release.yml

name: release

on:
  workflow_dispatch:
    inputs:
      release_behavior:
        description: "If publish_release, will create a release and publish it to the release branch. If push_beta, will create a beta build and push it to the beta track."
        required: true
        default: "publish_release"
        type: choice
        options:
          - publish_release
          - push_beta
  push:
    branches:
      - "main"

env:
  APP_BUILD_OFFSET: 300

jobs:
  app_build:
    runs-on: ubuntu-latest
    steps:
      - id: calculate
        run: |
          APP_BUILD=$((${{ github.run_number }} + $APP_BUILD_OFFSET))
          echo "app_build=$APP_BUILD" >> $GITHUB_OUTPUT
          echo "App build number: \`$APP_BUILD\`" >> $GITHUB_STEP_SUMMARY
    outputs:
      app_build: ${{ steps.calculate.outputs.app_build }}

  app_version:
    runs-on: ubuntu-latest
    outputs:
      app_version: ${{ steps.app_version.outputs.app_version }}
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: 22

      - name: Get current version from package.json
        id: app_version
        run: |
          APP_VERSION=$(node -p "require('./package.json').version")
          echo "app_version=$APP_VERSION" >> $GITHUB_OUTPUT
          echo "current app version: $APP_VERSION"

      - name: Verify provided version not already released
        if: inputs.release_behavior == 'publish_release'
        run: |
          git fetch --tags
          TAG_NAME="${{ steps.app_version.outputs.app_version }}"
          if git rev-parse "$TAG_NAME" >/dev/null 2>&1; then
            echo "Error: Tag $TAG_NAME already exists"
            exit 1
          fi

  bump_src:
    needs: [app_build, app_version]
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - run: corepack enable

      - name: 📦 Install dependencies
        run: pnpm install  --frozen-lockfile

      - name: Run trapeze (update iOS and Android version/code)
        run: pnpm exec trapeze run trapeze.yaml -y
        env:
          APP_BUILD: ${{ needs.app_build.outputs.app_build }}
          APP_VERSION: ${{ needs.app_version.outputs.app_version }}

      - name: Add build metadata
        run: |
          echo """APP_VERSION=${{ needs.app_version.outputs.app_version }}
          APP_BUILD=${{ needs.app_build.outputs.app_build }}
          APP_GIT_REF=${{ inputs.release_behavior != 'publish_release' && github.sha || needs.app_version.outputs.app_version }}""" > .env
          echo "wrote .env:"
          cat .env

      - name: Determine changed files
        id: determine_changes
        run: |
          git add .
          echo "will upload the following files:"
          git --no-pager diff HEAD --name-only

          echo "all modifications:"
          git --no-pager diff HEAD

          echo 'files<<EOF' >> $GITHUB_OUTPUT
          git --no-pager diff HEAD --name-only >> $GITHUB_OUTPUT
          echo EOF >> $GITHUB_OUTPUT

      - name: Upload bumped version artifacts
        uses: actions/upload-artifact@v4
        with:
          name: release-data
          path: ${{ steps.determine_changes.outputs.files }}
          include-hidden-files: true # needed for .env

  dispatch_beta_release:
    if: inputs.release_behavior != 'publish_release'
    needs: [bump_src]
    uses: ./.github/workflows/build_release.yml
    with:
      is_main_build: true
    secrets: inherit
    permissions:
      contents: write # needed for create_release, even though it won't be called

  push_release:
    needs: [bump_src, app_build, app_version]
    runs-on: ubuntu-latest
    if: inputs.release_behavior == 'publish_release'

    steps:
      - uses: actions/checkout@v4
        with:
          persist-credentials: false # Don't clobber the PAT below

      - name: Download bumped version artifacts
        uses: actions/download-artifact@v4
        with:
          name: release-data

      - name: Import GPG key
        uses: crazy-max/ghaction-import-gpg@cb9bde2e2525e640591a934b1fd28eef1dcaf5e5 # v6.2.0
        with:
          gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
          passphrase: ${{ secrets.GPG_PASSPHRASE }}
          git_user_signingkey: true
          git_commit_gpgsign: true
          git_tag_gpgsign: true

      - name: Commit and push release
        env:
          PAT_TOKEN: ${{ secrets.PAT_TOKEN }}
        # Github doesn't trigger subsequent workflows unless push with a PAT
        run: |
          git remote set-url origin "https://${PAT_TOKEN}@github.com/${GITHUB_REPOSITORY}.git"
          git config --global user.email "voyager.ci.noreply@harding.dev"
          git config --global user.name "Voyager CI"
          git add .
          git commit -S -m "release: ${{ needs.app_version.outputs.app_version }} (${{ needs.app_build.outputs.app_build }})"
          TAG_NAME="${{ needs.app_version.outputs.app_version }}"
          echo "Creating tag: $TAG_NAME"
          git tag -s "$TAG_NAME" -m "release: ${{ needs.app_version.outputs.app_version }} (${{ needs.app_build.outputs.app_build }})"
          git push origin "$TAG_NAME"