make-v2-release.yml

name: Make Release v2 (pre-release)
on:
  workflow_dispatch: {}

permissions:
  contents: read

concurrency:
  group: on-release-publish
jobs:
  run-unit-tests:
    uses: ./.github/workflows/reusable-run-linting-check-and-unit-tests.yml
  publish-npm:
    needs: run-unit-tests
    # Needed as recommended by npm docs on publishing with provenance https://docs.npmjs.com/generating-provenance-statements
    permissions:
      id-token: write
      contents: write
    environment: Release
    runs-on: ubuntu-latest
    outputs:
      RELEASE_VERSION: ${{ steps.set-release-version.outputs.RELEASE_VERSION }}
    steps:
      - name: Checkout code
        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
      - name: Setup NodeJS
        uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1
        with:
          node-version: '20'
          cache: 'npm'
      - name: Setup auth tokens
        run: |
          npm set "//registry.npmjs.org/:_authToken=${{ secrets.NPM_TOKEN }}"
      - name: Setup dependencies
        uses: ./.github/actions/cached-node-modules
      - name: Version
        run: |
          # Version all packages to next major version (2.0.0) without pushing to git, generating changelog or running commit hooks
          # Since the version stored in the lerna.json will always be a 1.x.x version, we manually set the version to 2.0.0
          npx lerna version major --force-publish --no-push --no-git-tag-version --no-commit-hooks --no-changelog --yes
      - name: Set alpha iteration
        run: |
          # Get the current alpha version from npm i.e 2.0.0-alpha.0 -> 0, 2.0.0-alpha.1 -> 1 (default to -1 if no alpha versions exist = first pre-release)
          ITERATION=$(npm show @aws-lambda-powertools/commons time --json | jq -r 'to_entries | map(select(.key | startswith("2.0.0-alpha"))) | sort_by(.key) | last | .key // "-1"')
          # Write the new version to the file
          echo "{ \"iteration\": $((ITERATION + 1)) }" > v2.json
      - name: Increment version in UA
        run: |
          # Increment the version in the UA
          echo "// this file is auto generated, do not modify\nexport const PT_VERSION = '2.0.0-alpha.$(jq -r '.iteration' v2.json)';" > packages/commons/src/version.ts
      - name: Build
        run: |
          npm run build -w packages/batch \
            -w packages/commons \
            -w packages/idempotency \
            -w packages/logger \
            -w packages/metrics \
            -w packages/parameters \
            -w packages/tracer
      - name: Pack packages
        run: |
          npm pack -w packages/batch \
            -w packages/commons \
            -w packages/idempotency \
            -w packages/logger \
            -w packages/metrics \
            -w packages/parameters \
            -w packages/tracer
      - name: Publish to npm
        run: |
          npm publish aws-lambda-powertools-batch-*.tgz --tag next --provenance
          npm publish aws-lambda-powertools-commons-*.tgz --tag next --provenance
          npm publish aws-lambda-powertools-idempotency-*.tgz --tag next --provenance
          npm publish aws-lambda-powertools-logger-*.tgz --tag next --provenance
          npm publish aws-lambda-powertools-metrics-*.tgz --tag next --provenance
          npm publish aws-lambda-powertools-parameters-*.tgz --tag next --provenance
          npm publish aws-lambda-powertools-tracer-*.tgz --tag next --provenance
      - name: Set release version
        id: set-release-version
        run: |
          VERSION="2.0.0-alpha.$(cat v2.json | jq .iteration -r)"
          echo RELEASE_VERSION="$VERSION" >> "$GITHUB_OUTPUT"