Delete the pre-generated starters/ directory tree (previously
synced from packages/ by generate-starters.ts). Add
extract-starter.ts which produces a starter tarball on demand
from any integration. Move shared starter template files to
showcase/shared/starter-template/.
create-integration.test.ts invoked the real generator against
`showcase/packages/` and `.github/workflows/`, then healed the mutations
in afterEach. Under `fileParallelism: true` that collided with
generate-registry.test.ts (concurrent readdirSync of `showcase/packages/`
observed partial state → ENOENT) and with every suite that restored
workflow YAMLs from git (`.git/index.lock` contention).
Teach `create-integration/index.ts` to honor two env overrides —
`CREATE_INTEGRATION_PACKAGES_DIR` and `CREATE_INTEGRATION_WORKFLOWS_DIR`
— that redirect its writes to any directory. Production behavior
unchanged (defaults resolve to the real paths as before).
Rewrite the test to create a per-suite `os.tmpdir()`-backed root, seed
it with copies of the three real workflow YAMLs so the generator's
regex-based edits still match, and point both env vars there. The test
now never mutates a tracked file — no restorer, no git invocation, no
cross-suite shared state. generate-registry can scan real
`showcase/packages/` concurrently without collisions.
The regression-guard test still exercises the same cleanup semantics,
just against the tmpdir-backed baseline map instead of
`workflowRestorer.snapshotMap`.
Split generative-ui category into 4 (controlled/declarative/open/
operational), add chat-customization-css + tool-rendering-frontend-tools,
replace old tool-rendering-status/-result IDs with default-catchall /
custom-catchall. Port langgraph-python manifest features + highlight:
paths (column-relative to preserve pre-existing Docker structure).
Update tests for new category/feature counts.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
create-integration generates an integration package in
showcase/test-integration-tmp and mutates existing workflow YAMLs in
.github/workflows/ (showcase_deploy.yml, showcase_drift-detection.yml,
starter-smoke.yml) to register the new slug. Without restoration, both
the generated tmp package and the workflow-YAML drift leak into the
working tree on every run, and the workflow-YAML drift in particular
breaks pnpm run check on subsequent test invocations.
This commit wires FileSnapshotRestorer + restoreFromGitHead into the
test so:
- tracked workflow files are restored to HEAD before each test run
- the tmp output dir is deleted eagerly in afterEach (independent of
the generator — no reliance on its internal cleanup)
- a regression-guard test proves the snapshot/restore hooks actually
heal drift via a sentinel append + bit-exact assertion against
the in-memory snapshot (not a re-read of disk, which would
silently agree with a buggy restore()).
- a terminal safety net re-asserts every snapshotted file is
byte-identical to its baseline at the end of the suite.
Mike Ryan