## Summary
Extract a `.github/actions/changes-filter` composite action and adopt it
across path-gated CI workflows, fixing the docs-only PR stall and
removing duplicated `paths:` / `paths-ignore:` filtering across 8
workflows.
## Background
Docs-only PRs stalled on required status checks because workflows using
`paths-ignore: ['**/*.md']` never created a check run, while branch
protection still required it. Observed on #11776 (the `test` check from
`ci-tests-unit.yaml` never appeared).
The fix pattern: keep the workflow triggered, gate downstream jobs on a
`changes` job whose outputs are computed from a path filter. Skipped
jobs count as passing under branch protection.
## What the action emits
| Output | Meaning |
|---|---|
| `should-run` | Any file outside `apps/`, `docs/`, `.storybook/`,
`**/*.md` changed. |
| `app-website-changes` | Shared deps or `apps/website/**` changed. |
| `app-desktop-changes` | Shared deps or `apps/desktop-ui/**` changed. |
| `app-frontend-changes` | Shared deps or `src/**` changed. |
| `packages-changes` | Shared deps or `packages/**` changed. |
| `storybook-changes` | Shared deps or `.storybook/**` changed. |
| `docs-changes` | `docs/**` or any `**/*.md` changed (deps NOT folded
in). |
| `dependency-changes` | Root `package.json`, `pnpm-lock.yaml`, or
`pnpm-workspace.yaml` changed. |
Shared deps are folded into every `app-*`, `packages-changes`, and
`storybook-changes` output so a lockfile bump correctly invalidates each
granular gate. Outputs default to `'true'` for non-`pull_request` events
to avoid the silent-skip footgun on push / merge_group.
## Workflows migrated
| Workflow | Gate | Notes |
|---|---|---|
| `ci-tests-unit.yaml` | `should-run` | Required check (`test`). Fixes
the original stall. |
| `ci-tests-e2e.yaml` | `should-run` | Required check (`e2e-status`).
Replaces inline filter. |
| `ci-perf-report.yaml` | `should-run` | Removes `paths-ignore`. |
| `ci-website-build.yaml` | `app-website-changes \|\| packages-changes`
| Refactor — not a required check, but moves to job-level gating. Filter
scope broadens from `packages/{design-system}` to all `packages/**`
(strictly safer). |
| `ci-website-e2e.yaml` | `app-website-changes \|\| packages-changes` |
Same restructure; `post-starting-comment` also gated to avoid spurious
"tests are running" when E2E is skipped. |
| `ci-dist-telemetry-scan.yaml` | `should-run` | New gate; was
previously running on every PR including docs-only. |
| `ci-oss-assets-validation.yaml` | `should-run` | Same. |
| `ci-size-data.yaml` | `should-run` | Preserves existing repository
guard on the new `changes` job. |
| `ci-tests-storybook.yaml` | `storybook-changes \|\|
app-frontend-changes \|\| packages-changes` | Gates 4 of 6 jobs.
`deploy-production` (push to main) left ungated;
`update-comment-with-chromatic` cascades naturally. |
## Branch protection (verified)
Required status checks on `main` and `core/**`/`cloud/**`: `test`,
`lint-and-format`, `e2e-status`. Only `test` and `e2e-status` use the
composite — `lint-and-format` correctly stays unfiltered (must run on
docs/apps too). The other 6 migrations are refactor wins (less wasted CI
on docs/apps-only PRs), not stall fixes.
## Changes
- **What**: New `.github/actions/changes-filter` composite + 8 workflow
migrations to consume it.
- **Breaking**: None.
- **Dependencies**: New pin on `dorny/paths-filter@de90cc6` — already
covered by `ci-validate-action-pins`.
## Review Focus
- The `should-run` filter excludes `.storybook/**` (granular
`storybook-changes` covers it instead). Storybook's gate combines all
three: `storybook-changes || app-frontend-changes || packages-changes`.
- Two `dorny/paths-filter` steps inside the composite —
`predicate-quantifier=every` is required for the negated globs in
`should-run` but breaks the multi-pattern OR filters.
- The website filter scope intentionally broadens from
`packages/{design-system,tailwind-utils}/**` to all `packages/**` for
consistency and safety.
Fixes#11776
┆Issue is synchronized with this [Notion
page](https://app.notion.com/p/PR-11785-ci-extract-changes-filter-composite-action-fix-docs-only-PR-stall-3526d73d36508172a1d7fe8c30fa6453)
by [Unito](https://www.unito.io)
---------
Co-authored-by: Amp <amp@ampcode.com>
## Summary
Adds a GitHub Actions workflow + TypeScript script that posts to Slack
when a merged PR improves unit or E2E test coverage.
