wip: simplify

.github/workflows/build-and-test.yml

@@ -45,37 +45,18 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: mlugg/setup-zig@v1
+      - uses: actions/download-artifact@v4
         with:
-          version: latest
+          name: klawa
+          path: zig-out/bin
       - name: Install dependencies
         shell: bash
         run: |
-          sudo apt-get install libgl-dev libxi-dev \
-            libx11-dev xserver-xorg-dev xorg-dev \
-            ffmpeg xdotool xvfb \
-            libc6-dbg util-linux gdb \
-            libxi6
-      - name: Set cores to get stored in /cores
-        run: |
-          sudo mkdir /cores
-          sudo chmod 777 /cores
-          sudo bash -c 'echo "/cores/%e.%p.%t.core" > /proc/sys/kernel/core_pattern'
-      - run: |
-          zig build
+          sudo apt-get install ffmpeg xdotool xvfb
       - name: Run tests
         shell: bash
         run: |
-          ulimit -c unlimited
           cd tests && ./test.sh
-          tree
-      - name: Show core dump
-        if: failure()
-        shell: bash
-        run: |
-          core=$(find /cores -type f -name *.core)
-          printf "bt\nquit\n" >> file.txt
-          gdb --command=file.txt ./zig-out/bin/klawa $core
       - uses: actions/upload-artifact@v4
         if: always()
         with: