From 7764dcb53473e5665ab3cdc461ccfc510fce925e Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Tue, 22 Mar 2011 16:34:24 -0700
Subject: [PATCH] get_maintainer.pl: allow "K:" pattern tests to match
non-patch text
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Extend the usage of the K section in the MAINTAINERS file to support
matching regular expressions to any arbitrary text that may precede the
patch itself. For example, the commit message or mail headers generated
by git-format-patch.
Signed-off-by: Joe Perches <joe@perches.com>
Original-patch-by: L. Alberto Giménez <agimenez@sysvalve.es>
Acked-by: L. Alberto Giménez <agimenez@sysvalve.es>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
scripts/get_maintainer.pl | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/scripts/get_maintainer.pl b/scripts/get_maintainer.pl
index 139e0fff8e313..d29a8d75cb22e 100755
--- a/scripts/get_maintainer.pl
+++ b/scripts/get_maintainer.pl
@@ -420,6 +420,14 @@ foreach my $file (@ARGV) {
open(my $patch, "< $file")
or die "$P: Can't open $file: $!\n";
+
+ # We can check arbitrary information before the patch
+ # like the commit message, mail headers, etc...
+ # This allows us to match arbitrary keywords against any part
+ # of a git format-patch generated file (subject tags, etc...)
+
+ my $patch_prefix = ""; #Parsing the intro
+
while (<$patch>) {
my $patch_line = $_;
if (m/^\+\+\+\s+(\S+)/) {
@@ -428,13 +436,14 @@ foreach my $file (@ARGV) {
$filename =~ s@\n@@;
$lastfile = $filename;
push(@files, $filename);
+ $patch_prefix = "^[+-].*"; #Now parsing the actual patch
} elsif (m/^\@\@ -(\d+),(\d+)/) {
if ($email_git_blame) {
push(@range, "$lastfile:$1:$2");
}
} elsif ($keywords) {
foreach my $line (keys %keyword_hash) {
- if ($patch_line =~ m/^[+-].*$keyword_hash{$line}/x) {
+ if ($patch_line =~ m/${patch_prefix}$keyword_hash{$line}/x) {
push(@keyword_tvi, $line);
}
}
--
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