release-please.yml

name: release-please

on:
  push:
    branches:
      - "v[0-9]*"
      - master

permissions:
  contents: write
  pull-requests: write
env:
  BRANCH_NAME: ${{ github.head_ref || github.ref_name }}

jobs:
  release-please:
    name: Create Release
    runs-on: ubuntu-latest
    outputs:
      release-pr: ${{ steps.release.outputs.pr }}
      release-version: ${{ steps.release.outputs.tag_name }}
    steps:
      - name: Run Release Please
        id: release
        uses: googleapis/release-please-action@7d28262f14160787a44a6be36146a18e6f575a3f
        with:
          token: ${{ secrets.AZTEC_BOT_GITHUB_TOKEN }}
          config-file: .github/release-please-${{ github.ref_name }}.json
          target-branch: ${{ github.ref_name }}

  auto-tag:
    needs: [release-please]
    if: ${{ startsWith(github.ref, 'refs/heads/v') }}
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Checkout repository
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
        with:
          fetch-depth: 0
          token: ${{ secrets.AZTEC_BOT_GITHUB_TOKEN }}

      - name: Configure Git
        run: |
          git config --global user.name AztecBot
          git config --global user.email tech@aztecprotocol.com

      - name: Extract version from branch name
        id: version
        run: |
          BRANCH_NAME="${GITHUB_REF#refs/heads/}"
          MAJOR_VERSION="${BRANCH_NAME#v}"
          echo "branch=$BRANCH_NAME" >> $GITHUB_OUTPUT
          echo "major=$MAJOR_VERSION" >> $GITHUB_OUTPUT

      - name: Determine next version
        id: next_version
        run: |
          # Read current version from release-please manifest and use it directly
          if [ ! -f .release-please-manifest.json ]; then
            echo "Error: .release-please-manifest.json not found"
            exit 1
          fi

          MANIFEST_VERSION=$(jq -r '."."' .release-please-manifest.json)
          echo "Manifest version: $MANIFEST_VERSION"

          # Ensure manifest major matches vX branch major
          BRANCH_MAJOR="${{ steps.version.outputs.major }}"
          if [ -z "$BRANCH_MAJOR" ]; then
            echo "Error: Branch major version not available from previous step"
            exit 1
          fi

          MANIFEST_MAJOR="${MANIFEST_VERSION%%.*}"
          if [ "$MANIFEST_MAJOR" != "$BRANCH_MAJOR" ]; then
            echo "Error: Manifest major ($MANIFEST_MAJOR) does not match branch major ($BRANCH_MAJOR)"
            exit 1
          fi

          if [[ "$MANIFEST_VERSION" =~ ^([0-9]+)\.([0-9]+)\.([0-9]+)$ ]]; then
            NEXT_VERSION="$MANIFEST_VERSION"
          else
            echo "Error: Invalid manifest version format"
            exit 1
          fi

          echo "version=$NEXT_VERSION" >> $GITHUB_OUTPUT
          echo "Next version will be: $NEXT_VERSION"

      - name: Get next RC number
        id: rc
        run: |
          # Get all existing RC tags for this specific version
          EXISTING_TAGS=$(git tag -l "v${{ steps.next_version.outputs.version }}-rc.*" | sort -V)

          if [ -z "$EXISTING_TAGS" ]; then
            # No RC tags exist yet for this version, start with 1
            NEXT_RC=1
          else
            # Extract the highest RC number and increment
            LAST_TAG=$(echo "$EXISTING_TAGS" | tail -n 1)
            LAST_RC=$(echo "$LAST_TAG" | sed 's/.*-rc\.\([0-9]\+\)$/\1/')
            NEXT_RC=$((LAST_RC + 1))
          fi

          echo "number=$NEXT_RC" >> $GITHUB_OUTPUT
          echo "Next RC number: $NEXT_RC"

      - name: Check if commit already tagged
        id: check_tag
        run: |
          # Check if current commit already has any RC tag
          EXISTING_TAGS=$(git tag --points-at HEAD | grep "^v.*-rc\." || true)

          if [ -n "$EXISTING_TAGS" ]; then
            echo "Commit already tagged as: $EXISTING_TAGS"
            echo "skip=true" >> $GITHUB_OUTPUT
          else
            echo "skip=false" >> $GITHUB_OUTPUT
          fi

      - name: Create and push new RC tag
        if: steps.check_tag.outputs.skip != 'true'
        run: |
          TAG_NAME="v${{ steps.next_version.outputs.version }}-rc.${{ steps.rc.outputs.number }}"

          # Create annotated tag
          git tag -a "$TAG_NAME" -m "Release candidate ${{ steps.rc.outputs.number }} for v${{ steps.next_version.outputs.version }}"
          git push origin "$TAG_NAME"

          echo "✅ Created tag: $TAG_NAME"

  update-docs:
    name: Update docs
    env:
      GITHUB_TOKEN: ${{ secrets.AZTEC_BOT_GITHUB_TOKEN }}
    needs: [release-please]
    if: ${{ needs.release-please.outputs.release-pr }}
    runs-on: ubuntu-latest

    steps:
      - name: Checkout release branch
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
        with:
          ref: ${{ fromJSON(needs.release-please.outputs.release-pr).headBranchName }}
          token: ${{ secrets.AZTEC_BOT_GITHUB_TOKEN }}

      - name: Setup dependencies
        run: |
          sudo apt install -y --no-install-recommends doxygen
          corepack enable

      - name: Configure Git
        run: |
          git config --global user.name AztecBot
          git config --global user.email tech@aztecprotocol.com

      - name: Query new version
        id: version
        run: |
          # Extract version from .release-please-manifest.json
          AZTEC_VERSION=$(jq -r '."."' .release-please-manifest.json)

          # Add v prefix
          AZTEC_VERSION="v$AZTEC_VERSION"

          echo "semver=$AZTEC_VERSION" >> $GITHUB_OUTPUT

      - name: Cut Aztec Docs version
        working-directory: ./docs
        run: |
          COMMIT_TAG=${{ steps.version.outputs.semver }}
          # need to specify at least one version in versions.json for it to build
          echo "[ \"$(./scripts/get_current_version.sh)\" ]" > versions.json
          yarn
          COMMIT_TAG=$COMMIT_TAG yarn build
          COMMIT_TAG=$COMMIT_TAG yarn docusaurus docs:version ${{ steps.version.outputs.semver }}

      - name: Update Aztec Docs versions.json with new version
        working-directory: ./docs/scripts
        run: |
          ./update_versions.sh

      - name: Commit new Aztec Docs version
        run: |
          git add .
          git commit -m "chore(docs): cut new aztec docs version for tag ${{ steps.version.outputs.semver }}"
          git push

      - name: Cut Barretenberg Docs version
        working-directory: ./barretenberg/docs
        run: |
          COMMIT_TAG=${{ steps.version.outputs.semver }}
          # need to specify at least one version in versions.json for it to build
          echo "[ \"$(./scripts/get_current_version.sh)\" ]" > versions.json
          yarn
          COMMIT_TAG=$COMMIT_TAG yarn build
          COMMIT_TAG=$COMMIT_TAG yarn docusaurus docs:version ${{ steps.version.outputs.semver }}

      - name: Update Barretenberg Docs versions.json with new version
        working-directory: ./barretenberg/docs/scripts
        run: |
          ./update_versions.sh

      - name: Commit new Barretenberg Docs version
        run: |
          git add .
          git commit -m "chore(docs): cut new barretenberg docs version for tag ${{ steps.version.outputs.semver }}"
          git push