name: Release-plz

permissions:
  pull-requests: write
  contents: write

on:
  push:
    branches:
      - main

jobs:

  # Release unpublished packages.
  release-plz-release:
    name: Release-plz release
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
      - name: Run release-plz
        id: release-plz
        uses: MarcoIeni/release-plz-action@v0.5
        with:
          command: release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}

  # Create a PR with the new versions and changelog, preparing the next release.
  release-plz-pr:
    name: Release-plz PR
    runs-on: ubuntu-latest
    concurrency:
      group: release-plz-${{ github.ref }}
      cancel-in-progress: false
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
      - name: Run release-plz
        id: release-plz
        uses: MarcoIeni/release-plz-action@v0.5
        with:
          command: release-pr
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
      - name: Tag released PRs
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          RELEASES: ${{ steps.release-plz.outputs.releases }}
        run: |
          set -e

          for release in $(echo "$RELEASES" | jq -r -c '.[]'); do
              package_name=$(echo "$release" | jq -r '.package_name')
              version=$(echo "$release" | jq -r '.version')
              prs_length=$(echo "$release" | jq '.prs | length')
              if [ "$prs_length" -gt 0 ]; then
                  label="released:$package_name-$version"
                  echo "Creating label $label"
                  gh label create $label --color BFD4F2 --force
                  for pr in $(echo "$release" | jq -r -c '.prs[]'); do
                      pr_number=$(echo "$pr" | jq -r '.number')
                      echo "Adding label $label to PR #$pr_number"
                      gh pr edit $pr_number --add-label $label
                  done
              else
                  echo "No PRs found for package $package_name"
              fi
          done
