release-please.yaml

name: Prepare release

on:
  push:
    branches: [main]
  workflow_dispatch:

permissions:
  contents: write
  pull-requests: write
  issues: write

jobs:
  release-please:
    runs-on: ubuntu-latest
    steps:
      - name: Run Release Please
        id: rp
        uses: googleapis/release-please-action@5c625bfb5d1ff62eadeeb3772007f7f66fdcf071 # v4.4.1
        with:
          config-file: .github/release-please-config.json
          manifest-file: .github/release-please-manifest.json

      - name: Checkout
        if: steps.rp.outputs.releases_created == 'true'
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          fetch-depth: 0

      - name: Fast-forward major/minor floats
        if: steps.rp.outputs.releases_created == 'true'
        env:
          RP_OUTPUTS: ${{ toJSON(steps.rp.outputs) }}
        run: |
          set -euo pipefail
          git config user.name "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
          echo "$RP_OUTPUTS" | jq -r '
            (.paths_released | fromjson) as $paths
            | $paths[] as $p
            | "\(.[$p + "--tag_name"])\t\(.[$p + "--sha"])"
          ' | while IFS=$'\t' read -r TAG SHA; do
            COMP="${TAG%/*}"
            VER="${TAG##*/v}"
            MAJ="${VER%%.*}"
            REST="${VER#*.}"
            MIN="${REST%%.*}"
            echo "Fast-forwarding ${COMP}/v${MAJ} and ${COMP}/v${MAJ}.${MIN} -> ${SHA}"
            git tag -f "${COMP}/v${MAJ}" "${SHA}"
            git tag -f "${COMP}/v${MAJ}.${MIN}" "${SHA}"
            git push origin -f "${COMP}/v${MAJ}" "${COMP}/v${MAJ}.${MIN}"
          done