26 lines
947 B
Bash
Executable file
26 lines
947 B
Bash
Executable file
#!/bin/sh
|
|
|
|
# Use this script to tidy up a directory tree after deleting files (e.g.
|
|
# when uninstalling MuseScore). The script takes as argument a path (or
|
|
# a space-delimited list of paths) to recently deleted files:
|
|
# e.g. "/usr/local/share/mscore-dev-2.1/manual/plugins/harmony.html"
|
|
# If the file still exists nothing happens. If it's parent directory is
|
|
# empty then that is deleted. The parent's parent is deleted if it is
|
|
# now empty, and so on until all empty parents in the path are deleted.
|
|
|
|
numempty=0
|
|
|
|
for filepath in "$@" ; do
|
|
#echo "File: $filepath"
|
|
dirpath=$(dirname "$filepath")
|
|
while true ; do
|
|
#echo "Directory: $dirpath"
|
|
rmdir "$dirpath" 2>/dev/null || continue 2
|
|
# Note: this is safe because `rmdir` only removes empty directories.
|
|
#echo "Removed empty directory: $dirpath"
|
|
numempty=$(($numempty+1))
|
|
dirpath=$(dirname "$dirpath")
|
|
done
|
|
done
|
|
|
|
echo "$0: $numempty empty directories were removed."
|