release-please.yml

name: Create Release

on:
  push:
    branches:
      - develop
  workflow_dispatch:
    inputs:
      release-mode:
        description: 'auto = follow conventional commits; rc = bump the rc suffix; stable = open a PR that graduates the current rc to a stable release.'
        type: choice
        required: false
        default: auto
        options:
          - auto
          - rc
          - stable

jobs:
  release-please:
    if: github.event_name != 'workflow_dispatch' || inputs.release-mode != 'stable'
    runs-on: ubuntu-latest
    steps:
      - uses: googleapis/release-please-action@v5
        with:
          token: ${{ secrets.GRAYCORE_GITHUB_TOKEN }}
          config-file: ${{ inputs.release-mode == 'rc' && 'release-please-config.rc.json' || 'release-please-config.json' }}
          target-branch: develop

      - uses: actions/checkout@v6
        with:
          ref: release-please--branches--develop--components--daffodil
          token: ${{ secrets.GRAYCORE_GITHUB_TOKEN }}

      - name: Add Packages to README
        uses: graycoreio/daffodil/.github/actions/add-packages-to-readme@develop

      - name: Annotate deprecation messages
        uses: graycoreio/daffodil/.github/actions/deprecations@develop
        with:
          mode: annotate

      - name: Commit and push
        run: |
          git config user.name "GrayBot"
          git config user.email "automation@graycore.io"
          git add README.md
          git commit -m 'docs: autogenerate package table in README' || true
          git add .
          git commit -m 'docs: annotate deprecation messages' || true
          git push

  graduate:
    if: github.event_name == 'workflow_dispatch' && inputs.release-mode == 'stable'
    runs-on: ubuntu-latest
    permissions:
      contents: write
      pull-requests: write
    steps:
      - uses: actions/checkout@v6
        with:
          ref: ${{ github.event.repository.default_branch }}
          token: ${{ secrets.GRAYCORE_GITHUB_TOKEN }}

      - name: Compute graduate version
        id: graduate
        run: |
          CURRENT=$(jq -r '."."' .release-please-manifest.json)
          STABLE="${CURRENT%%-*}"
          if [ "$CURRENT" = "$STABLE" ]; then
            echo "::error::Manifest version ${CURRENT} has no prerelease suffix; nothing to graduate."
            exit 1
          fi
          echo "CURRENT=${CURRENT}" >> $GITHUB_OUTPUT
          echo "STABLE=${STABLE}" >> $GITHUB_OUTPUT

      - name: Open graduate PR
        env:
          GRAYBOT_GPG_KEY: ${{ secrets.GRAYBOT_GPG_KEY }}
          GH_TOKEN: ${{ secrets.GRAYCORE_GITHUB_TOKEN }}
          CURRENT: ${{ steps.graduate.outputs.CURRENT }}
          STABLE: ${{ steps.graduate.outputs.STABLE }}
        run: |
          echo "$GRAYBOT_GPG_KEY" | gpg --batch --import
          export GPG_KEY_ID=$(gpg --list-secret-keys --keyid-format LONG | grep sec | awk '{print $2}' | cut -d/ -f2)
          git config --global user.signingkey $GPG_KEY_ID
          git config --global commit.gpgSign true
          git config --global user.email "automation@graycore.io"
          git config --global user.name "Beep Boop"
          BRANCH="chore/graduate-v${STABLE}"
          git checkout -b "$BRANCH"
          git commit --allow-empty \
            -m "chore: graduate ${CURRENT} to ${STABLE}" \
            -m "Release-As: ${STABLE}"
          git push --force origin "$BRANCH"
          EXISTING=$(gh pr list --head "$BRANCH" --json number --jq '.[0].number // empty')
          PR_BODY=$(cat <<EOF
          Graduates the release line from \`${CURRENT}\` to a stable \`${STABLE}\`.

          When this PR is merged to \`${{ github.event.repository.default_branch }}\`, release-please will pick up the \`Release-As\` footer below and open a release PR for \`v${STABLE}\`.

          Release-As: ${STABLE}
          EOF
          )
          if [ -z "$EXISTING" ]; then
            gh pr create \
              --base ${{ github.event.repository.default_branch }} \
              --head "$BRANCH" \
              --title "chore: graduate ${CURRENT} → ${STABLE}" \
              --body "$PR_BODY"
          else
            gh pr edit "$EXISTING" --body "$PR_BODY"
            echo "PR #$EXISTING already exists for $BRANCH — updated body"
          fi