buildroot/.github/workflows/build.yml

name: Buildroot
on:
  push:
    paths-ignore:
      - '*.md'
      - '*.png'
  pull_request:
    paths-ignore:
      - '*.md'
      - '*.png'
  workflow_dispatch:
  workflow_call:
    inputs:
      submodule:
        description: The directory of the submodule, if this workflow is being called on a submodule
        required: true
        type: string

jobs:   
  build-image-uclibc:
    runs-on: ubuntu-22.04
    env:
      FORCE_UNSAFE_CONFIGURE: 1
    steps:
    - name: Maximize build space
      uses: easimon/maximize-build-space@v10
      with:
        overprovision-lvm: true
        remove-dotnet: true
        remove-android: true
        remove-haskell: true
        remove-codeql: true
        remove-docker-images: true

    - uses: actions/checkout@v4
      with:
        fetch-depth: 0
    - if: inputs.submodule
      run: git submodule update --init -- ${{ inputs.submodule }}
  
    - name: retrieve ccache
      uses: actions/cache@v4
      with:
        path: ~/.buildroot-ccache
        key: ${{ inputs.submodule }}-uclibc-ccache-${{ github.sha }}
        restore-keys: |
          ${{ inputs.submodule }}-uclibc-ccache-
    
    - name: generate cfw hash & iteration count
      run: |
        git config --global --add safe.directory /__w/buildroot/buildroot 
        echo "cfw_sha=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
        if test $(git tag | wc -l) -ne 0; then \
        echo "cfw_tag=$(git describe --tags --abbrev=0)" >> $GITHUB_OUTPUT; \
        echo "cfw_iteration=$(git rev-list --count $(git describe --tags --abbrev=0)..HEAD)" >> $GITHUB_OUTPUT; \
        fi
      id: cfwsha
    
    - name: build
      run: |
        cd ${{ inputs.submodule || '.' }}
        sudo apt-get update && sudo apt-get install -y gsfonts
        make miyoo_uclibc_defconfig
        CPU_N=$(getconf _NPROCESSORS_ONLN)
        set -o pipefail
        if ! ( \
        make -j $CPU_N sdk \
        CFW_HASH="${{ steps.cfwsha.outputs.cfw_sha }}" CFW_TAG="${{ steps.cfwsha.outputs.cfw_tag }}" CFW_ITERATION="${{ steps.cfwsha.outputs.cfw_iteration }}" \
        APPEND_VERSION="-Dev_build$(echo ${{ github.ref_name != 'master' && github.ref_name || '' }} | sed 's/\//-/g' | sed '/./ s/^/-/')" 2>&1 \
        | tee build.log \
        | grep --line-buffered "^>>>" \
        ); then tail -n100 build.log && exit 1
        fi
 
    - name: Archive build logs (uClibc)
      if: success() || failure()
      uses: actions/upload-artifact@v4
      with:
        name: build-logs (uClibc)
        path: ${{ inputs.submodule || '.' }}/build.log

    - name: generate-graphs
      run: |
        cd ${{ inputs.submodule || '.' }}
        sudo apt-get update && sudo apt-get install -y python3-matplotlib python3-numpy
        make graph-build
      
    - uses: actions/upload-artifact@v4
      with:
        name: build image (uClibc)
        path: ${{ inputs.submodule || '.' }}/output/images/miyoo-*.img
        if-no-files-found: error # 'error', 'warn', 'ignore'; defaults to `warn`
        
    - uses: actions/upload-artifact@v4
      with:
        name: SDK (uClibc)
        path: ${{ inputs.submodule || '.' }}/output/images/arm-miyoo-linux-uclibcgnueabi_sdk-buildroot.tar.gz
        if-no-files-found: error # 'error', 'warn', 'ignore'; defaults to `warn`    

    - uses: actions/upload-artifact@v4
      with:
        name: build-graphs (uClibc)
        path: ${{ inputs.submodule || '.' }}/output/graphs/
        if-no-files-found: error # 'error', 'warn', 'ignore'; defaults to `warn` 

