3 # tig-like git log output. Used when tig is not available or broken.
5 # Copyright (C) 2013 Simon Ruderich
7 # This program is free software: you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation, either version 3 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
25 use Term::ANSIColor qw(colored);
28 my $color_graph = 'yellow';
29 my $color_hash = 'cyan';
30 my $color_ref_sep = 'cyan';
31 my $color_ref_head = 'cyan bold';
32 my $color_ref_branch = 'green bold';
33 my $color_ref_reference = 'red bold';
34 my $color_author = 'magenta';
37 my $format = '%h' . '%x00' # abbreviated commit hash
38 . '%at' . '%x00' # author date
39 . '%an' . '%x00' # author name
40 . '%s' . '%x00' # subject
42 my $cmd = "git log --all --graph --format='$format'";
43 open my $fh, '-|', $cmd or die $!;
45 while (my $line = <$fh>) {
47 if ($line =~ m{^([|/\\_ ]+)$}) {
48 print colored($line, $color_graph);
53 $line =~ /^([ *|]+) (.+)\x00(.+)\x00(.+)\x00(.+)\x00(.*)$/ or die $line;
55 my $hash = colored($2, $color_hash);
56 my $date = POSIX::strftime('%Y-%m-%d', localtime($3));
57 my $author = colored($4, $color_author);
62 $prefix =~ s/\|/colored($&, $color_graph)/ge;
64 # Strip leading whitespace and braces.
69 $refs = join colored(', ', $color_ref_sep), map {
72 $color = $color_ref_head;
74 $color = $color_ref_reference;
76 $color = $color_ref_branch;
83 . colored('(', $color_ref_sep)
85 . colored(')', $color_ref_sep);
88 printf "%s %s %s %s%s %s\n",
89 $prefix, $hash, $date, $author, $refs, $message;