ci: switch to registry cache, split apt and pip caches

Author: pythoninthegrass

.github/workflows/docker.yml

@@ -43,6 +43,7 @@ jobs:
     permissions:
       packages: write
       contents: read
+      actions: read
     steps:
       - name: Check out the repo
         uses: actions/checkout@v4
@@ -88,5 +89,7 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           platforms: linux/amd64,linux/arm64/v8
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
+          cache-from: |
+            type=registry,ref=ghcr.io/${{ github.repository_owner }}/build-cache:${{ steps.image_name.outputs.IMAGE }}-buildcache
+          cache-to: |
+            type=registry,ref=ghcr.io/${{ github.repository_owner }}/build-cache:${{ steps.image_name.outputs.IMAGE }}-buildcache,mode=max

.github/workflows/packages.txt

@@ -27,18 +27,37 @@ jobs:
       with:
         python-version: '3.11.x'
 
+    - name: Cache apt packages
+      uses: actions/cache@v4
+      env:
+        cache-name: cache-apt
+      with:
+        path: /var/lib/apt/lists
+        key: ${{ runner.os }}-${{ env.cache-name }}-${{ hashFiles('.github/workflows/packages.txt') }}
+        restore-keys: |
+          ${{ runner.os }}-${{ env.cache-name }}-
+
     - name: Cache pip packages
       uses: actions/cache@v4
+      env:
+        cache-name: cache-pip
       with:
         path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
+        key: ${{ runner.os }}-${{ env.cache-name }}-${{ hashFiles('**/requirements.txt') }}
         restore-keys: |
-          ${{ runner.os }}-pip-
+          ${{ runner.os }}-${{ env.cache-name }}-
+
+    - name: Install system dependencies
+      run: |
+        if [ -s .github/workflows/packages.txt ]; then
+          sudo apt-get update
+          sudo xargs -a .github/workflows/packages.txt apt-get install -y
+        fi
 
-    - name: Install dependencies
+    - name: Install Python dependencies
       run: |
         python -m pip install --upgrade pip pytest
         pip install -r requirements.txt
 
     - name: Run pytest
-      run: pytest tests/test_main.py
+      run: pytest -s