name: Build Kernel on: pull_request: paths: - '.github/workflows/check-kernel-patches.yml' - '.github/workflows/build.yml' - '.github/workflows/kernel.yml' - 'include/kernel*' - 'package/kernel/**' - 'target/linux/generic/**' push: paths: - '.github/workflows/check-kernel-patches.yml' - '.github/workflows/build.yml' - '.github/workflows/kernel.yml' - 'include/kernel*' - 'package/kernel/**' - 'target/linux/**' permissions: contents: read concurrency: group: ${{ github.workflow }}-${{ github.ref }} cancel-in-progress: ${{ github.event_name == 'pull_request' }} jobs: determine_targets: name: Set targets runs-on: ubuntu-latest outputs: targets_subtargets: ${{ steps.find_targets.outputs.targets_subtargets }} targets: ${{ steps.find_targets.outputs.targets }} steps: - name: Checkout uses: actions/checkout@v3 with: fetch-depth: 2 - name: Get changed files id: changed-files uses: tj-actions/changed-files@v35 - name: Set targets id: find_targets run: | ALL_TARGETS="$(perl ./scripts/dump-target-info.pl targets 2>/dev/null)" CHANGED_FILES="$(echo ${{ steps.changed-files.outputs.all_changed_files }} | tr ' ' '\n')" TARGETS_SUBTARGETS="$(echo "$ALL_TARGETS" | sort -u -t '/' -k1 | awk '{ print $1 }')" TARGETS="$(echo "$ALL_TARGETS" | sort -u -t '/' -k1,1 | awk '{ print $1 }')" JSON_TARGETS_SUBTARGETS='[' FIRST=1 for TARGET in $TARGETS_SUBTARGETS; do if echo "$CHANGED_FILES" | grep -v -q target/linux || echo "$CHANGED_FILES" | grep -q target/linux/generic || echo "$CHANGED_FILES" | grep -q $(echo $TARGET | cut -d "/" -f 1); then [[ $FIRST -ne 1 ]] && JSON_TARGETS_SUBTARGETS="$JSON_TARGETS_SUBTARGETS"',' JSON_TARGETS_SUBTARGETS="$JSON_TARGETS_SUBTARGETS"'"'"${TARGET}"'"' FIRST=0 fi done JSON_TARGETS_SUBTARGETS="$JSON_TARGETS_SUBTARGETS"']' JSON_TARGETS='[' FIRST=1 for TARGET in $TARGETS; do if echo "$CHANGED_FILES" | grep -v -q target/linux || echo "$CHANGED_FILES" | grep -q target/linux/generic || echo "$CHANGED_FILES" | grep -q $(echo $TARGET | cut -d "/" -f 1); then [[ $FIRST -ne 1 ]] && JSON_TARGETS="$JSON_TARGETS"',' JSON_TARGETS="$JSON_TARGETS"'"'"${TARGET}"'"' FIRST=0 fi done JSON_TARGETS="$JSON_TARGETS"']' echo -e "\n---- targets to build ----\n" echo "$JSON_TARGETS_SUBTARGETS" echo -e "\n---- targets to build ----\n" echo -e "\n---- targets to check patch ----\n" echo "$JSON_TARGETS" echo -e "\n---- targets to check patch ----\n" echo "targets_subtargets=$JSON_TARGETS_SUBTARGETS" >> $GITHUB_OUTPUT echo "targets=$JSON_TARGETS" >> $GITHUB_OUTPUT build: name: Build Kernel with external toolchain needs: determine_targets permissions: contents: read packages: read strategy: fail-fast: False matrix: target: ${{fromJson(needs.determine_targets.outputs.targets_subtargets)}} uses: ./.github/workflows/build.yml with: target: ${{ matrix.target }} build_kernel: true build_all_kmods: true check-kernel-patches: name: Check Kernel patches needs: determine_targets permissions: contents: read packages: read strategy: fail-fast: False matrix: target: ${{fromJson(needs.determine_targets.outputs.targets)}} uses: ./.github/workflows/check-kernel-patches.yml with: target: ${{ matrix.target }}