ci.yml

name: CI Pipeline

permissions:
  contents: read

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Rust
        uses: actions-rs/toolchain@v1.0.7
        with:
          toolchain: stable
          profile: minimal
          override: true

      - name: Install cargo-llvm-cov
        uses: taiki-e/install-action@cargo-llvm-cov

      - name: Install lcov
        run: sudo apt-get install lcov

      - name: Build project
        run: cargo build --verbose

      - name: Generate coverage report
        run: cargo llvm-cov --lcov --output-path lcov.info

      - name: Check coverage threshold
        run: |
          COVERAGE=$(lcov --summary lcov.info | grep "lines" | cut -d ':' -f 2 | cut -d '%' -f 1 | xargs)
          echo "Coverage: $COVERAGE%"
          if (( $(echo "$COVERAGE < 80" | bc -l) )); then
          echo "Coverage is below 80%"
          exit 1
          fi

      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v5
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          files: lcov.info
          fail_ci_if_error: true