending file would).
const at = doc.getText().indexOf(TRUE_ORIGINAL);
const we = new vscode.WorkspaceEdit();
we.replace(doc.uri, new vscode.Range(doc.positionAt(at), doc.positionAt(at + TRUE_ORIGINAL.length)), APPLIED);
assert.ok(await vscode.workspace.applyEdit(we), "apply the prior-session applied text");
await settle();
// 2) Record the proposal directly in the sidecar exactly as a prior session left
// it: fp anchored to the APPLIED text + `original` = the TRUE original. We do
// NOT call optimisticApply, so this controller's in-memory `applied` stays empty.
const appliedAt = doc.getText().indexOf(APPLIED);
const appliedFp = buildFingerprint(doc.getText(), { start: appliedAt, end: appliedAt + APPLIED.length });
let id = "";
api.sidecarRouter.update(key, (a) => {
id = addProposal(a, appliedFp, APPLIED, { kind: "agent", id: "claude", agent: { sdk: "x", model: "m", sessionId: "s" } }, { granularity: "block" }).proposalId;
setProposalApplied(a, id, appliedFp, TRUE_ORIGINAL);
});
p.renderAll(doc);
await settle();
// 3) Re-entry as a reload would trigger (EditorProposalController re-applies on
// onDidChangeProposals because `applied` is empty). The guard must preserve original.
await p.optimisticApply(doc, id);
await settle();
const view = p.listProposals(doc).find((v) => v.id === id);
assert.ok(view, "proposal still present");
assert.strictEqual(view!.original, TRUE_ORIGINAL, "true original preserved, NOT clobbered with the applied text");
// 4) Reject restores the TRUE original (not the applied text).
assert.ok(await p.revertInPlace(key, id), "revert");
await settle();
assert.ok(doc.getText().includes(TRUE_ORIGINAL), "reject restored the true original");
assert.ok(!doc.getText().includes(APPLIED), "applied text removed on reject");
});
});
+37 -41
View File
@@ -31,43 +31,37 @@ function menu(id: string): Array<{ command: string; when?: string; group?: strin
}
// SLICE-1 / #42 (reach): "Ask Claude to Edit" reachable from the editor BODY and
// the editor TAB, selection-aware (selection → editSelection; no selection →
// editDocument), both markdown/authorable-gated, both routing through the single
// runEditAndPropose path (INV-38). The menu `when` clauses are declarative, so we
// assert them directly; the tab-targeting behavior is exercised through the command.
// the editor TAB. The two split commands (editSelection / editDocument) were
// unified behind ONE user-facing command `cowriting.edit` that auto-routes by
// selection at runtime (routeEdit: selection → editSelection, none → editDocument)
// — so the menus carry a SINGLE selection-agnostic entry, both markdown/authorable
// -gated. The routing itself is unit-tested (routeEdit) and exercised through the
// command below; here we assert the declarative menu `when` clauses.
suite("F12 SLICE-1 — Ask-Claude reach (#42, INV-38)", () => {
// PUC-1/2: editor BODY (editor/context) is selection-aware + markdown-gated.
test("editor/context offers editSelection (with selection) and editDocument (without), markdown+authorable", () => {
// PUC-1/2: editor BODY (editor/context) offers the single unified entry,
// markdown + authorable gated, NOT selection-gated (it routes both cases).
test("editor/context offers a single 'Ask Claude to Edit' (cowriting.edit), markdown+authorable", () => {
const m = menu("editor/context");
const sel = m.find((e) => e.command === "cowriting.editSelection");
const doc = m.find((e) => e.command === "cowriting.editDocument");
assert.ok(sel, "editSelection is in editor/context");
assert.ok(doc, "editDocument is in editor/context");
assert.match(sel!.when ?? "", /editorHasSelection/, "editSelection shows only with a selection");
assert.ok(!/!\s*editorHasSelection/.test(sel!.when ?? ""), "editSelection is not gated on NO selection");
assert.match(sel!.when ?? "", /editorLangId == markdown/, "editSelection gated on markdown");
assert.match(sel!.when ?? "", /resourceScheme == file|resourceScheme == untitled/, "editSelection gated authorable");
assert.match(doc!.when ?? "", /!\s*editorHasSelection/, "editDocument shows only without a selection");
assert.match(doc!.when ?? "", /editorLangId == markdown/, "editDocument gated on markdown");
assert.match(doc!.when ?? "", /resourceScheme == file|resourceScheme == untitled/, "editDocument gated authorable");
const edit = m.find((e) => e.command === "cowriting.edit");
assert.ok(edit, "cowriting.edit is in editor/context");
assert.match(edit!.when ?? "", /editorLangId == markdown/, "gated on markdown");
assert.match(edit!.when ?? "", /resourceScheme == file|resourceScheme == untitled/, "gated authorable");
assert.ok(!/editorHasSelection/.test(edit!.when ?? ""), "not selection-gated — one entry routes both cases");
// The old split pair is gone from the menu (the commands stay registered/hidden).
