initial release v1

1 files changed, 45 insertions, 0 deletions

diff --git a/fbrokendesktop.py b/fbrokendesktop.py
new file mode 100755
index 000000000000..7854adf05726
--- /dev/null
+++ b/fbrokendesktop.py
@@ -0,0 +1,45 @@
+#!/usr/bin/python3
+
+import glob
+import re
+import shlex
+import shutil
+
+from os import path
+
+from xdg import BaseDirectory
+from xdg.DesktopEntry import DesktopEntry
+
+# allow matching empty envs with .*
+env_re = re.compile(r'\w+=.*')
+
+def find_missing_desktop_files(desktop_dir: str):
+	for df in glob.iglob('*.desktop', root_dir=desktop_dir):
+		de = DesktopEntry(path.join(desktop_dir, df))
+		if exc := (de.getTryExec() or de.getExec()):
+			cmd = shlex.split(exc)
+			if cmd[0] == 'exec':
+				cmd = cmd[1:]
+			if cmd[0] == 'env':
+				cmd = cmd[1:]
+
+			for tok in cmd:
+				# ignore all attempts to set environment variables
+				if not env_re.match(tok):
+					if not shutil.which(tok):
+						yield shlex.quote(de.getFileName())
+					break
+
+def find_desktop_directories():
+	"""
+	https://wiki.archlinux.org/title/desktop_entries#Modify_desktop_files
+	https://wiki.archlinux.org/title/XDG_Autostart#Directories
+	"""
+	yield from BaseDirectory.load_data_paths('applications')
+	yield from BaseDirectory.load_config_paths('autostart')
+
+# TODO add option to respect NotShowIn and NoDisplay options
+if __name__ == '__main__':
+	for d in find_desktop_directories():
+		for df in find_missing_desktop_files(d):
+			print (df)