name: code-coverage

on:
  push:
    branches: [ "main"]
  pull_request:
    branches: [ "main" ]

env:
  CARGO_TERM_COLOR: always

jobs:
  unittest-cov:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v3
      with:
        submodules: recursive

    - name: Cargo cache
      uses: actions/cache@v3
      with:
        path: |
          ~/.cargo/bin/
          ~/.cargo/registry/index/
          ~/.cargo/registry/cache/
          ~/.cargo/git/db/
        key: ${{ runner.os }}-cargo-test-${{ hashFiles('**/Cargo.lock') }}

    - name: Install 1.71.0 toolchain
      uses: actions-rs/toolchain@v1
      with:
        toolchain: 1.71.0
        override: true

    - name: Run unittest
      # Disable --all-features to avoid CI failure when download dependent lib (via yarn) for contract compilation.
      # run: cargo test --all-features --no-fail-fast
      run: cargo test --no-fail-fast
      env:
        CARGO_INCREMENTAL: '0'
        RUSTC_BOOTSTRAP: '1'
        RUSTFLAGS: '-Zprofile -Ccodegen-units=1 -Copt-level=0 -Cinline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Zpanic_abort_tests'
        RUSTDOCFLAGS: '-Zprofile -Ccodegen-units=1 -Copt-level=0 -Cinline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Zpanic_abort_tests'

    - id: coverage
      uses: actions-rs/grcov@v0.1

    - name: Upload coverage to Codecov
      uses: codecov/codecov-action@v3
      with:
        file: ${{ steps.coverage.outputs.report }}
        # Disable to avoid CI failure as following:
        # ['error'] There was an error running the uploader: Error uploading to https://codecov.io: Error: There was an error fetching the storage 
        # URL during POST: 404 - {'detail': ErrorDetail(string='Could not find a repository, try using repo upload token', code='not_found')}
        # fail_ci_if_error: true