Fix launcher-setup, and remove cache

.github/workflows/build.yml

@@ -344,46 +344,14 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      # - name: Restore cache - snapcraft
-      #   uses: actions/cache@v3
-      #   with:
-      #     path: ~/snapcraft-cache
-      #     key: snapcraft-cache-1
-
       - name: Install dependencies
         run: |
           sudo lxd init --auto
           sudo snap install snapcraft --classic
 
-      - name: measure disk space
-        run: |
-          sudo ls -l /var/snap
-          sudo ls -l /var/snap/lxd
-          for D in $(ls /var/snap); do sudo du -sh --apparent-size /var/snap/$D; done
-
-      # - name: Move cache from home
-      #   run: |
-      #     if [[ -d "~/snapcraft-cache" ]]; then
-      #       sudo rm -r /var/lib/snapd/cache
-      #       sudo mv ~/snapcraft-cache /var/lib/snapd/cache
-      #       sudo chown -R root:root /var/lib/snapd/cache
-      #       echo "moved cache from home to root"
-      #     fi
-
       - name: Build snap
         run: sudo snapcraft --use-lxd
 
-      - name: measure disk space
-        run: |
-          sudo ls -l /var/snap
-          sudo ls -l /var/snap/lxd
-          for D in $(ls /var/snap); do sudo du -sh --apparent-size /var/snap/$D; done
-
-      # - name: Move cache to home
-      #   run: |
-      #     sudo mv /var/lib/snapd/cache ~/snapcraft-cache
-      #     sudo chown -R $USER:$USER ~/snapcraft-cache
-
       - uses: actions/upload-artifact@v3
         with:
           name: snapcraft-build

snap/snapcraft.yaml

@@ -54,6 +54,7 @@ parts:
       export PYTHONPATH=\$SNAP/lib/python3.8/site-packages:\$SNAP/usr/lib/python3/dist-packages
       export LD_LIBRARY_PATH=\$LD_LIBRARY_PATH:\$SNAP/usr/local/lib
       ORIG_IFS=\$IFS
+      IFS=":"
       LIB_BASE=\$(for D in \$LD_LIBRARY_PATH; do echo \$D; done | grep \$SNAP/usr/lib/)
       IFS=\$ORIGIN_IFS
       export QT_PLUGIN_PATH=\$LIB_BASE/qt5/plugins