backend.yml

name: Check backend

on:
  workflow_dispatch:
  push:
    paths:
      - '.github/workflows/backend.yml'
      - 'package.json'
      - 'src-tauri/**'
      - 'updater/**'
    branches:
      - main
  pull_request:
    paths:
      - '.github/workflows/backend.yml'
      - 'package.json'
      - 'src-tauri/**'
      - 'updater/**'

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

env:
  CARGO_INCREMENTAL: 0

jobs:
  rustfmt:
    runs-on: ${{ matrix.platform }}

    strategy:
      fail-fast: false
      matrix:
        platform: [windows-latest, ubuntu-latest, macos-latest]
    
    steps:
      - uses: actions/checkout@v4
      - uses: actions-rust-lang/setup-rust-toolchain@v1.8
        with:
          components: rustfmt

      - name: Rustfmt check
        run: cargo fmt --manifest-path ./src-tauri/Cargo.toml --all -- --check

      # also check updater
      - name: Rustfmt check updater
        if: matrix.platform != 'ubuntu-latest'
        run: cargo fmt --manifest-path ./updater/Cargo.toml --all -- --check

  clippy:
    runs-on: ${{ matrix.platform }}

    strategy:
      fail-fast: false
      matrix:
        platform: [windows-latest, ubuntu-latest, macos-latest]

    steps:
      - uses: actions/checkout@v4
      - uses: actions-rust-lang/setup-rust-toolchain@v1.8
        with:
          components: clippy
      - uses: pnpm/action-setup@v3
        with:
          version: latest

      - name: Install Linux dependencies
        if: matrix.platform == 'ubuntu-latest'
        run: |
          sudo apt-get update
          sudo apt-get install -y libwebkit2gtk-4.0-dev \
            build-essential \
            curl \
            wget \
            libwebkit2gtk-4.1-dev \
            libssl-dev \
            libgtk-3-dev \
            libayatana-appindicator3-dev \
            librsvg2-dev

      - uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            src-tauri/target/
            updater/target/
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}

      - name: Build frontend (creates '../dist')
        run: pnpm install && pnpm shupdate && pnpm build:js

      - name: Create empty file named "updater" in src-tauri
        run: touch src-tauri/updater

      - name: Create empty file `extension_webkit/libextension.so` in src-tauri
        run: touch src-tauri/extension_webkit/libextension.so

      - name: Install patch-crate
        run: cargo install patch-crate
        continue-on-error: true

      - name: Apply patches
        run: cd src-tauri && cargo patch-crate

      - name: Clippy check
        run: cargo clippy --manifest-path ./src-tauri/Cargo.toml --no-default-features -- -D warnings

      # Also clippy check updater
      - name: Clippy check updater
        if: matrix.platform != 'ubuntu-latest'
        run: cargo clippy --manifest-path ./updater/Cargo.toml --no-default-features -- -D warnings