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aparcaraparcar
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build-on-comment: migrate from openwrt.git
Let's maintain the script over here, I should have added it here to begin with. While at it, rework to use the PR message as trigger, not any comments. This reduces the amount of running CI jobs and also allows but PR creator and maintainers (by modifing the PR message) to trigger such job. Signed-off-by: Paul Spooren <mail@aparcar.org>
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‎.github/workflows/build-pr-profile.yml‎

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name: Build PR Profile
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on:
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workflow_call:
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permissions:
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pull-requests: write
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concurrency:
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group: build-on-pr-${{ github.event.pull_request.number }}
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cancel-in-progress: true
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jobs:
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check-and-build:
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runs-on: ubuntu-latest
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steps:
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- name: Parse build command from PR description
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id: parse-command
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run: |
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DESCRIPTION=$(cat <<'EOF'
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${{ github.event.pull_request.body }}
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EOF
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)
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if echo "$DESCRIPTION" | grep -q "build [a-zA-Z0-9_-]\+/[a-zA-Z0-9_-]\+/[a-zA-Z0-9_-]\+"; then
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BUILD_PATH=$(echo "$DESCRIPTION" | grep -o "build [a-zA-Z0-9_-]\+/[a-zA-Z0-9_-]\+/[a-zA-Z0-9_-]\+" | head -1 | sed 's/build //')
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TARGET=$(echo "$BUILD_PATH" | cut -d'/' -f1)
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SUBTARGET=$(echo "$BUILD_PATH" | cut -d'/' -f2)
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PROFILE=$(echo "$BUILD_PATH" | cut -d'/' -f3)
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echo "build_requested=true" >> $GITHUB_OUTPUT
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echo "target=$TARGET" >> $GITHUB_OUTPUT
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echo "subtarget=$SUBTARGET" >> $GITHUB_OUTPUT
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echo "profile=$PROFILE" >> $GITHUB_OUTPUT
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echo "build_path=$BUILD_PATH" >> $GITHUB_OUTPUT
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else
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echo "build_requested=false" >> $GITHUB_OUTPUT
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fi
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- name: Find existing build comment
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if: steps.parse-command.outputs.build_requested == 'true'
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id: find-comment
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uses: peter-evans/find-comment@v2
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with:
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issue-number: ${{ github.event.pull_request.number }}
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comment-author: "github-actions[bot]"
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body-includes: "Build Results for"
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- name: Create early build comment
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if: steps.parse-command.outputs.build_requested == 'true'
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id: start-comment
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uses: peter-evans/create-or-update-comment@v3
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with:
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issue-number: ${{ github.event.pull_request.number }}
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comment-id: ${{ steps.find-comment.outputs.comment-id }}
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body: |
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## Build Results for `${{ steps.parse-command.outputs.build_path }}`
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Build in progress...
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[Follow progress](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})
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edit-mode: replace
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- name: Checkout repository
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if: steps.parse-command.outputs.build_requested == 'true'
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uses: actions/checkout@v4
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with:
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token: ${{ secrets.GITHUB_TOKEN }}
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fetch-depth: 0
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- name: Setup build environment
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if: steps.parse-command.outputs.build_requested == 'true'
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continue-on-error: true
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run: |
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sudo apt-get update
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sudo apt-get install -y build-essential libncurses5-dev gawk git subversion libssl-dev gettext zlib1g-dev swig unzip time rsync
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- name: Build target
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if: steps.parse-command.outputs.build_requested == 'true'
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id: build
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run: |
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make defconfig
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echo "CONFIG_DEVEL=y" > .config
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echo "CONFIG_BPF_TOOLCHAIN_HOST=y" >> .config
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echo "CONFIG_TARGET_${{ steps.parse-command.outputs.target }}=y" >> .config
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echo "CONFIG_TARGET_${{ steps.parse-command.outputs.target }}_${{ steps.parse-command.outputs.subtarget }}=y" >> .config
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echo "CONFIG_TARGET_${{ steps.parse-command.outputs.target }}_${{ steps.parse-command.outputs.subtarget }}_DEVICE_${{ steps.parse-command.outputs.profile }}=y" >> .config
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make defconfig
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make -j$(nproc) BUILD_LOG=1
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echo "build_success=true" >> $GITHUB_OUTPUT
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- name: Upload log
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uses: actions/upload-artifact@v4
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if: steps.parse-command.outputs.build_requested == 'true' && (success() || failure())
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with:
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name: build-log-${{ steps.parse-command.outputs.target }}-${{ steps.parse-command.outputs.subtarget }}-${{ steps.parse-command.outputs.profile }}
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path: logs/
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- name: Create artifact archive
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if: steps.build.outputs.build_success == 'true'
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run: |
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cd bin/
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tar -czf ../build-artifacts.tar.gz *
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cd ..
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- name: Upload build artifacts
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if: steps.build.outputs.build_success == 'true'
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uses: actions/upload-artifact@v4
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with:
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name: build-${{ steps.parse-command.outputs.target }}-${{ steps.parse-command.outputs.subtarget }}-${{ steps.parse-command.outputs.profile }}
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path: build-artifacts.tar.gz
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- name: Update comment with build results
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if: steps.build.outputs.build_success == 'true'
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uses: peter-evans/create-or-update-comment@v3
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with:
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comment-id: ${{ steps.start-comment.outputs.comment-id }}
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issue-number: ${{ github.event.pull_request.number }}
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body: |
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## Build Results for `${{ steps.parse-command.outputs.build_path }}`
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Build completed successfully
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**Target:** `${{ steps.parse-command.outputs.target }}`
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**Subtarget:** `${{ steps.parse-command.outputs.subtarget }}`
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**Profile:** `${{ steps.parse-command.outputs.profile }}`
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[Download artifacts](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})
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edit-mode: replace
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- name: Update comment on build failure
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if: steps.parse-command.outputs.build_requested == 'true' && failure()
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uses: peter-evans/create-or-update-comment@v3
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with:
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comment-id: ${{ steps.start-comment.outputs.comment-id }}
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issue-number: ${{ github.event.pull_request.number }}
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body: |
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## Build Results for `${{ steps.parse-command.outputs.build_path }}`
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Build failed
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[Check logs](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})
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edit-mode: replace

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