Test lintcheck bin cache #24
Workflow file for this run
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| name: Lintcheck | |
| on: pull_request | |
| env: | |
| RUST_BACKTRACE: 1 | |
| CARGO_INCREMENTAL: 0 | |
| concurrency: | |
| # For a given workflow, if we push to the same PR, cancel all previous builds on that PR. | |
| group: "${{ github.workflow }}-${{ github.event.pull_request.number}}" | |
| cancel-in-progress: true | |
| jobs: | |
| build-lintcheck: | |
| runs-on: ubuntu-latest | |
| outputs: | |
| key: ${{ steps.cache.outputs.cache-primary-key }} | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - uses: actions/cache@v4 | |
| id: cache | |
| with: | |
| path: target/debug/lintcheck | |
| key: lintcheck-bin-${{ hashfiles('lintcheck/**') }} | |
| - name: Build lintcheck | |
| if: steps.cache.outputs.cache-hit != true | |
| run: cargo build --manifest-path=lintcheck/Cargo.toml | |
| # Generates `lintcheck-logs/base.json` and stores it in a cache | |
| base: | |
| runs-on: ubuntu-latest | |
| needs: [build-lintcheck] | |
| outputs: | |
| key: ${{ steps.key.outputs.key }} | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 2 | |
| # HEAD is the generated merge commit `refs/pull/N/merge` between the PR and `master`, `HEAD^` | |
| # being the commit from `master` that is the base of the merge | |
| - name: Checkout base | |
| run: git checkout HEAD^ | |
| - name: Create cache key | |
| id: key | |
| run: echo "key=lintcheck-base-${{ needs.build-lintcheck.outputs.key }}-$(git rev-parse HEAD)" >> "$GITHUB_OUTPUT" | |
| - name: Cache base JSON | |
| id: cache | |
| uses: actions/cache@v4 | |
| with: | |
| path: lintcheck-logs/base.json | |
| key: ${{ steps.key.outputs.key }} | |
| - name: Download lintcheck binary | |
| if: steps.cache.outputs.cache-hit != 'true' | |
| uses: actions/cache/restore@v4 | |
| with: | |
| key: ${{ needs.build-lintcheck.outputs.key }} | |
| path: target/debug/lintcheck | |
| fail-on-cache-miss: true | |
| - name: Run lintcheck | |
| if: steps.cache.outputs.cache-hit != 'true' | |
| run: target/debug/lintcheck --format json | |
| - name: Rename JSON file | |
| if: steps.cache.outputs.cache-hit != 'true' | |
| run: mv lintcheck-logs/lintcheck_crates_logs.json lintcheck-logs/base.json | |
| # Generates `lintcheck-logs/head.json` and stores it in a cache | |
| head: | |
| runs-on: ubuntu-latest | |
| needs: [build-lintcheck] | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - name: Download lintcheck binary | |
| if: steps.cache.outputs.cache-hit != 'true' | |
| uses: actions/cache/restore@v4 | |
| with: | |
| key: ${{ needs.build-lintcheck.outputs.key }} | |
| path: target/debug/lintcheck | |
| fail-on-cache-miss: true | |
| - name: Run lintcheck | |
| run: ./target/debug/lintcheck --format json | |
| - name: Rename JSON file | |
| run: mv lintcheck-logs/lintcheck_crates_logs.json lintcheck-logs/head.json | |
| - name: Save head JSON | |
| uses: actions/cache/save@v4 | |
| with: | |
| key: lintcheck-head-${{ github.sha }} | |
| path: lintcheck-logs/head.json | |
| # Retrieves `lintcheck-logs/base.json` and `lintcheck-logs/head.json` from the cache and prints | |
| # the diff to the GH actions step summary | |
| diff: | |
| runs-on: ubuntu-latest | |
| needs: [build-lintcheck, base, head] | |
| steps: | |
| - name: Download lintcheck binary | |
| if: steps.cache.outputs.cache-hit != 'true' | |
| uses: actions/cache/restore@v4 | |
| with: | |
| key: ${{ needs.build-lintcheck.outputs.key }} | |
| path: target/debug/lintcheck | |
| fail-on-cache-miss: true | |
| - name: Restore base JSON | |
| uses: actions/cache/restore@v4 | |
| with: | |
| key: ${{ needs.base.outputs.key }} | |
| path: lintcheck-logs/base.json | |
| fail-on-cache-miss: true | |
| - name: Restore head JSON | |
| uses: actions/cache/restore@v4 | |
| with: | |
| key: lintcheck-head-${{ github.sha }} | |
| path: lintcheck-logs/head.json | |
| fail-on-cache-miss: true | |
| - name: Diff results | |
| run: ./target/debug/lintcheck diff lintcheck-logs/base.json lintcheck-logs/head.json >> $GITHUB_STEP_SUMMARY |