App::Ack::ConfigFinder
A module that contains the logic for locating the various configuration
files.
First, ack looks for a global ackrc.
- On Windows, this is `ackrc` in either COMMON_APPDATA or APPDATA.
If `ackrc` is present in both directories, ack uses both files in that
order.
-
- On a non-Windows OS, this is `/etc/ackrc`.
-
Then, ack looks for a user-specific ackrc if the HOME environment
variable is set. This is either $HOME/.ackrc or $HOME/_ackrc.
Then, ack looks for a project-specific ackrc file. ack searches
up the directory hierarchy for the first `.ackrc` or `_ackrc` file.
If this is one of the ackrc files found in the previous steps, it is
not loaded again.
It is a fatal error if a directory contains both .ackrc and _ackrc.
After ack loads the options from the found ackrc files, ack looks
at the ACKRC_OPTIONS environment variable.
Finally, ack takes settings from the command line.
Creates a new config finder.
Locates config files, and returns a list of them.
|