mirror of https://github.com/grafana/grafana
CI: Track backend code coverage (#100856)
* CI: Track backend code coverage This is a super rudimentary way to track this coverage. The important bit for me is the ability to extract the coverage files. * CI: Allow tests to fail * Codeowners: Assign ownership of coverage tracking * CI: Join coverage info in the job * CI: Attempt to parallellise tests * CI: Upload despite failures * CI: Pattern is not regex * CI: Set up repository and Go before merging * CI: Generate go before checking coverage * CI: Multi-line string * CI: Backticks execute commands; avoid them * CI: Make the output a bit prettier Tabs are absurdly large. * CI: Remove comment on retentionpull/100875/head
Mariell Hoversholm
5 months ago
committed by
GitHub
parent
46a537aa02
commit
6f9fc8fa0c
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name: Backend Coverage (OSS) |
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on: |
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push: |
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paths: |
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- pkg/** |
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- .github/workflows/backend-coverage.yml |
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- go.* |
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branches: |
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- main |
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pull_request: |
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|
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jobs: |
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unit-tests: |
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name: Run unit tests (OSS) |
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runs-on: ubuntu-latest |
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if: github.repository == 'grafana/grafana' |
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steps: |
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- name: Check out repository |
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uses: actions/checkout@v4.2.2 |
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- name: Setup Go environment |
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uses: actions/setup-go@v5.3.0 |
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with: |
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go-version-file: go.work |
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- name: Run tests |
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run: make gen-go test-go-unit |
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- name: Upload coverage file |
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uses: actions/upload-artifact@v4 |
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if: success() || failure() |
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with: |
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name: unit-cov |
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path: unit.cov |
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retention-days: 1 |
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compression-level: 9 # this is raw text, and includes a _lot_ of repetition. compressing it should yield pretty good results. |
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integration-tests: |
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name: Run integration tests (OSS) |
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runs-on: ubuntu-latest |
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if: github.repository == 'grafana/grafana' |
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steps: |
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- name: Check out repository |
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uses: actions/checkout@v4.2.2 |
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- name: Setup Go environment |
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uses: actions/setup-go@v5.3.0 |
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with: |
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go-version-file: go.work |
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- name: Run tests |
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run: make gen-go test-go-integration |
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- name: Upload coverage file |
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uses: actions/upload-artifact@v4 |
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if: success() || failure() |
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with: |
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name: integration-cov |
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path: integration.cov |
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retention-days: 1 |
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compression-level: 9 # this is raw text, and includes a _lot_ of repetition. compressing it should yield pretty good results. |
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report-coverage: |
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name: Report coverage from unit and integration tests (OSS) |
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needs: [unit-tests, integration-tests] |
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runs-on: ubuntu-latest |
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# we don't do always() so as to not run even if the workflow is cancelled |
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if: github.repository == 'grafana/grafana' && (success() || failure()) |
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steps: |
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- name: Check out repository |
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uses: actions/checkout@v4.2.2 |
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- name: Setup Go environment |
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uses: actions/setup-go@v5.3.0 |
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with: |
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go-version-file: go.work |
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- name: Generate Go |
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run: make gen-go |
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- uses: actions/download-artifact@v4 |
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with: |
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pattern: '*-cov' |
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path: . |
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merge-multiple: true |
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- name: Join coverage outputs |
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run: | |
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cp unit.cov backend.cov |
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tail -n+2 integration.cov >> backend.cov |
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- name: Convert coverage info to per-func stats |
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run: go tool cover -func backend.cov > backend-funcs.log |
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- name: Upload coverage file |
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uses: actions/upload-artifact@v4 |
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with: |
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name: backend-cov |
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path: | |
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backend.cov |
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backend-funcs.log |
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retention-days: 30 |
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compression-level: 9 # this is raw text, and includes a _lot_ of repetition. compressing it should yield pretty good results. |
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- name: Set summary to total coverage |
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# We use single quotes here to disable the bash backtick behaviour of executing commands. |
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run: | |
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echo '# Coverage' >> $GITHUB_STEP_SUMMARY |
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echo '```' >> $GITHUB_STEP_SUMMARY |
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grep 'total:' backend-funcs.log | tr '\t' ' ' >> $GITHUB_STEP_SUMMARY |
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echo '```' >> $GITHUB_STEP_SUMMARY |
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