fix(ci): use flamegraph v0.6.6 to fix stdout pollution issue #93
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| name: Flamegraph PR | |
| on: | |
| pull_request: | |
| workflow_dispatch: | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }} | |
| cancel-in-progress: true | |
| jobs: | |
| flamegraph: | |
| if: contains(github.event.pull_request.labels.*.name, 'flamegraph') | |
| name: flamegraph | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 8 | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: determine the new added project | |
| id: determine_project | |
| run: | | |
| # Get the name of the main branch (assuming it's 'main') | |
| MAIN_BRANCH="main" | |
| # Fetch the main branch | |
| git fetch origin $MAIN_BRANCH:$MAIN_BRANCH | |
| NEW_FOLDER=$(git diff --name-status $MAIN_BRANCH | grep -E '^[AM]' | awk '{print $2}' | grep 'Cargo.toml' | awk -F/ '{printf("%s/%s\n", $1, $2)}' | uniq) | |
| # Extract the names of new folders | |
| if [[ -z "$NEW_FOLDER" ]]; then | |
| echo "No new project found - skipping the build" | |
| gh run cancel ${{ github.run_id }} | |
| gh run watch ${{ github.run_id }} | |
| fi | |
| # Set the output variable | |
| echo "PROJECT_FOLDER=$NEW_FOLDER" >> "$GITHUB_OUTPUT" | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| - name: setup | rust | |
| uses: dtolnay/rust-toolchain@stable | |
| with: | |
| default: true | |
| profile: minimal | |
| - name: build | |
| run: cargo build --release | |
| working-directory: ${{ steps.determine_project.outputs.PROJECT_FOLDER }} | |
| - name: install flamegraph | |
| run: cargo install flamegraph | |
| - name: generate flamegraph | |
| run: cargo flamegraph --root --verbose -- ../../samples/weather_1M.csv | |
| shell: bash | |
| working-directory: ${{ steps.determine_project.outputs.PROJECT_FOLDER }} | |
| env: | |
| CARGO_PROFILE_RELEASE_DEBUG: "true" | |
| - name: rename the flamegraph to gitsha and run.id | |
| run: | | |
| mkdir -p guide/book/_flamegraphs | |
| mv ${{ steps.determine_project.outputs.PROJECT_FOLDER }}/flamegraph.svg guide/book/_flamegraphs/flamegraph-${{ github.sha }}-${{ github.run_id }}.svg | |
| shell: bash | |
| - name: Store flamegraph | |
| uses: peaceiris/actions-gh-pages@v4 | |
| with: | |
| github_token: ${{ secrets.GITHUB_TOKEN }} | |
| publish_dir: guide/book | |
| keep_files: true | |
| - name: post comment | |
| run: | | |
| # link of the just uploaded artefact | |
| LINK='https://rust-meetup-munich.github.io/hack-evening-2024-4/_flamegraphs/flamegraph-${{ github.sha }}-${{ github.run_id }}.svg' | |
| GITSHA=$(git rev-parse HEAD) | |
| echo "### Flamegraph at $GITSHA" > comment.md | |
| echo "" >> comment.md | |
| echo "" >> comment.md | |
| echo "" >> comment.md | |
| # Post the comment to the PR | |
| gh pr comment ${{ github.event.pull_request.number }} -F comment.md | |
| env: | |
| GH_TOKEN: ${{ github.token }} |