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authorJoe Perches <joe@perches.com>2009-09-21 17:04:17 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-22 07:17:46 -0700
commit3fb55652b9f754990e286723f209ce3c07c96d69 (patch)
tree6578fa841ae3207a3bb88d2d2c40356f53d637a6 /scripts/get_maintainer.pl
parent1d606b4e0bf8fe45e3f88543dfce83207ae0027d (diff)
downloadlinaro-lsk-3fb55652b9f754990e286723f209ce3c07c96d69.tar.gz
scripts/get_maintainer.pl: add --pattern-depth
--pattern-depth is used to control how many levels of directory traversal should be performed to find maintainers. default is 0 (all directory levels). For instance: MAINTAINERS currently has multiple M: and F: entries that match net/netfilter/ipvs/ip_vs_app.c IPVS M: Wensong Zhang <wensong@linux-vs.org> M: Simon Horman <horms@verge.net.au> M: Julian Anastasov <ja@ssi.bg> [...] F: net/netfilter/ipvs/ NETFILTER/IPTABLES/IPCHAINS [...] M: Patrick McHardy <kaber@trash.net> [...] F: net/netfilter/ NETWORKING [GENERAL] M: "David S. Miller" <davem@davemloft.net> [...] F: net/ THE REST M: Linus Torvalds <torvalds@linux-foundation.org> [...] F: */ Using this command will return all of those maintainers: (except Linus unless --git-chief-maintainers is specified) $ ./scripts/get_maintainer.pl --nogit -nol \ -f net/netfilter/ipvs/ip_vs_app.c Julian Anastasov <ja@ssi.bg> Simon Horman <horms@verge.net.au> Wensong Zhang <wensong@linux-vs.org> Patrick McHardy <kaber@trash.net> David S. Miller <davem@davemloft.net> Adding --pattern-depth=1 will match at the deepest level $ ./scripts/get_maintainer.pl --nogit -nol --pattern-depth=1 \ -f net/netfilter/ipvs/ip_vs_app.c Julian Anastasov <ja@ssi.bg> Simon Horman <horms@verge.net.au> Wensong Zhang <wensong@linux-vs.org> Adding --pattern-depth=2 will match at the deepest level and 1 higher $ ./scripts/get_maintainer.pl --nogit -nol --pattern-depth=2 \ -f net/netfilter/ipvs/ip_vs_app.c Julian Anastasov <ja@ssi.bg> Simon Horman <horms@verge.net.au> Wensong Zhang <wensong@linux-vs.org> Patrick McHardy <kaber@trash.net> and so on. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts/get_maintainer.pl')
-rwxr-xr-xscripts/get_maintainer.pl21
1 files changed, 14 insertions, 7 deletions
diff --git a/scripts/get_maintainer.pl b/scripts/get_maintainer.pl
index fb446e0f8bb..5132949500c 100755
--- a/scripts/get_maintainer.pl
+++ b/scripts/get_maintainer.pl
@@ -13,7 +13,7 @@
use strict;
my $P = $0;
-my $V = '0.18beta2';
+my $V = '0.19';
use Getopt::Long qw(:config no_auto_abbrev);
@@ -37,6 +37,7 @@ my $web = 0;
my $subsystem = 0;
my $status = 0;
my $from_filename = 0;
+my $pattern_depth = 0;
my $version = 0;
my $help = 0;
@@ -80,6 +81,7 @@ if (!GetOptions(
'status!' => \$status,
'scm!' => \$scm,
'web!' => \$web,
+ 'pattern-depth=i' => \$pattern_depth,
'f|file' => \$from_filename,
'v|version' => \$version,
'h|help' => \$help,
@@ -226,9 +228,13 @@ foreach my $file (@files) {
my $value = $2;
if ($type eq 'F') {
if (file_match_pattern($file, $value)) {
- my $pattern_depth = ($value =~ tr@/@@);
- $pattern_depth++ if (!(substr($value,-1,1) eq "/"));
- $hash{$tvi} = $pattern_depth;
+ my $value_pd = ($value =~ tr@/@@);
+ my $file_pd = ($file =~ tr@/@@);
+ $value_pd++ if (substr($value,-1,1) ne "/");
+ if ($pattern_depth == 0 ||
+ (($file_pd - $value_pd) < $pattern_depth)) {
+ $hash{$tvi} = $value_pd;
+ }
}
}
}
@@ -345,13 +351,14 @@ Output type options:
--separator [, ] => separator for multiple entries on 1 line
--multiline => print 1 entry per line
-Default options:
- [--email --git --m --n --l --multiline]
-
Other options:
+ --pattern-depth => Number of pattern directory traversals (default: 0 (all))
--version => show version
--help => show this help information
+Default options:
+ [--email --git --m --n --l --multiline --pattern-depth=0]
+
Notes:
Using "-f directory" may give unexpected results:
Used with "--git", git signators for _all_ files in and below