# Runs on pull requests: unit tests plus a compile check.

name: CI

on:
  pull_request:
    paths-ignore:
      - '*.md'

permissions:
  contents: read

env:
  # Odin release to use (matches `dev-2026-07`, the version used locally).
  # Bump this when you want CI to track a newer Odin release.
  ODIN_VERSION: dev-2026-07

jobs:
  test:
    name: Unit tests
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
        with:
          submodules: recursive

      - uses: actions/setup-go@v6
        with:
          go-version: '1.26'

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable

      - name: Install Odin ${{ env.ODIN_VERSION }}
        run: scripts/install_odin.sh

      - name: Install clang
        run: |
          if command -v sudo >/dev/null 2>&1; then
            sudo apt-get update
            sudo apt-get install -y clang
          else
            apt-get update
            apt-get install -y clang
          fi

      - name: Run Odin unit tests
        run: |
          mkdir -p lib/local
          odin test src -collection:lib=lib/local

      - name: Verify build
        run: |
          mkdir -p bin
          odin build src -collection:lib=lib/local -o:speed -out:bin/desi_explorer

      - name: Run Go tests
        run: |
          cd infra
          go mod download
          go test ./...

      - name: Vet Go code
        run: |
          cd infra
          go vet ./...

      - name: Test Rust API
        run: |
          cd api
          cargo test

      - name: Lint Rust API
        run: |
          cd api
          cargo clippy --all-targets -- -D warnings

      - name: Format-check Rust API
        run: |
          cd api
          cargo fmt --all --check