gitmost

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Author	SHA1	Message	Date
claude code agent 227	8a5c69a2f9	feat(git-sync): three-way body merge using the last-synced base (no edit loss) Upgrades the 2-way body merge to a real diff3 three-way merge (review #5), so a block ONLY the human changed is KEPT when git changed a DIFFERENT block — the 2-way merge would revert it to git's stale version. Engine: the push update loop reads the last-synced pre-image (`git.showFileAtRef(refs/docmost/last-pushed, path)`) and passes it as the optional `baseMarkdown` to `client.importPageMarkdown` (the common ancestor). Server: gitmost-datasource converts base+incoming, and writeBody runs a block- level diff3 (new three-way-merge.ts `diff3Plan`): live-only change -> keep live, git-only change -> take git, both-changed -> git wins (conflict policy), inserts/ deletes from either side preserved. Without a base (createPage) it falls back to the 2-way merge. Crash-safety unchanged (docs built before the connection opens). Tests: three-way-merge.spec.ts (14 — every diff3 case incl. the cross-block preservation and conflict policy), yjs-body-merge 3-way (real Y.Docs: human's block instance preserved while git's block is applied), plus an engine test that the base is forwarded from showFileAtRef. Existing push assertions updated for the new base arg. git-sync 589 pass; server merge/datasource/gate 62 pass; typecheck clean. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-27 05:30:28 +03:00
claude code agent 227	7c3199f597	feat(git-sync): vendor IO engine (pull/push/git/settings) with GitSyncClient seam (Phase A.3) Vendor the IO engine from docmost-sync into packages/git-sync/src/engine: - git.ts (VaultGit, execFile shell-out — verbatim) - pull.ts (readExisting, computePullActions, applyPullActions) - push.ts (classifyRenameMoves, computePushActions, applyPushActions, runPush) - settings.ts adapted (pure parseSettings + Settings type; no process.env binding — the server builds Settings from EnvironmentService later), config-errors.ts. CLI main()/import.meta entrypoints dropped (server drives in-process). Client seam: new engine/client.types.ts defines GitSyncClient; pull.ts/push.ts now use Pick<GitSyncClient, ...> instead of the non-vendored DocmostClient. Engine logic byte-identical except a zod4-compat fix in config-errors (zod4 dropped the issue.received==='undefined' signal; match /received undefined/ on the message). Ported the engine unit tests (compute/apply pull+push actions, classify-rename- moves, run-push, settings, config-errors) incl. real-git temp-repo tests: 431 pass / 3 expected-fail (was 314/3). REST/CLI-coupled upstream tests skipped (noted). CJS build clean. No apps/server wiring yet (next step). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-27 05:30:28 +03:00

Author

SHA1

Message

Date

claude code agent 227

8a5c69a2f9

feat(git-sync): three-way body merge using the last-synced base (no edit loss)

Upgrades the 2-way body merge to a real diff3 three-way merge (review #5), so a
block ONLY the human changed is KEPT when git changed a DIFFERENT block — the
2-way merge would revert it to git's stale version.

Engine: the push update loop reads the last-synced pre-image
(`git.showFileAtRef(refs/docmost/last-pushed, path)`) and passes it as the
optional `baseMarkdown` to `client.importPageMarkdown` (the common ancestor).

Server: gitmost-datasource converts base+incoming, and writeBody runs a block-
level diff3 (new three-way-merge.ts `diff3Plan`): live-only change -> keep live,
git-only change -> take git, both-changed -> git wins (conflict policy), inserts/
deletes from either side preserved. Without a base (createPage) it falls back to
the 2-way merge. Crash-safety unchanged (docs built before the connection opens).

Tests: three-way-merge.spec.ts (14 — every diff3 case incl. the cross-block
preservation and conflict policy), yjs-body-merge 3-way (real Y.Docs: human's
block instance preserved while git's block is applied), plus an engine test that
the base is forwarded from showFileAtRef. Existing push assertions updated for the
new base arg. git-sync 589 pass; server merge/datasource/gate 62 pass; typecheck
clean.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

2026-06-27 05:30:28 +03:00

claude code agent 227

7c3199f597

feat(git-sync): vendor IO engine (pull/push/git/settings) with GitSyncClient seam (Phase A.3)

Vendor the IO engine from docmost-sync into packages/git-sync/src/engine:
- git.ts (VaultGit, execFile shell-out — verbatim)
- pull.ts (readExisting, computePullActions, applyPullActions)
- push.ts (classifyRenameMoves, computePushActions, applyPushActions, runPush)
- settings.ts adapted (pure parseSettings + Settings type; no process.env binding
  — the server builds Settings from EnvironmentService later), config-errors.ts.
CLI main()/import.meta entrypoints dropped (server drives in-process).

Client seam: new engine/client.types.ts defines GitSyncClient; pull.ts/push.ts
now use Pick<GitSyncClient, ...> instead of the non-vendored DocmostClient. Engine
logic byte-identical except a zod4-compat fix in config-errors (zod4 dropped the
issue.received==='undefined' signal; match /received undefined/ on the message).

Ported the engine unit tests (compute/apply pull+push actions, classify-rename-
moves, run-push, settings, config-errors) incl. real-git temp-repo tests: 431
pass / 3 expected-fail (was 314/3). REST/CLI-coupled upstream tests skipped
(noted). CJS build clean. No apps/server wiring yet (next step).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

2026-06-27 05:30:28 +03:00

2 Commits