name: Release Artifacts

on:
  push:
    tags:
      - "*"
  workflow_dispatch:

jobs:
  release:
    name: Build and publish release
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          cache: true

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: "20"
          cache: npm
          cache-dependency-path: web/ui/package-lock.json

      - name: Install UI deps
        run: npm --prefix ./web/ui ci

      - name: Build UI assets
        run: npm --prefix ./web/ui run build

      - name: Build release binaries
        shell: bash
        run: |
          set -eu
          mkdir -p dist

          for arch in amd64 arm64; do
            base="scratchbox-linux-${arch}"

            CGO_ENABLED=0 GOOS=linux GOARCH="${arch}" \
              go build -trimpath -ldflags "-s -w" \
              -o "dist/${base}-default" ./cmd/scratchbox

            CGO_ENABLED=0 GOOS=linux GOARCH="${arch}" \
              go build -trimpath -tags "netgo osusergo" -ldflags "-s -w" \
              -o "dist/${base}-static" ./cmd/scratchbox

            file "dist/${base}-static" | grep -q "statically linked"
          done

      - name: Package release archives
        shell: bash
        run: |
          set -eu
          rm -rf release-packages
          mkdir -p release-packages

          for bin in dist/scratchbox-linux-*; do
            name="$(basename "${bin}")"
            archive="scratchbox-${{ github.ref_name }}-${name}.tar.gz"
            stage="release-packages/${name}"

            rm -rf "${stage}"
            mkdir -p "${stage}"
            cp README.md "${stage}/"
            cp "${bin}" "${stage}/"
            tar -C "${stage}" -czf "${archive}" .
          done

      - name: Create release and upload archives
        uses: https://gitea.com/actions/gitea-release-action@v1
        with:
          tag_name: ${{ github.ref_name }}
          name: ${{ github.ref_name }}
          files: |-
            scratchbox-${{ github.ref_name }}-linux-*.tar.gz