release.yml

on:
  release:
    types:
      - prereleased
      - released

name: Release

env:
  TAG: ${{ github.event.release.tag_name }}

jobs:
  check-version:
    name: Check Version
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Version
        run: |
          set -ex
          cargo_version="$(sed -n 's/^version\s*=\s*"\(.*\)"\s*$/\1/p' Cargo.toml)"
          test "$cargo_version" = "${TAG#v}"

  test:
    name: Test
    needs: check-version
    uses: ./.github/workflows/test.yml

  publish:
    name: Publish
    needs: test
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - uses: taiki-e/install-action@v2
        with:
          tool: protoc,sccache
      - name: Install toolchain
        uses: dtolnay/rust-toolchain@stable
      - name: Package
        run: |
          cargo package
      - name: Publish
        env:
          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
        run: |
          cargo publish

  failure:
    needs: [check-version, test, publish]
    if: cancelled() || failure()
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Remove tag
        run: |
          git push --delete origin "$TAG"