Config::MVP::Reader::Finder - a reader that finds an appropriate file
version 2.200013
The Finder reader multiplexes many other readers that implement the
Config::MVP::Reader::Findable role. It uses Module::Pluggable to search for
modules, limits them to objects implementing the Findable role, and then
selects the those which report that they are able to read a configuration file
found in the config root directory. If exactly one findable configuration
reader finds a file, it is used to read the file and the configuration
sequence is returned. Otherwise, an exception is raised.
Config::MVP::Reader::Finder's "build_assembler" method will decline a
new assembler, so if none was passed to "read_config", the Findable
reader to which reading is delegated will be responsible for building the
assembler, unless a Finder subclass overrides "build_assembler" to
set a default across all possible delegates.
This module should work on any version of perl still receiving updates from the
Perl 5 Porters. This means it should work on any version of perl released in
the last two to three years. (That is, if the most recently released version
is v5.40, then this module should work on both v5.40 and v5.38.)
Although it may work on older versions of perl, no guarantee is made that the
minimum required version will not be increased. The version may be increased
for any reason, and there is no promise that patches will be accepted to lower
the minimum required perl.
This is the default search path used to find configuration readers. This method
should return a list, and by default returns:
qw( Config::MVP::Reader )
Ricardo Signes <
[email protected]>
This software is copyright (c) 2022 by Ricardo Signes.
This is free software; you can redistribute it and/or modify it under the same
terms as the Perl 5 programming language system itself.