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uti/lint/checkpatch: add --exclude to ignore specific directories

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checkpatch: add option for excluding directories
when importing code from external sources

Using --exclude <dir> we should be able to exclude a list of well
defined locations in the tree that carry sources from other projects
with other styles.

This comes from the 01org/zephyr project in github:
Original-Change-Id: I7d321e85eed6bc37d5c6879ae88e21d20028a433
Original-Signed-off-by: Anas Nashif <anas.nashif@intel.com>

Change-Id: Icc9e841e7d84026d6ab857ff90b0f093515ccaad
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/18568
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
This commit is contained in:
Martin Roth 2017-03-04 18:17:35 -07:00
parent d638ef4ec4
commit a3cac87ea8
1 changed files with 13 additions and 0 deletions
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13
util/lint/checkpatch.pl
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@ -45,6 +45,7 @@ my %use_type = ();
my @use = (); my @use = ();
my %ignore_type = (); my %ignore_type = ();
my @ignore = (); my @ignore = ();
my @exclude = ();
my $help = 0; my $help = 0;
my $configuration_file = ".checkpatch.conf"; my $configuration_file = ".checkpatch.conf";
my $max_line_length = 80; my $max_line_length = 80;
@ -86,6 +87,7 @@ Options:
--list-types list the possible message types --list-types list the possible message types
--types TYPE(,TYPE2...) show only these comma separated message types --types TYPE(,TYPE2...) show only these comma separated message types
--ignore TYPE(,TYPE2...) ignore various comma separated message types --ignore TYPE(,TYPE2...) ignore various comma separated message types
--exclude DIR(,DIR22...) exclude directories
--show-types show the specific message type in the output --show-types show the specific message type in the output
--max-line-length=n set the maximum line length, if exceeded, warn --max-line-length=n set the maximum line length, if exceeded, warn
--min-conf-desc-length=n set the min description length, if shorter, warn --min-conf-desc-length=n set the min description length, if shorter, warn
@ -190,6 +192,7 @@ GetOptions(
'subjective!' => \$check, 'subjective!' => \$check,
'strict!' => \$check, 'strict!' => \$check,
'ignore=s' => \@ignore, 'ignore=s' => \@ignore,
'exclude=s' => \@exclude,
'types=s' => \@use, 'types=s' => \@use,
'show-types!' => \$show_types, 'show-types!' => \$show_types,
'list-types!' => \$list_types, 'list-types!' => \$list_types,
@ -2277,6 +2280,16 @@ sub process {
$found_file = 1; $found_file = 1;
} }
my $skipme = 0;
foreach (@exclude) {
if ($realfile =~ m@^(?:$_/)@) {
$skipme = 1;
}
}
if ($skipme) {
next;
}
#make up the handle for any error we report on this line #make up the handle for any error we report on this line
if ($showfile) { if ($showfile) {
$prefix = "$realfile:$realline: " $prefix = "$realfile:$realline: "