name: Release

on:
  push:
    branches:
      - main
    paths:
      - '**.go'
      - 'go.mod'
      - 'go.sum'
  workflow_dispatch:

permissions:
  contents: write

jobs:
  test:
    name: Test
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.23'

      - name: Run tests with race detector
        run: go test -race -v ./...

  version:
    name: Calculate Version
    needs: test
    runs-on: ubuntu-latest
    outputs:
      version: ${{ steps.version_formatted.outputs.version }}
      version_tag: ${{ steps.version_formatted.outputs.version_tag }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Calculate semantic version
        id: semver
        uses: lukaszraczylo/semver-generator@v1
        with:
          config_file: semver.yaml
          repository_local: true

      - name: Format version
        id: version_formatted
        run: |
          VERSION="${{ steps.semver.outputs.semantic_version }}"
          echo "version=${VERSION}" >> $GITHUB_OUTPUT
          echo "version_tag=v${VERSION}" >> $GITHUB_OUTPUT

      - name: Display version
        run: |
          echo "Calculated version: ${{ steps.version_formatted.outputs.version }}"
          echo "Version tag: ${{ steps.version_formatted.outputs.version_tag }}"

  release:
    name: Release with GoReleaser
    needs: version
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.23'

      - name: Create and push tag
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git tag -a ${{ needs.version.outputs.version_tag }} -m "Release ${{ needs.version.outputs.version_tag }}"
          git push origin ${{ needs.version.outputs.version_tag }}

      - name: Run GoReleaser
        uses: goreleaser/goreleaser-action@v6
        with:
          distribution: goreleaser
          version: '~> v2'
          args: release --clean
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          HOMEBREW_TAP_TOKEN: ${{ secrets.HOMEBREW_TAP_TOKEN }}