Build #2
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| name: Build | |
| on: [workflow_dispatch] | |
| jobs: | |
| build: | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| os: [ubuntu-22.04, ubuntu-20.04] | |
| kernel: [{ack: 0, version: 5.10.y}, {ack: 0, version: 5.15.y}, {ack: 0, version: 6.1.y}, {ack: 0, version: 6.6.y}, {ack: 1, version: android13-5.10-lts}, {ack: 1, version: android14-5.15-lts}] | |
| arch: [arm64, x86_64] | |
| runs-on: ${{ matrix.os }} | |
| timeout-minutes: 100 | |
| env: | |
| ACK: ${{ matrix.kernel.ack }} | |
| ARCH: ${{ matrix.arch }} | |
| outputs: | |
| SHORT_HASH: ${{ steps.vars.outputs.SHORT_HASH }} | |
| steps: | |
| - uses: actions/checkout@v3 | |
| - name: Set output variables | |
| id: vars | |
| run: | | |
| set -x | |
| SHORT_HASH=$(git rev-parse --short HEAD) | |
| if [ $ACK -eq 0 ]; then | |
| KERNEL_TYPE=linux | |
| OUT_DIR=out/linux/${ARCH} | |
| else | |
| KERNEL_TYPE=ack | |
| OUT_DIR=out/ack/common/${ARCH} | |
| fi | |
| if [ $ARCH == x86_64 ]; then | |
| # We need to use the real image in the x86 folder because caching | |
| # doesn't work with symlinks | |
| KERNEL_IMAGE="${OUT_DIR}/arch/x86/boot/bzImage" | |
| elif [ $ARCH == arm64 ]; then | |
| KERNEL_IMAGE="${OUT_DIR}/arch/${ARCH}/boot/Image" | |
| fi | |
| echo "SHORT_HASH=$SHORT_HASH" >> $GITHUB_OUTPUT | |
| echo "OUT_DIR=$OUT_DIR" >> $GITHUB_OUTPUT | |
| echo "KERNEL_TYPE=$KERNEL_TYPE" >> $GITHUB_OUTPUT | |
| echo "KERNEL_IMAGE=$KERNEL_IMAGE" >> $GITHUB_OUTPUT | |
| - name: Get real kernel version | |
| run: | | |
| LINUX_URL=https://cdn.kernel.org/pub/linux/kernel | |
| VERSION="${{ matrix.kernel.version }}" | |
| first_char=${VERSION:0:1} | |
| last_char=${VERSION: -1:1} | |
| if [ $last_char == y ]; then | |
| major_minor=${VERSION: 0:-1} | |
| VERSION=$(curl -s $LINUX_URL/v${first_char}.x/ \ | |
| | sed -e 's/<[^>]*>//g' \ | |
| | grep -oP "linux-${major_minor}[0-9]+" \ | |
| | sort -r -V \ | |
| | head -n1 \ | |
| | cut -d '-' -f2) | |
| fi | |
| echo "VERSION=$VERSION" >> $GITHUB_ENV | |
| - name: Cache kernel image | |
| id: cache-kernel | |
| uses: actions/cache@v3 | |
| with: | |
| key: ${{ matrix.os }}-${{ env.VERSION }}-${{ matrix.arch }} | |
| path: | | |
| ${{ steps.vars.outputs.KERNEL_IMAGE }} | |
| ${{ steps.vars.outputs.OUT_DIR }}/vmlinux | |
| - run: ls -lR | |
| if: ${{ steps.cache-kernel.outputs.cache-hit == 'true' }} | |
| - name: Build kernel | |
| if: ${{ steps.cache-kernel.outputs.cache-hit != 'true' }} | |
| uses: ./.github/actions/build-kernel | |
| with: | |
| os: ${{ matrix.os }} | |
| arch: ${{ matrix.arch }} | |
| ack: ${{ matrix.kernel.ack }} | |
| kernel-version: ${{ env.VERSION }} | |
| - name: Rename kernel images | |
| run: | | |
| SUFFIX=${{ steps.vars.outputs.KERNEL_TYPE }}-${{ env.VERSION }}-${{ matrix.arch }} | |
| cp ${{ steps.vars.outputs.KERNEL_IMAGE }} ${{ steps.vars.outputs.KERNEL_IMAGE }}-$SUFFIX | |
| cp ${{ steps.vars.outputs.OUT_DIR }}/vmlinux ${{ steps.vars.outputs.OUT_DIR }}/vmlinux-$SUFFIX | |
| echo "SUFFIX=$SUFFIX" >> $GITHUB_ENV | |
| - name: Upload kernel image artifact | |
| if: ${{ matrix.os == 'ubuntu-22.04' }} | |
| uses: actions/upload-artifact@v3 | |
| with: | |
| name: kernel-image | |
| path: ${{ steps.vars.outputs.KERNEL_IMAGE }}-${{ env.SUFFIX }} | |
| - name: Upload vmlinux artifact | |
| if: ${{ matrix.os == 'ubuntu-22.04' }} | |
| uses: actions/upload-artifact@v3 | |
| with: | |
| name: vmlinux | |
| path: ${{ steps.vars.outputs.OUT_DIR }}/vmlinux-${{ env.SUFFIX }} | |
| run: | |
| needs: build | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| kernel: [{ack: 0, version: 5.10.y}, {ack: 0, version: 5.15.y}, {ack: 0, version: 6.1.y}, {ack: 1, version: android13-5.10-lts}] | |