assert.ok(!m.some((e) => e.command === "cowriting.editSelection"), "old editSelection menu entry removed");
assert.ok(!m.some((e) => e.command === "cowriting.editDocument"), "old editDocument menu entry removed");
});
// PUC-3: editor TAB (editor/title/context) carries the same selection-aware pair.
test("editor/title/context offers editSelection (with selection) and editDocument (without), markdown-gated", () => {
// PUC-3: editor TAB (editor/title/context) carries the same single entry.
test("editor/title/context offers a single 'Ask Claude to Edit' (cowriting.edit), markdown-gated", () => {
const m = menu("editor/title/context");
const sel = m.find((e) => e.command === "cowriting.editSelection");
const doc = m.find((e) => e.command === "cowriting.editDocument");
assert.ok(sel, "editSelection is in editor/title/context");
assert.ok(doc, "editDocument is in editor/title/context");
assert.match(sel!.when ?? "", /editorHasSelection/, "tab editSelection shows only with a selection");
assert.ok(!/!\s*editorHasSelection/.test(sel!.when ?? ""), "tab editSelection is not gated on NO selection");
assert.match(sel!.when ?? "", /resourceLangId == markdown/, "tab editSelection gated on markdown");
assert.match(doc!.when ?? "", /!\s*editorHasSelection/, "tab editDocument shows only without a selection");
assert.match(doc!.when ?? "", /resourceLangId == markdown/, "tab editDocument gated on markdown");
const edit = m.find((e) => e.command === "cowriting.edit");
assert.ok(edit, "cowriting.edit is in editor/title/context");
assert.match(edit!.when ?? "", /resourceLangId == markdown/, "tab entry gated on markdown");
assert.ok(
!m.some((e) => e.command === "cowriting.editSelection" || e.command === "cowriting.editDocument"),
"old split pair removed from the tab menu",
);
});
// PUC-3 behavior: editDocument invoked with a tab URI targets THAT document,
@@ -82,9 +76,9 @@ suite("F12 SLICE-1 — Ask-Claude reach (#42, INV-38)", () => {
await vscode.window.showTextDocument(a.doc);
await settle();
// Stub the instruction prompt (sealed input box can't run in CI) + the LLM turn.
const origInput = vscode.window.showInputBox;
(vscode.window as any).showInputBox = async () => "rewrite it";
// Stub the document instruction prompt (the webview can't run in CI) + the LLM turn.
const origPrompt = ctl.askEditInstruction;
ctl.askEditInstruction = async () => "rewrite it";
ctl.setEditTurnForTest(async () => ({
replacement: "# Tab\n\nThe REWRITTEN tab paragraph.\n",
model: "sonnet",
@@ -94,7 +88,7 @@ suite("F12 SLICE-1 — Ask-Claude reach (#42, INV-38)", () => {
await vscode.commands.executeCommand("cowriting.editDocument", b.doc.uri);
await settle();
} finally {
(vscode.window as any).showInputBox = origInput;
ctl.askEditInstruction = origPrompt;
}
// The proposal(s) landed on the TAB doc (B), and the ACTIVE doc (A) has none.
@@ -104,8 +98,10 @@ suite("F12 SLICE-1 — Ask-Claude reach (#42, INV-38)", () => {
0,
"active doc A was NOT edited — editDocument honored the tab URI",
);
// INV-10: proposing never mutates the document.
assert.ok(b.doc.getText().includes("tab target paragraph"), "tab doc unchanged by propose");
// F12 (INV-48): EditorProposalController optimistically applies proposals into the
// buffer, so the proposed text is now in the tab doc B. Confirm one of the proposal
// texts is present (the tab doc was edited, not A).
assert.ok(b.doc.getText().includes("REWRITTEN"), "F12 optimistic-apply: proposed text in tab doc B");
});
// No URI arg (palette / keybinding) → fall back to the active editor.
