diff options
Diffstat (limited to 'contrib')
| -rwxr-xr-x | contrib/pacsearch | 163 |
1 files changed, 103 insertions, 60 deletions
diff --git a/contrib/pacsearch b/contrib/pacsearch index c07c28a8..3cf8b925 100755 --- a/contrib/pacsearch +++ b/contrib/pacsearch @@ -1,6 +1,9 @@ -#!/bin/bash +#!/usr/bin/perl # pacsearch - Adds color and install information to a 'pacman -Ss' search # +# Copyright (C) 2008 Dan McGee <dpmcgee@gmail.com> +# +# Based off original shell script version: # Copyright (C) 2006-2007 Dan McGee <dpmcgee@gmail.com> # # This program is free software; you can redistribute it and/or @@ -18,72 +21,112 @@ #TODO: colors flag on commandline -readonly progname="pacsearch" -readonly version="1.0" +use strict; +use warnings; + +my $progname = "pacsearch"; +my $version = "2.0"; + +if ($#ARGV lt 0 || $ARGV[0] eq "--help" || $ARGV[0] eq "-h") { + print "$progname - Add color and install information to a pacman -Ss search\n"; + print "Usage: $progname <pattern>\n"; + print "Example: $progname ^gnome\n"; + if ($#ARGV lt 0) { + exit 1; + } + exit 0; +} -readonly CLR1='\\\e[0;34m' -readonly CLR2='\\\e[0;32m' -readonly CLR3='\\\e[0;35m' -readonly CLR4='\\\e[0;36m' -readonly CLR5='\\\e[0;31m' -readonly CLR6='\\\e[0;33m' -readonly CLR7='\\\e[1;36m' -readonly INST='\\\e[1;31m' -readonly BASE='\\\e[0m' +if ($ARGV[0] eq "--version" || $ARGV[0] eq "-v") { + print "$progname version $version\n"; + print "Copyright (C) 2006-2008 Dan McGee\n"; + exit 0; +} -if [ "$1" = "--help" -o "$1" = "-h" ]; then - echo "Usage: $progname <pattern>" - echo "Ex: $progname ^gnome" - exit 0 -fi +# define our colors to use when printing +my $CLR1 = "\e[0;34m"; +my $CLR2 = "\e[0;32m"; +my $CLR3 = "\e[0;35m"; +my $CLR4 = "\e[0;36m"; +my $CLR5 = "\e[0;31m"; +my $CLR6 = "\e[0;33m"; +my $CLR7 = "\e[1;36m"; +my $INST = "\e[1;31m"; +my $BASE = "\e[0m"; +my $INSTMARK = $INST."***"; -if [ "$1" = "--version" -o "$1" = "-v" ]; then - echo "$progname version $version" - echo "Copyright (C) 2006-2007 Dan McGee" - exit 0 -fi +# color a "repo/pkgname pkgver" line based on the respository name +sub to_color { + my $line = shift; + $line =~ s/(^core\/.*)/$CLR1$1$BASE/; + $line =~ s/(^extra\/.*)/$CLR2$1$BASE/; + $line =~ s/(^community\/.*)/$CLR3$1$BASE/; + $line =~ s/(^testing\/.*)/$CLR4$1$BASE/; + $line =~ s/(^unstable\/.*)/$CLR5$1$BASE/; + $line =~ s/(^custom\/.*)/$CLR6$1$BASE/; + $line =~ s/(^local\/.*)/$CLR7$1$BASE/; + # any other unknown repository + $line =~ s/(^[\w-]*\/.*)/$CLR6$1$BASE/; + return $line; +} -if [ -z "$1" -o "${1:0:1}" = "-" ]; then - echo "Usage: $progname <pattern>" - echo "Ex: $progname ^gnome" - exit 1 -fi +my %allpkgs = (); -# Make two temp files and send output of commands to these files -querydump=$(mktemp) -pacman -Qs $1 > $querydump -syncdump=$(mktemp) -pacman -Ss $1 > $syncdump +my $syncout = `pacman -Ss @ARGV`; +# split each sync search entry into its own array entry +my @syncpkgs = split(/\n^(?