Fixed crash in linux for set_script in Object. Added monthly linux build

.github/workflows/monthly-linux.yml

@@ -0,0 +1,87 @@
+name: monthly linux
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 3 1 * *' # run at 3 AM UTC on the 1st day of every month
+
+jobs:
+  check_date:
+    runs-on: ubuntu-latest
+    name: Check latest commit
+    outputs:
+      should_run: ${{ steps.should_run.outputs.should_run }}
+    steps:
+      - uses: actions/checkout@v2
+      - name: print latest_commit
+        run: echo ${{ github.sha }}
+
+      - id: should_run
+        continue-on-error: true
+        name: check latest commit is less than a day
+        if: ${{ github.event_name == 'schedule' }}
+        run: test -z $(git rev-list  --after="24 hours"  ${{ github.sha }}) && echo "::set-output name=should_run::false"
+
+  linux-build:
+    needs: check_date
+    if: ${{ needs.check_date.outputs.should_run != 'false' }}
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include:
+          - PLATFORM: 'linux64'
+            PYTHON_ARCH: 'x64'
+            VS_ARCH: 'amd64'
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python 3.11.3
+      uses: actions/setup-python@v2
+      with:
+        python-version: "3.11.3"
+
+    - name: Install Mesa
+      run: |
+        sudo add-apt-repository ppa:oibaf/graphics-drivers
+        sudo apt update
+        sudo apt upgrade
+        sudo apt-get install xvfb
+
+    - name: print structure
+      run: |
+         python3 meson_scripts/print_tools.py
+
+    - name: Install dependencies
+      run: |
+        python3 -m pip install -r requirements.txt
+        python3 -m pip install flake8
+
+    - name: Log in to Docker Hub
+      run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
+
+    - name: Install docker
+      run: |
+        python3 -m pip install docker
+
+    - name: Init submodule
+      run: |
+        git submodule init
+        git submodule update
+
+    -name: Cythonize
+        run: |
+            python3 cythonize_files.py
+
+    - name: build
+      run: |
+         python3 create_plugin.py
+
+    - name: Upload build output as an artifact
+      uses: actions/upload-artifact@v3
+      with:
+        name: build-artifact
+        path: ./plugin
+
+    - name: print structure
+      run: |
+         python3 meson_scripts/print_tools.py

generation_files/generate_classes_cpp.py

@@ -751,7 +751,7 @@ def generate_args_for_call(method_with_args, is_cpp=False):
 
     for arg in method_with_args["arguments"]:
         if arg["type"] == "Variant":
-            result += f"variant_{pythonize_name(arg['name'])}, "
+            result += f"*variant_{pythonize_name(arg['name'])}, "
         else:
             result += f"{unref_pointer(pythonize_name(arg['type']), pythonize_name(arg['name']))}, "
     result = result[:-2]
@@ -775,11 +775,11 @@ def generate_variants(method):
         return result
     for arg in method["arguments"]:
         if arg["type"] == "Variant":
-            result += f"{INDENT*2}Variant variant_{pythonize_name(arg['name'])};"
+            result += f"{INDENT*2}Variant* variant_{pythonize_name(arg['name'])} = new Variant(1);"
             result = generate_newline(result)
             result += f"{INDENT*2}std::string type_name_{pythonize_name(arg['name'])} = get_python_typename({pythonize_name(arg['name'])});"
             result = generate_newline(result)
-            result += f"{INDENT*2}variant_{pythonize_name(arg['name'])}.init_from_py_object_native_ptr({pythonize_name(arg['name'])}, type_name_{pythonize_name(arg['name'])}.c_str());"
+            result += f"{INDENT*2}variant_{pythonize_name(arg['name'])}->init_from_py_object_native_ptr({pythonize_name(arg['name'])}, type_name_{pythonize_name(arg['name'])}.c_str());"
             result = generate_newline(result)
     return result
 def generate_py_method_body(class_, method):
@@ -824,9 +824,11 @@ def free_variants(mMethod):
         return res
     for argument in mMethod["arguments"]:
         if argument["type"] == "Variant":
-            res += f"{INDENT * 2}if (functions::get_variant_get_type()(&variant_{pythonize_name(argument['name'])}.native_ptr) != GDEXTENSION_VARIANT_TYPE_OBJECT){{"
+            res += f"{INDENT * 2}if (functions::get_variant_get_type()(&variant_{pythonize_name(argument['name'])}->native_ptr) != GDEXTENSION_VARIANT_TYPE_OBJECT){{"
             res = generate_newline(res)
-            res += f"{INDENT * 3}functions::get_variant_destroy()(&variant_{pythonize_name(argument['name'])}.native_ptr);"
+            res += f"{INDENT * 3}functions::get_variant_destroy()(&variant_{pythonize_name(argument['name'])}->native_ptr);"
+            res = generate_newline(res)
+            res += f"{INDENT * 3}free(variant_{pythonize_name(argument['name'])});"
             res = generate_newline(res)
             res += f"{INDENT*3}Py_DECREF({pythonize_name(argument['name'])});"
             res +=f"{INDENT*2}}}"