[PATCH] scripts/get_maintainer.pl: add .get_maintainer.confdefault options file

[Joe Perches]

Allow the use of a .get_maintainer.conf file to control the
default options applied when scripts/get_maintainer.pl is run.

.get_maintainer.conf entries can be any valid argument.

Multiple lines may be used, blank lines ignored, # is a comment

Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
---
 scripts/get_maintainer.pl |   24 ++++++++++++++++++++++++
 1 files changed, 24 insertions(+), 0 deletions(-)

diff --git a/scripts/get_maintainer.pl b/scripts/get_maintainer.pl
index 6f97a13..0c4c7e0 100755
--- a/scripts/get_maintainer.pl
+++ b/scripts/get_maintainer.pl
@@ -97,6 +97,30 @@ my %VCS_cmds_hg = (
     "blame_commit_pattern" => "^([0-9a-f]+):"
 );
 
+if (-f ${lk_path}.get_maintainer.conf) {
+    my @conf_args;
+    open(my $conffile, '<', "${lk_path}.get_maintainer.conf")
+	or warn "$P: Can't open .get_maintainer.conf: $!\n";
+    while (<$conffile>) {
+	my $line = $_;
+
+	$line =~ s/\s*\n?$//g;
+	$line =~ s/^\s*//g;
+	$line =~ s/\s+/ /g;
+
+	next if ($line =~ m/^\s*#/);
+	next if ($line =~ m/^\s*$/);
+
+	my @words = split(" ", $line);
+	foreach my $word (@words) {
+	    last if ($word =~ m/^#/);
+	    push (@conf_args, $word);
+	}
+    }
+    close($conffile);
+    unshift(@ARGV, @conf_args) if @conf_args;
+}
+
 if (!GetOptions(
 		'email!' => \$email,
 		'git!' => \$email_git,


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