name: Build
on:
  push:
    paths:
      - "**/*.go"
      - "go.mod"
      - "go.sum"
      - ".gitea/workflows/*.yml"
  pull_request:
    branches: [ main ]
    types: [ opened, synchronize, reopened ]
    paths:
      - "**/*.go"
      - "go.mod"
      - "go.sum"

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        GOOS:
          - linux
          - windows
          - darwin
        GOARCH:
          - "amd64"
          - "386"
          - "arm64"

        exclude:
          - GOOS: darwin
            GOARCH: "386"

        include:
          - GOOS: windows
            BIN_SUFFIX: ".exe"

    steps:
      - name: Checkout codebase
        uses: actions/checkout@v2
        with:
          fetch-depth: 0

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

      - name: Setup vars
        id: vars
        run: |
          echo "::set-output name=short_sha::$(git rev-parse --short HEAD)"
          echo "::set-output name=git_tag::$(git describe --tags --always)"

      - name: Test
        run: go test -v ./...

      - name: Build
        env:
          GOOS: ${{ matrix.GOOS }}
          GOARCH: ${{ matrix.GOARCH }}
          CGO_ENABLED: 0
        run: go build -v -trimpath -ldflags="-w -s -X main.AppVersion=${{ steps.vars.outputs.git_tag }}" -o um-${{ matrix.GOOS }}-${{ matrix.GOARCH }}${{ matrix.BIN_SUFFIX }} ./cmd/um

      - name: Publish artifact
        uses: christopherhx/gitea-upload-artifact@v4
        with:
          name: um-${{ matrix.GOOS }}-${{ matrix.GOARCH }}
          path: ./um-${{ matrix.GOOS }}-${{ matrix.GOARCH }}${{ matrix.BIN_SUFFIX }}

  archive:
    runs-on: ubuntu-latest
    needs: build
    steps:
      - name: prepare archive
        run: |
          mkdir -p dist prepare
      - name: Download artifacts
        uses: christopherhx/gitea-download-artifact@v4
        with:
          path: prepare
          pattern: um-*
      - name: prepare archive
        run: |
          for exe in prepare/*/um-*.exe; do
            zip -9 -j "dist/$(basename "$exe" .exe).zip" "$exe"
            rm -f "$exe"
          done
          for exe in prepare/*/um-*; do
            tar \
              --sort=name --format=posix \
              --pax-option=exthdr.name=%d/PaxHeaders/%f \
              --pax-option=delete=atime,delete=ctime \
              --clamp-mtime --mtime='1970-01-01T00:00:00Z' \
              --numeric-owner --owner=0 --group=0 \
              --mode=0755 \
              -cv \
              -C "$(dirname "$exe")" \
              "$(basename "$exe")" \
            | gzip -9 > "dist/$(basename "$exe").tar.gz"
            rm -f "$exe"
          done
      - name: Publish all-in-one archive
        uses: christopherhx/gitea-upload-artifact@v4
        with:
          name: dist-all
          path: dist