Ben Stull
34 lines
1.5 KiB
SQL
34 lines
1.5 KiB
SQL
-- Slice 3 / §10: the PR flow per §10 in full.
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--
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-- The cache shape from 002_cache.sql already carries cached_prs for
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-- rfc_branch kind. Slice 3 needs two additions on top: a column to
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-- record the resolution PR that supersedes an original under §10.9,
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-- and a column to record the merge commit on no-fast-forward merges
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-- per §10.5 so the PR page can render against the right ancestry.
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--
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-- The pr_seen cursor in 005 already covers §10.3 — last_seen_commit_sha
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-- accents new hunks, last_seen_message_id accents new conversation
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-- messages (review-kind threads on the branch are thread_messages too).
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ALTER TABLE cached_prs ADD COLUMN superseded_by_pr_number INTEGER;
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ALTER TABLE cached_prs ADD COLUMN merge_commit_sha TEXT;
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CREATE INDEX idx_cached_prs_superseded ON cached_prs (superseded_by_pr_number);
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-- §10.9: when a resolution branch is cut from main's tip, we record the
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-- original branch it replays so the audit log and the PR header can
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-- carry the relationship. The original PR auto-closes on the resolution
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-- PR's merge via the cache reconciler reading the trailer on the merge
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-- commit.
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CREATE TABLE pr_resolution_branches (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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rfc_slug TEXT NOT NULL,
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original_pr_number INTEGER NOT NULL,
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original_branch TEXT NOT NULL,
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resolution_branch TEXT NOT NULL,
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created_at TEXT NOT NULL DEFAULT (datetime('now')),
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UNIQUE (rfc_slug, resolution_branch)
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);
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CREATE INDEX idx_pr_resolution_original ON pr_resolution_branches (rfc_slug, original_pr_number);
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