n8n/.github/workflows/release-standalone-package.yml

name: 'Release: Standalone Package'

on:
  workflow_dispatch:
    inputs:
      package:
        description: 'Package to release'
        required: true
        type: choice
        options:
          - '@n8n/create-node'
          - '@n8n/eslint-plugin-community-nodes'
          - '@n8n/scan-community-package'
      bump:
        description: 'Version bump type'
        required: true
        type: choice
        options:
          - patch
          - minor
# This workflow publishes out-of-sync with the main release pipeline, so it uses
# token auth (secrets.NPM_DIST_TAG_AND_INITIAL_PUBLISH_TOKEN) rather than trusted
# publishing (OIDC) — the OIDC relationship is reserved for release-publish.yml.

concurrency:
  group: release-package-${{ github.event.inputs.package }}
  cancel-in-progress: false

env:
  CACHE_KEY: ${{ github.sha }}-${{ github.event.inputs.package }}-build

jobs:
  bump-and-push:
    name: Bump version and push to master
    runs-on: ubuntu-latest
    timeout-minutes: 10
    environment: minor-release-tag-merge
    outputs:
      version: ${{ steps.bump.outputs.version }}
      sha: ${{ steps.push.outputs.sha }}

    steps:
      - name: Check branch
        if: github.ref != 'refs/heads/master'
        run: |
          echo "::error::This workflow can only be run from the master branch"
          exit 1          

      - name: Generate GitHub App Token
        id: generate_token
        uses: actions/create-github-app-token@29824e69f54612133e76f7eaac726eef6c875baf # v2.2.1
        with:
          app-id: ${{ secrets.RELEASE_TAG_MERGE_APP_ID }}
          private-key: ${{ secrets.RELEASE_TAG_MERGE_PRIVATE_KEY }}
          skip-token-revoke: false

      - name: Checkout
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          ref: master
          token: ${{ steps.generate_token.outputs.token }}

      - name: Setup pnpm
        uses: pnpm/action-setup@b906affcce14559ad1aafd4ab0e942779e9f58b1 # v4.3.0

      - name: Setup Node.js
        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
        with:
          node-version: '24.18.0'

      # A version bump only edits one package.json, so no workspace install/build
      # is needed. `pnpm ls -r --only-projects` reads the workspace config directly.
      - name: Bump version
        id: bump
        env:
          PACKAGE: ${{ github.event.inputs.package }}
          BUMP: ${{ github.event.inputs.bump }}
        run: |
          PKG_PATH=$(pnpm ls -r --only-projects --json | jq -r --arg n "$PACKAGE" '.[] | select(.name==$n) | .path')
          if [ -z "$PKG_PATH" ]; then
            echo "::error::Could not resolve path for package '$PACKAGE'"
            exit 1
          fi
          NEW_VERSION=$(cd "$PKG_PATH" && npm version "$BUMP" --no-git-tag-version)
          NEW_VERSION=${NEW_VERSION#v}
          echo "version=$NEW_VERSION" >> "$GITHUB_OUTPUT"
          echo "Bumped $PACKAGE to $NEW_VERSION"          

      - name: Commit and push version bump
        id: push
        env:
          PACKAGE: ${{ github.event.inputs.package }}
          NEW_VERSION: ${{ steps.bump.outputs.version }}
        run: |
          git config user.name "n8n-release-tag-merge[bot]"
          git config user.email "256767729+n8n-release-tag-merge[bot]@users.noreply.github.com"
          git commit -am "build: release ${PACKAGE}@${NEW_VERSION} (no-changelog)"
          git push origin HEAD:master
          echo "sha=$(git rev-parse HEAD)" >> "$GITHUB_OUTPUT"          

  publish-to-npm:
    name: Publish to NPM
    needs: bump-and-push
    runs-on: ubuntu-latest
    timeout-minutes: 15
    environment: release

    steps:
      - name: Checkout
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          ref: ${{ needs.bump-and-push.outputs.sha }}

      - name: Setup and Build
        uses: ./.github/actions/setup-nodejs
        with:
          build-command: 'pnpm turbo build --filter=...${{ github.event.inputs.package }}'

      - name: Pre publishing changes
        run: |
          node .github/scripts/ensure-provenance-fields.mjs          

      - name: Configure NPM token
        env:
          NPM_TOKEN: ${{ secrets.NPM_DIST_TAG_AND_INITIAL_PUBLISH_TOKEN }}
        run: echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" > ~/.npmrc

      # If this job fails after the version bump was already pushed to master,
      # re-run only this job (do not re-run the whole workflow — that double-bumps).
      - name: Publish package
        env:
          PACKAGE: ${{ github.event.inputs.package }}
        run: pnpm --filter "$PACKAGE" publish --access public --no-git-checks