@@ -116,8 +112,8 @@ suite("F12 SLICE-1 — Ask-Claude reach (#42, INV-38)", () => {
await vscode.window.showTextDocument(a.doc);
await settle();
const origInput = vscode.window.showInputBox;
(vscode.window as any).showInputBox = async () => "rewrite it";
const origPrompt = ctl.askEditInstruction;
ctl.askEditInstruction = async () => "rewrite it";
ctl.setEditTurnForTest(async () => ({
replacement: "# No arg\n\nThe REWRITTEN active doc paragraph.\n",
model: "sonnet",
@@ -127,7 +123,7 @@ suite("F12 SLICE-1 — Ask-Claude reach (#42, INV-38)", () => {
await vscode.commands.executeCommand("cowriting.editDocument");
await settle();
} finally {
(vscode.window as any).showInputBox = origInput;
ctl.askEditInstruction = origPrompt;
}
assert.ok(api.proposalController.listProposals(a.doc).length >= 1, "active doc received the proposal(s) on no-arg");
});
+86
View File
@@ -0,0 +1,86 @@
import * as assert from "assert";
import * as fs from "fs";
import * as path from "path";
import * as vscode from "vscode";
import type { CowritingApi } from "../../../src/extension";
const WS = process.env.E2E_WORKSPACE!;
const settle = () => new Promise((r) => setTimeout(r, 400));
async function getApi(): Promise<CowritingApi> {
const ext = vscode.extensions.getExtension("benstull.vscode-cowriting-plugin")!;
const api = (await ext.activate()) as CowritingApi;
assert.ok(api?.trackChangesPreviewController, "exports preview controller");
return api;
}
async function freshDoc(rel: string, body: string): Promise<vscode.TextDocument> {
const abs = path.join(WS, rel);
fs.mkdirSync(path.dirname(abs), { recursive: true });
fs.writeFileSync(abs, body, "utf8");
const doc = await vscode.workspace.openTextDocument(vscode.Uri.file(abs));
await vscode.window.showTextDocument(doc);
await settle();
return doc;
}
// #60 host E2E (no LLM): live progress is purely additive observability. The
// harness can't read notification subtitles, so it asserts the CONTRACT —
// progress events don't change the proposals (INV-44), and an aborted turn
// proposes nothing (INV-47). The live notification/OutputChannel UI itself is
// covered by the turnProgress unit tests + the manual smoke.
suite("#60 live turn progress (additive + cancel)", () => {
test("a stub that emits progress still produces the same proposals (INV-44)", async () => {
const doc = await freshDoc("docs/live60-additive.md", "# Title\n\nOld paragraph.\n");
const api = await getApi();
const ctl = api.trackChangesPreviewController;
await vscode.commands.executeCommand("cowriting.showTrackChangesPreview");
await settle();
// The stub honors opts.onProgress (emitting synthetic snapshots) but returns
// the same rewrite — proposals must be unaffected by progress events.
ctl.setEditTurnForTest(async (_i, _text, opts) => {
opts?.onProgress?.({ phase: "writing", chars: 5 });
opts?.onProgress?.({ phase: "writing", chars: 13, tokens: 1234, textDelta: "New paragraph." });
return { replacement: "# Title\n\nNew paragraph.\n", model: "sonnet", sessionId: "e2e-live60" };
});
const ids = await ctl.runEditAndPropose(doc, { kind: "document" }, "rewrite the paragraph");
await settle();
assert.strictEqual(ids.length, 1, "one changed block → one proposal, regardless of progress events");
const view = api.proposalController.listProposals(doc).find((v) => v.id === ids[0]);
assert.ok(view, "the proposal is live");
// F12 (INV-48): the EditorProposalController optimistically applies the proposed
// text into the buffer, so after settle the active-editor buffer shows the
// replacement. The proposal is still pending (not finalized) until Accept.
assert.ok(doc.getText().includes("New paragraph."), "F12 optimistic-apply: proposed text in buffer");
});
test("an aborted turn proposes nothing (INV-47)", async () => {
const doc = await freshDoc("docs/live60-cancel.md", "# Title\n\nOld paragraph.\n");
const api = await getApi();
const ctl = api.trackChangesPreviewController;
await vscode.commands.executeCommand("cowriting.showTrackChangesPreview");
await settle();
// The stub throws ONLY when the aborted signal reached it — so if opts.signal
// failed to thread through runEditAndPropose, the stub would instead return a
// rewrite and create a proposal, failing this test. That proves propagation.
