Trial PR to check if code is working for No code change #64
Workflow file for this run
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| name: Compare Build Outputs | |
| on: | |
| pull_request: | |
| types: [labeled] | |
| concurrency: | |
| group: ci-${{github.workflow}}-${{ github.ref }} | |
| cancel-in-progress: true | |
| jobs: | |
| build-and-compare: | |
| if: github.event.label.name == 'CX_NO_CODE_CHANGE' | |
| runs-on: ubuntu-20.04 | |
| container: ardupilot/ardupilot-dev-${{ matrix.toolchain }}:v0.0.29 | |
| strategy: | |
| fail-fast: false # don't cancel if a job from the matrix fails | |
| matrix: | |
| toolchain: [ | |
| chibios, | |
| #chibios-clang, | |
| ] | |
| gcc: [10] | |
| exclude: | |
| - gcc: 10 | |
| toolchain: chibios-clang | |
| board: ["CarbonixCubeOrange", "Volanti-M1", "Volanti-M2", "Volanti-M3", "Volanti-M4", "Volanti-M5", "Volanti-LWing", "Volanti-RWing", "Volanti-LTail", "Volanti-RTail", "Ottano-M1", "Ottano-M2", "Ottano-M3", "Ottano-M4", "Ottano-M5", "Ottano-LWing", "Ottano-RWing", "Ottano-LTail", "Ottano-RTail"] | |
| # max-parallel: 1 | |
| steps: | |
| # git checkout the PR | |
| - uses: actions/checkout@v3 | |
| with: | |
| fetch-depth: 0 | |
| path: base_branch | |
| submodules: 'recursive' | |
| # Put ccache into github cache for faster build | |
| - name: Prepare ccache timestamp | |
| id: ccache_cache_timestamp | |
| run: | | |
| NOW=$(date -u +"%F-%T") | |
| echo "timestamp=${NOW}" >> $GITHUB_OUTPUT | |
| - name: ccache cache files | |
| uses: actions/cache@v3 | |
| with: | |
| path: ~/.ccache | |
| key: ${{github.workflow}}-ccache-${{steps.ccache_cache_timestamp.outputs.timestamp}} | |
| restore-keys: ${{github.workflow}}-ccache- # restore ccache from either previous build on this branch or on master | |
| - name: setup ccache | |
| run: | | |
| . base_branch/.github/workflows/ccache.env | |
| - name: Check if directory has been modified | |
| run: | | |
| git fetch origin ${{ github.event.pull_request.base.ref }} | |
| CHANGED=$(git diff --quiet HEAD origin/${{ github.event.pull_request.base.ref }} -- libraries/AP_HAL_ChibiOS/hwdef || echo "changed") | |
| if [ "$CHANGED" = "changed" ]; then | |
| echo "Directory has been modified" | |
| exit 1 | |
| fi | |
| - name: Build Head and ${{ github.event.pull_request.base.ref }} ${{matrix.board}} | |
| shell: bash | |
| run: | | |
| git config --global --add safe.directory ${GITHUB_WORKSPACE} | |
| PATH="/github/home/.local/bin:$PATH" | |
| # build the base branch | |
| cd base_branch | |
| # export some environment variables designed to get | |
| # repeatable builds from the same source: | |
| export CHIBIOS_GIT_VERSION="12345678" | |
| export GIT_VERSION="abcdef" | |
| export GIT_VERSION_INT="15" | |
| ./waf configure --board ${{matrix.board}} | |
| ./Tools/Carbonix_scripts/carbonix_board_build.sh ${{ matrix.board }} | |
| NO_VERSIONS_DIR="$GITHUB_WORKSPACE/${{matrix.board}}/pr_bin_no_versions" | |
| mkdir -p "$NO_VERSIONS_DIR" | |
| cp -r build/${{matrix.board}}/bin/* "$NO_VERSIONS_DIR" | |
| echo [`date`] Built Base with no versions | |
| git checkout ${{ github.event.pull_request.base.ref }} | |
| # export some environment variables designed to get | |
| # repeatable builds from the same source: | |
| export CHIBIOS_GIT_VERSION="12345678" | |
| export GIT_VERSION="abcdef" | |
| export GIT_VERSION_INT="15" | |
| ./Tools/Carbonix_scripts/carbonix_board_build.sh ${{ matrix.board }} | |
| NO_VERSIONS_DIR="$GITHUB_WORKSPACE/${{matrix.board}}/base_branch_bin_no_versions" | |
| mkdir -p "$NO_VERSIONS_DIR" | |
| cp -r build/${{matrix.board}}/bin/* "$NO_VERSIONS_DIR" | |
| echo [`date`] Built ${{ github.event.pull_request.base.ref }} with no versions | |
| - name: Upload Artifacts | |
| uses: actions/upload-artifact@v2 | |
| with: | |
| name: ${{ matrix.board }} | |
| path: ${{ github.workspace }}/${{ matrix.board }} | |
| if-no-files-found: warn | |
| - name: Compare build outputs | |
| shell: bash | |
| run: | | |
| git config --global --add safe.directory ${GITHUB_WORKSPACE} | |
| PATH="/github/home/.local/bin:$PATH" | |
| differences_found=0 | |
| for base_file in $GITHUB_WORKSPACE/${{ matrix.board }}/base_branch_bin_no_versions/*.bin | |
| do | |
| base_filename=$(basename "$base_file") | |
| diff_output=$(diff $base_file $GITHUB_WORKSPACE/${{ matrix.board }}/pr_bin_no_versions/$base_filename) || true | |
| if [ "$diff_output" != "" ]; then | |
| echo Failed -- Comparing $base_file and $GITHUB_WORKSPACE/${{ matrix.board }}/pr_bin_no_versions/$base_filename resulted in $diff_output | |
| differences_found=1 | |
| else | |
| echo Passed -- Comparing $base_file and $GITHUB_WORKSPACE/${{ matrix.board }}/pr_bin_no_versions/$base_filename | |
| fi | |
| done | |
| if [ $differences_found -eq 1 ]; then | |
| exit 1 | |
| fi | |