Merge pull request #488 from microbit-carlos/ci #1
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| name: Bloaty size diff | |
| on: | |
| pull_request: | |
| branches: '*' | |
| push: | |
| branches: '*' | |
| workflow_dispatch: | |
| inputs: | |
| old-commit: | |
| description: 'Base/old commit to compare against the branch HEAD or new-commit below' | |
| required: true | |
| new-commit: | |
| description: '(Optional) New commit to use instead of branch HEAD' | |
| required: false | |
| default: '' | |
| jobs: | |
| size-diff: | |
| name: Run Bloaty | |
| runs-on: ubuntu-latest | |
| steps: | |
| ######################### | |
| # Install the toolchain # | |
| ######################### | |
| - name: Setup Python | |
| uses: actions/setup-python@v4 | |
| with: | |
| python-version: '3.7' | |
| - name: Setup arm-none-eabi-gcc 10.3 | |
| uses: carlosperate/arm-none-eabi-gcc-action@v1 | |
| with: | |
| release: 10.3-2021.10 | |
| # MarkupSafe < 2.0 needed for Yotta | |
| - name: Install Yotta, Ninja v1.10 & CMake v3.22 via PyPI | |
| run: sudo -H env "PATH=$PATH" python3.7 -m pip install MarkupSafe==1.1.1 ninja==1.10.2.2 cmake==3.22.1 yotta | |
| - name: Install srecord | |
| run: | | |
| sudo apt update | |
| sudo apt install srecord | |
| ####################################### | |
| # Set up the DAL project and build it # | |
| ####################################### | |
| - name: Clone this microbit-dal repository in a subdirectory | |
| uses: actions/checkout@v3 | |
| with: | |
| path: 'microbit-dal' | |
| fetch-depth: '0' | |
| # Unless manually triggered via workflow_dispatch this will be an empty | |
| # string, checking out the default commit for the commit/branch/PR | |
| ref: ${{ github.event.inputs.new-commit }} | |
| - name: Clone the microbit-samples repository in another subdirectory | |
| uses: actions/checkout@v3 | |
| with: | |
| repository: 'lancaster-university/microbit-samples' | |
| path: 'microbit-samples' | |
| - name: Link this microbit-dal clone to use inside microbit-samples | |
| run: | | |
| cd microbit-dal | |
| sudo -H env "PATH=$PATH" yotta link | |
| cd ../microbit-samples | |
| yotta link microbit-dal | |
| - name: Modify samples example source file and config to use BLE | |
| working-directory: 'microbit-samples' | |
| run: | | |
| mv source/examples/bluetooth-services/main.cpp source/main.cpp | |
| mv source/examples/bluetooth-services/config.json config.json | |
| - run: yotta up | |
| working-directory: 'microbit-samples' | |
| env: | |
| YOTTA_GITHUB_AUTHTOKEN: ${{ secrets.YOTTA_GITHUB_AUTHTOKEN }} | |
| - run: yotta ls | |
| working-directory: 'microbit-samples' | |
| - run: yotta build | |
| working-directory: 'microbit-samples' | |
| env: | |
| YOTTA_GITHUB_AUTHTOKEN: ${{ secrets.YOTTA_GITHUB_AUTHTOKEN }} | |
| - name: Save ELF file in a new folder | |
| run: | | |
| mkdir builds | |
| mv microbit-samples/build/bbc-microbit-classic-gcc/source/microbit-samples builds/newer-commit.elf | |
| - name: Clean project | |
| working-directory: 'microbit-samples' | |
| run: rm -rf build/ yotta_modules/ yotta_targets/ | |
| ############################################################### | |
| # Set up microbit-dal to a parent/base commit and build again # | |
| ############################################################### | |
| - name: "PR only: Get base commit SHA" | |
| if: ${{ github.event.pull_request.base.sha }} | |
| run: | | |
| echo "GIT_BASE_SHA=${{ github.event.pull_request.base.sha }}" >> $GITHUB_ENV | |
| echo "# Bloaty comparison with PR base commit" >> $GITHUB_STEP_SUMMARY | |
| echo "Base commit: [${{ github.event.pull_request.base.sha }}](https://github.com/${GITHUB_REPOSITORY}/commit/${{ github.event.pull_request.base.sha }})" >> $GITHUB_STEP_SUMMARY | |
| - name: "Manual trigger only: Get input commits" | |
| if: ${{ github.event_name == 'workflow_dispatch' }} | |
| run: | | |
| echo "GIT_BASE_SHA=${{ github.event.inputs.old-commit }}" >> $GITHUB_ENV | |
| echo "# Bloaty comparison with input commit(s)" >> $GITHUB_STEP_SUMMARY | |
