Hi,
I have the following components:
1. A package, /App/Package.pm . The task of the package includes opening a file.
package App::Package;
use File::Slurp;
sub get_config
{
my $json = read_file("???/Config/Config.json");
#...
return $something;
}
2. A config file, located in a subfolder: /App/Config/Config.json.
3. A script that can be located outside the directory structure.
use lib 'Some/Random/Path/To/App';
my $result = get_config();
My problem occurs when I try to read the config file; The problem is that I don't know the relative path between the package and the config file.
• I know that I can use FindBin to get the path to the executing script - But I want the package to figure out the path "on it's own". It should be aware of the path to the config file without depending on the calling script
• I also know that the path is available in @INC (via use lib...). But I don't know how to get the correct one from here. I guess that I could regex it, but...I'm looking for a more secure method to obtain it.
Any ideas?
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.