name: 'Merge and upload coverage data'
description: 'Compresses and uploads the coverage data as an artifact'

runs:
  using: "composite"
  steps:
    - name: Merge coverage data
      shell: bash -euxo pipefail {0}
      run: scripts/coverage "--profraw-prefix=$GITHUB_JOB" --dir=/tmp/coverage merge

    - name: Download previous coverage data into the same directory
      uses: ./.github/actions/download
      with:
        name: coverage-data-artifact
        path: /tmp/coverage
        skip-if-does-not-exist: true # skip if there's no previous coverage to download
        aws-oidc-role-arn: ${{ inputs.aws-oidc-role-arn }}

    - name: Upload coverage data
      uses: ./.github/actions/upload
      with:
        name: coverage-data-artifact
        path: /tmp/coverage
        aws-oidc-role-arn: ${{ inputs.aws-oidc-role-arn }}