# Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>, (c) Alexander Wirt <formorer@grml.org>
# Bug-Reports: see http://grml.org/bugs/
# License: This file is licensed under the GPL v2.
-# Latest change: Sam Mär 03 15:35:38 CET 2007 [mika]
################################################################################
use strict;
use Pod::Usage;
+use feature 'say';
use Term::ReadKey;
-use Time::HiRes;
+use Time::HiRes;
use LWP::UserAgent;
+use Getopt::Long;
=head1 NAME
=head1 SYNOPSIS
-B<grml-tips> [OPTION] I<keyword>
+B<grml-tips> [OPTION] I<searchpattern|tag>
=head1 DESCRIPTION
Print this help and exit.
+=item B<--tagsonly>
+
+Match on tags only instead of the whole tip
+
+=item B<--tipsfile TIPSFILE>
+
+Use TIPSFILE instead of /usr/share/grml-tips/grml_tips
+
=back
=head1 EXAMPLES
=cut
-
my $grml_tips = '/usr/share/grml-tips/grml_tips';
-my $pattern = shift;
-
-if ($pattern eq '') {
- pod2usage( {
- -message => 'No search pattern provided',
- -exitval => -1, });
-} elsif ($pattern eq '--help') {
- pod2usage();
-}
+
+my $help;
+my $tagsonly;
+my $tipsfile;
+
+my $result = GetOptions (
+ "help" => \$help,
+ "tagsonly" => \$tagsonly,
+ "tipsfile=s" => \$grml_tips,
+);
+
+my $pattern = shift;
+
+#help if pattern is missing;
+pod2usage(
+ { -message => 'No search pattern provided',
+ -exitval => -1,
+ }
+) unless $pattern;
+
+#help if help is wanted
+pod2usage() if $help;
my @tips;
-my $fh;
-if (! open ($fh, '<', "$grml_tips")) {
- print "Error: $grml_tips not found.\nExiting.";
- exit -1;
+
+if ( !open( my $fh, '<', "$grml_tips" ) ) {
+ say STDERR "Error: File \"$grml_tips\" not found.";
+ say STDERR "Exiting.";
+ exit -1;
+}
+else {
+ my $tip = '';
+
+ my $tips_found = 0;
+ while ( my $line = <$fh> ) {
+ if ( $line !~ /^-- $/ ) {
+ $tip .= $line;
+ }
+ else {
+ my $header = "Grml Tip Number $tips_found\n";
+ my $line = "-" x ( length($header) - 1 ) . "\n\n";
+
+ $tips_found++;
+ if ($tagsonly) {
+ #extract tags from tip
+ my ($tag) = $tip =~ /^Tags: (.*)$/m;
+ my @tags = split(/[, ]+/, $tag);
+ if (grep(/^$pattern$/i, @tags) ) {
+ push @tips, $header . $line . $tip . "\n";
+ }
+ $tip = '';
+ } else {
+ if ( $tip =~ /$pattern/mi ) {
+ push @tips, $header . $line . $tip . "\n";
+ $tip = '';
+ }
+ else {
+ $tip = '';
+ }
+ }
+ }
+ }
+ close($fh);
}
-my $tip = '';
-my $tip_flag = 0;
-
-while (my $line = <$fh>) {
- if ($line !~ /^-- $/) {
- $tip .= $line;
- } else {
- if ( "$tip" =~ /$pattern/mi ) {
- $tip .= $line;
- print "$tip";
- $tip = '';
- $tip_flag = 1;
- } else {
- $tip = '';
- }
+if (@tips) {
+ if ( !open( my $fh, '|-', 'less -FRX' ) ) {
+ say @tips;
+ }
+ else {
+ say $fh @tips;
}
}
-close($fh);
-
-if (!$tip_flag) {
- print "Sorry, could not find a tip for '$pattern'. :-(\n",
- "Do you want to submit the keyword '$pattern' to grml's keyword database?\n",
- "The grml team will write tips for the most requested and useful keywords.\n",
- "To use this feature you'll need a working networking connection.\n",
- "No personal data will be transmitted to the database.\n\n",
- "Send \"$pattern\" to grml's keyword database? [y|N] ";
-
- ReadMode 4; # Turn off controls keys
- my $x;
- while (not defined ($x = ReadKey(-1))) {
- Time::HiRes::sleep(0.5);
- }
- ReadMode 0; # Reset tty mode before exiting
- print "\n\n";
- if ($x =~ /(y|j)/i) {
- my $version;