    - uses: actions/upload-artifact@v4
      with:
        name: rootfs (uClibc)
        path: ${{ inputs.submodule || '.' }}/output/images/rootfs.ext4
        if-no-files-found: error # 'error', 'warn', 'ignore'; defaults to `warn`   

  build-image-musl:
    runs-on: ubuntu-22.04
    env:
      FORCE_UNSAFE_CONFIGURE: 1
    steps:
    - name: Maximize build space
      uses: easimon/maximize-build-space@v10
      with:
        overprovision-lvm: true
        remove-dotnet: true
        remove-android: true
        remove-haskell: true
        remove-codeql: true
        remove-docker-images: true

    - uses: actions/checkout@v4
      with:
        fetch-depth: 0
    - if: inputs.submodule
      run: git submodule update --init -- ${{ inputs.submodule }}

    - name: retrieve ccache
      uses: actions/cache@v4
      with:
        path: ~/.buildroot-ccache
        key: ${{ inputs.submodule }}-musl-ccache-${{ github.sha }}
        restore-keys: |
          ${{ inputs.submodule }}-musl-ccache-

    - name: generate cfw hash & iteration count
      run: |
        git config --global --add safe.directory /__w/buildroot/buildroot 
        echo "cfw_sha=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
        if test $(git tag | wc -l) -ne 0; then \
        echo "cfw_tag=$(git describe --tags --abbrev=0)" >> $GITHUB_OUTPUT; \
        echo "cfw_iteration=$(git rev-list --count $(git describe --tags --abbrev=0)..HEAD)" >> $GITHUB_OUTPUT; \
        fi
      id: cfwsha

    - name: build
      run: |
        cd ${{ inputs.submodule || '.' }}
        sudo apt-get update && sudo apt-get install -y gsfonts
        make miyoo_musl_defconfig
        CPU_N=$(getconf _NPROCESSORS_ONLN)
        set -o pipefail
        if ! ( \
        make -j $CPU_N sdk \
        CFW_HASH="${{ steps.cfwsha.outputs.cfw_sha }}" CFW_TAG="${{ steps.cfwsha.outputs.cfw_tag }}" CFW_ITERATION="${{ steps.cfwsha.outputs.cfw_iteration }}" \
        APPEND_VERSION="-Dev_build$(echo ${{ github.ref_name != 'master' && github.ref_name || '' }} | sed 's/\//-/g' | sed '/./ s/^/-/')" 2>&1 \
        | tee build.log \
        | grep --line-buffered "^>>>" \
        ); then tail -n100 build.log && exit 1
        fi
 
    - name: Archive build logs (musl)
      if: success() || failure()
      uses: actions/upload-artifact@v4
      with:
        name: build-logs (musl)
        path: ${{ inputs.submodule || '.' }}/build.log

    - name: generate-graphs
      run: |
        cd ${{ inputs.submodule || '.' }}
        sudo apt-get update && sudo apt-get install -y python3-matplotlib python3-numpy
        make graph-build
      
    - uses: actions/upload-artifact@v4
      with:
        name: build image (musl)
        path: ${{ inputs.submodule || '.' }}/output/images/miyoo-*.img
        if-no-files-found: error # 'error', 'warn', 'ignore'; defaults to `warn`

    - uses: actions/upload-artifact@v4
      with:
        name: SDK (musl)
        path: ${{ inputs.submodule || '.' }}/output/images/arm-miyoo-linux-musleabi_sdk-buildroot.tar.gz
        if-no-files-found: error # 'error', 'warn', 'ignore'; defaults to `warn` 

    - uses: actions/upload-artifact@v4
      with:
        name: build-graphs (musl)
        path: ${{ inputs.submodule || '.' }}/output/graphs/
        if-no-files-found: error # 'error', 'warn', 'ignore'; defaults to `warn` 

