name: Build Alpine Package

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

env:
  PKG_VERSION: "2.2.0"
  PKG_RELEASE: "1"
  ABSEIL_VERSION: "20230125.3"

jobs:
  build-alpine:
    runs-on: ubuntu-latest
    container: node:current-alpine

    steps:
      - name: Install Git
        run: |
          apk add --no-cache git

      - name: Checkout repository
        uses: actions/checkout@v3
        with:
          submodules: recursive

      - name: Install Alpine Packaging Dependencies
        run: |
          apk update
          apk add alpine-sdk cmake clang llvm linux-headers zlib-dev zlib-static openssl-dev openssl-libs-static musl-dev
          
      - name: Build Static Abseil
        run: |
          git clone https://github.com/abseil/abseil-cpp.git
          cd abseil-cpp
          mkdir build && cd build
          cmake -DCMAKE_BUILD_TYPE=Release \
                -DCMAKE_POSITION_INDEPENDENT_CODE=ON \
                -DABSL_BUILD_TESTING=OFF \
                -DABSL_USE_GOOGLETEST_HEAD=OFF \
                -DCMAKE_CXX_STANDARD=17 \
                -DBUILD_SHARED_LIBS=OFF \
                ..
          make -j$(nproc)
          make install

      - name: Build cpu-check Alpine Package
        run: |
          mkdir -p alpine_build && cd alpine_build
          cmake -DCMAKE_BUILD_TYPE=Release \
                -DUSE_CLANG=ON \
                -DBUILD_STATIC=ON \
                ..
          make
          # Create package metadata
          mkdir -p pkg/APKBUILD
          cat > pkg/APKBUILD/APKBUILD << EOF
          # Contributor: Maintainer <maintainer@example.com>
          # Maintainer: Maintainer <maintainer@example.com>
          pkgname=cpu-check
          pkgver=${{ env.PKG_VERSION }}
          pkgrel=${{ env.PKG_RELEASE }}
          pkgdesc="CPU validation and stress testing tool"
          url="https://github.com/google/cpu-check"
          arch="x86_64"
          license="Apache-2.0"
          depends=""
          makedepends="cmake clang llvm linux-headers zlib-dev zlib-static openssl-dev openssl-libs-static musl-dev"
          source=""
          options="!check"
          EOF
          make apk

      - name: Upload cpu-check Alpine Package
        uses: actions/upload-artifact@v3
        with:
          name: cpu-check-alpine
          path: alpine_build/*.apk 

      - name: Upload to Gitea Alpine Package Registry
        if: github.event_name == 'push' && github.ref == 'refs/heads/master'
        run: |
          apk add --no-cache curl
          curl --user "eric:df299a6e592a8bd829d018b7816e76d03756408d" \
               --upload-file alpine_build/cpu-check-${{ env.PKG_VERSION }}-r${{ env.PKG_RELEASE }}.apk \
               "https://git.ericxliu.me/api/packages/eric/alpine/v3.17/main"