## Changes
- **What**: New `coverage-slack-notify.yaml` workflow triggered on push
to main. Compares current coverage against previous baselines, generates
Slack Block Kit payload with progress bars and milestone celebrations,
posts to `#p-frontend-automated-testing`.
- **Script**: `scripts/coverage-slack-notify.ts` — parses lcov files,
computes deltas, detects milestone crossings (every 5%), builds Slack
payload. Pure functions exported for testability.
- **Tests**: 26 unit tests in `scripts/coverage-slack-notify.test.ts`
covering all pure functions including edge cases (malformed lcov, exact
boundaries, zero coverage).
### Security hardening
- All `${{ }}` expressions moved from `run:` blocks to `env:` variables
- `SLACK_BOT_TOKEN` passed via env var, not inline
- Unique heredoc delimiter (timestamp-based) prevents payload injection
- `parseInt` fallback (`|| 0`) guards against malformed lcov
- PR regex anchored to first line of commit message
### Robustness
- `continue-on-error: true` on Slack post step (outage does not fail the
job)
- Baseline save guarded by `steps.unit-tests.outcome == success`
(prevents corrupt baselines on test failure)
- Channel ID commented for maintainability
- Top-level `text` field added for Slack mobile push notifications
- Author linked to GitHub profile instead of bare `@username`
## Review Focus
- Workflow step ordering and conditional logic
- Security of expression handling and secret management
- Slack payload structure and Block Kit formatting
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-10977-feat-add-Slack-notification-workflow-for-coverage-improvements-33d6d73d3650819c8950f483c83f297c)
by [Unito](https://www.unito.io)
---------
Co-authored-by: GitHub Action <action@github.com>
## What
Follow-up to #10575. Pass `CODECOV_TOKEN` secret to codecov upload
action and add `codecov.yml` config so Codecov posts coverage diff
comments on PRs.
## Changes
- `ci-tests-unit.yaml`: add `token: ${{ secrets.CODECOV_TOKEN }}`
- `codecov.yml`: configure PR comment layout (header, diff, flags,
files)
## Manual Step Required
An admin needs to add the `CODECOV_TOKEN` secret to the repo:
1. Go to [codecov.io](https://app.codecov.io) → sign in → find
`Comfy-Org/ComfyUI_frontend` → Settings → General → copy the Repository
Upload Token
2. Go to [repo
secrets](https://github.com/Comfy-Org/ComfyUI_frontend/settings/secrets/actions)
→ New repository secret → name: `CODECOV_TOKEN`, value: the token
## Testing
Config-only change. Once the secret is added, the next PR will get a
Codecov coverage comment.
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-10774-ci-pass-CODECOV_TOKEN-and-add-codecov-yml-for-PR-comments-3346d73d36508169bac5e61eecc94063)
by [Unito](https://www.unito.io)
---------
Co-authored-by: GitHub Action <action@github.com>
## What
- Add `include: ['src/**/*.{ts,vue}']` to vitest coverage config so ALL
source files appear in reports (previously only imported files showed
up)
- Add `lcov` reporter for CI integration and VS Code coverage gutter
- Add `exclude` patterns for test files, locales, litegraph, assets,
declarations, stories
- Add `test:coverage` npm script
## Why
Coverage reports currently only show files that are imported during test
runs. Adding the `include` pattern reveals the true gap — files with
zero coverage that were previously invisible. The lcov reporter enables
IDE integration and future CI coverage comments (Codecov/Coveralls).
## Testing
`npx tsc --noEmit` passes. No behavioral changes — this only affects
coverage reporting configuration.
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-10575-config-add-vitest-coverage-include-pattern-lcov-reporter-32f6d73d365081c8b59ad2316dd2b198)
by [Unito](https://www.unito.io)
## Summary
Skip unit and e2e tests when PRs only contain markdown file changes.
## Changes
- Add `paths-ignore: ['**/*.md']` to `push` and `pull_request` triggers
in ci-tests-unit.yaml and ci-tests-e2e.yaml
- Manual `workflow_dispatch` trigger preserved for e2e tests
## Testing
Create a PR with only `.md` changes to verify both test workflows are
skipped.
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9125-ci-skip-unit-and-e2e-tests-for-markdown-only-changes-3106d73d365081bea0dcc06b608a87fc)
by [Unito](https://www.unito.io)
