ci: add github action for CI testing #53
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| name: CI | |
| on: [push, pull_request] | |
| # | |
| # Make sure to update the copy of this in `iptfs-dev` as well. | |
| # | |
| jobs: | |
| build-fast-kernel: | |
| runs-on: ubuntu-22.04 | |
| steps: | |
| - name: Checkout testing repository in root folder | |
| uses: actions/checkout@v3 | |
| with: | |
| repository: LabNConsulting/iptfs-dev | |
| - name: Checkout source repository under linux | |
| uses: actions/checkout@v3 | |
| with: | |
| path: linux | |
| - name: Install build depencies | |
| run: | | |
| sudo apt-get update -y | |
| sudo apt-get install -y ccache device-tree-compiler libelf-dev xz-utils | |
| - name: Kernel build cache | |
| id: linux-cache | |
| uses: actions/cache@v3 | |
| with: | |
| path: output-linux.tar.xz | |
| # We need a unique key name in order for new versions to save | |
| key: ${{ runner.os }}-kernel-${{ hashFiles('linux-fast.config', 'output-linux.tar.xz') }} | |
| restore-keys: | | |
| key: ${{ runner.os }}-kernel- | |
| - name: Build kernel | |
| run: | | |
| set -x | |
| rm -rf output-linux | |
| if [ -f output-linux.tar.xz ]; then | |
| echo "Cache found, extracting" | |
| tar -xpJf output-linux.tar.xz | |
| # If the kernel config is changed just wipe the cache | |
| if ! diff -q -u1 linux-fast.config output-linux/.config -I '^[ \t]*#' -I '^[ \t]*$' 2>/dev/null; then | |
| echo "Kernel configs differ erasing cache" | |
| rm -rf output-linux output-linux.tar.xz | |
| fi | |
| fi | |
| export CCACHE_DIR=$PWD/output-linux/.ccache | |
| if [ ! -d output-linux ]; then | |
| echo "Creating new output directory" | |
| mkdir output-linux | |
| cp linux-fast.config output-linux/.config | |
| fi | |
| cd output-linux | |
| ccache -z | |
| KBUILD_BUILD_TIMESTAMP='' make CC="ccache gcc" -j2 O=$PWD -C ../linux | |
| ccache -sz | |
| [ -e arch/x86/boot/bzImage ] && cp arch/x86/boot/bzImage .. | |
| # Ccache keeps it's own objects | |
| # make clean | |
| # tar up the remaining files including .ccache | |
| cd .. | |
| echo "Collecting new cache contents" | |
| tar -cf - output-linux | xz -T0 -c > output-linux.tar.xz | |
| ls -hl output-linux.tar.xz | |
| - name: Archive kernel bzImage | |
| uses: actions/upload-artifact@v3 | |
| with: | |
| name: kernel-bzImage | |
| path: bzImage | |
| retention-days: 1 | |
| build-cov-kernel: | |
| runs-on: ubuntu-22.04 | |
| steps: | |
| - name: Checkout testing repository in root folder | |
| uses: actions/checkout@v3 | |
| with: | |
| repository: LabNConsulting/iptfs-dev | |
| - name: Checkout source repository under linux | |
| uses: actions/checkout@v3 | |
| with: | |
| path: linux | |
| - name: Install build depencies | |
| run: | | |
| sudo apt-get update -y | |
| sudo apt-get install -y ccache device-tree-compiler libelf-dev xz-utils | |
| - name: Coverage kernel build cache | |
| id: linux-cov-cache | |
| uses: actions/cache@v3 | |
| with: | |
| path: output-cov-linux.tar.xz | |
| # We need a unique key name in order for new versions to save | |
| key: ${{ runner.os }}-cov-kernel-${{ hashFiles('linux-cov.config', 'output-cov-linux.tar.xz') }} | |
| restore-keys: | | |
| key: ${{ runner.os }}-cov-kernel- | |
| - name: Build coverage kernel | |
| run: | | |
| set -x | |
| rm -rf output-linux | |
| if [ -f output-cov-linux.tar.xz ]; then | |
| echo "Cache found, extracting" | |
| tar -xpJf output-cov-linux.tar.xz | |
| # If the kernel config is changed just wipe the cache | |
| if ! diff -q -u1 linux-cov.config output-linux/.config -I '^[ \t]*#' -I '^[ \t]*$' 2>/dev/null; then | |
| echo "Kernel configs differ erasing cache" | |
| rm -rf output-linux output-cov-linux.tar.xz | |
| fi | |
| fi | |
| export CCACHE_DIR=$PWD/output-linux/.ccache | |
| if [ ! -d output-linux ]; then | |
| echo "Creating new output directory" | |
| mkdir output-linux | |
