name: Docker multi-arch build

on:
  push:
  pull_request:


jobs:
  build:
    name: Build (${{ matrix.implementation }}-${{ matrix.os }}-${{ matrix.arch }})
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        include:
        - {os: ubuntu-18.04, usedocker: "true", arch: "linux/386", implementation: "tdlight"}
        - {os: ubuntu-18.04, usedocker: "true", arch: "linux/386", implementation: "tdlib"}
        - {os: ubuntu-18.04, usedocker: "false", arch: "linux/amd64", implementation: "tdlight"}
        - {os: ubuntu-18.04, usedocker: "false", arch: "linux/amd64", implementation: "tdlib"}
        - {os: ubuntu-18.04, usedocker: "true", arch: "linux/arm/v6", implementation: "tdlight"}
        - {os: ubuntu-18.04, usedocker: "true", arch: "linux/arm/v6", implementation: "tdlib"}
        - {os: ubuntu-18.04, usedocker: "true", arch: "linux/arm/v7", implementation: "tdlight"}
        - {os: ubuntu-18.04, usedocker: "true", arch: "linux/arm/v7", implementation: "tdlib"}
        - {os: ubuntu-18.04, usedocker: "true", arch: "linux/arm64", implementation: "tdlight"}
        - {os: ubuntu-18.04, usedocker: "true", arch: "linux/arm64", implementation: "tdlib"}
        - {os: windows-2019, usedocker: "false", arch: "amd64", implementation: "tdlight"}
        - {os: windows-2019, usedocker: "false", arch: "amd64", implementation: "tdlib"}
        - {os: macos-10.15, usedocker: "false", arch: "amd64", implementation: "tdlight"}
        - {os: macos-10.15, usedocker: "false", arch: "amd64", implementation: "tdlib"}
    steps:
      - name: Checkout current repo
        uses: actions/checkout@v2
        with:
          submodules: "recursive"


      - name: Get version
        if: matrix.usedocker == 'true'
        run: |
          # Get latest commit short hash
          HASH_VERSION=$(git rev-parse --short HEAD)

          # Strip git ref prefix from version
          VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')
        
          # Strip "v" prefix from tag name
          [[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//')
        
          # Use Docker `latest` tag convention
          [ "$VERSION" == "master" ] && VERSION=latest

          HASH_VERSION=$(echo "$HASH_VERSION" | awk '{print tolower($0)}')
          VERSION=$(echo "$VERSION" | awk '{print tolower($0)}')
          ARCH=${{ matrix.arch }}
          SAFE_ARCH=${ARCH///}  # linux/amd64 -> linuxamd64

          # Store variable for future use
          echo "HASH_VERSION=$HASH_VERSION" >> $GITHUB_ENV
          echo "VERSION=$VERSION" >> $GITHUB_ENV
          echo "SAFE_ARCH=$SAFE_ARCH" >> $GITHUB_ENV

          # Print debug info
          echo "hash version: $HASH_VERSION"
          echo "version: $VERSION"
          echo "safe arch: $SAFE_ARCH"

          # Save env to file
          cat $GITHUB_ENV > github.env

      - name: Set up QEMU
        if: matrix.usedocker == 'true'
        uses: docker/setup-qemu-action@v1

      - name: Set up Docker Buildx
        if: matrix.usedocker == 'true'
        uses: docker/setup-buildx-action@v1

      - name: Cache Docker layers
        if: matrix.usedocker == 'true'
        uses: actions/cache@v2
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ env.SAFE_ARCH }}-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-${{ env.SAFE_ARCH }}-

      - name: Build image
        if: matrix.usedocker == 'true'
        uses: docker/build-push-action@v2
        with:
          context: .
          file: ./Dockerfile
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,mode=max,dest=/tmp/.buildx-cache
          platforms: ${{ matrix.arch }}
          push: false
          load: true
          tags: |
            tdlight-java-natives:${{ env.HASH_VERSION }}-${{ env.SAFE_ARCH }}
          build-args: |
            REVISION=${{ github.run_number }}
            GH_MATRIX_OS=${{ matrix.os }}
            GH_MATRIX_ARCH=${{ matrix.arch }}
            IMPLEMENTATION_NAME=${{ matrix.implementation }}

      - name: Extract jni from docker image
        if: matrix.usedocker == 'true'
        run: |
          mkdir generated
          docker cp $(docker create tdlight-java-natives:${{ env.HASH_VERSION }}-${{ env.SAFE_ARCH }}):/usr/src/tdlight-java-natives/generated/. ./generated/.

