Build GKI Kernels #10
Workflow file for this run
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| name: Build Kernel | |
| on: | |
| workflow_dispatch: # Allows manual triggering of the workflow | |
| jobs: | |
| build_kernel: | |
| runs-on: ubuntu-latest | |
| steps: | |
| # Step 0: Maximize build space | |
| - name: Maximize build space | |
| uses: easimon/maximize-build-space@master | |
| with: | |
| root-reserve-mb: 8192 | |
| temp-reserve-mb: 2048 | |
| remove-dotnet: 'true' | |
| remove-android: 'true' | |
| remove-haskell: 'true' | |
| remove-codeql: 'true' | |
| # Step 1: Download prebuilt toolchain | |
| - name: Download prebuilt toolchain | |
| run: | | |
| AOSP_MIRROR=https://android.googlesource.com | |
| BRANCH=main-kernel-build-2024 | |
| # Clone necessary prebuilt tools | |
| git clone $AOSP_MIRROR/platform/prebuilts/build-tools -b $BRANCH --depth 1 build-tools | |
| git clone $AOSP_MIRROR/kernel/prebuilts/build-tools -b $BRANCH --depth 1 kernel-build-tools | |
| git clone $AOSP_MIRROR/platform/system/tools/mkbootimg -b $BRANCH --depth 1 mkbootimg | |
| # Add tools to PATH | |
| echo "$GITHUB_WORKSPACE/kernel-build-tools/linux-x86/bin" >> $GITHUB_PATH | |
| echo "$GITHUB_WORKSPACE/build-tools/path/linux-x86" >> $GITHUB_PATH | |
| echo "$GITHUB_WORKSPACE/mkbootimg" >> $GITHUB_PATH | |
| # Step 2: Set boot sign key (store key in the environment and write to a file in new directory) | |
| - name: Set boot sign key | |
| env: | |
| BOOT_SIGN_KEY: ${{ secrets.BOOT_SIGN_KEY }} # Environment variable for the key | |
| run: | | |
| if [ ! -z "$BOOT_SIGN_KEY" ]; then | |
| # Create a new directory in GITHUB_WORKSPACE to avoid permission issues | |
| mkdir -p $GITHUB_WORKSPACE/avb_keys | |
| echo "$BOOT_SIGN_KEY" > $GITHUB_WORKSPACE/avb_keys/testkey_rsa2048.pem | |
| # Ensure it's readable by everyone | |
| chmod 644 $GITHUB_WORKSPACE/avb_keys/testkey_rsa2048.pem | |
| # Optionally, add the directory to the PATH | |
| echo "$GITHUB_WORKSPACE/avb_keys" >> $GITHUB_PATH | |
| fi | |
| # Step 3: Install 'repo' tool | |
| - name: Install 'repo' tool | |
| run: | | |
| curl https://storage.googleapis.com/git-repo-downloads/repo > $GITHUB_WORKSPACE/repo | |
| chmod a+rx $GITHUB_WORKSPACE/repo | |
| echo "$GITHUB_WORKSPACE" >> $GITHUB_PATH | |
| # Step 4: Clone kernel build scripts | |
| - name: Clone kernel build scripts | |
| run: | | |
| git clone https://github.com/TheWildJames/kernel_build_scripts.git | |
| # Step 5: Run kernel build script | |
| - name: Run kernel build script | |
| run: | | |
| chmod +x kernel_build_scripts/GKI/aio_gki_build_kernel_release.sh | |
| kernel_build_scripts/GKI/aio_gki_build_kernel_release.sh |