rust.yml

name: Rust

on:
  push:
    paths:
      - "backend/**"
    
env:
  CARGO_TERM_COLOR: always

jobs:
  clippy:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3
      - name: Install latest nightly
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          override: true
          components: rustfmt, clippy

      - uses: Swatinem/rust-cache@v2
      - name: Clippy
        run: |
          cd backend
          cargo clippy -- -D warnings

  api-tests:
    runs-on: ubuntu-latest
    services:
      postgres:
        image: postgres
        env:
          POSTGRES_PASSWORD: password
          POSTGRES_DB: crypto-issues
        ports:
          - 5432:5432

    steps:
      - uses: actions/checkout@v3
      - name: Install latest nightly
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          override: true
          components: rustfmt, clippy

      - uses: Swatinem/rust-cache@v2

      - name: Install tarpaulin
        run: cargo install cargo-tarpaulin

      - name: Install diesel
        run: cargo install diesel_cli --no-default-features -F postgres

      - name: Run migrations
        run: |
          cd backend
          diesel setup --database-url postgres://postgres:password@localhost:5432/crypto-issues

      - name: Run tests
        env:
          DATABASE_URL: postgres://postgres:password@localhost:5432/crypto-issues
          GITHUB_KEY: ${{ secrets.GI_TOKEN }}
        run: |
          cd backend
          cargo tarpaulin --out xml --skip-clean --fail-immediately

      - name: Upload coverage reports to Codecov
        uses: codecov/codecov-action@v3
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
          flags: backend