release.yml

# This workflow must be triggered manually. It is intended to be an entrypoint for
# the whole release process. See the docs/internal/release.md for more details.

name: release
on:
  workflow_dispatch:

# It's technically possible to run several releases in parallel if they are
# a regular release and a hotfix from a different branch, but let's try not
# to do that for our own sanity (🦶🔫).
concurrency:
  group: ${{ github.workflow }}-${{ github.ref_name }}
  cancel-in-progress: true

env:
  CARGO_TERM_COLOR: always

jobs:
  release:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
        with:
          # Unfortunatelly, we can't use the default `github.token` in this workflow.
          # By design, GitHub doesn't trigger workflows on pushes to tags created by
          # the `github.token` to prevent infinite loops.
          # https://github.com/orgs/community/discussions/27028
          token: ${{ secrets.RELEASE_GITHUB_PAT }}

      - name: Resolve the release version
        run: echo "release_version=$(scripts/release/get-version-from-changelog.sh)" >> $GITHUB_ENV
      - name: Resolve the next dev version
        run: echo "next_dev_version=$(scripts/release/get-next-dev-version.sh ${{ env.release_version }})" >> $GITHUB_ENV
      - name: Resolve the git tags
        run: echo "tags=$(scripts/release/get-git-tags.sh ${{ env.release_version }})" >> $GITHUB_ENV


      # To be able to create a commit we need some committer identity.
      - run: |
          git config user.name "rust-marker-ci"
          git config user.email "rust.marker.ci@gmail.com"

      # Create a release commit and tag
      - run: scripts/release/set-version.sh ${{ env.release_version }}
          --commit "🚀 Release v${{ env.release_version }}"

      - run: |
          for tag in ${{ env.tags }}; do
            git tag $tag
          done

      # Create a next dev version commit
      - run: scripts/release/set-version.sh ${{ env.next_dev_version }}
          --commit "🚧 Development v${{ env.next_dev_version }}"

      # Push the changes to the remote
      #
      # We use `--force-with-lease` because the tags that are pushed here will
      # include the  sliding `v{major}` and `v{major}.{minor}` tags, so we have
      # to overwrite them with the new ones.
      - run: git push --force --atomic origin ${{ github.ref_name }} ${{ env.tags }}