name: CI

on:
  push:
    branches: [main, develop]

jobs:
  go:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-go@v5
        with:
          go-version-file: go.mod

      # cmd/gui (Fyne) uses cgo and links against the system's OpenGL/X11
      # *and* Wayland libraries (go-gl/glfw compiles in both backends), so
      # building or testing ./... needs all of these present even though
      # the GUI itself never opens a window in CI. Found by a real failure
      # here, not guessed: go vet failed with "wayland-client-core.h: No
      # such file or directory" when only libgl1-mesa-dev/xorg-dev were
      # installed.
      - name: Install system dependencies for the Fyne GUI build
        run: |
          sudo apt-get update
          sudo apt-get install -y libgl1-mesa-dev xorg-dev libwayland-dev libxkbcommon-dev

      - name: gofmt
        run: |
          fmt_out="$(gofmt -l .)"
          if [ -n "$fmt_out" ]; then
            echo "The following files are not gofmt'd:"
            echo "$fmt_out"
            exit 1
          fi

      - name: go vet
        run: go vet ./...

      - name: go build
        run: go build ./...

      - name: go test
        run: go test ./...

      - name: go mod tidy (no diff expected)
        run: |
          go mod tidy
          git diff --exit-code -- go.mod go.sum

  sqlc:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: sqlc-dev/setup-sqlc@v4
        with:
          sqlc-version: "1.31.1"

      - name: sqlc diff (generated code must match the schema/queries)
        run: sqlc diff

  web:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: web
    steps:
      - uses: actions/checkout@v4

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

      - name: Install dependencies
        run: npm ci

      - name: Build
        run: npm run build

      - name: Test
        run: npm test

  # Builds the image on every push as a health check (catches a broken
  # Dockerfile immediately); doesn't push anywhere. release.yml does the
  # same build and pushes it.
  docker:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: docker/setup-buildx-action@v3

      - name: Build
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./Dockerfile
          push: false