name: Build

on:
  push:
    branches:
      - main
      - master
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    env:
      REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      # Replace this runtime setup block with the stack this project uses.
      # Examples:
      # - Node: actions/setup-node@v4
      # - Python: actions/setup-python@v5
      # - Go: actions/setup-go@v5
      # - Rust: dtolnay/rust-toolchain@stable
      - name: Setup runtime
        run: echo "Configure PROJECT_STACK runtime here"

      - name: Install dependencies
        run: INSTALL_COMMAND

      - name: Audit dependencies
        run: AUDIT_COMMAND

      - name: Lint
        run: LINT_COMMAND

      - name: Test
        run: TEST_COMMAND

      - name: Build
        run: BUILD_COMMAND

      - name: Upload artifacts
        uses: actions/upload-artifact@v3
        with:
          name: PROJECT_NAME-artifacts
          path: |
            ARTIFACT_OUTPUT_DIRECTORY/**

      - name: Publish latest package
        if: ${{ env.REGISTRY_TOKEN != '' }}
        shell: bash
        run: |
          app_version="PROJECT_VERSION"
          package_version="${app_version}-${GITHUB_SHA::7}"
          package_name="PACKAGE_NAME"
          repository_owner="${GITHUB_REPOSITORY_OWNER:-${GITHUB_REPOSITORY%%/*}}"
          if [ -z "${repository_owner}" ] || [ "${repository_owner}" = "${GITHUB_REPOSITORY}" ]; then
            repository_owner="REPOSITORY_OWNER"
          fi
          gitea_server="${GITHUB_SERVER_URL:-https://git.wilkensxl.de}"
          gitea_server="${gitea_server%/}"
          package_dir="package-registry"
          latest_url="${gitea_server}/api/packages/${repository_owner}/generic/${package_name}/latest"

          mapfile -d '' artifacts < <(find ARTIFACT_OUTPUT_DIRECTORY -maxdepth 1 -type f -print0)
          if [ "${#artifacts[@]}" -eq 0 ]; then
            echo "No package artifacts found in ARTIFACT_OUTPUT_DIRECTORY"
            exit 1
          fi

          rm -rf "${package_dir}"
          mkdir -p "${package_dir}/versioned" "${package_dir}/latest"

          for artifact in "${artifacts[@]}"; do
            extension=""
            base_name="$(basename "$artifact")"
            stem="$base_name"
            if [[ "$base_name" == *.* ]]; then
              extension=".${base_name##*.}"
              stem="${base_name%.*}"
            fi
            safe_stem="$(echo "$stem" | tr -cs 'A-Za-z0-9._-' '-' | sed 's/^-//; s/-$//')"
            safe_name="${safe_stem}-${package_version}${extension}"
            cp "$artifact" "${package_dir}/versioned/${safe_name}"

            curl --fail-with-body \
              --user "${repository_owner}:${REGISTRY_TOKEN}" \
              --upload-file "${package_dir}/versioned/${safe_name}" \
              "${gitea_server}/api/packages/${repository_owner}/generic/${package_name}/${package_version}/${safe_name}"
          done

          curl --silent --show-error --user "${repository_owner}:${REGISTRY_TOKEN}" --request DELETE "${latest_url}" || true

          for artifact in "${artifacts[@]}"; do
            extension=""
            base_name="$(basename "$artifact")"
            stem="$base_name"
            if [[ "$base_name" == *.* ]]; then
              extension=".${base_name##*.}"
              stem="${base_name%.*}"
            fi
            safe_stem="$(echo "$stem" | tr -cs 'A-Za-z0-9._-' '-' | sed 's/^-//; s/-$//')"
            safe_name="${safe_stem}-latest${extension}"
            cp "$artifact" "${package_dir}/latest/${safe_name}"

            curl --fail-with-body \
              --user "${repository_owner}:${REGISTRY_TOKEN}" \
              --upload-file "${package_dir}/latest/${safe_name}" \
              "${latest_url}/${safe_name}"
          done