ctl.setEditTurnForTest(async (_i, _text, opts) => {
if (opts?.signal?.aborted) throw new Error("claude-code turn aborted");
return { replacement: "# Title\n\nSHOULD NOT BE PROPOSED.\n", model: "sonnet", sessionId: "e2e-live60-nope" };
});
const ac = new AbortController();
ac.abort();
let ids: string[] = [];
try {
ids = await ctl.runEditAndPropose(doc, { kind: "document" }, "rewrite", { signal: ac.signal });
} catch {
ids = [];
}
await settle();
assert.strictEqual(ids.length, 0, "aborted turn must create no proposals");
assert.strictEqual(api.proposalController.listProposals(doc).length, 0, "no pending proposals after abort");
});
});
+39 -16
View File
@@ -63,13 +63,14 @@ suite("F4 propose/accept (host E2E — programmatic ingress, no LLM)", () => {
const TARGET = "The propose target sentence lives here.";
const REPLACEMENT = "PROPOSED-BY-CLAUDE replacement sentence.";
test("propose records + renders a pending proposal and does NOT touch the document (INV-10)", async () => {
test("propose records a pending proposal; F12 optimistically applies it (INV-48, reverses INV-10)", async () => {
const doc = await openDoc();
const api = await getApi();
const before = doc.getText();
await proposeViaCommand(doc, TARGET, REPLACEMENT, "turn-p1");
await settle();
assert.strictEqual(doc.getText(), before, "document text unchanged (INV-10)");
// F12 (INV-48): EditorProposalController auto-applies the proposed text into the
// buffer, so after settle the buffer has the replacement text (INV-10 is reversed).
assert.ok(doc.getText().includes(REPLACEMENT), "F12 optimistic-apply: replacement in buffer after propose");
const rendered = api.proposalController.getRendered(DOC_REL);
assert.strictEqual(rendered.length, 1);
assert.strictEqual(rendered[0].pending, true);
@@ -77,7 +78,8 @@ suite("F4 propose/accept (host E2E — programmatic ingress, no LLM)", () => {
assert.strictEqual(rendered[0].canReply, false, "proposals are decide-only — no dead reply input (INV-12)");
const art = readSidecar();
assert.strictEqual(art.proposals.length, 1, "proposal persisted at propose time");
assert.strictEqual(art.anchors[art.proposals[0].anchorId].fingerprint.text, TARGET);
// After optimistic apply, the fingerprint re-anchors to the replacement text.
assert.strictEqual(art.anchors[art.proposals[0].anchorId].fingerprint.text, REPLACEMENT);
});
test("accept applies via the seam: text replaced, Claude-attributed, proposal removed (INV-9/11/13)", async () => {
@@ -97,15 +99,18 @@ suite("F4 propose/accept (host E2E — programmatic ingress, no LLM)", () => {
assert.strictEqual(readSidecar().proposals.length, 0, "removed from the sidecar");
});
test("reject leaves the document untouched and removes the proposal (PUC-3)", async () => {
test("reject reverts the optimistically-applied text and removes the proposal (PUC-3, F12-INV-48)", async () => {
const doc = await openDoc();
const api = await getApi();
const before = doc.getText();
const id = await proposeViaCommand(doc, "A second target for coexistence checks.", "WOULD-BE replacement.", "turn-p2");
await settle();
assert.strictEqual(api.proposalController.rejectById(DOC_REL, id), true);
// F12: optimistic apply has put "WOULD-BE replacement." in the buffer.
assert.ok(doc.getText().includes("WOULD-BE replacement."), "F12: optimistically applied");
// rejectByIdInPlace reverts the buffer to the original (PUC-3, INV-51).
assert.ok(await api.proposalController.rejectByIdInPlace(DOC_REL, id), "rejectByIdInPlace removes + reverts");
await settle();
assert.strictEqual(doc.getText(), before, "document untouched");
assert.strictEqual(doc.getText(), before, "document restored to pre-propose state");
assert.strictEqual(api.proposalController.getRendered(DOC_REL).length, 0);
assert.strictEqual(readSidecar().proposals.length, 0);
});
@@ -114,25 +119,35 @@ suite("F4 propose/accept (host E2E — programmatic ingress, no LLM)", () => {
let doc = await openDoc();
const api = await getApi();
const anchor = "A stable closing paragraph.";
await proposeViaCommand(doc, anchor, "A PROPOSED closing paragraph.", "turn-p3");
const appliedText = "A PROPOSED closing paragraph.";
await proposeViaCommand(doc, anchor, appliedText, "turn-p3");
await settle();
// F12: optimistic apply has put the proposed text in the buffer (anchor → appliedText).
assert.ok(doc.getText().includes(appliedText), "F12: optimistically applied before reload");
const uri = vscode.Uri.file(path.join(WS, DOC_REL));
// doc.getText() now has appliedText; the reload prepends a line.
doc = await externalWriteAndReload(uri, "PREPENDED LINE\n\n" + doc.getText());
await settle();
api.proposalController.renderAll(doc);
const rendered = api.proposalController.getRendered(DOC_REL);
assert.strictEqual(rendered.length, 1, "proposal survived reload");
assert.strictEqual(rendered[0].pending, true, "still decidable");
const moved = doc.getText().indexOf(anchor);
assert.strictEqual(rendered[0].range.start, moved, "re-anchored after the move");
// After F12 re-anchor, the fingerprint tracks the appliedText, not the original anchor.
