fix(library): make embedded editors reliable in host applications #471
Workflow file for this run
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| name: Version monotonicity | |
| # Refuses any PR that LOWERS the version in a published workspace's | |
| # `package.json` vs its merge base. Required because git's textual merge | |
| # happily takes either side of a `"version"` line — if a long-lived | |
| # branch was rebased before a release bump landed on main, merging | |
| # silently regresses main's version (and the next bump cycle then | |
| # tries to publish a version npm already has). | |
| # | |
| # History pinning the failure mode that motivated this check: | |
| # - 2026-04-27 #654 bumps library/package.json on main: 4.2.22 → 4.3.0 | |
| # - 2026-05-09 #657 merges with library at 4.2.22 → main regresses | |
| # to 4.2.22, while npm still has 4.3.0 published | |
| # - 2026-05-09 next bump cycle tries to publish 4.3.0 again → collision | |
| # | |
| # Add this check as a required status on `main` so a regression cannot | |
| # pass review. | |
| on: | |
| pull_request: | |
| paths: | |
| - "library/package.json" | |
| - "standalone/server/package.json" | |
| - "standalone/webapp/package.json" | |
| - "vscode-extension/package.json" | |
| permissions: | |
| contents: read | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.head_ref || github.ref }} | |
| cancel-in-progress: true | |
| jobs: | |
| check: | |
| name: Versions must not regress vs base | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 5 | |
| steps: | |
| - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6 | |
| with: | |
| fetch-depth: 0 | |
| - name: Compare each workspace's version to merge base | |
| env: | |
| BASE_SHA: ${{ github.event.pull_request.base.sha }} | |
| run: | | |
| set -euo pipefail | |
| fail=0 | |
| for pkg in library standalone/server standalone/webapp vscode-extension; do | |
| # Some PRs touch a workspace by accident; we only care if | |
| # `package.json` actually exists on both sides. | |
| if ! git cat-file -e "$BASE_SHA:$pkg/package.json" 2>/dev/null; then | |
| echo "$pkg: not present at base, skipping" | |
| continue | |
| fi | |
| if [ ! -f "$pkg/package.json" ]; then | |
| echo "$pkg: not present in PR head, skipping" | |
| continue | |
| fi | |
| base=$(git show "$BASE_SHA:$pkg/package.json" | jq -r '.version // empty') | |
| head=$(jq -r '.version // empty' "$pkg/package.json") | |
| if [ -z "$base" ] || [ -z "$head" ]; then | |
| echo "::warning file=$pkg/package.json::missing version field (base=$base, head=$head)" | |
| continue | |
| fi | |
| if [ "$base" = "$head" ]; then | |
| echo "$pkg: $base (unchanged)" | |
| continue | |
| fi | |
| # Use sort -V (semver-ish) for the ordering check. -C exits | |
| # non-zero if the input isn't already sorted ascending. | |
| if printf '%s\n%s\n' "$base" "$head" | sort -V -C; then | |
| echo "$pkg: $base → $head ✓" | |
| else | |
| echo "::error file=$pkg/package.json::$pkg version regressed: $base → $head" | |
| fail=1 | |
| fi | |
| done | |
| exit "$fail" |