ci.yml

name: CI/CD

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main
      
jobs:
    backend-ci:
      runs-on: ubuntu-latest
      steps:
        - name: Checkout
          uses: actions/checkout@v3
          with:
            fetch-depth: 0
        - name: Install latest stable
          uses: actions-rs/toolchain@v1
          with:
            toolchain: stable
            components: rustfmt, clippy
        - uses: cachix/install-nix-action@v20
          with:
            nix_path: nixpkgs=channel:nixos-unstable
        - name: Install just
          run: |
            # Update nix
            nix-channel --add https://nixos.org/channels/nixpkgs-unstable
            nix-channel --update
            nix-env -iA nixpkgs.just
            nix-env -iA nixpkgs.xmlstarlet
            nix-env -iA nixpkgs.cargo-tarpaulin

        - name: Lint code
          run: just lint
          working-directory: ./apps/backend/backend-server
          env:
            CARGO_TERM_COLOR: always
        
        - name: Calculate test coverage
          working-directory: ./apps/backend/backend-server
          run: |
            just test-coverage
            COVERAGE=$(cat cobertura.xml | xmlstarlet sel -t -v "/coverage/@line-rate" | awk '{printf "%.2f", $1 * 100}')%
            echo "COVERAGE=$COVERAGE" >> $GITHUB_ENV
          env:
            CARGO_TERM_COLOR: always

    frontend-ci:
      runs-on: ubuntu-latest
      steps:
      - uses: actions/checkout@v3
      - name: Install dependencies
        run: npm install
        working-directory: ./apps/frontend
      - name: Build
        run: npm run build
        working-directory: ./apps/frontend
      
    deploy:
      runs-on: ubuntu-latest
      needs: 
        - backend-ci
        - frontend-ci
      permissions:
        contents: write
      steps:
        - uses: actions/checkout@v3
        - uses: superfly/flyctl-actions/setup-flyctl@master
        - name: Deploy
          if: github.ref == 'refs/heads/main'
          run: flyctl deploy --remote-only
          env:
            FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}