Merge pull request #124 from artichoke/dependabot/github_actions/gha-… #219
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| --- | |
| name: Code Coverage | |
| "on": | |
| push: | |
| branches: | |
| - trunk | |
| pull_request: | |
| branches: | |
| - trunk | |
| jobs: | |
| generate: | |
| name: Generate | |
| permissions: | |
| id-token: write | |
| contents: read | |
| runs-on: ubuntu-latest | |
| env: | |
| RUST_BACKTRACE: 1 | |
| CARGO_NET_GIT_FETCH_WITH_CLI: true | |
| CARGO_REGISTRIES_CRATES_IO_PROTOCOL: sparse | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/[email protected] | |
| - name: Install nightly Rust toolchain | |
| uses: artichoke/setup-rust/[email protected] | |
| - name: Setup grcov | |
| run: | | |
| release_url="$(curl \ | |
| --url https://api.github.com/repos/mozilla/grcov/releases \ | |
| --header 'authorization: Bearer ${{ secrets.GITHUB_TOKEN }}' \ | |
| --header 'content-type: application/json' \ | |
| --silent \ | |
| --fail \ | |
| --retry 5 \ | |
| | jq -r '.[0].assets | |
| | map(select(.browser_download_url | test(".*x86_64-unknown-linux-musl.tar.bz2$"))) | |
| | .[0].browser_download_url' | |
| )" | |
| curl -sL "$release_url" | sudo tar xvj -C /usr/local/bin/ | |
| - name: Show grcov version | |
| run: grcov --version | |
| - name: Generate coverage | |
| env: | |
| LLVM_PROFILE_FILE: "strftime-ruby-%m-%p.profraw" | |
| RUSTFLAGS: "-C instrument-coverage" | |
| # Unstable feature: `--persist-doctests`: persist doctest executables after running | |
| # https://rustwiki.org/en/rustdoc/unstable-features.html#--persist-doctests-persist-doctest-executables-after-running | |
| # | |
| # Used to allow grcov to use these sources to generate coverage metrics. | |
| RUSTDOCFLAGS: "-C instrument-coverage -Z unstable-options --persist-doctests target/debug/doctests" | |
| run: cargo test | |
| - name: Generate HTML report | |
| run: grcov strftime-ruby*.profraw --source-dir . --keep-only 'src/**/*.rs' --binary-path target/debug -t html --filter covered -o target/coverage | |
| - name: Generate detailed JSON report | |
| run: grcov strftime-ruby*.profraw --source-dir . --keep-only 'src/**/*.rs' --binary-path target/debug -t covdir --filter covered -o target/coverage/coverage.json | |
| - name: Configure AWS Credentials | |
| uses: aws-actions/configure-aws-credentials@010d0da01d0b5a38af31e9c3470dbfdabdecca3a # v4.0.1 | |
| if: github.ref == 'refs/heads/trunk' | |
| with: | |
| aws-region: us-west-2 | |
| role-to-assume: arn:aws:iam::447522982029:role/gha-strftime-ruby-s3-backup-20220817011212567800000002 | |
| role-session-name: GitHubActionsRustCodeCoverage@strftime-ruby | |
| - name: Show AWS caller identity | |
| if: github.ref == 'refs/heads/trunk' | |
| run: aws sts get-caller-identity | |
| - name: Upload archives to S3 | |
| if: github.ref == 'refs/heads/trunk' | |
| run: | | |
| aws s3 sync target/coverage/ s3://artichoke-forge-code-coverage-us-west-2/strftime-ruby/ --delete --sse AES256 --exclude '*' --include '*.svg' --content-type 'image/svg+xml' | |
| aws s3 sync target/coverage/ s3://artichoke-forge-code-coverage-us-west-2/strftime-ruby/ --delete --sse AES256 --exclude '*' --include '*.html' --content-type 'text/html' | |
| aws s3 sync target/coverage/ s3://artichoke-forge-code-coverage-us-west-2/strftime-ruby/ --delete --sse AES256 --exclude '*' --include '*.json' --content-type 'application/json' | |
| aws s3 sync target/coverage/ s3://artichoke-forge-code-coverage-us-west-2/strftime-ruby/ --delete --sse AES256 --include '*' --exclude '*.svg' --exclude '*.html' --exclude '*.json' | |
| - name: Check missed lines | |
| shell: python | |
| run: | | |
| import json | |
| from urllib.request import urlopen | |
| trunk_coverage_url = "https://codecov.artichokeruby.org/strftime-ruby/coverage.json" | |
| def print_report(coverage, *, on=None): | |
| if on is None: | |
| raise ValueError("must provide `on` kwarg") | |
| print(f"On {on}:") | |
| print("coveragePercent =", coverage["coveragePercent"]) | |
| print("linesCovered =", coverage["linesCovered"]) | |
| print("linesMissed =", coverage["linesMissed"]) | |
| print("linesTotal =", coverage["linesTotal"]) | |
| print("") | |
| if "${{ github.ref_name }}" == "trunk": | |
| # We don't need to compare trunk coverage to itself | |
| exit(0) | |
| with urlopen(trunk_coverage_url, data=None, timeout=3) as remote: | |
| trunk_coverage = json.load(remote) | |
| print_report(trunk_coverage, on="branch trunk") | |
| with open("target/coverage/coverage.json") as local: | |
| branch_coverage = json.load(local) | |
| on = None | |
| if "${{ github.event_name }}" == "pull_request": | |
| on = "PR artichoke/strftime-ruby#${{ github.event.number }}" | |
| print_report(branch_coverage, on=on) | |
| is_ok = branch_coverage["linesMissed"] <= trunk_coverage["linesMissed"] | |
| exit(0) if is_ok else exit(1) |