const moved = doc.getText().indexOf(appliedText);
assert.ok(moved >= 0, "applied text present in the reloaded document");
assert.strictEqual(rendered[0].range.start, moved, "re-anchored to appliedText after the move");
});
test("editing the target text makes the proposal stale: flagged, accept refused, doc untouched (INV-11)", async () => {
let doc = await openDoc();
const api = await getApi();
const id = api.proposalController.getRendered(DOC_REL)[0].id;
const mangled = doc.getText().replace("A stable closing paragraph.", "A reworded closing paragraph.");
doc = await externalWriteAndReload(vscode.Uri.file(path.join(WS, DOC_REL)), mangled);
// After F12 optimistic apply the fingerprint tracks the APPLIED text ("A PROPOSED
// closing paragraph."), not the original. Mangle that text to make the proposal stale.
const preMangled = doc.getText();
const mangled = preMangled.replace("A PROPOSED closing paragraph.", "A reworded closing paragraph.");
const uri = vscode.Uri.file(path.join(WS, DOC_REL));
doc = await externalWriteAndReload(uri, mangled);
await settle();
api.proposalController.renderAll(doc);
assert.strictEqual(api.proposalController.getStaleCount(DOC_REL), 1, "flagged stale");
@@ -143,22 +158,30 @@ suite("F4 propose/accept (host E2E — programmatic ingress, no LLM)", () => {
assert.strictEqual(readSidecar().proposals.length, 1, "proposal still pending (recoverable)");
// discard the husk so later tests see a clean sidecar
assert.strictEqual(api.proposalController.rejectById(DOC_REL, id), true);
// Restore the file so subsequent tests can find their fixture targets:
// replace the optimistically-applied text back to the original fixture text.
const restored = preMangled.replace("A PROPOSED closing paragraph.", "A stable closing paragraph.");
doc = await externalWriteAndReload(uri, restored);
await settle();
});
test("multiple pending proposals coexist and are decidable out of order (PUC-5)", async () => {
const doc = await openDoc();
const api = await getApi();
const id1 = await proposeViaCommand(doc, "A stable opening paragraph.", "An ACCEPTED opening paragraph.", "turn-p4");
const id2 = await proposeViaCommand(doc, "PROPOSED-BY-CLAUDE replacement sentence.", "A REPLACED-AGAIN sentence.", "turn-p5");
// Clean up any proposals left over from prior tests (F12: proposals persist in state).
await api.proposalController.rejectAll(doc);
await settle();
assert.strictEqual(api.proposalController.getRendered(DOC_REL).length, 2);
const id1 = await proposeViaCommand(doc, "A stable opening paragraph.", "An ACCEPTED opening paragraph.", "turn-p4");
const id2 = await proposeViaCommand(doc, "A stable closing paragraph.", "A REPLACED closing paragraph.", "turn-p5");
await settle();
assert.strictEqual(api.proposalController.getRendered(DOC_REL).length, 2, "two new proposals");
// decide the SECOND first, then the first — order independence
assert.strictEqual(await api.proposalController.acceptById(DOC_REL, id2), true);
await settle();
assert.strictEqual(await api.proposalController.acceptById(DOC_REL, id1), true);
await settle();
assert.ok(doc.getText().includes("An ACCEPTED opening paragraph."));
assert.ok(doc.getText().includes("A REPLACED-AGAIN sentence."));
assert.ok(doc.getText().includes("A REPLACED closing paragraph."));
assert.strictEqual(api.proposalController.getRendered(DOC_REL).length, 0);
});
});
+59 -2
View File
@@ -1,5 +1,32 @@
import { describe, it, expect } from "vitest";
import { extractReplacement } from "../src/liveTurn";
import { describe, it, expect, vi } from "vitest";
import { extractReplacement, runEditTurn } from "../src/liveTurn";
// A fake Agent that replays a scripted event list to subscribers, supports abort,
// and resolves agent.run() with a completed (or aborted) result.
const runs = { count: 0 };
function fakeSdk(events: any[]) {
return {
Agent: class {
private listeners: ((e: any) => void)[] = [];
constructor(_cfg: unknown) {}
subscribe(fn: (e: any) => void) {
this.listeners.push(fn);
return () => {
this.listeners = this.listeners.filter((l) => l !== fn);
};
}
// The real SDK's abort() is a no-op before run() creates its AbortController,
// so this fake does NOT cooperate with a pre-abort — proving runEditTurn's own
// short-circuit, not the fake's leniency.
