codecov.yml

on:
  push:
    branches: [main]
  pull_request:
    types: [opened, synchronize, reopened, ready_for_review]
  pull_request_review:
    types: [submitted]
  workflow_dispatch:
name: Code coverage
concurrency:
  group: 'codecov-${{ github.event.pull_request.head.label || github.head_ref || github.ref }}'
  cancel-in-progress: true
permissions:
    id-token: write
    contents: read
jobs:
  codecov:
    runs-on: ubuntu-latest-4-cores
    if: >
      github.event.pull_request.draft == false ||
      github.ref == 'refs/heads/main' ||
      (github.event_name == 'pull_request_review' && github.event.review.state == 'approved') ||
      github.event.action == 'ready_for_review' ||
      github.event_name == 'workflow_dispatch'
    steps:
      - uses: actions/checkout@master

      - name: Prep build
        uses: ./.github/actions/prep-ubuntu
        with:
          cache: enabled
          # Cache needs Google credentials:
          GWIP: ${{ secrets.GWIP_SCCACHE }}
          GSA: ${{ secrets.GSA_SCCACHE }}

      - name: Install Tarpaulin
        run: cargo install --locked cargo-tarpaulin
        
      - name: generate codecov reports
        env:
          RUST_BACKTRACE: 1
        run: |
          cargo tarpaulin --timeout 300 -e runtime-integration-tests --features fast-runtime \
          --exclude-files runtime/*/src/migrations.rs \
          --exclude-files runtime/common/src/migrations \
          --exclude-files pallets/rewards/src/migrations/new_instance.rs \
          --exclude-files pallets/block-rewards/src/migrations.rs \
          --exclude-files **/mock.rs \
          --exclude-files **/weights.rs \
          --exclude-files **/weights/* \
          --exclude-files node/ \
          --exclude-files runtime \
          --workspace --out xml

    # UPLOAD REPORTS (requires cargo 1.70.0)
      - name: Upload to codecov.io
        uses: codecov/codecov-action@v3
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
        with:
          verbose: true # optional (default = false)