ci(github): split build job to build and then tests job.

.github/workflows/main.yml

@@ -9,10 +9,10 @@ jobs:
       matrix:
         os:
           - ubuntu-24.04
-          # - ubuntu-22.04
+          - ubuntu-22.04
         mode:
           - default
-          # - full-system-policy
+          - full-system-policy
     steps:
       - name: Check out repository code
         uses: actions/checkout@v4
@@ -30,12 +30,10 @@ jobs:
           if [[ ${{ matrix.mode }} == full-system-policy ]]; then
             echo -e "\noverride_dh_auto_build:\n\tmake full" >> debian/rules
           fi
-          VERSION="0.$(git rev-list --count HEAD)-1"
-          dch --newversion="$VERSION" --urgency=medium --distribution=stable --controlmaint "Release $VERSION"
-          dpkg-buildpackage -b -d --no-sign
+          bash dists/build.sh dpkg
 
       - name: Install apparmor.d
-        run: sudo dpkg --install ../apparmor.d_*_amd64.deb || true
+        run: sudo dpkg --install .pkg/apparmor.d_*_amd64.deb || true
 
       - name: Reload AppArmor
         run: |
@@ -56,14 +54,45 @@ jobs:
       - name: Show Number of loaded profile
         run: sudo aa-status --profiled
 
-      - name: Install Tests dependencies
+      - name: Cache the build package
         if: matrix.mode == 'default' && matrix.os == 'ubuntu-24.04'
+        uses: actions/cache/save@v4
+        with:
+          path: .pkg/apparmor.d_*_amd64.deb
+          key: ${{ matrix.os }}-${{ matrix.mode }}-${{ hashFiles('.pkg/apparmor.d_*_amd64.deb') }}
+
+  tests:
+    runs-on: ubuntu-24.04
+    needs: build
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v4
+
+      - name: Restore the cached build package
+        uses: actions/cache/restore@v4
+        with:
+          fail-on-cache-miss: true
+          path: .pkg/apparmor.d_*_amd64.deb
+          key: ubuntu-24.04-default-${{ hashFiles('.pkg/apparmor.d_*_amd64.deb') }}
+          restore-keys: |
+            ubuntu-24.04-default-
+
+      - name: Install Tests dependencies
         run: |
           sudo apt-get update -q
           sudo apt-get install -y \
+            apparmor-profiles apparmor-utils \
             bats bats-support
 
+      - name: Install apparmor.d
+        run: |
+          sudo dpkg --install .pkg/apparmor.d_*_amd64.deb || true
+          sudo systemctl restart apparmor.service 
+
       - name: Run the bats integration tests
-        if: matrix.mode == 'default' && matrix.os == 'ubuntu-24.04'
         run: |
           make bats
+
+      - name: Show final AppArmor logs
+        run: |
+          sudo aa-log -s