mirror of https://github.com/pragma-/pbot.git
46 lines
1.0 KiB
Perl
46 lines
1.0 KiB
Perl
|
#!/usr/bin/perl -w
|
||
|
|
|
||
|
|
# This Source Code Form is subject to the terms of the Mozilla Public
|
||
|
|
# License, v. 2.0. If a copy of the MPL was not distributed with this
|
||
|
|
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||
|
|
|
||
|
|
my $query = "@ARGV";
|
||
|
|
print "Usage: pf <id or search text>\n" and exit 0 if not length $query;
|
||
|
|
|
||
|
|
my (%pf, $match);
|
||
|
|
|
||
|
|
open(FILE, "< bashpf.txt") or print "Can't open Bash Pitfalls: $!" and exit 1;
|
||
|
|
|
||
|
|
foreach my $line (<FILE>) {
|
||
|
|
if ($line =~ /^(\d+)\.\s+(.*)$/) {
|
||
|
|
$pf{$1} = $2;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
close FILE;
|
||
|
|
|
||
|
|
if ($query =~ / >/) {
|
||
|
|
$rcpt = $query;
|
||
|
|
$query =~ s/ +>.*$//;
|
||
|
|
$rcpt =~ s/^.* > *//;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (exists $pf{$query}) {
|
||
|
|
$match = $query;
|
||
|
|
} else {
|
||
|
|
foreach my $key (keys %pf) {
|
||
|
|
if ($pf{$key} =~ /$query/i) {
|
||
|
|
$match = $key;
|
||
|
|
last;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($match) {
|
||
|
|
my $id = "pf$match";
|
||
|
|
print "$rcpt: " if $rcpt;
|
||
|
|
print "https://mywiki.wooledge.org/BashPitfalls#$id -- Don't do this! -- $pf{$match}\n";
|
||
|
|
} else {
|
||
|
|
print "No matches found at https://mywiki.wooledge.org/BashPitfalls\n";
|
||
|
|
}
|