F6 no longer requires a workspace file. It gets its own diffable predicate
(any file: or untitled:) decoupled from F2 isTracked, keys baselines by a
sha256 of the document URI, and stores them in VS Code GLOBAL storage
(context.globalStorageUri) — always present, never the repo (INV-19). Untitled
buffers have no durable identity → in-memory baseline only (lost on reload).
DiffViewController is now constructed before the workspace-root check and its
commands are always live (never stubbed) — the machine-landing advance wiring
stays in the with-root branch since the seam only fires on workspace files.
BaselineStore generalized to key-by-hash (Baseline.docPath → uri).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
F6 §6.2. BaselineStore from context.storageUri (in-memory fallback), advance
subscribed to the seam's onDidApplyAgentEdit, ensureBaseline on first sight in
renderIfOpen, diffViewController on the CowritingApi, commands stubbed in the
no-folder path (#8 precedent).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
F6 §6.5 PUC-1. Detects the baseline diff tab (original scheme cowriting-baseline,
modified == the doc) to close-and-reveal; else opens vscode.diff with an epoch
title. Live document on the right — editor state preserved by construction.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
F6 §6.2/§6.4, INV-18/INV-19. ensure/advance/pin capture buffer text, persist
via BaselineStore, refresh the open diff via onDidChange. Storage-unavailable
degrades to in-memory + one warning. toggle UX lands in SLICE-3.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
F6 §6.2/§6.4, INV-9/INV-18. Additive EventEmitter on the seam owner, fired
after a real (non-no-op) applyEdit succeeds. Seam signature/return unchanged.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
F6 §6.2/§6.3, INV-19. One JSON per docPath under VS Code workspace storage,
never the repo. Mirrors CoauthorStore; unit-tested round-trip/paths/overwrite.
Also lands the F6 implementation plan
(docs/superpowers/plans/2026-06-11-f6-diff-view-toggle.md).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Playing with F4, the operator hit VS Code's default "Reply…" box on a
proposal thread: no submit command is wired for cowriting.proposals, so
typed text had nowhere to go. Proposals are decide-only (accept/reject in
the title bar); discussion belongs in a coauthoring thread. Set
canReply=false so the dead input never renders, and expose canReply on the
test-facing RenderedProposal with an E2E assertion.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The accept E2E exposed a latent F3 limitation: VS Code word-diffs one
applied WorkspaceEdit into several minimal hunks when old/new share
interior tokens, so the registry's per-hunk exact match missed and seam
edits fell through as fragmented human spans. PendingEditRegistry.match
is replaced by matchEvent (all hunks inside the registered full range +
equal net delta — one applyEdit is one change event). Plan AMENDMENT 1.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- extension.ts: with no folder open, every contributed coauthoring command now
registers a warning stub ('open a folder first') instead of being absent —
the palette no longer errors 'command not found'. Opening a folder reloads
the window and re-activates with a real root.
- .vscode/launch.json: the EDH now opens the repo as its workspace, so plain
F5 lands in a working state.
- package.json: editor/context menu entries for 'Ask Claude to Edit
Selection' and 'Add Coauthoring Thread on Selection', shown only when text
is highlighted in a file-scheme editor (editorHasSelection).
- E2E: second no-workspace pass (suite-no-workspace) pins the #8 regression.
Fixes#8. Fixes#9.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
activate() registers showClineSdkInfo, which renders the SDK summary to a
notification and output channel. esbuild bundles to CJS, keeping vscode and
@cline/sdk external (the ESM SDK loads via runtime dynamic import).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
fetchSdkSummary() dynamic-imports the ESM-only SDK and returns its build
version + builtin tool catalog (pure, key-free). Kept vscode-free so it is
unit-testable in Node; test asserts a semver version and the read_files tool.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Ben Stull