Krang::File - find a file needed by Krang, searching addons and core
# find one file, searching through addons and the core
$file = pkg('File')->find("/htdocs/images/arrow.png");
# find all instances of a file
@files = pkg('File')->find_all("/htdocs/images/arrow.png");
# find all matches for a file glob
@files = pkg('File')->find_glob("/htdocs/images/*.png");
# forget past requests
pkg('File')->flush_cache();
This module finds files, searching through any installed addons and then in core Krang. This allows addons to override files in Krang without overwriting them.
$file = Krang::File->find($path)Returns the first instance of $path in an addon or in Krang's core.
NOTE: despite the name this method will find directories as well. It's up to you to use -f or -d as needed.
@files = Krang::File->find_all($path)Returns all instances of $path in an addon or in Krang's core.
@files = pkg('File')->find_glob("/htdocs/images/*.png")Returns all files matching a file glob in an addon or in Krang's core.
Krang::File->flush_cache()Drop the cache of files found. This is needed if files are deleted or new files are added which may override old requests.