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authorJoe Perches <joe@perches.com>2015-06-25 15:03:03 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-06-25 17:00:41 -0700
commit57230297116faf5b0a995916d5dd5fedab54cba3 (patch)
tree081ddaa65c4245c1b902823a20073ce4d29f87bb /scripts
parentd8469f16207c626d71749ada88c13db1238df39e (diff)
downloadlinux-stericsson-57230297116faf5b0a995916d5dd5fedab54cba3.tar.gz
checkpatch: colorize output to terminal
Add optional colors to make seeing message types a bit easier. Add --color command line switch, default:on Error is RED, warning is YELLOW, check is GREEN. The message type, if shown, is BLUE. Signed-off-by: Joe Perches <joe@perches.com> Tested-by: Petr Mladek <pmladek@suse.cz> Cc: Andy Whitcroft <apw@canonical.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/checkpatch.pl27
1 files changed, 21 insertions, 6 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 1b999cc035ff..d52293f65374 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -9,6 +9,7 @@ use strict;
use POSIX;
use File::Basename;
use Cwd 'abs_path';
+use Term::ANSIColor qw(:constants);
my $P = $0;
my $D = dirname(abs_path($P));
@@ -49,6 +50,7 @@ my $min_conf_desc_length = 4;
my $spelling_file = "$D/spelling.txt";
my $codespell = 0;
my $codespellfile = "/usr/local/share/codespell/dictionary.txt";
+my $color = 1;
sub help {
my ($exitcode) = @_;
@@ -93,6 +95,7 @@ Options:
--codespell Use the codespell dictionary for spelling/typos
(default:/usr/local/share/codespell/dictionary.txt)
--codespellfile Use this codespell dictionary
+ --color Use colors when output is STDOUT (default: on)
-h, --help, --version display this help and exit
When FILE is - read standard input.
@@ -153,6 +156,7 @@ GetOptions(
'test-only=s' => \$tst_only,
'codespell!' => \$codespell,
'codespellfile=s' => \$codespellfile,
+ 'color!' => \$color,
'h|help' => \$help,
'version' => \$help
) or help(1);
@@ -1672,15 +1676,26 @@ sub report {
(defined $tst_only && $msg !~ /\Q$tst_only\E/)) {
return 0;
}
- my $line;
+ my $output = '';
+ if (-t STDOUT && $color) {
+ if ($level eq 'ERROR') {
+ $output .= RED;
+ } elsif ($level eq 'WARNING') {
+ $output .= YELLOW;
+ } else {
+ $output .= GREEN;
+ }
+ }
+ $output .= $prefix . $level . ':';
if ($show_types) {
- $line = "$prefix$level:$type: $msg\n";
- } else {
- $line = "$prefix$level: $msg\n";
+ $output .= BLUE if (-t STDOUT && $color);
+ $output .= "$type:";
}
- $line = (split('\n', $line))[0] . "\n" if ($terse);
+ $output .= RESET if (-t STDOUT && $color);
+ $output .= ' ' . $msg . "\n";
+ $output = (split('\n', $output))[0] . "\n" if ($terse);
- push(our @report, $line);
+ push(our @report, $output);
return 1;
}