Make github CI tests run in parallel

Author: connesy

.github/workflows/run_tests.yml

@@ -13,7 +13,7 @@ permissions:
   contents: read
 
 jobs:
-  build:
+  lint:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
@@ -23,9 +23,6 @@ jobs:
       with:
         python-version: "3.10"
 
-    - name: Install zsh
-      run: sudo apt-get update; sudo apt-get install -y zsh
-
     - name: Install dependencies
       run: |
         python3.10 -m venv .venv
@@ -40,13 +37,52 @@ jobs:
         python -m black --config pyproject.toml --check .
         python -m mypy --config-file pyproject.toml
 
+  test-bash:
+    runs-on: ubuntu-latest
+    needs: lint
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Set up Python 3.10
+      uses: actions/setup-python@v3
+      with:
+        python-version: "3.10"
+
+    - name: Install dependencies
+      run: |
+        python3.10 -m venv .venv
+        . .venv/bin/activate
+        python -m pip install --require-virtualenv --upgrade pip
+        python -m pip install --require-virtualenv -r dev-requirements.txt
+
     - name: Test with pytest (bash)
       run: |
         export SHELL="/usr/bin/bash"
         . .venv/bin/activate
         python -m pytest -n auto .
       shell: /usr/bin/bash -e {0}
 
+  test-zsh:
+    runs-on: ubuntu-latest
+    needs: lint
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Set up Python 3.10
+      uses: actions/setup-python@v3
+      with:
+        python-version: "3.10"
+
+    - name: Install zsh
+      run: sudo apt-get update; sudo apt-get install -y zsh
+
+    - name: Install dependencies
+      run: |
+        python3.10 -m venv .venv
+        . .venv/bin/activate
+        python -m pip install --require-virtualenv --upgrade pip
+        python -m pip install --require-virtualenv -r dev-requirements.txt
+
     - name: Test with pytest (zsh)
       run: |
         export SHELL="/usr/bin/zsh"