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#!/usr/bin/env perl
#
# vim: set ts=4:noet
#
# sbofind
# script to locate something in a local SlackBuilds tree.
#
# author: Jacob Pipkin <j@dawnrazor.net>
# date: Boomtime, the 39th day of Discord in the YOLD 3178
# license: WTFPL <http://sam.zoy.org/wtfpl/COPYING>
use SBO::Lib;
use File::Basename;
use Getopt::Std;
use strict;
use warnings FATAL => 'all';
my %config = %SBO::Lib::config;
my $self = basename ($0);
sub show_usage {
print <<EOF
Usage: $self (search_term)
Options:
-h: this screen.
-v: version information.
-i: show the .info for each found item.
-r: show the README for each found item.
Example:
$self libsexy
EOF
}
my %options;
getopts ('hvir', \%options);
show_usage () and exit (0) if (exists $options{h});
show_version () and exit (0) if (exists $options{v});
my $show_readme = exists $options{r} ? 'TRUE' : 'FALSE';
my $show_info = exists $options{i} ? 'TRUE' : 'FALSE';
show_usage () and exit (1) unless exists $ARGV[0];
my $search = $ARGV[0];
# if we can't find SLACKBUILDS.TXT in $config{HOME}, prompt to fetch the tree
slackbuilds_or_fetch ();
# find anything with $search in its name
my (@findings, $name);
my $found = 'FALSE';
my $name_regex = qr/NAME:\s+(.*\Q$search\E.*)$/i;
my $loc_regex = qr/LOCATION:\s+(.*)$/;
my $fh = open_read ("$config{SBO_HOME}/SLACKBUILDS.TXT");
FIRST: while (my $line = <$fh>) {
if ($found eq 'FALSE') {
$found = 'TRUE', next FIRST if $name = ($line =~ $name_regex)[0];
} else {
if (my ($location) = ($line =~ $loc_regex)[0]) {
$found = 'FALSE';
$location =~ s#^\.##;
push @findings, {$name => $config{SBO_HOME} . $location};
}
}
}
sub get_file_contents {
exists $_[0] or script_error ('get_file_contents requires an argument');
-f $_[0] or script_error ('get_file_contents argument is not a file');
my $fh = open_read (shift);
my $contents = do {local $/; <$fh>};
$contents =~ s/\n/\n /g;
$contents =~ s/ $//g;
return $contents;
}
# pretty formatting
if (exists $findings[0]) {
my @listing = ("\n");
for my $hash (@findings) {
while (my ($key, $value) = each %{$hash}) {
push @listing, "SBo: $key\n";
push @listing, "Path: $value\n";
push @listing, "info: ". get_file_contents ("$value/$key.info")
if $show_info eq 'TRUE';
push @listing, "README: ". get_file_contents ("$value/README")
if $show_readme eq 'TRUE';
push @listing, "\n";
}
}
print $_ for @listing;
} else {
print "Nothing found for search term: $search\n";
}
exit 0;
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