    - uses: actions/upload-artifact@v4
      with:
        name: rootfs (musl)
        path: ${{ inputs.submodule || '.' }}/output/images/rootfs.ext4
        if-no-files-found: error # 'error', 'warn', 'ignore'; defaults to `warn` 

  build-sdk-uclibc-static:
    runs-on: ubuntu-22.04
    env:
      FORCE_UNSAFE_CONFIGURE: 1
    steps:
    - name: Maximize build space
      uses: easimon/maximize-build-space@v10
      with:
        overprovision-lvm: true
        remove-dotnet: true
        remove-android: true
        remove-haskell: true
        remove-codeql: true
        remove-docker-images: true

    - uses: actions/checkout@v4
    - if: inputs.submodule
      run: git submodule update --init --depth 1 -- ${{ inputs.submodule }}

    - name: retrieve ccache
      uses: actions/cache@v4
      with:
        path: ~/.buildroot-ccache
        key: ${{ inputs.submodule }}uclibc-static-ccache-${{ github.sha }}
        restore-keys: |
          ${{ inputs.submodule }}uclibc-static-ccache-

    - name: build
      run: |
        cd ${{ inputs.submodule || '.' }}
        make miyoo_uclibc_static_defconfig
        CPU_N=$(getconf _NPROCESSORS_ONLN)
        set -o pipefail
        if ! ( \
        make -j $CPU_N sdk 2>&1 \
        | tee build.log \
        | grep --line-buffered "^>>>" \
        ); then tail -n100 build.log && exit 1
        fi
 
    - name: Archive build logs (uClibc static)
      if: success() || failure()
      uses: actions/upload-artifact@v4
      with:
        name: build-logs (uClibc static)
        path: ${{ inputs.submodule || '.' }}/build.log

    - uses: actions/upload-artifact@v4
      with:
        name: SDK (uClibc static)
        path: ${{ inputs.submodule || '.' }}/output/images/arm-miyoo-linux-uclibcgnueabi_sdk-buildroot.tar.gz
        if-no-files-found: error # 'error', 'warn', 'ignore'; defaults to `warn` 

  build-sdk-musl-static:
    runs-on: ubuntu-22.04
    env:
      FORCE_UNSAFE_CONFIGURE: 1
    steps:
    - name: Maximize build space
      uses: easimon/maximize-build-space@v10
      with:
        overprovision-lvm: true
        remove-dotnet: true
        remove-android: true
        remove-haskell: true
        remove-codeql: true
        remove-docker-images: true

    - uses: actions/checkout@v4
    - if: inputs.submodule
      run: git submodule update --init --depth 1 -- ${{ inputs.submodule }}

    - name: retrieve ccache
      uses: actions/cache@v4
      with:
        path: ~/.buildroot-ccache
        key: ${{ inputs.submodule }}musl-static-ccache-${{ github.sha }}
        restore-keys: |
          ${{ inputs.submodule }}musl-static-ccache-

    - name: build
      run: |
        cd ${{ inputs.submodule || '.' }}
        make miyoo_musl_static_defconfig
        CPU_N=$(getconf _NPROCESSORS_ONLN)
        set -o pipefail
        if ! ( \
        make -j $CPU_N sdk 2>&1 \
        | tee build.log \
        | grep --line-buffered "^>>>" \
        ); then tail -n100 build.log && exit 1
        fi
 
    - name: Archive build logs (musl static)
      if: success() || failure()
      uses: actions/upload-artifact@v4
      with:
        name: build-logs (musl static)
        path: ${{ inputs.submodule || '.' }}/build.log


    - uses: actions/upload-artifact@v4
      with:
        name: SDK (musl static)
        path: ${{ inputs.submodule || '.' }}/output/images/arm-miyoo-linux-musleabi_sdk-buildroot.tar.gz
        if-no-files-found: error # 'error', 'warn', 'ignore'; defaults to `warn`