release.yml

# Terraform Provider release workflow.
name: Release

# This GitHub action creates a release when a tag that matches the pattern
# "v*" (e.g. v0.1.0) is created.
on:
  push:
    tags:
      - 'v*'
  workflow_dispatch:

# Releases need permissions to read and write the repository contents.
# GitHub considers creating releases and uploading assets as writing contents.
permissions:
  contents: write

jobs:
  goreleaser:
    if: startsWith(github.ref, 'refs/tags/')
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          # Allow goreleaser to access older tag information.
          fetch-depth: 0

      - name: Generate release notes
        id: notes
        env:
          GITHUB_REPOSITORY: ${{ github.repository }}
        run: |
          notes="${RUNNER_TEMP}/release-notes.md"
          bash .github/scripts/generate-release-notes.sh "${{ github.ref_name }}" > "$notes"
          echo "path=${notes}" >> "$GITHUB_OUTPUT"
          echo "Release notes:"
          cat "$notes"

      - name: Update CHANGELOG
        run: bash .github/scripts/update-changelog.sh "${{ github.ref_name }}" "${{ steps.notes.outputs.path }}"

      - name: Commit CHANGELOG
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git add CHANGELOG.md
          git diff --staged --quiet || git commit -m "docs: update CHANGELOG for ${{ github.ref_name }}"
          git push origin HEAD:main

      - uses: actions/setup-go@b7ad1dad31e06c5925ef5d2fc7ad053ef454303e # v7.0.0
        with:
          go-version-file: 'go.mod'
          cache: true

      - name: Import GPG key
        uses: crazy-max/ghaction-import-gpg@2dc316deee8e90f13e1a351ab510b4d5bc0c82cd # v7.0.0
        id: import_gpg
        with:
          gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
          passphrase: ${{ secrets.PASSPHRASE }}

      - name: Run GoReleaser
        uses: goreleaser/goreleaser-action@f06c13b6b1a9625abc9e6e439d9c05a8f2190e94 # v7.2.3
        with:
          args: release --clean --release-notes=${{ steps.notes.outputs.path }}
        env:
          # GitHub sets the GITHUB_TOKEN secret automatically.
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          GPG_FINGERPRINT: ${{ steps.import_gpg.outputs.fingerprint }}