abort() {}
async run(_input: string) {
runs.count += 1;
for (const e of events) for (const l of this.listeners) l(e);
return { status: "completed", outputText: "EDITED", runId: "r1" };
}
},
};
}
describe("extractReplacement", () => {
it("returns plain text untouched", () => {
@@ -24,3 +51,33 @@ describe("extractReplacement", () => {
expect(extractReplacement("```\nplain\n```", "plain old text")).toBe("plain");
});
});
describe("runEditTurn progress + cancel", () => {
it("emits progress snapshots and returns the replacement unchanged (INV-44)", async () => {
vi.resetModules();
vi.doMock("@cline/sdk", () =>
fakeSdk([
{ type: "assistant-text-delta", text: "ED", accumulatedText: "ED" },
{ type: "usage-updated", usage: { inputTokens: 10, outputTokens: 5, cacheReadTokens: 0, cacheWriteTokens: 0 } },
]),
);
const seen: string[] = [];
const turn = await runEditTurn("do it", "old", { onProgress: (s) => seen.push(s.phase) });
expect(turn.replacement).toBe("EDITED");
expect(seen).toContain("writing");
vi.doUnmock("@cline/sdk");
vi.resetModules();
});
it("a pre-aborted AbortSignal short-circuits before run() and throws (INV-47)", async () => {
vi.resetModules();
vi.doMock("@cline/sdk", () => fakeSdk([]));
runs.count = 0;
const ac = new AbortController();
ac.abort();
await expect(runEditTurn("do it", "old", { signal: ac.signal })).rejects.toThrow(/aborted/);
expect(runs.count).toBe(0); // the turn never ran — no proposal could be produced
vi.doUnmock("@cline/sdk");
vi.resetModules();
});
});
+15 -1
View File
@@ -1,4 +1,5 @@
import { describe, it, expect } from "vitest";
import assert from "node:assert";
import { describe, it, test, expect } from "vitest";
import {
SCHEMA_VERSION,
emptyArtifact,
@@ -179,6 +180,19 @@ describe("unknown-field preservation (F5 SLICE-2, INV-15)", () => {
});
});
test("serializeArtifact round-trips Proposal.original", () => {
const a = emptyArtifact("doc.md");
a.anchors["a_1"] = { fingerprint: { text: "new", before: "", after: "", lineHint: 0 } };
a.proposals.push({
id: "pr_1", anchorId: "a_1", replacement: "new",
author: { kind: "agent", id: "claude", agent: { sdk: "@cline/sdk", model: "sonnet", sessionId: "s" } },
createdAt: "2026-06-26T00:00:00.000Z", original: "old", granularity: "block",
});
const json = serializeArtifact(a);
assert.match(json, /"original": "old"/);
assert.match(json, /"granularity": "block"/);
});
describe("attributions[] (F3 SLICE-1)", () => {
it("round-trips an attribution record through serialize → parse", () => {
const a = emptyArtifact("docs/x.md");
+16 -1
View File
@@ -9,7 +9,7 @@ import {
type Proposal,
} from "../src/model";
import { CoauthorStore } from "../src/store";
import { addProposal, proposalBody, removeProposal } from "../src/proposalModel";
import { addProposal, proposalBody, removeProposal, setProposalApplied } from "../src/proposalModel";
const agent = {
kind: "agent" as const,
@@ -104,4 +104,19 @@ describe("proposalModel helpers (spec §6.4)", () => {
expect(body).toContain("- old line two");
expect(body).toContain("+ new only line");
});
it("setProposalApplied stores original and re-anchors the fingerprint to the applied text", () => {
const a = emptyArtifact("docs/x.md");
const { proposalId, anchorId } = addProposal(
a,
{ text: "old", before: "", after: "", lineHint: 0 },
"new",
{ kind: "agent", id: "claude", agent: { sdk: "x", model: "m", sessionId: "s" } },
{ granularity: "block" },
);
setProposalApplied(a, proposalId, { text: "new", before: "", after: "", lineHint: 0 }, "old");
const p = a.proposals.find((x) => x.id === proposalId)!;
expect(p.original).toBe("old");
expect(a.anchors[anchorId].fingerprint.text).toBe("new");
});
});
+50 -1
View File
@@ -231,7 +231,7 @@ describe("renderReview", () => {
const html = renderReview("hello world", "hello", [], []);
expect(html).toMatch(/<del>|cw-del/);
});
test("renderReview: a pending proposal renders a blue block with data-proposal-id and ✓/✗ actions", () => {
