Add Gitea build workflows

.gitea/workflows/build.yml

@@ -0,0 +1,82 @@
+name: Build Linux Packages
+
+on:
+  push:
+    tags:
+      - "v*"
+  workflow_dispatch:
+
+env:
+  TYPST_COMMIT: 44b3f78ed37fedea75e911dde2269ef86c45316f
+
+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

.gitea/workflows/ci.yml

@@ -0,0 +1,67 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+  workflow_dispatch:
+
+env:
+  TYPST_COMMIT: 44b3f78ed37fedea75e911dde2269ef86c45316f
+
+jobs:
+  frontend:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Bun
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version: latest
+
+      - name: Install dependencies
+        run: bun install
+
+      - name: Type check
+        run: bun run check
+
+      - name: Build
+        run: bun run build
+
+  backend:
+    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 "$TYPST_COMMIT"
+
+      - name: Install build dependencies
+        run: |
+          apt-get update
+          apt-get install -y libwebkit2gtk-4.1-dev libgtk-3-dev libssl-dev pkg-config
+
+      - name: Set up Rust
+        uses: dtolnay/rust-toolchain@stable
+
+      - name: Cache cargo
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            typst-desktop/src-tauri/target
+          key: cargo-${{ hashFiles('typst-desktop/src-tauri/Cargo.lock') }}
+          restore-keys: cargo-
+
+      - name: Check
+        working-directory: typst-desktop/src-tauri
+        run: cargo check

README.md

@@ -140,7 +140,13 @@ bun run tauri build
 
 ## Distribution
 
-Installers are built by the `Build and Release` workflow, which runs on every `v*` tag and can also be started manually. It produces a draft GitHub release with an installer for each platform.
+Workflows live in `.github/workflows` for GitHub Actions and `.gitea/workflows` for Gitea Actions.
+
+| Workflow | Where | Trigger | Output |
+|---|---|---|---|
+| `ci.yml` | both | push, pull requests | Type check, frontend build, backend check. |
+| `release.yml` | GitHub | `v*` tags, manual | A draft release with installers for every platform. |
+| `build.yml` | Gitea | `v*` tags, manual | Linux packages as workflow artifacts. |
 
 | Platform | Artifacts |
 |---|---|
@@ -148,6 +154,8 @@ Installers are built by the `Build and Release` workflow, which runs on every `v
 | Windows | `.msi`, `-setup.exe` (NSIS) |
 | macOS | `.dmg` for Apple Silicon and Intel, built separately |
 
+Windows and macOS installers come from GitHub Actions because those runners are not available on a self-hosted Gitea instance. The Gitea workflows cover checks and Linux packages.
+
 To cut a release:
 
 ```bash