Cache apt downloads in CI

Author: PucklaJ

.github/workflows/push.yml

@@ -56,26 +56,33 @@ jobs:
           submodules: recursive
       - uses: extractions/setup-just@v3
         name: Install just
+
       - name: Install libclang, llvm, sdl2, sdl2_image
+        if: env.os == 'linux'
+        uses: awalsh128/cache-apt-pkgs-action@v1
+        with:
+          packages: libclang-18-dev libllvm18 libsdl2-dev libsdl2-image-dev
+          version: 1
+      - name: Setup libclang and llvm symlinks
+        if: env.os == 'linux'
         run: |
-          sudo apt update
-          sudo apt -y install libclang-18-dev libllvm18 libsdl2-dev libsdl2-image-dev
           sudo ln -rfs /usr/lib/${{ env.arch }}-linux-gnu/libclang-18.so /usr/lib/${{ env.arch }}-linux-gnu/libclang.so
           sudo ln -rfs /usr/lib/llvm-18/lib/libLLVM.so.1 /usr/lib/libLLVM-18.so.18.1
-        if: env.os == 'linux'
       - name: Download libclang.dll
         if: env.os == 'windows'
         uses: actions/download-artifact@v4
         with:
           name: libclang.dll
           merge-multiple: true
           path: build
+
       - name: Install llvm, sdl2, sdl2_image
         run: brew install llvm@19 sdl2 sdl2_image
         if: env.os == 'macos'
-      - name: Install apt-fast
-        run: '/bin/bash -c "$(curl -sL https://git.io/vokNn)"'
-        if: env.plat == 'linux-aarch64'
+
+      # - name: Install apt-fast
+      #   run: '/bin/bash -c "$(curl -sL https://git.io/vokNn)"'
+      #   if: env.plat == 'linux-aarch64'
       - uses: laytan/setup-odin@v2
         with:
           token: ${{ secrets.GITHUB_TOKEN }}