name: CI

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

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  python:
    name: Python (lint + test)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: astral-sh/setup-uv@v4
        with:
          enable-cache: true

      - name: Install dependencies
        run: uv sync

      - name: Ruff check
        run: uv run ruff check .

      - name: Deptry (unused dependencies)
        run: uv run deptry .

      - name: Tests
        run: |
          uv run pytest pipeline/utils/test_haversine.py
          uv run pytest pipeline/utils/test_poi_counts.py
          uv run pytest pipeline/transform/postcode_boundaries/test_postcode_boundaries.py

  frontend:
    name: Frontend (lint + typecheck)
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: frontend
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: 22
          cache: npm
          cache-dependency-path: frontend/package-lock.json

      - name: Install dependencies
        run: npm ci

      - name: ESLint
        run: npm run lint

      - name: Prettier check
        run: npm run format:check

      - name: TypeScript typecheck
        run: npm run typecheck

  rust:
    name: Rust (lint + test)
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: server-rs
    steps:
      - uses: actions/checkout@v4

      - uses: dtolnay/rust-toolchain@stable

      - uses: Swatinem/rust-cache@v2
        with:
          workspaces: server-rs

      - name: Clippy
        run: cargo clippy -- -D warnings

      - name: Format check
        run: cargo fmt --check

      - name: Install cargo-machete
        run: cargo install cargo-machete

      - name: Unused dependencies check
        run: cargo machete

      - name: Tests
        run: cargo test