name: Release

on:
  push:
    tags:
      - 'v*'
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        include:
          - goos: linux
            goarch: amd64
          - goos: linux
            goarch: arm64
          - goos: darwin
            goarch: amd64
          - goos: darwin
            goarch: arm64

    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-go@v5
        with:
          go-version-file: go.mod

      - name: Build
        env:
          GOOS: ${{ matrix.goos }}
          GOARCH: ${{ matrix.goarch }}
        run: |
          go build \
            -ldflags "-w -s -X main.version=${{ github.ref_name }}" \
            -o terdut-${{ github.ref_name }}-${{ matrix.goos }}-${{ matrix.goarch }} \
            ./cmd/terdut

      - uses: actions/upload-artifact@v4
        with:
          name: terdut-${{ github.ref_name }}-${{ matrix.goos }}-${{ matrix.goarch }}
          path: terdut-${{ github.ref_name }}-${{ matrix.goos }}-${{ matrix.goarch }}

  docker:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - uses: actions/checkout@v4

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

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

      - name: Log in to GHCR
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          push: true
          build-args: VERSION=${{ github.ref_name }}
          tags: |
            ghcr.io/yeniklas/terdut-server:latest
            ghcr.io/yeniklas/terdut-server:${{ github.ref_name }}

  chart:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Configure Git
        run: |
          git config user.name "$GITHUB_ACTOR"
          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"

      - name: Install Helm
        uses: azure/setup-helm@v4

      - name: Update chart versions
        run: |
          VERSION="${{ github.ref_name }}"
          if [[ "$VERSION" =~ ^v[0-9] ]]; then
            CHART_VERSION="${VERSION#v}"
            sed -i "s/^version:.*/version: ${CHART_VERSION}/" charts/terdut-server/Chart.yaml
            sed -i "s/^appVersion:.*/appVersion: \"${VERSION}\"/" charts/terdut-server/Chart.yaml
          fi

      - name: Run chart-releaser
        uses: helm/chart-releaser-action@v1.6.0
        with:
          skip_existing: true
        env:
          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"

  release:
    needs: build
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/download-artifact@v4
        with:
          merge-multiple: true

      - uses: softprops/action-gh-release@v2
        with:
          files: 'terdut-*'