| echo "Old commit: [${{ github.event.inputs.old-commit }}](https://github.com/${GITHUB_REPOSITORY}/commit/${{ github.event.inputs.old-commit }})" >> $GITHUB_STEP_SUMMARY | |
| echo "New commit: [${{ github.event.inputs.new-commit || github.sha }}](https://github.com/${GITHUB_REPOSITORY}/commit/${{ github.event.inputs.new-commit || github.sha}})" >> $GITHUB_STEP_SUMMARY | |
| echo "Full diff: https://github.com/${GITHUB_REPOSITORY}/compare/${{ github.event.inputs.old-commit }}...${{ github.event.inputs.new-commit || github.sha}}" >> $GITHUB_STEP_SUMMARY | |
| - name: "Commit only: Get parent commit SHA" | |
| if: ${{ ! github.event.pull_request.base.sha && github.event_name != 'workflow_dispatch'}} | |
| run: | | |
| cd microbit-dal | |
| echo "GIT_BASE_SHA=$(git log --pretty=%P -n 1 HEAD^0)" >> $GITHUB_ENV | |
| echo "# Bloaty comparison with parent commit" >> $GITHUB_STEP_SUMMARY | |
| echo "Parent commit: [$(git log --pretty=%P -n 1 HEAD^0)](https://github.com/${GITHUB_REPOSITORY}/commit/$(git log --pretty=%P -n 1 HEAD^0))" >> $GITHUB_STEP_SUMMARY | |
| - name: Checkout base/parent microbit-dal older-commit | |
| working-directory: 'microbit-dal' | |
| run: git checkout ${GIT_BASE_SHA} | |
| - name: Link again this microbit-dal in microbit-samples | |
| run: | | |
| cd microbit-dal | |
| sudo -H env "PATH=$PATH" yotta link | |
| cd ../microbit-samples | |
| yotta link microbit-dal | |
| - run: yotta up | |
| working-directory: 'microbit-samples' | |
| env: | |
| YOTTA_GITHUB_AUTHTOKEN: ${{ secrets.YOTTA_GITHUB_AUTHTOKEN }} | |
| - run: yotta ls | |
| working-directory: 'microbit-samples' | |
| - run: yotta build | |
| working-directory: 'microbit-samples' | |
| env: | |
| YOTTA_GITHUB_AUTHTOKEN: ${{ secrets.YOTTA_GITHUB_AUTHTOKEN }} | |
| - name: Save ELF file in a different directory | |
| working-directory: 'microbit-samples' | |
| run: mv build/bbc-microbit-classic-gcc/source/microbit-samples ../builds/older-commit.elf | |
| ####################################### | |
| # Run the Bloaty McBloatface analysis # | |
| ####################################### | |
| # 1st run the bloaty diff so that it's added to the top of the summary page | |
| - name: Run Bloaty to compare before and after ELF files | |
| id: bloaty-comparison | |
| uses: carlosperate/bloaty-action@v1 | |
| with: | |
| bloaty-args: -d compileunits --domain=vm builds/newer-commit.elf -- builds/older-commit.elf | |
| output-to-summary: true | |
| summary-title: "Bloaty diff between the two commits" | |
| # Show total memory consumption of the main memory sections | |
| - name: Show memory usage in summary using size | |
| run: | | |
| echo '# This commit total memory usage' >> $GITHUB_STEP_SUMMARY | |
| echo '## GNU size' >> $GITHUB_STEP_SUMMARY | |
| echo '```' >> $GITHUB_STEP_SUMMARY | |
| echo '$ arm-none-eabi-size builds/newer-commit.elf' >> $GITHUB_STEP_SUMMARY | |
| echo '' >> $GITHUB_STEP_SUMMARY | |
| arm-none-eabi-size builds/newer-commit.elf >> $GITHUB_STEP_SUMMARY | |
| echo '```' >> $GITHUB_STEP_SUMMARY | |
| # Show memory consumption of top 30 components for this build | |
| - name: Run Bloaty to view ELF file full info | |
| uses: carlosperate/bloaty-action@v1 | |
| with: | |
| bloaty-args: -d compileunits --domain=vm -n 30 builds/newer-commit.elf | |
| output-to-summary: true | |
| - name: "PR only: Add comment to PR with the bloaty diff" | |
| if: ${{ github.event.pull_request }} | |
| continue-on-error: true | |
| uses: actions/github-script@v6 | |
| with: | |
| script: | | |
| let prComment = '## Build diff\n' + | |
| 'Base commit: [${{ env.GIT_BASE_SHA }}](${{ github.server_url }}/${{ github.repository }}/commit/${{ env.GIT_BASE_SHA }})\n' + | |
| 'Action run: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}\n' + | |
| '```\n' + | |
| '${{ steps.bloaty-comparison.outputs.bloaty-output-encoded }}' + | |
| '```\n' | |
| github.rest.issues.createComment({ | |
| issue_number: context.issue.number, | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| body: prComment | |
| }) |