release.yml

name: Create STOPnik release

on:
  workflow_dispatch:
    inputs:
      stopnik_version:
        type: string
        description: Version for the tag (e.g v1.0.0)
        required: true

permissions:
  contents: write

env:
  CGO_ENABLED: 0
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:

  build:
    runs-on: ${{ matrix.os }}
    permissions:
      contents: write
    strategy:
      matrix:
        os: [ ubuntu-latest, macos-latest ]

    steps:
      - name: Show tag
        run: echo "Will create version ${{ inputs.stopnik_version }}"

      - uses: actions/checkout@v4

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

      - name: Display Go version
        run: go version

      - name: Build
        run: |
          VERSION_INPUT=${{ inputs.stopnik_version }}
          CURRENT_VERSION=${VERSION_INPUT:-"ci"}
          ./build.sh build_ci $CURRENT_VERSION ${{ matrix.os }}

      - name: Tests
        run: ./test.sh coverage

      - name: golangci-lint
        uses: golangci/golangci-lint-action@v8
        with:
          version: v2.1.6

      - name: Upload build result
        uses: actions/upload-artifact@v4
        with:
          name: build_result_${{ matrix.os }}
          path: bin/**
          retention-days: 1

  build-and-push-image:
    runs-on: ubuntu-latest
    needs: build
    permissions:
      contents: read
      packages: write
      attestations: write
      id-token: write
    steps:
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Retrieve artifacts
        uses: actions/download-artifact@v4
        with:
          pattern: build_result**
          merge-multiple: true
          path: bin

      - name: Display structure of downloaded files
        run: ls -hR

      - name: Extract some files
        run: |
          mkdir dist
          unzip "bin/stopnik*" -d dist
          ls -hR

      - name: Log in to the Container registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

      - name: Build and push Docker image
        id: push
        uses: docker/build-push-action@v6
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          build-args: STOPNIK_VERSION=${{ inputs.stopnik_version }}
          push: true
          tags: ghcr.io/${{ github.repository_owner }}/stopnik:${{ inputs.stopnik_version }},ghcr.io/${{ github.repository_owner }}/stopnik:latest
          labels: ${{ steps.meta.outputs.labels }}

      - name: Generate artifact attestation
        uses: actions/attest-build-provenance@v1
        with:
          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          subject-digest: ${{ steps.push.outputs.digest }}
          push-to-registry: true

  release:
    runs-on: ubuntu-latest
    needs: ["build", "build-and-push-image"]
    steps:
      - name: Retrieve artifacts
        uses: actions/download-artifact@v4
        with:
          pattern: build_result**
          merge-multiple: true
          path: bin

      - name: Display structure of downloaded files
        run: ls -hR

      - uses: ncipollo/release-action@v1
        with:
          tag: ${{ inputs.stopnik_version }}
          body: >
            STOPnik!
            Version ${{ inputs.stopnik_version }}
          artifacts: "bin/*.zip"