test("renderReview: a pending proposal renders a blue block with data-proposal-id and Accept/Reject actions", () => {
const proposals: ProposalView[] = [{ id: "p1", anchorStart: 0, anchorEnd: 5, replaced: "hello", replacement: "goodbye" }];
const html = renderReview("hello", "hello", [], proposals);
expect(html).toContain('class="cw-proposal"');
@@ -375,6 +375,55 @@ describe("renderReview", () => {
const b = renderReview(doc, doc, [], proposals);
expect(a).toBe(b);
});
test("renderReview renders an applied proposal ONCE, not also as a landed diff (INV-50)", () => {
const baseline = "# T\n\nThe brown fox.\n";
const current = "# T\n\nThe red fox.\n"; // proposal already optimistically applied
const proposals: ProposalView[] = [{
id: "pr_1",
anchorStart: current.indexOf("The red fox."),
anchorEnd: current.indexOf("The red fox.") + "The red fox.".length,
replaced: "The brown fox.", // original
replacement: "The red fox.",
}];
const html = renderReview(baseline, current, [], proposals);
// exactly one proposal block
expect((html.match(/cw-proposal/g) ?? []).length).toBe(1);
// the applied paragraph is NOT also emitted as a word-merged changed block
expect(html).not.toContain("<del>brown</del>"); // no double-render of the change as a baseline diff
});
test("renderReview keeps author coloring aligned on a block AFTER a length-changing pending proposal (INV-49/50)", () => {
// block 1 has a pending proposal whose applied text is MUCH LONGER than its
// original; block 2 carries a Claude authorship span (in currentText coords).
const baseline = "one short.\n\ntwo stable here.\n";
const current = "one MUCH LONGER REPLACED TEXT.\n\ntwo stable here.\n";
const proposals: ProposalView[] = [{
id: "pr_1",
anchorStart: current.indexOf("one MUCH LONGER REPLACED TEXT."),
anchorEnd: current.indexOf("one MUCH LONGER REPLACED TEXT.") + "one MUCH LONGER REPLACED TEXT.".length,
replaced: "one short.",
replacement: "one MUCH LONGER REPLACED TEXT.",
original: "one short.",
}];
const sStart = current.indexOf("stable");
const authorSpans = [{ start: sStart, end: sStart + "stable".length, author: "claude" as const }];
const html = renderReview(baseline, current, authorSpans, proposals);
// the Claude coloring wraps "stable" exactly — not shifted by the proposal's length delta.
expect(html).toMatch(/<span class="cw-by-claude">stable<\/span>/);
});
test("proposalBlockHtml renders Accept/Reject controls with dropdown carets (#64)", () => {
const html = renderReview("a\n", "b\n", [], [
{ id: "pr_1", anchorStart: 0, anchorEnd: 1, replaced: "a", replacement: "b" },
]);
expect(html).toMatch(/data-action="accept"/);
expect(html).toMatch(/data-action="reject"/);
expect(html).toMatch(/data-action="acceptAll"/);
expect(html).toMatch(/data-action="rejectAll"/);
expect(html).toMatch(/Accept/);
expect(html).toMatch(/Reject/);
});
});
import { renderTrackChanges as rtc2 } from "../src/trackChangesModel";
+102
View File
@@ -0,0 +1,102 @@
import { describe, it, expect } from "vitest";
import {
createTurnProgressState,
reduceTurnProgress,
formatProgressLine,
formatTokens,
type TurnProgressSnapshot,
} from "../src/turnProgress";
// Minimal event factories — structurally match the @cline/sdk AgentRuntimeEvent
// members the reducer reads. `as any` because we only supply the fields used.
const ev = (e: any) => e as any;
const textDelta = (text: string, accumulatedText: string) =>
ev({ type: "assistant-text-delta", text, accumulatedText });
const toolStarted = (toolName: string) => ev({ type: "tool-started", toolCall: { toolName } });
const toolFinished = (toolName: string) => ev({ type: "tool-finished", toolCall: { toolName } });
const usage = (inputTokens: number, outputTokens: number) =>
ev({ type: "usage-updated", usage: { inputTokens, outputTokens, cacheReadTokens: 0, cacheWriteTokens: 0 } });
// Drive a sequence of events, returning every emitted snapshot.
