name: Rust

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

permissions:
  contents: read

concurrency:
  group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.event.pull_request.number || github.sha }}
  cancel-in-progress: true

env:
  CARGO_TERM_COLOR: always

jobs:
  format_and_clippy_nightly_toolchain:
    runs-on : ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          submodules: false
      
      - name: Install ubuntu dependencies
        run: |
          sudo apt update
          sudo apt install -y librust-gdk4-sys-dev \
            libglib2.0-dev libgtk-layer-shell-dev libgtk-layer-shell0 gir1.2-gtklayershell-0.1 \
            libgtk-4-dev gobject-introspection libgirepository1.0-dev gtk-doc-tools python3 valac \
            git cmake gcc meson ninja-build

      - name: Install gt4k layer shell
        run: |
          git clone https://github.com/wmww/gtk4-layer-shell
          cd gtk4-layer-shell
          meson setup -Dexamples=true -Ddocs=true -Dtests=true build
          ninja -C build
          sudo ninja -C build install
          sudo ldconfig
      
      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@nightly
        with:
          toolchain: nightly-2025-07-14
          components: clippy, rustfmt
      
      - name: Cache Rust dependencies
        uses: Swatinem/rust-cache@v2
      
      - name: Formating - check for long lines
        run: cargo fmt -- --check --config error_on_unformatted=true,error_on_line_overflow=true,format_strings=true
      
      - name: Formatting - check import order
        run: cargo fmt -- --check --config group_imports=StdExternalCrate
      
      - name: Formatting - check imports granularity
        run: cargo fmt -- --check --config imports_granularity=Crate
      
      - name: run clippy nightly
        run: cargo clippy --all-targets -- -D warnings

  build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
      - uses: actions-rust-lang/setup-rust-toolchain@v1

      - name: Install ubuntu dependencies
        run: |
          sudo apt update
          sudo apt install -y librust-gdk4-sys-dev \
            libglib2.0-dev libgtk-layer-shell-dev libgtk-layer-shell0 gir1.2-gtklayershell-0.1 \
            libgtk-4-dev gobject-introspection libgirepository1.0-dev gtk-doc-tools python3 valac \
            git cmake gcc meson ninja-build

      - name: Install gt4k layer shell
        run: |
          git clone https://github.com/wmww/gtk4-layer-shell
          cd gtk4-layer-shell
          meson setup -Dexamples=true -Ddocs=true -Dtests=true build
          ninja -C build
          sudo ninja -C build install
          sudo ldconfig

      - name: Install taplo toml toolkit
        run: cargo install --locked taplo-cli
      - name: Toml Formatting
        run: taplo fmt --check --diff

      - name: Rust Formatting
        run: cargo fmt --all -- --check
      
      - name: Clippy warnings
        run: cargo clippy -- -D warnings
      
      - name: Build
        run: cargo build --verbose
      
      - name: Run tests
        run: cargo test -- --show-output