build_images.yml

name: Build Images
on:
  push:
    branches:
      - master
      - main
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 2
      # FIXME: https://github.com/jlumbroso/free-disk-space/issues/17
      - name: same as 'large-packages' but without 'google-cloud-sdk'
        shell: bash
        run: |
          sudo apt-get remove -y '^dotnet-.*'
          sudo apt-get remove -y '^llvm-.*'
          sudo apt-get remove -y 'php.*'
          sudo apt-get remove -y '^mongodb-.*'
          sudo apt-get remove -y '^mysql-.*'
          sudo apt-get remove -y azure-cli google-chrome-stable firefox powershell mono-devel libgl1-mesa-dri
          sudo apt-get autoremove -y
          sudo apt-get clean
      - name: Free Disk Space (Ubuntu)
        uses: jlumbroso/free-disk-space@main
        with:
          # this might remove tools that are actually needed,
          # if set to "true" but frees about 6 GB
          tool-cache: false

          # all of these default to true, but feel free to set to
          # "false" if necessary for your workflow
          android: true
          dotnet: true
          haskell: true
          large-packages: false
          docker-images: false
          swap-storage: true
      - name: get golang version 1
        run: |
          export VERSION=$(cat .golang_version | awk -F',' '{print $1}' | sed 's/go1/go-1/')
          DOTS=$(echo -n $VERSION | awk -F"." '{print NF-1}')
          if [ "$DOTS" == "1" ]; then
            echo "value=$VERSION.0" >> $GITHUB_OUTPUT
            echo "wildcard=$VERSION.x" >> $GITHUB_OUTPUT
          else
           echo "value=$VERSION" >> $GITHUB_OUTPUT
            echo "wildcard=$(echo -n $VERSION | sed 's/\.[^.]*$/.x/')" >> $GITHUB_OUTPUT
          fi
        id: golang_version_1
      - name: get golang version 2
        run: |
          export VERSION=$(cat .golang_version | awk -F',' '{print $2}' | sed 's/go1/go-1/')
          DOTS=$(echo -n $VERSION | awk -F"." '{print NF-1}')
          if [ "$DOTS" == "1" ]; then
            echo "value=$VERSION.0" >> $GITHUB_OUTPUT
            echo "wildcard=$VERSION.x" >> $GITHUB_OUTPUT
          else
           echo "value=$VERSION" >> $GITHUB_OUTPUT
            echo "wildcard=$(echo -n $VERSION | sed 's/\.[^.]*$/.x/')" >> $GITHUB_OUTPUT
          fi
        id: golang_version_2
      - name: get if toolchain should be built
        run: |
          export VAL=$(git diff-tree --no-commit-id --name-only -r ${{ github.sha }} | grep "docker/toolchain" | wc -l | awk '{print $1}')
          echo $VAL
          echo "value=$(echo -n $VAL)" >> $GITHUB_OUTPUT
        id: toolchain_build
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
      - name: Login to Docker Hub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
      - name: build toolchain image
        uses: docker/build-push-action@v4
        if: steps.toolchain_build.outputs.value != '0'
        with:
          context: docker/toolchain/
          platforms: linux/amd64
          #,linux/arm64
          tags: techknowlogick/xgo:toolchain
          push: true
          file: docker/toolchain/Dockerfile
      - name: build golang ${{ steps.golang_version_1.outputs.value }} image base
        uses: docker/build-push-action@v4
        with:
          context: docker/${{ steps.golang_version_1.outputs.value }}/
          platforms: linux/amd64
          #,linux/arm64
          tags: techknowlogick/xgo:${{ steps.golang_version_1.outputs.value }}-base
          push: true
          file: docker/${{ steps.golang_version_1.outputs.value }}/Dockerfile
          build-contexts: |
            toolchain=docker-image://techknowlogick/xgo:toolchain
      - name: build golang ${{ steps.golang_version_1.outputs.value }} image
        uses: docker/build-push-action@v4
        with:
          context: .
          platforms: linux/amd64
          #,linux/arm64
          tags: techknowlogick/xgo:${{ steps.golang_version_1.outputs.value }},techknowlogick/xgo:${{ steps.golang_version_1.outputs.wildcard }}
          push: true
          build-args: |
            VERSION=${{ steps.golang_version_1.outputs.value }}
          file: docker/build/Dockerfile
          build-contexts: |
            ${{ steps.golang_version_1.outputs.value }}-base=docker-image://techknowlogick/xgo:${{ steps.golang_version_1.outputs.value }}-base
      - name: build golang ${{ steps.golang_version_2.outputs.value }} image
        uses: docker/build-push-action@v4
        with:
          context: docker/${{ steps.golang_version_2.outputs.value }}/
          platforms: linux/amd64
          #,linux/arm64
          tags: techknowlogick/xgo:${{ steps.golang_version_2.outputs.value }}-base
          push: true
          file: docker/${{ steps.golang_version_2.outputs.value }}/Dockerfile
          build-contexts: |
            toolchain=docker-image://techknowlogick/xgo:toolchain
      - name: build golang ${{ steps.golang_version_2.outputs.value }} image
        uses: docker/build-push-action@v3
        with:
          context: .
          platforms: linux/amd64
          #,linux/arm64
          tags: techknowlogick/xgo:${{ steps.golang_version_2.outputs.value }},techknowlogick/xgo:${{ steps.golang_version_2.outputs.wildcard }}
          push: true
          build-args: |
            VERSION=${{ steps.golang_version_2.outputs.value }}
          file: docker/build/Dockerfile
          build-contexts: |
            ${{ steps.golang_version_2.outputs.value }}-base=docker-image://techknowlogick/xgo:${{ steps.golang_version_2.outputs.value }}-base
      - name: build latest image
        uses: docker/build-push-action@v4
        with:
          context: docker/go-latest/
          platforms: linux/amd64
          #,linux/arm64
          tags: techknowlogick/xgo:latest
          push: true
          file: docker/go-latest/Dockerfile