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Migrate CI to pnpm v11: pin versions, frozen lockfile, build-script allowlist#96

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mdlew merged 3 commits into
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copilot/review-pnpm-v10-to-v11-migration
Apr 14, 2026
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Migrate CI to pnpm v11: pin versions, frozen lockfile, build-script allowlist#96
mdlew merged 3 commits into
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copilot/review-pnpm-v10-to-v11-migration

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Copilot AI commented Apr 14, 2026

pnpm v11 blocks all dependency lifecycle scripts by default, breaking installs for packages that download platform-specific native binaries. The existing workflow also mutated the lockfile on every run via --force --fix-lockfile --no-frozen-lockfile, making builds non-deterministic.

package.json — build-script allowlist

Added pnpm.onlyBuiltDependencies to explicitly permit postinstall scripts for the three packages that need them:

"pnpm": {
  "onlyBuiltDependencies": ["esbuild", "sharp", "workerd"]
}

deploy.yml — deterministic, pinned CI

  • Node: added actions/setup-node@v4
  • Install: dropped the redundant global typescript install (typescript is already in devDependencies)

@mdlew mdlew marked this pull request as ready for review April 14, 2026 02:58
Copilot AI review requested due to automatic review settings April 14, 2026 02:58
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Pull request overview

Updates CI and pnpm configuration to support pnpm v11’s stricter lifecycle-script behavior and to move toward more deterministic installs.

Changes:

  • Added pnpm.onlyBuiltDependencies in package.json to allow postinstall scripts for esbuild, sharp, and workerd.
  • Refactored the deploy workflow to use explicit Node + pnpm setup steps and a standalone dependency install command.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 5 comments.

File Description
package.json Adds pnpm build-script allowlist (but still uses latest dependency versions).
.github/workflows/deploy.yml Switches to separate Node/pnpm setup + install step (but currently not pinned/deterministic as described).

Comment thread .github/workflows/deploy.yml
Comment thread package.json
Comment thread .github/workflows/deploy.yml
Comment thread .github/workflows/deploy.yml
Comment thread .github/workflows/deploy.yml
@mdlew mdlew merged commit 8a0c9e4 into main Apr 14, 2026
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@mdlew mdlew deleted the copilot/review-pnpm-v10-to-v11-migration branch April 14, 2026 03:02
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3 participants