| arch: [arm64, x86_64] | |
| timeout-minutes: 20 | |
| runs-on: ubuntu-22.04 | |
| env: | |
| ACK: ${{ matrix.kernel.ack }} | |
| ARCH: ${{ matrix.arch }} | |
| steps: | |
| - uses: actions/checkout@v3 | |
| - name: Download all workflow run artifacts | |
| uses: actions/download-artifact@v3 | |
| - name: Install common dependencies | |
| shell: bash | |
| run: sudo apt update && sudo apt install -y debootstrap | |
| - name: Install x86_64 dependencies | |
| if: ${{ matrix.arch == 'x86_64' }} | |
| shell: bash | |
| run: sudo apt install -y qemu-system-x86 | |
| - name: Install arm64 dependencies | |
| if: ${{ matrix.arch == 'arm64' }} | |
| shell: bash | |
| run: sudo apt install -y qemu-system-arm qemu-user-static binfmt-support | |
| - name: Get real kernel version | |
| run: | | |
| LINUX_URL=https://cdn.kernel.org/pub/linux/kernel | |
| VERSION="${{ matrix.kernel.version }}" | |
| first_char=${VERSION:0:1} | |
| last_char=${VERSION: -1:1} | |
| if [ $last_char == y ]; then | |
| major_minor=${VERSION: 0:-1} | |
| VERSION=$(curl -s $LINUX_URL/v${first_char}.x/ \ | |
| | sed -e 's/<[^>]*>//g' \ | |
| | grep -oP "linux-${major_minor}[0-9]+" \ | |
| | sort -r -V \ | |
| | head -n1 \ | |
| | cut -d '-' -f2) | |
| fi | |
| echo "VERSION=$VERSION" >> $GITHUB_ENV | |
| - name: Set output variables | |
| id: vars | |
| run: | | |
| set -x | |
| if [ $ACK -eq 0 ]; then | |
| KERNEL_TYPE=linux | |
| else | |
| KERNEL_TYPE=ack | |
| fi | |
| SUFFIX=$KERNEL_TYPE-${{ env.VERSION }}-${{ matrix.arch }} | |
| if [ $ARCH == x86_64 ]; then | |
| IMAGE_NAME=bzImage-$SUFFIX | |
| else | |
| IMAGE_NAME=Image-$SUFFIX | |
| fi | |
| echo "IMAGE_NAME=$IMAGE_NAME" >> $GITHUB_ENV | |
| - name: Initialize rootfs and initramfs | |
| run: | | |
| set -x | |
| make rootfs-init | |
| ROOTFS=./alpine-${{ matrix.arch }}.img make rootfs-init | |
| scripts/ubuntu_debootstrap.sh jammy ${{ matrix.arch }} | |
| SUDO=1 ROOTFS_DIR=./rootfs/ubuntu-jammy-${{ matrix.arch }} CPIO_FILE=ubuntu-jammy-${{ matrix.arch }}.cpio.gz make rootfs-overlay | |
| - name: Setup shared/init.sh | |
| run: | | |
| mkdir shared | |
| echo poweroff > shared/init.sh | |
| chmod +x shared/init.sh | |
| - name: Run kernel | |
| run: | | |
| QEMU_KERNEL_IMAGE=./kernel-image/$IMAGE_NAME make run | |
| QEMU_KERNEL_IMAGE=./kernel-image/$IMAGE_NAME ROOTFS=./rootfs/ubuntu-jammy-${{ matrix.arch }}.img make run | |
| QEMU_KERNEL_IMAGE=./kernel-image/$IMAGE_NAME INITRD=1 make run | |
| QEMU_KERNEL_IMAGE=./kernel-image/$IMAGE_NAME INITRD=./ubuntu-jammy-${{ matrix.arch }}.cpio.gz make run | |
| QEMU_KERNEL_IMAGE=./kernel-image/$IMAGE_NAME CPU=2 MEM=2048M QEMU_EXTRA_ARGS="" QEMU_EXTRA_KERNEL_CMDLINE="nokaslr" ROOTFS=./alpine-${{ matrix.arch }}.img make run | |
| - name: Upload rootfs artifact | |
| uses: actions/upload-artifact@v3 | |
| with: | |
| name: rootfs | |
| path: rootfs/alpine-${{ matrix.arch }}.img | |
| release: | |
| runs-on: ubuntu-22.04 | |
| needs: [run, build] | |
| permissions: | |
| contents: write | |
| steps: | |
| - name: Download all workflow run artifacts | |
| uses: actions/download-artifact@v3 | |
| - name: Compute hashsums and create hashsums.txt | |
| run: | | |
| (cd vmlinux && sha256sum *) > hashsums.txt | |
| (cd kernel-image && sha256sum *) >> hashsums.txt | |
| (cd rootfs && sha256sum *) >> hashsums.txt | |
| - run: ls -lR | |
| - name: Set output variables | |
| id: vars | |
| run: | | |
| set -x | |
| echo "DATE=$(date +'%Y.%m.%d')" >> $GITHUB_OUTPUT | |
| - name: Publish release | |
| uses: softprops/action-gh-release@v1 | |
| with: | |
| prerelease: true | |
| tag_name: ${{ steps.vars.outputs.DATE }}-${{ needs.build.outputs.SHORT_HASH }} | |
| files: | | |
| vmlinux/* | |
| kernel-image/* | |
| rootfs/* | |
| hashsums.txt |