Check types in Workflow

Signed-off-by: Rishi Garg <rishigarg2503@gmail.com>

Author: Rishi-garg03

.github/workflows/type-checking.yml

@@ -0,0 +1,27 @@
+name: type checking
+
+on: [push, pull_request]
+
+jobs:
+  mypy:
+    runs-on: ubuntu-20.04
+    
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Set up Python 3.8.11
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.8.11
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install mypy django-stubs
+          pip install -e .
+          pip install types-requests types-PyYAML types-toml
+    
+      - name: Run mypy
+        run: |
+          mypy vulnerabilities

mypy.ini

@@ -0,0 +1,54 @@
+[mypy]
+python_version = 3.8
+warn_return_any = True
+warn_unused_configs = True
+disallow_untyped_defs = False
+disallow_incomplete_defs = False
+check_untyped_defs = True
+disallow_untyped_decorators = False
+no_implicit_optional = True
+strict_optional = True
+
+plugins = mypy_django_plugin.main
+
+[mypy.plugins.django-stubs]
+django_settings_module = "vulnerablecode.settings"
+
+[mypy-*.migrations.*]
+ignore_errors = True
+
+[mypy-django.*]
+ignore_missing_imports = True
+
+[mypy-rest_framework.*]
+ignore_missing_imports = True
+
+[mypy-cvss.*]
+ignore_missing_imports = True
+
+[mypy-cwe2.*]
+ignore_missing_imports = True
+
+[mypy-packageurl.*]
+ignore_missing_imports = True
+
+[mypy-fetchcode.*]
+ignore_missing_imports = True
+
+[mypy-saneyaml.*]
+ignore_missing_imports = True
+
+[mypy-univers.*]
+ignore_missing_imports = True
+
+[mypy-pytz.*]
+ignore_missing_imports = True
+
+[mypy-aboutcode.*]
+ignore_missing_imports = True
+
+[mypy-toml.*]
+ignore_missing_imports = True
+
+[mypy-bs4.*]
+ignore_missing_imports = True