      - name: Setup Java (Snapshot)
        if: github.ref == 'refs/heads/develop'
        uses: actions/setup-java@v1
        with:
          java-version: 11
          server-id: mchv-snapshot-distribution
          server-username: MAVEN_USERNAME
          server-password: MAVEN_PASSWORD
      - name: Setup Java (Release)
        if: github.ref == 'refs/heads/master'
        uses: actions/setup-java@v1
        with:
          java-version: 11
          server-id: mchv-release-distribution
          server-username: MAVEN_USERNAME
          server-password: MAVEN_PASSWORD
      - name: Setup variables
        shell: bash
        run: |
          # ====== Variables
          export REVISION=${{ github.run_number }}
          export GH_MATRIX_OS=${{ matrix.os }}
          export GH_MATRIX_ARCH=${{ matrix.arch }}
          export IMPLEMENTATION_NAME=${{ matrix.implementation }}
          source ./scripts/continuous-integration/github-workflows/setup-variables.sh

          echo "Variables:"
          echo "REVISION=$REVISION" >> $GITHUB_ENV
          echo "BUILD_TYPE=$BUILD_TYPE" >> $GITHUB_ENV
          echo "IMPLEMENTATION_NAME=$IMPLEMENTATION_NAME" >> $GITHUB_ENV
          echo "TD_SRC_DIR=$TD_SRC_DIR" >> $GITHUB_ENV
          echo "TD_BIN_DIR=$TD_BIN_DIR" >> $GITHUB_ENV
          echo "TDNATIVES_BIN_DIR=$TDNATIVES_BIN_DIR" >> $GITHUB_ENV
          echo "TDNATIVES_CPP_SRC_DIR=$TDNATIVES_CPP_SRC_DIR" >> $GITHUB_ENV
          echo "TDNATIVES_DOCS_BIN_DIR=$TDNATIVES_DOCS_BIN_DIR" >> $GITHUB_ENV
          echo "TD_BUILD_DIR=$TD_BUILD_DIR" >> $GITHUB_ENV
          echo "TDNATIVES_CPP_BUILD_DIR=$TDNATIVES_CPP_BUILD_DIR" >> $GITHUB_ENV
          echo "JAVA_SRC_DIR=$JAVA_SRC_DIR" >> $GITHUB_ENV
          echo "TDLIB_SERIALIZER_DIR=$TDLIB_SERIALIZER_DIR" >> $GITHUB_ENV
          echo "PATH=$PATH" >> $GITHUB_ENV
          echo "JAVA_HOME=$JAVA_HOME" >> $GITHUB_ENV
          echo "JAVA_INCLUDE_PATH=$JAVA_INCLUDE_PATH" >> $GITHUB_ENV
          echo "CMAKE_EXTRA_ARGUMENTS=$CMAKE_EXTRA_ARGUMENTS" >> $GITHUB_ENV
          echo "VCPKG_DIR=$VCPKG_DIR" >> $GITHUB_ENV
          echo "MAVEN_OPTS=$MAVEN_OPTS" >> $GITHUB_ENV
          echo "GH_CPU_ARCH=$GH_CPU_ARCH" >> $GITHUB_ENV
          echo "CPU_ARCH_JAVA=$CPU_ARCH_JAVA" >> $GITHUB_ENV
          echo "CPU_ARCHITECTURE_NAME=$CPU_ARCHITECTURE_NAME" >> $GITHUB_ENV
          echo "CPU_CORES_NUM=$CPU_CORES_NUM" >> $GITHUB_ENV
          echo "CPU_CORES=$CPU_CORES" >> $GITHUB_ENV
          echo "OPERATING_SYSTEM_NAME=$OPERATING_SYSTEM_NAME" >> $GITHUB_ENV
          echo "OPERATING_SYSTEM_NAME_SHORT=$OPERATING_SYSTEM_NAME_SHORT" >> $GITHUB_ENV
          echo "SRC_TDJNI_LIBNAME=$SRC_TDJNI_LIBNAME" >> $GITHUB_ENV
          echo "DEST_TDJNI_LIBNAME=$DEST_TDJNI_LIBNAME" >> $GITHUB_ENV
      - name: Install dependencies
        if: matrix.usedocker == 'false'
        shell: bash
        run: |
          echo "REVISION: $REVISION"

          source ./scripts/continuous-integration/github-workflows/install-dependencies.sh
      - name: Build
        if: matrix.usedocker == 'false'
        shell: bash
        run: |
          echo "REVISION: $REVISION"

          source ./scripts/continuous-integration/github-workflows/build-natives.sh


      - id: getfilename
        shell: bash
        run: echo "::set-output name=file::$(cd generated/target; ls tdli*-natives-*.jar)"
      - id: getfilepath
        shell: bash
        run: echo "::set-output name=file::$(ls generated/target/tdli*-natives-*.jar)"
      - uses: actions/upload-artifact@v2
        with:
          name: ${{ steps.getfilename.outputs.file }}
          path: ${{ steps.getfilepath.outputs.file }}
      - name: Deploy to Maven (Snapshot)
        if: github.ref == 'refs/heads/develop'
        shell: bash
        run: |
          echo "REVISION: $REVISION"

          source ./scripts/continuous-integration/github-workflows/deploy-snapshot.sh
        env:
          MAVEN_USERNAME: ${{ secrets.MCHV_USERNAME }}
          MAVEN_PASSWORD: ${{ secrets.MCHV_TOKEN }}
      - name: Deploy to Maven (Release)
        if: github.ref == 'refs/heads/master'
        shell: bash
        run: |
          echo "REVISION: $REVISION"

          source ./scripts/continuous-integration/github-workflows/deploy-release.sh
        env:
          MAVEN_USERNAME: ${{ secrets.MCHV_USERNAME }}
          MAVEN_PASSWORD: ${{ secrets.MCHV_TOKEN }}