| cp linux-cov.config output-linux/.config | |
| fi | |
| cd output-linux | |
| ccache -z | |
| KBUILD_BUILD_TIMESTAMP='' make CC="ccache gcc" -j2 O=$PWD -C ../linux | |
| ccache -sz | |
| [ -e arch/x86/boot/bzImage ] && cp arch/x86/boot/bzImage .. | |
| # Ccache keeps it's own objects | |
| # We want the objects and images too for now, restroy once we know | |
| # coverage works | |
| # make clean | |
| # tar up the remaining files including .ccache | |
| cd .. | |
| echo "Collecting new cache contents" | |
| tar -cf - output-linux | xz -T0 -c > output-cov-linux.tar.xz | |
| ls -hl output-cov-linux.tar.xz | |
| - name: Archive coverage kernel bzImage | |
| uses: actions/upload-artifact@v3 | |
| with: | |
| name: kernel-cov-bzImage | |
| path: bzImage | |
| retention-days: 1 | |
| build-rootfs: | |
| runs-on: ubuntu-22.04 | |
| steps: | |
| - name: Checkout testing repository in root folder | |
| uses: actions/checkout@v3 | |
| with: | |
| repository: LabNConsulting/iptfs-dev | |
| - name: Checkout buildroot source repository | |
| run: git clone --depth 1 git://git.buildroot.net/buildroot buildroot -b 2023.05 | |
| - name: Checkout iproute2 repository | |
| uses: actions/checkout@v3 | |
| with: | |
| repository: LabNConsulting/iptfs-iproute2 | |
| ref: iptfs | |
| path: iproute2 | |
| - name: Checkout kernel repository | |
| uses: actions/checkout@v3 | |
| with: | |
| path: linux | |
| - name: Install build depencies | |
| run: | | |
| sudo apt-get update -y | |
| sudo apt-get install -y device-tree-compiler libelf-dev | |
| - name: Buildroot Build Cache | |
| id: buildroot-cache | |
| uses: actions/cache@v3 | |
| with: | |
| path: output-buildroot.tar.gz | |
| key: ${{ runner.os }}-br-${{ hashFiles('buildroot.config', 'output-buildroot.tar.gz', 'root-key', 'root-key.pub') }} | |
| restore-keys: | | |
| key: ${{ runner.os }}-br- | |
| - name: Build Rootfs | |
| run: | | |
| set -x | |
| if [ -f output-buildroot.tar.xz ] || [ -f output-buildroot.tar.gz ]; then | |
| echo "Cache found, extracting" | |
| if [ -f output-buildroot.tar.xz ]; then | |
| tar -xpJf output-buildroot.tar.xz | |
| else | |
| tar -xpzf output-buildroot.tar.gz | |
| fi | |
| # If the buildroot config is changed just wipe the cache | |
| if ! diff -q -u1 buildroot.config output-buildroot/.config -I '^[ \t]*#' -I '^[ \t]*$' 2>/dev/null; then | |
| echo "Buildroot configs differ erasing cache" | |
| rm -rf output-buildroot output-buildroot.tar.gz | |
| fi | |
| fi | |
| if [ ! -d output-buildroot ]; then | |
| echo "Creating new output directory" | |
| mkdir -p output-buildroot | |
| cp -p buildroot.config output-buildroot/.config | |
| cd output-buildroot | |
| else | |
| cd output-buildroot | |
| make -j6 O=$PWD -C ../buildroot iproute2-dirclean | |
| fi | |
| make -j6 O=$PWD -C ../buildroot | |
| # tar up the remaining files including .ccache | |
| cd .. | |
| echo "Collecting new cache contents: $(date)" | |
| tar -czf output-buildroot.tar.gz output-buildroot root-key root-key.pub | |
| ls -hl output-buildroot.tar.gz | |
| echo "Done collecting new cache contents: $(date)" | |
| - name: Archive buildroot rootfs.cpio.gz | |
| uses: actions/upload-artifact@v3 | |
| with: | |
| name: rootfs-compressed-cpio | |
| path: output-buildroot/images/rootfs.cpio.gz | |
| retention-days: 1 | |
| if-no-files-found: error | |
| - name: Archive buildroot root-key | |
| uses: actions/upload-artifact@v3 | |
| with: | |
| name: root-key | |
| path: | | |
| root-key | |
| root-key.pub | |
| retention-days: 1 | |
| if-no-files-found: error | |
| test: | |
| runs-on: ubuntu-22.04 | |
| needs: ["build-cov-kernel", "build-rootfs"] | |
| steps: | |
| - name: Checkout testing repository in root folder | |
| uses: actions/checkout@v3 | |
| with: | |
| repository: LabNConsulting/iptfs-dev | |
| - name: Checkout kernel repository | |
| uses: actions/checkout@v3 | |
