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Build kernel #626
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| name: Build kernel | |
| on: | |
| push: | |
| branches: [main] | |
| tags: | |
| - linux-wsl-* | |
| - linux-msft-wsl-* | |
| schedule: | |
| - cron: "30 17 * * *" | |
| workflow_dispatch: | |
| jobs: | |
| build-kernel: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: write | |
| pull-requests: write | |
| steps: | |
| - name: Checkout | |
| uses: actions/[email protected] | |
| - name: Check Kernel Version | |
| id: get_version | |
| run: | | |
| if [[ "$EVENT_NAME" == "push" ]]; then | |
| if [[ "$REF_TYPE" == "tag" ]]; then | |
| MSFT_KERNEL_VER=${GITHUB_REF##*/} | |
| MSFT_KERNEL_INFO=$(curl -sX GET "https://api.github.com/repos/microsoft/WSL2-Linux-Kernel/releases") | |
| MSFT_KERNEL_URL=$(echo "${MSFT_KERNEL_INFO}" | jq -r ".[] | select(.tag_name == \"$MSFT_KERNEL_VER\").tarball_url") | |
| MSFT_KERNEL_BODY=$(echo "${MSFT_KERNEL_INFO}" | jq -r ".[] | select(.tag_name == \"$MSFT_KERNEL_VER\").body") | |
| echo -e "## Features\n${MSFT_KERNEL_BODY}" >/tmp/bodyfile.txt | |
| sed -i "s|\(^[[:space:]]\+KERNEL_URL=\).*|\1${MSFT_KERNEL_URL}|g" build-kernel.sh | |
| echo "MSFT_KERNEL_VER=$MSFT_KERNEL_VER" >> $GITHUB_OUTPUT | |
| fi | |
| else | |
| REPO_KERNEL_INFO=$(curl -sX GET "https://api.github.com/repos/${{ github.repository }}/releases") | |
| REPO_MSFT_KERNEL_VER=$(echo "${REPO_KERNEL_INFO}" | jq -r '[.[] | select(.prerelease == false)][0] | .tag_name') | |
| REPO_KERNEL_VER=$(echo "${REPO_KERNEL_INFO}" | jq -r '[.[] | select(.prerelease == true)][0] | .tag_name') | |
| MSFT_KERNEL_INFO=$(curl -sX GET "https://api.github.com/repos/microsoft/WSL2-Linux-Kernel/releases/latest") | |
| MSFT_KERNEL_VER=$(echo "${MSFT_KERNEL_INFO}" | jq -r '.tag_name') | |
| KERNEL_INFO=$(curl --silent https://www.kernel.org | sed -n '/<td id="latest_link">/,/<\/td>/p') | |
| KERNEL_VER=linux-wsl-$(echo "${KERNEL_INFO}" | grep -Pom1 '(?<=>)([[:digit:]]{1,3}\.){1,2}[[:digit:]]{1,3}') | |
| if [ "$KERNEL_VER" != "$REPO_KERNEL_VER" ]; then | |
| KERNEL_URL=$(echo "${KERNEL_INFO}" | grep -Po 'http[^"]+') | |
| sed -i "s|\(^[[:space:]]\+KERNEL_URL=\).*|\1${KERNEL_URL}|g" build-kernel.sh | |
| echo "MSFT_KERNEL_VER=$KERNEL_VER" >> $GITHUB_OUTPUT | |
| echo "IS_PRERELEASE=true" >> $GITHUB_OUTPUT | |
| elif [ "$MSFT_KERNEL_VER" != "$REPO_MSFT_KERNEL_VER" ]; then | |
| MSFT_KERNEL_URL=$(echo "${MSFT_KERNEL_INFO}" | jq -r '.tarball_url') | |
| MSFT_KERNEL_BODY=$(echo "${MSFT_KERNEL_INFO}" | jq -r '.body') | |
| echo -e "## Features\n${MSFT_KERNEL_BODY}" >/tmp/bodyfile.txt | |
| sed -i "s|\(^[[:space:]]\+KERNEL_URL=\).*|\1${MSFT_KERNEL_URL}|g" build-kernel.sh | |
| echo "MSFT_KERNEL_VER=$MSFT_KERNEL_VER" >> $GITHUB_OUTPUT | |
| fi | |
| fi | |
| env: | |
| EVENT_NAME: ${{ github.event_name }} | |
