Icon caching and other rofi-git-repos cleanup

fake_home/.rofi-list-git-repos.py

@@ -1,23 +1,30 @@
 #!/usr/bin/python3
-# This is a sample Python script.
-
-# Press Shift+F10 to execute it or replace it with your code.
-# Press Double Shift to search everywhere for classes, files, tool windows, actions, and settings.
 
 import os
 import subprocess
 import sys
 
 home = os.environ['HOME']
-git_dirs = [home + "/work", home + "/projects", home + "/git", home + "/WebStormProjects", home + "/RiderProjects"]
+git_dirs = [
+    home + "/work",
+    home + "/projects",
+    home + "/git",
+    home + "/WebStormProjects",
+    home + "/RiderProjects"
+]
+
+
 icons = {}
-
-
 def get_application_desktop_file_info(application: str, prefix: str) -> str:
+    existing_key = prefix + application
+    existing = icons.get(existing_key)
+    if existing is not None:
+        return existing
     path = f"{home}/.local/share/applications/jetbrains-{application}.desktop"
     with open(path, 'r') as file:
         for line in file.readlines():
             if line.startswith(prefix):
+                icons[existing_key] = line
                 return line
 
 
@@ -62,12 +69,11 @@ def open_project(project: str) -> ():
 
 
 def print_project_message(project: str) -> ():
-    # exe=$(grep "Exec" "$HOME/.local/share/applications/jetbrains-$application.desktop" | sed 's/.*"\([^"]*\)".*/\1/')
     icon = get_icon(project)
     if icon is None:
         return
 
-    print(f'{project}\0icon\x1f{get_icon(project)}')
+    print(f'{project}\0icon\x1f{icon}')
 
 
 if __name__ == '__main__':