fix: cache

.github/workflows/check.yml

@@ -6,28 +6,59 @@ on:
       - "main"
   pull_request:
 
+env:
+  PYTHON_VERSION: "3.12"
+
 jobs:
   setup:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - name: Checkout Repository
+        uses: actions/checkout@v4
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: "3.12"
-      - name: install dependencies
-        run: pip install -r requirements-dev.txt
+          python-version: ${{ env.PYTHON_VERSION }}
+      - name: Cache Dependencies
+        id: cache
+        uses: actions/cache@v4
+        with:
+          path: ~/.cache/pip
+          key: pip-${{ runner.os }}-${{ hashFiles('requirements-dev.txt') }}
+          restore-keys: |
+            pip-${{ runner.os }}-
+      - name: Install Dependencies
+        if: steps.cache.outputs.cache-hit != 'true'
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements-dev.txt
 
   lint:
     runs-on: ubuntu-latest
     needs: setup
     steps:
-      - name: run linter
-        run: black src
+      - name: Restore Cached Dependencies
+        uses: actions/cache@v4
+        with:
+          path: ~/.cache/pip
+          key: pip-${{ runner.os }}-${{ hashFiles('requirements-dev.txt') }}
+          restore-keys: |
+            pip-${{ runner.os }}-
+      - name: Run Linter
+        run: |
+          black src
 
   pytest:
     runs-on: ubuntu-latest
     needs: setup
     steps:
-      - name: run tests
-        run: pytest
+      - name: Restore Cached Dependencies
+        uses: actions/cache@v4
+        with:
+          path: ~/.cache/pip
+          key: pip-${{ runner.os }}-${{ hashFiles('requirements-dev.txt') }}
+          restore-keys: |
+            pip-${{ runner.os }}-
+      - name: Run Tests
+        run: |
+          pytest