Improve wf (#133)

* Update testing.yml

* Create flake8.yml

* Update testing.yml

remove flake8

* Update flake8.yml

.github/workflows/flake8.yml

@@ -0,0 +1,24 @@
+# This workflow lints with flake8
+
+name: Flake8
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+    runs-on: [ubuntu-latest]
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python 
+      uses: actions/setup-python@v4
+      with:
+        python-version: 3.8
+    - name: Lint with flake8
+      run: |
+        pip install flake8
+        flake8 examples tests pyriemann_qiskit
+

.github/workflows/testing.yml

@@ -25,15 +25,17 @@ jobs:
       uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
+    - name: Cache dependencies ${{ matrix.python-version }}
+      uses: actions/cache@v2
+      with:
+        path: ${{ env.pythonLocation }}
+        key: ${{ env.pythonLocation }}-${{ hashFiles('setup.py') }}
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
     - name: Install package
       run: |
         python -m pip install .[tests]
-    - name: Lint with flake8
-      run: |
-        flake8 examples tests pyriemann_qiskit
     - name: Test with pytest
       env:
         FIREBASE_CERTIFICATE: ${{ secrets.FIREBASE_CERTIFICATE }}