| with: | |
| path: linux | |
| - name: Install test depencies | |
| run: | | |
| sudo apt-get update -y | |
| sudo apt-get install -y lcov qemu-system-x86 socat | |
| sudo python3 -m pip install -U munet pytest pytest-asyncio scapy | |
| # | |
| # For coverage data, extract the source and full build to get the gcno | |
| # files. | |
| # | |
| - name: Restore coverage kernel build | |
| id: linux-cov-cache-restore | |
| uses: actions/cache/restore@v3 | |
| with: | |
| path: output-cov-linux.tar.xz | |
| # We need a unique key name in order for new versions to save | |
| key: ${{ runner.os }}-cov-kernel-${{ hashFiles('linux-cov.config', 'output-cov-linux.tar.xz') }} | |
| restore-keys: | | |
| key: ${{ runner.os }}-cov-kernel- | |
| - name: Extract coverage kernel build | |
| run: | | |
| [ -d output-linux ] && echo "Error: found existinb build" && exit 1 | |
| tar -xvpJf output-cov-linux.tar.xz | |
| # | |
| # We only need to artifacts for buildroot | |
| # | |
| - name: Fetch buildroot rootfs.cpio.gz archive | |
| uses: actions/download-artifact@v3 | |
| with: | |
| name: rootfs-compressed-cpio | |
| - name: Fetch root-key | |
| uses: actions/download-artifact@v3 | |
| with: | |
| name: root-key | |
| # Would be nice to loop this w/ and w/o coverage | |
| - name: Prep tests | |
| run: | | |
| test -f output-linux/arch/x86/boot/bzImage | |
| mkdir -p output-buildroot/images/ | |
| mv rootfs.cpio.gz output-buildroot/images/ | |
| mkdir -p test-logs | |
| - name: Print the environment under sudo | |
| run: sudo -E env | |
| - name: Config test | |
| run: | | |
| set -e | |
| tmpf=test-logs/results-config.txt | |
| sudo -E env CI=$CI python3 -m pytest -s --coverage tests/config | tee $tmpf | |
| grep -v SKIPPED $tmpf | |
| - name: Errors test | |
| run: | | |
| set -e | |
| tmpf=test-logs/results-errors.txt | |
| tmpf=/tmp/test-results-$$.txt | |
| sudo -E env CI=$CI python3 -m pytest -s --coverage tests/errors | tee $tmpf | |
| grep -v SKIPPED $tmpf | |
| - name: Simple test | |
| run: | | |
| set -e | |
| tmpf=test-logs/results-simplenet.txt | |
| tmpf=/tmp/test-results-$$.txt | |
| sudo -E env CI=$CI python3 -m pytest -s --coverage tests/simplenet | tee $tmpf | |
| grep -v SKIPPED $tmpf | |
| - name: UT packet test | |
| run: | | |
| set -e | |
| tmpf=test-logs/results-utpkt.txt | |
| sudo python3 -m pytest -s --coverage tests/utpkt | tee $tmpf | |
| grep -v SKIPPED $tmpf | |
| - name: Extract coverage data | |
| if: ${{ always() }} | |
| run: | | |
| make ci-extract-cov | |
| - name: Upload coverage to Codecov | |
| uses: codecov/codecov-action@v3 | |
| with: | |
| token: ${{ secrets.CODECOV_TOKEN }} | |
| files: ./coverage.info | |
| flags: unittests | |
| root_dir: ./linux | |
| verbose: true | |
| - name: Collect test logs | |
| if: ${{ always() }} | |
| run: | | |
| sudo find /tmp/unet-test -name 'gcov-data.tgz' -exec rm {} + | |
| sudo find /tmp/unet-test -type s -exec rm {} + | |
| sudo tar -C /tmp/unet-test -cf - . | tar -C test-logs -xf - | |
| tar -cjf test-logs.tar.bz2 test-logs | |
| - name: Archive test logs tarball | |
| if: ${{ always() }} | |
| uses: actions/upload-artifact@v3 | |
| with: | |
| name: test-logs-tar | |
| path: test-logs.tar.bz2 | |
| deploy: | |
| runs-on: ubuntu-22.04 | |
| if: startsWith(github.ref, 'refs/tags/') | |
| needs: ["build-fast-kernel", "build-rootfs", "test"] | |
| steps: | |
| - name: Download kernel bzImage | |
| uses: actions/download-artifact@v3 | |
| with: | |
| name: kernel-bzImage | |
| - name: Download buildroot rootfs.cpio.gz | |
| uses: actions/download-artifact@v3 | |
| with: | |
| name: rootfs-compressed-cpio | |
| - name: Downlaod root-key | |
| uses: actions/download-artifact@v3 | |
| with: | |
| name: root-key | |
| - name: Deploy | |
| uses: softprops/action-gh-release@v1 | |
| with: | |
| files: | | |
| bzImage | |
| root-key | |
| rootfs.cpio.gz |