chadtmiller.com/pds.js

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# Publishes the packages to npm on a version tag, and copies them to the
# pdsjs.dev PDS's own npm registry (@pdsjs/npm). changeset publish takes
# every package whose version is not on npm, so a package releases for the
# first time with no changeset at all.
on:
  push: {refs: [refs/tags/v*]}
superseded: finish
image: node:22-trixie
cache: [/root/.local/share/pnpm/store, /root/.cache/node/corepack]
runners: [ci.knotless.dev]
secrets: [NPM_TOKEN, PDSJS_SITE_TOKEN]
env:
  COREPACK_ENABLE_DOWNLOAD_PROMPT: "0"
  PDS_HOST: pds.pdsjs.dev
steps:
  - name: check credentials
    run: |
      if [ -z "${NPM_TOKEN:-}" ]; then
        echo "NPM_TOKEN is not granted, so this tag would publish nothing."
        echo "Seal it to ci.knotless.dev with knotless secret. It is an npm automation token with publish rights for the @pdsjs scope."
        exit 1
      fi
  # A tag that does not name the versioned state would mislabel every
  # package, and changeset publish cannot be taken back.
  - name: check the tag names the versioned state
    run: |
      tag="${KNOTLESS_RUN_REF#refs/tags/}"
      core=$(node -p 'require("./packages/core/package.json").version')
      if [ "v$core" != "$tag" ]; then
        echo "the tag is $tag but @pdsjs/core is $core"
        exit 1
      fi
      pending=$(ls .changeset/*.md 2>/dev/null | grep -cv README || true)
      if [ "$pending" != "0" ]; then
        echo "$pending changesets are pending. Run version-packages first."
        exit 1
      fi
  - name: publish to npm
    run: |
      corepack enable
      pnpm install --frozen-lockfile
      pnpm run build
      {
        echo "//registry.npmjs.org/:_authToken=${NPM_TOKEN}"
        echo "git-checks=false"
      } > .npmrc
      pnpm exec changeset publish --no-git-tag
  # Every public package goes up at its current version, less the versions
  # the PDS holds, so a run after a gap fills it in. Like a mirror, it never
  # fails a release on its own.
  - name: publish to the PDS
    run: |
      if [ -z "${PDSJS_SITE_TOKEN:-}" ]; then
        echo "PDSJS_SITE_TOKEN is not granted, so the PDS copy is skipped"
        exit 0
      fi
      registry="https://$PDS_HOST/npm/"
      status=$(node -e "fetch('$registry-/ping').then((r) => console.log(r.status)).catch(() => console.log(0))")
      if [ "$status" != "200" ]; then
        echo "$registry answered $status to the ping, so the PDS registry is off and this step skips"
        exit 0
      fi
      echo "//$PDS_HOST/npm/:_authToken=${PDSJS_SITE_TOKEN}" >> .npmrc
      for dir in packages/*/; do
        name=$(node -p "require('./$dir/package.json').name" 2>/dev/null) || continue
        private=$(node -p "Boolean(require('./$dir/package.json').private)")
        version=$(node -p "require('./$dir/package.json').version")
        [ "$private" = "true" ] && continue
        if npm view "$name@$version" version --registry "$registry" >/dev/null 2>&1; then
          echo "$name@$version is on the PDS already"
          continue
        fi
        # pnpm rewrites workspace:* ranges as it packs, as changesets does.
        if (cd "$dir" && pnpm publish --registry "$registry" --no-git-checks --access public); then
          echo "published $name@$version to the PDS"
        else
          echo "the PDS refused $name@$version; the release stands on npmjs"
        fi
      done