add libgtk4 to workflows

.github/workflows/release.yml

@@ -1,6 +1,6 @@
 on:
   release:
-    types: [created]
+    types: [ created ]
 
 jobs:
   release:
@@ -9,9 +9,11 @@ jobs:
       - uses: actions/checkout@v3
       - name: nightly-rust
         uses: actions-rs/toolchain@v1
-        with: 
+        with:
           profile: minimal
           toolchain: nightly
+      - name: Install gtk
+        run: sudo apt install libgtk-4-dev -y
       - name: Build
         run: cargo build --release --verbose
       - name: Release

.github/workflows/rust.yml

@@ -14,29 +14,31 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
-    - name: nightly-rust
-      uses: actions-rs/toolchain@v1
-      with: 
-        profile: minimal
-        toolchain: nightly
-    - name: Cache
-      uses: actions/cache@v3
-      with:
-        path: target/debug 
-        key: ${{ runner.os }}-cache
-    - name: run code coverage
-      uses: actions-rs/tarpaulin@v0.1
-      with:
-        version: '0.15.0'
-        args: '-- --test-threads 1'
-    - name: upload code coverage
-      uses: actions/upload-artifact@v1
-      with:
-        name: code-coverage-report
-        path: cobertura.xml
+      - uses: actions/checkout@v3
+      - name: nightly-rust
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: nightly
+      - name: Install gtk
+        run: sudo apt install libgtk-4-dev -y
+      - name: Cache
+        uses: actions/cache@v3
+        with:
+          path: target/debug
+          key: ${{ runner.os }}-cache
+      - name: run code coverage
+        uses: actions-rs/tarpaulin@v0.1
+        with:
+          version: '0.15.0'
+          args: '-- --test-threads 1'
+      - name: upload code coverage
+        uses: actions/upload-artifact@v1
+        with:
+          name: code-coverage-report
+          path: cobertura.xml
 
-    - name: Build
-      run: cargo build --verbose
-    - name: Run tests
-      run: cargo test --verbose
+      - name: Build
+        run: cargo build --verbose
+      - name: Run tests
+        run: cargo test --verbose