Forgejo Action: Run just check.

.forgejo/workflows/ci.yml

@@ -0,0 +1,38 @@
+name: CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  check:
+    runs-on: docker
+    
+    steps:
+    - uses: actions/checkout@v4
+    
+    - name: Install Rust
+      uses: https://github.com/dtolnay/rust-toolchain@stable
+      with:
+        toolchain: stable
+        components: "clippy, rustfmt"
+    - name: Rust Cache
+      uses: https://github.com/Swatinem/rust-cache@v2
+    
+    - name: Install Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: '20'
+        cache: 'npm'
+        cache-dependency-path: 'frontend/package-lock.json'
+    
+    - name: Install frontend dependencies
+      run: |
+        cd frontend
+        npm ci
+    
+    - run: apt install just clang
+    - name: Run just check
+      run: just check