Create lint.yml

Author: aryaniyaps

.github/workflows/lint.yml

@@ -0,0 +1,26 @@
+name: 💅 Lint
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python 3.8
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.8
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install tox
+    - name: Run lint
+      run: tox
+      env:
+        TOXENV: pre-commit
+    - name: Run mypy
+      run: tox
+      env:
+        TOXENV: mypy