Files
gitmost/packages/git-sync/src/index.ts
claude code agent 227 b0fc49cf9d refactor(git-sync): move the PULL->PUSH cycle into the engine as runCycle (PR #119 review, arch #1)
The reconcile choreography (ensureRepo -> merge-check -> ensureBranch ->
checkout('docmost') -> pull -> push) was hand-rolled in the app orchestrator's
driveCycle, duplicating an order the vendored engine owns and could drift from on
upgrade — the failure mode is data clobber. Lift it into @docmost/git-sync as a
single entry point, `runCycle(deps)`. The orchestrator now calls runCycle and
keeps only the lock (its caller) and the gitmost-specific delete-cap POLICY,
injected as the `resolveApplyClient` hook (the engine does the dry-run, hands the
hook the planned delete count — Infinity if planning failed — and uses whatever
client it returns for the apply). driveCycle drops from ~150 lines to ~30.

Tests:
- engine test/cycle.test.ts: composition (merge-in-progress short-circuit;
  ensureRepo->ensureBranch->checkout staging order before the pull; the cap hook
  is consulted with the planned count; no dry-run when no hook).
- engine test/cycle-roundtrip.test.ts: runCycle against a REAL VaultGit in a temp
  repo with a faked Docmost client — a git-originated CREATE flows pull->push and
  the assigned pageId is written back; an unresolved merge short-circuits before
  any client call.
- orchestrator spec rewired to mock runCycle and assert the wiring + the
  resolveApplyClient cap policy (the engine-internal cycle-order/merge tests moved
  to the engine).

Validated end to end on a live stand (real Postgres/Redis + server): a git clone
-> edit -> push over the /git remote round-trips the change into the Docmost page
through the refactored cycle.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-26 00:18:20 +03:00

122 lines
3.0 KiB
TypeScript

/**
* Public surface of `@docmost/git-sync`.
*
* Phase A vendors only the PURE converter + pure engine modules
* from docmost-sync. Server integration (GitmostDataSource, orchestrator,
* VaultGit, pull/push) is added in later steps.
*/
// Pure converter (markdown <-> ProseMirror, file envelope, canonicalization).
export {
serializeDocmostMarkdown,
serializeDocmostMarkdownBody,
parseDocmostMarkdown,
convertProseMirrorToMarkdown,
markdownToProseMirror,
canonicalizeContent,
docsCanonicallyEqual,
} from "./lib/index";
export type { DocmostMdMeta } from "./lib/index";
// Pure engine (no IO): reconcile planner, vault layout, sanitize, stabilize,
// loop-guard body hash.
export {
planReconciliation,
decideAbsenceDeletions,
MASS_DELETE_MIN_EXISTING,
MASS_DELETE_FRACTION,
} from "./engine/reconcile";
export type {
LiveEntry,
ExistingEntry,
WriteEntry,
MovedEntry,
ReconciliationPlan,
DeletionDecision,
} from "./engine/reconcile";
export { buildVaultLayout } from "./engine/layout";
export type { PageNode, VaultEntry } from "./engine/layout";
export { sanitizeTitle, disambiguate } from "./engine/sanitize";
export { stabilizePageFile } from "./engine/stabilize";
export type { PageMeta } from "./engine/stabilize";
export { bodyHash } from "./engine/loop-guard";
// IO engine: the client seam, the VaultGit git wrapper, the
// pull (Docmost->FS) + push (FS->Docmost) planners/appliers, and the (pure)
// settings parser. The engine consumes the native `GitSyncClient` seam (server
// implements it) — the upstream REST `DocmostClient` is NOT vendored.
export type { GitSyncClient, GitSyncPageNodeLite } from "./engine/client.types";
export {
VaultGit,
vaultGitEnv,
buildCommitMessage,
BOT_AUTHOR_NAME,
BOT_AUTHOR_EMAIL,
DEFAULT_BRANCH,
} from "./engine/git";
export type { DiffEntry, MergeResult, CommitOptions } from "./engine/git";
export {
readExisting,
computePullActions,
applyPullActions,
} from "./engine/pull";
export type {
ReadExistingDeps,
PullActionsInput,
PullActions,
ApplyPullActionsDeps,
ApplyResult,
} from "./engine/pull";
export {
classifyRenameMoves,
computePushActions,
applyPushActions,
runPush,
parentFolderFile,
parseArgs,
LAST_PUSHED_REF,
DOCMOST_BRANCH,
LOCAL_AUTHOR_NAME,
LOCAL_AUTHOR_EMAIL,
LOCAL_SOURCE_TRAILER,
} from "./engine/push";
export type {
CreateAction,
UpdateAction,
DeleteAction,
RenameMoveAction,
RenameMoveActionClassified,
ClassifyRenameMovesDeps,
PushActions,
PushActionsInput,
MetaSide,
ApplyPushDeps,
WrittenBackPage,
PushedPageRecord,
PushFailure,
PushNoop,
ApplyPushResult,
PushDeps,
PushRunResult,
PushParsedArgs,
} from "./engine/push";
export { parseSettings, envSchema } from "./engine/settings";
export type { Settings } from "./engine/settings";
export { loadSettingsOrExit } from "./engine/config-errors";
export { runCycle } from "./engine/cycle";
export type {
RunCycleDeps,
RunCycleResult,
CycleFs,
} from "./engine/cycle";