coverageCommand should not be required setting

[insspb]

Describe the bug

When repository uses several coverage sites uploads are made after test runs complete. So no need to rerun coverage.

Version of codeclimate-action you're using
v2.5.7

Example links

1. https://github.com/insspb/ikt/pull/29/checks?check_run_id=700558166

Expected behavior
In example at the link echo command used as placeholder. This should be avoided.

[ChristopherBull]

Yup - an issue for me too.

I perform the following step which runs a command using an emulator:

    - name: Android tests and coverage
        uses: reactivecircus/android-emulator-runner@v2
        with:
          api-level: 29
          script: ./gradlew createDebugCoverageReport

If I were to use codeclimate-action, coverageCommand would essentially repeat the previous coverage step.

[paambaati]

Can you folks help me understand this a little better? Are you saying you've already generated coverage output in a previous step and only need this action to simply upload the coverage output?

[ChristopherBull]

@paambaati Yes.

The command I use to generate the coverage report is required by another GitHub Action. So I use your action just to upload to Code Climate.

For example:

      - name: Android tests (unit and instrumented)
        uses: reactivecircus/android-emulator-runner@v2
        with:
          api-level: 29
          # Runs: Build, unit tests, instrumented tests, then generates and combines coverage reports
          script: ./gradlew jacocoCombinedTestReports
      - name: Upload coverage to Code-Climate
        uses: paambaati/codeclimate-action@v2.6.0
        env:
          CC_TEST_REPORTER_ID: ${{ secrets.CC_TEST_REPORTER_ID }}
          JACOCO_SOURCE_PATH: "${{github.workspace}}/app/src/main/java"
        with:
          # coverageCommand is required, but as coverage is calculated in previous step, skip by using 'echo'
          coverageCommand: echo "Coverage already calculated - skipping calculating coverage"
          coverageLocations: ${{github.workspace}}/app/build/reports/coverage/jacocoCombinedTestReports/jacocoCombinedTestReports.xml:jacoco

[paambaati]

This is now available in v2.7.1!