| REF_TYPE: ${{ github.ref_type }} | |
| - name: Create Pull Request | |
| if: ${{ steps.get_version.outputs.MSFT_KERNEL_VER }} | |
| id: cpr | |
| uses: peter-evans/[email protected] | |
| with: | |
| add-paths: build-kernel.sh | |
| base: main | |
| commit-message: Update ${{ steps.get_version.outputs.MSFT_KERNEL_VER }} | |
| author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> | |
| branch: release/${{ steps.get_version.outputs.MSFT_KERNEL_VER }} | |
| delete-branch: true | |
| title: Update ${{ steps.get_version.outputs.MSFT_KERNEL_VER }} | |
| body: This PR will be merged automatically. | |
| - name: Merge for Dependabot PRs | |
| if: ${{ steps.get_version.outputs.MSFT_KERNEL_VER && steps.cpr.outputs.pull-request-url }} | |
| run: gh pr merge $PR_URL --auto --delete-branch --squash | |
| env: | |
| PR_URL: ${{ steps.cpr.outputs.pull-request-url }} | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Build Release | |
| if: ${{ steps.get_version.outputs.MSFT_KERNEL_VER || github.event_name == 'push' }} | |
| timeout-minutes: 100 | |
| run: | | |
| git pull | |
| docker compose up | |
| docker compose down | |
| tee -a /tmp/bodyfile.txt <<-EOF | |
| ## sha256sum | |
| \`\`\` | |
| $(cat *.sha256) | |
| \`\`\` | |
| EOF | |
| - name: GH Release | |
| if: ${{ steps.get_version.outputs.MSFT_KERNEL_VER }} | |
| uses: softprops/action-gh-release@v1 | |
| with: | |
| body_path: /tmp/bodyfile.txt | |
| prerelease: ${{ steps.get_version.outputs.IS_PRERELEASE == 'true' }} | |
| files: | | |
| wsl2-kernel-amd64 | |
| wsl2-kernel-arm64 | |
| tag_name: ${{ steps.get_version.outputs.MSFT_KERNEL_VER }} | |
| fail_on_unmatched_files: true | |
| - name: Prune old releases | |
| if: ${{ steps.get_version.outputs.MSFT_KERNEL_VER }} | |
| run: | | |
| git fetch --tags | |
| LINUX_TAGS=$(git tag --sort=committerdate -l "linux-wsl-*" | head -n-2) | |
| for TAG in ${LINUX_TAGS[@]}; do | |
| gh release delete ${TAG} --yes | |
| git tag -d ${TAG} | |
| done | |
| MSFT_TAGS=$(git tag --sort=committerdate -l "linux-msft-wsl-*" | head -n-3) | |
| for TAG in ${MSFT_TAGS[@]}; do | |
| gh release delete ${TAG} --yes | |
| git tag -d ${TAG} | |
| done | |
| git push --tags --prune | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Rclone Sync | |
| if: ${{ steps.get_version.outputs.IS_PRERELEASE }} | |
| run: | | |
| mkdir -p .config/rclone | |
| tee -a .config/rclone/rclone.conf >/dev/null <<-EOF | |
| ${{ secrets.RCLONE_CONFIG }} | |
| EOF | |
| docker run --rm --volume ${PWD}/.config:/config --volume ${PWD}/wsl2-kernel-amd64:/data/wsl2-kernel-amd64 rclone/rclone copy /data/wsl2-kernel-amd64 drive:/devtools/wslkernel/ | |
| docker run --rm --volume ${PWD}/.config:/config --volume ${PWD}/wsl2-kernel-arm64:/data/wsl2-kernel-arm64 rclone/rclone copy /data/wsl2-kernel-arm64 drive:/devtools/wslkernel/ | |
| rm -rf .config/rclone |