Beefy Boxes and Bandwidth Generously Provided by pair Networks
Welcome to the Monastery
 
PerlMonks  

comment on

( [id://3333]=superdoc: print w/replies, xml ) Need Help??
#!/usr/bin/perl use warnings; use strict; my $filename=shift || &help; # command line argument is perl script to + evaluate my @modules; # array of 'use' statements from code we are checking open (IN,$filename) or die "couldn't open $filename for processing: $! +\n"; while (<IN>) { chomp; if ((/^use/) and not (/strict/ || /warnings/)) { push @modules,$_; } } close IN; for my $code (@modules) { my (undef,$library)=split(/ /,$code); # get the module name $library=~s/;//; # clean up the name eval $code; if ($@) { warn "couldn't load $library: $@","\n"; } else { print "$library looks ok\n"; }; } sub help { print <<"END"; check_perl_modules.pl This script finds all the "use" statements loading modules in the targ +et perl file (specified as a command line argument) and attempts to load them. If there are problems loading the module, the error mesage returned is + printed. END exit; }

In reply to Check a script's module dependencies by hans_moleman

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Are you posting in the right place? Check out Where do I post X? to know for sure.
  • Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
    <code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
  • Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
  • Want more info? How to link or How to display code and escape characters are good places to start.
Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others about the Monastery: (4)
As of 2024-03-28 14:28 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found