build-linux-arm64.yml

name: Build Linux ARM64

on:
  workflow_call:

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
        with:
          platforms: arm64

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Set environment variables
        run: |
          echo "GOARCH=arm64" >> $GITHUB_ENV
          echo "GOOS=linux" >> $GITHUB_ENV
          if [[ "${GITHUB_REF}" == refs/tags/* ]]; then
            VERSION=${GITHUB_REF#refs/tags/}
          else
            VERSION="v0.0.0-${GITHUB_SHA::8}"
          fi
          echo "VERSION=${VERSION}" >> $GITHUB_ENV
          echo "ARCH_NAME=aarch64" >> $GITHUB_ENV

      - name: Build for ARM64
        env:
          DOCKER_BUILDKIT: 1
        run: |
          # Activate BuildKit and create a new builder
          docker buildx create --use --name arm64-builder --platform linux/arm64
          docker buildx inspect --bootstrap

          # Building images for ARM64
          docker buildx build --platform linux/arm64 --load --tag minitia/minitiad-shared:arm64 . -f Dockerfile.arm64

          # Extract build output using ARM64 images
          mkdir -p ./build
          docker create --name temp minitia/minitiad-shared:arm64
          docker cp temp:/usr/local/bin/minitiad ./build/
          docker rm temp

          # Packaging of results
          cd ./build
          mkdir -p minievm_${VERSION}
          mv minitiad minievm_${VERSION}/
          tar -czvf minievm_${VERSION}_Linux_${ARCH_NAME}.tar.gz minievm_${VERSION}
          mv minievm_${VERSION}_Linux_${ARCH_NAME}.tar.gz ../

          # Check build results
          cd ..
          ls -l
          file minievm_${VERSION}_Linux_${ARCH_NAME}.tar.gz

          # Remove builder
          docker buildx rm arm64-builder

      - name: List files
        run: ls -l

      - name: Release
        uses: softprops/action-gh-release@v2
        with:
          files: |
            ./minievm_${{ env.VERSION }}_Linux_${{ env.ARCH_NAME }}.tar.gz
        env:
          VERSION: ${{ env.VERSION }}
          ARCH_NAME: ${{ env.ARCH_NAME }}