name: Build Linux Packages

on:
  push:
    tags:
      - "v*"
  workflow_dispatch:

env:
  TYPST_COMMIT: 44b3f78ed37fedea75e911dde2269ef86c45316f
  APPIMAGE_EXTRACT_AND_RUN: 1
  NO_STRIP: 1

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          path: typst-desktop

      - name: Clone Typst compiler
        run: |
          git clone https://github.com/typst/typst.git typstdrive/typst
          git -C typstdrive/typst checkout "$TYPST_COMMIT"

      - name: Install build dependencies
        run: |
          apt-get update
          apt-get install -y \
            libwebkit2gtk-4.1-dev \
            libgtk-3-dev \
            libappindicator3-dev \
            librsvg2-dev \
            patchelf \
            libssl-dev \
            pkg-config \
            build-essential \
            file \
            curl \
            wget

      - name: Set up Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - name: Set up Rust
        uses: dtolnay/rust-toolchain@stable

      - name: Cache cargo
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            typst-desktop/src-tauri/target
          key: cargo-release-${{ hashFiles('typst-desktop/src-tauri/Cargo.lock') }}
          restore-keys: cargo-release-

      - name: Install frontend dependencies
        working-directory: typst-desktop
        run: bun install

      - name: Build application
        working-directory: typst-desktop
        run: bun run tauri build

      - name: Collect packages
        run: |
          mkdir -p packages
          find typst-desktop/src-tauri/target/release/bundle \
            -type f \( -name "*.deb" -o -name "*.rpm" -o -name "*.AppImage" \) \
            -exec cp {} packages/ \;
          ls -la packages

      - name: Upload packages
        uses: actions/upload-artifact@v4
        with:
          name: typst-desktop-linux-x86_64
          path: packages/*
          if-no-files-found: error