=\w)/m, $syncout); +# remove the extra \n from the last desc entry +if ($#syncpkgs >= 0) { + chomp($syncpkgs[$#syncpkgs]); +} -# Strip descriptions and 'local/' from -Qs query -instpkg=$(mktemp) -egrep '^[^ ]' $querydump | sed -e 's@^local/@@' > $instpkg +# counter var for packages, used here and in the query loop too +my $cnt = 0; +foreach $_ (@syncpkgs) { + # we grab 3 fields here: repo, name/ver, and desc + my @pkgfields = /^(.*?)\/(.*?)\n(.*)$/s; + # add a fourth field that will indicate install status + push (@pkgfields, ""); + # add a fifth field that indicates original order + push (@pkgfields, $cnt++); + # add each sync pkg by name/ver to a hash table for quick lookup + $allpkgs{$pkgfields[1]} = [ @pkgfields ]; +} -# Add pkgs not in sync db, mark pkgs that are installed -cat $instpkg | while read -r pkg; do - if [ -z "$(grep "$pkg" $syncdump)" ]; then - # grep package name; pipe to another grep that prints at most one - # line starting with 'local/', allows for comments >1 line - grep -A10 "$pkg" $querydump | grep -A10 -m1 "local/" >> $syncdump - fi - sed -i "s@^\(.\+/$pkg\)@\***\1@" $syncdump -done +my $queryout = `pacman -Qs @ARGV`; +# split each querysearch entry into its own array entry +my @querypkgs = split(/\n^(?=\w)/m, $queryout); +# remove the extra \n from the last desc entry +if ($#querypkgs >= 0) { + chomp ($querypkgs[$#querypkgs]); +} -# Print colorized package list and descriptions to screen -echo -e "$(sed -r \ - -e "s@core/.*@$CLR1&$BASE@" \ - -e "s@extra/.*@$CLR2&$BASE@" \ - -e "s@community/.*@$CLR3&$BASE@" \ - -e "s@testing/.*@$CLR4&$BASE@" \ - -e "s@unstable/.*@$CLR5&$BASE@" \ - -e "s@custom/.*@$CLR6&$BASE@" \ - -e "s@local/.*@$CLR7&$BASE@" \ - -e "s@(^|\*\*\*)([[:alnum:]]*/.* .*)@\1$CLR6\2$BASE@" \ - -e "s@\*\*\*@$INST&@" \ - < $syncdump )" -echo -en "\e[0m" +foreach $_ (@querypkgs) { + # we grab 3 fields here: repo, name/ver, and desc + my @pkgfields = /^(.*?)\/(.*?)\n(.*)$/s; + # check if the package was listed in the sync out + # if it is we want to mark it with a *** marker + if (exists $allpkgs{$pkgfields[1]}) { + # mark it in our fourth field as installed + @{ $allpkgs{$pkgfields[1]} }[3] = $INSTMARK; + } else { + # add a fourth field that will indicate install status + push (@pkgfields, $INSTMARK); + # add a fifth field that indicates original order (after sync) + push (@pkgfields, $cnt++); + # add our local-only package to the hash + $allpkgs{$pkgfields[1]} = [ @pkgfields ]; + } +} -rm $querydump -rm $syncdump -rm $instpkg +# sort by original order (the fifth field) and print +foreach $_ ( sort{ @{$allpkgs{$a}}[4] <=> @{$allpkgs{$b}}[4] } keys %allpkgs) { + my @v = @{$allpkgs{$_}}; + my $line = "$v[0]/$v[1]"; + $line = to_color($line); + # print install marker + colorized "repo/pkgname pkgver" string + print "$v[3]$line\n"; + print "$v[2]\n"; +} +#vim: set noet: |