release.yml

# ! ┌───────────────────────────────────────────────────────────────────┐
# ! │                                                                   │
# ! │                          IMPORTANT NOTE                           │
# ! │                                                                   │
# ! │   This file is synced with https://github.com/atomicgo/template   │
# ! │                                                                   │
# ! │        Please apply all changes to the template repository        │
# ! │                                                                   │
# ! └───────────────────────────────────────────────────────────────────┘

name: Release

on:
  push:
    tags:
      - "v*.*.*"

concurrency:
  group: release-${{ github.ref }}
  cancel-in-progress: false

permissions:
  contents: write

jobs:
  publish:
    name: Publish GitHub release
    runs-on: ubuntu-latest
    steps:
      - name: Check out repository
        uses: actions/checkout@v6
        with:
          fetch-depth: 0

      - name: Validate release tag
        shell: bash
        run: |
          set -euo pipefail

          if [[ ! "$GITHUB_REF_NAME" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
            echo "::error::Release tags must use vMAJOR.MINOR.PATCH, got '$GITHUB_REF_NAME'."
            exit 1
          fi

          {
            echo "## Release"
            echo ""
            echo "Preparing GitHub release for \`$GITHUB_REF_NAME\`."
          } >> "$GITHUB_STEP_SUMMARY"

      - name: Publish release
        uses: softprops/action-gh-release@v3
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          generate_release_notes: true
          tag_name: ${{ github.ref_name }}

      - name: Release summary
        shell: bash
        run: |
          {
            echo ""
            echo "Release notes were generated by GitHub and published for \`${{ github.ref_name }}\`."
          } >> "$GITHUB_STEP_SUMMARY"