imp: github actions

Author: Tardo

.github/workflows/test.yml

@@ -8,13 +8,27 @@ on:
   workflow_call:
 
 jobs:
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "3.13"
+      - uses: actions/cache@v4
+        with:
+          path: ~/.cache/pre-commit
+          key: ${{ runner.os }}-{{ hashFiles('.pre-commit-config.yaml') }}
+      - uses: pre-commit/action@v3.0.1
+
   privoxy:
     strategy:
       matrix:
         privoxy_version: [4.0.0]
         python-version: [3.13]
       fail-fast: false
     runs-on: ubuntu-latest
+    needs: pre-commit
 
     steps:
       - uses: actions/cache@v4