- if ( -f '/etc/grml_version' ) {
- open (my $fh, '<', '/etc/grml_version') or die "Could not open /etc/grml_version: $!";
- $version = <$fh>;
- chomp $version;
- close ($fh);
- } elsif ( -f '/etc/debian_version') {
- open (my $fh, '<', '/etc/debian_version') or die "Could not open /etc/debian_version: $!";
- $version = <$fh>;
- chomp $version;
- close ($fh);
- } else {
- $version = 'unknown';
- }
- my $ua = new LWP::UserAgent;
- $ua->agent("grml-tips 0.0 "); # set the HTTP 'browser' type
- my $res =
- $ua->post('http://deb.grml.org/~formorer/submissions/keyword.cgi',
- [ 'version' => $version,
- 'keyword' => $pattern
- ],
- );
- if ($res->is_success) {
- my $content = $res->decoded_content;
- if ($content =~ /Submission received/) {
- print "Keyword '$pattern' has been submitted to grml's keyword database.\nThanks.";
- } else {
- print "Your pattern could not be submitted.\n",
- "Please file a bug against grml-tips at ",
- "http://bts.grml.org.\n",
- "Thanks!\n";
- }
- } else {
- print "Could not submitt '$pattern': " . $res->status_line . "\n";
- }
-
-
- } else {
- print "'$pattern' has not been sent to grml's keyword database as requested.\n";
- print "If you want to submit a tip please mail it to tips\@grml.org - thank you!\n";
- }
+else {
+ say "Sorry, could not find a tip for '$pattern'. :-(\n\n",
+ "Do you want to submit the keyword '$pattern' to grml's keyword database?\n",
+ "The grml team will write tips for the most requested and useful keywords.\n",
+ "To use and contribute to this feature you'll need a working networking connection.\n",
+ "No personal data will be transmitted to the database.\n\n",
+ "Send \"$pattern\" to grml's keyword database? [y|N] ";
+
+ ReadMode 4; # Turn off controls keys
+ my $x;
+ while ( not defined( $x = ReadKey(-1) ) ) {
+ Time::HiRes::sleep(0.5);
+ }
+ ReadMode 0; # Reset tty mode before exiting
+ print "\n\n";
+ if ( $x =~ /(y|j)/i ) {
+ my $version;
+ if ( -f '/etc/grml_version' ) {
+ open( my $fh, '<', '/etc/grml_version' )
+ or die "Could not open /etc/grml_version: $!";
+ $version = <$fh>;
+ chomp $version;
+ close($fh);
+ }
+ elsif ( -f '/etc/debian_version' ) {
+ open( my $fh, '<', '/etc/debian_version' )
+ or die "Could not open /etc/debian_version: $!";
+ $version = <$fh>;
+ chomp $version;
+ close($fh);
+ }
+ else {
+ $version = 'unknown';
+ }
+ my $ua = new LWP::UserAgent;
+ $ua->agent("grml-tips 0.0 "); # set the HTTP 'browser' type
+ my $res = $ua->post(
+ 'http://deb.grml.org/~formorer/submissions/keyword.cgi',
+ [ 'version' => $version,
+ 'keyword' => $pattern
+ ],
+ );
+ if ( $res->is_success ) {
+ my $content = $res->decoded_content;
+ if ( $content =~ /Submission received/ ) {
+ say
+ "Keyword '$pattern' has been submitted to grml's keyword database.\nThanks.";
+ }
+ else {
+ say "Your pattern could not be submitted.\n",
+ "Please file a bug against grml-tips at ",
+ "http://bts.grml.org/\n",
+ "Thanks!";
+ }
+ }
+ else {
+ print "Could not submitt '$pattern': " . $res->status_line . "\n";
+ }
+
+ }
+ else {
+ print
+ "'$pattern' has not been sent to grml's keyword database as requested.\n";
+ print
+ "If you want to submit a tip please mail it to tips\@grml.org - thank you!\n";
+ }
}
## END OF FILE #################################################################
projects / grml-tips.git / blobdiff