function run(events: any[]): TurnProgressSnapshot[] {
let state = createTurnProgressState();
const out: TurnProgressSnapshot[] = [];
for (const e of events) {
const r = reduceTurnProgress(state, e);
state = r.state;
if (r.snapshot) out.push(r.snapshot);
}
return out;
}
describe("reduceTurnProgress", () => {
it("starts in thinking", () => {
const s = run([ev({ type: "run-started" })]);
expect(s.at(-1)!.phase).toBe("thinking");
expect(s.at(-1)!.chars).toBe(0);
expect(s.at(-1)!.tokens).toBeUndefined();
});
it("text deltas move to writing and accumulate chars + carry the delta", () => {
const s = run([textDelta("Hel", "Hel"), textDelta("lo", "Hello")]);
expect(s.map((x) => x.phase)).toEqual(["writing", "writing"]);
expect(s.at(-1)!.chars).toBe(5);
expect(s.map((x) => x.textDelta)).toEqual(["Hel", "lo"]);
});
it("usage sets a running token total (input+output)", () => {
const s = run([textDelta("Hi", "Hi"), usage(1000, 234)]);
expect(s.at(-1)!.tokens).toBe(1234);
});
it("tool start shows the tool name; tool finish reverts to writing once text was seen", () => {
const s = run([textDelta("x", "x"), toolStarted("read_file"), toolFinished("read_file")]);
expect(s[1].phase).toBe("tool");
expect(s[1].tool).toBe("read_file");
expect(s.at(-1)!.phase).toBe("writing");
});
it("tool finish reverts to thinking when no text was seen", () => {
const s = run([toolStarted("grep"), toolFinished("grep")]);
expect(s.at(-1)!.phase).toBe("thinking");
});
it("overlapping tools resolve in order", () => {
const s = run([toolStarted("a"), toolStarted("b"), toolFinished("b"), toolFinished("a")]);
expect(s.map((x) => x.phase)).toEqual(["tool", "tool", "tool", "thinking"]);
expect(s[1].tool).toBe("b");
expect(s[2].tool).toBe("a");
});
it("reasoning deltas stay thinking and surface no text", () => {
const s = run([ev({ type: "assistant-reasoning-delta", text: "secret", accumulatedText: "secret" })]);
expect(s.at(-1)!.phase).toBe("thinking");
expect(s.at(-1)!.textDelta).toBeUndefined();
});
it("ignores lifecycle/finish events (no snapshot)", () => {
const s = run([ev({ type: "turn-finished" }), ev({ type: "run-finished" })]);
expect(s).toEqual([]);
});
});
describe("formatProgressLine / formatTokens", () => {
it("thinking", () => {
expect(formatProgressLine({ phase: "thinking", chars: 0 })).toBe("thinking…");
});
it("writing with chars", () => {
expect(formatProgressLine({ phase: "writing", chars: 412 })).toBe("writing… (412 chars)");
});
it("writing with chars + tokens", () => {
expect(formatProgressLine({ phase: "writing", chars: 412, tokens: 1234 })).toBe(
"writing… (412 chars) · 1.2k tokens",
);
});
it("tool with name", () => {
expect(formatProgressLine({ phase: "tool", tool: "read_file", chars: 0 })).toBe("running read_file…");
});
it("formats token magnitudes", () => {
expect(formatTokens(950)).toBe("950");
expect(formatTokens(1234)).toBe("1.2k");
});
});
+25 -1
View File
@@ -1,5 +1,5 @@
import { describe, it, expect } from "vitest";
import { isAuthorable, isUnderRoot, selectionRejection } from "../src/workspacePath";
import { isAuthorable, isUnderRoot, routeEdit, selectionRejection } from "../src/workspacePath";
describe("isUnderRoot", () => {
const root = "/a/vscode-cowriting-plugin/sandbox";
@@ -58,3 +58,27 @@ describe("selectionRejection — F8 widened (accepts out-of-folder + untitled)",
expect(msg).not.toMatch(/select some text/i);
});
});
describe("routeEdit (single Ask-Claude-to-Edit gesture)", () => {
const focused = { hasUri: false, uriMatchesActiveEditor: false, hasActiveEditor: true, selectionEmpty: false };
it("non-empty selection in the focused editor → selection", () => {
expect(routeEdit(focused)).toBe("selection");
});
it("empty selection in the focused editor → document", () => {
expect(routeEdit({ ...focused, selectionEmpty: true })).toBe("document");
});
it("no active editor → document", () => {
expect(routeEdit({ ...focused, hasActiveEditor: false, selectionEmpty: true })).toBe("document");
});
it("tab right-click on a doc that ISN'T the focused editor → document (no selection to act on)", () => {
expect(routeEdit({ hasUri: true, uriMatchesActiveEditor: false, hasActiveEditor: true, selectionEmpty: false })).toBe(
"document",
);
});
it("tab right-click on the focused editor with a selection → selection", () => {
expect(routeEdit({ hasUri: true, uriMatchesActiveEditor: true, hasActiveEditor: true, selectionEmpty: false })).toBe(
"selection",
);
});
});