get_maintainer.pl: allow "K:" pattern tests to match non-patch text (7764dcb5) · Commits · 戴 / test

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

+10 −1

Original line number	Diff line number	Diff line
		@@ -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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