[PATCH] scripts/get_maintainer.pl: Add maintainers in order listed in matched section

Joe Perches
2009-08-26T21:48:23Z

This patch is on top of patches that are already queued in mm.

Previous behavior was "bottom-up" in each section from the pattern "F:"
entry that matched. Now information is entered into the various lists
in the "as entered" order for each matched section.

This also allows the F: entry to be put anywhere in a section, not just
as the last entries in the section.

And a couple of improvements:

Don't alphabetically sort before outputting the matched scm, status,
subsystem and web sections.

Ignore content after a single email address so these entries are acceptable
M: name whatever other comment

And a fix:

Make an M: entry without a name again use the name from an immediately
preceding P: line if it exists.

Signed-off-by: Joe Perches <joe@perches.com>
---
scripts/get_maintainer.pl | 70 ++++++++++++++++++++++++++++++++++----------
1 files changed, 54 insertions(+), 16 deletions(-)

diff --git a/scripts/get_maintainer.pl b/scripts/get_maintainer.pl
index b8d1223..b54db05 100755
--- a/scripts/get_maintainer.pl
+++ b/scripts/get_maintainer.pl
@@ -313,22 +313,22 @@ if ($email || $email_list) {
}

if ($scm) {
- @scm = sort_and_uniq(@scm);
+ @scm = uniq(@scm);
output(@scm);
}

if ($status) {
- @status = sort_and_uniq(@status);
+ @status = uniq(@status);
output(@status);
}

if ($subsystem) {
- @subsystem = sort_and_uniq(@subsystem);
+ @subsystem = uniq(@subsystem);
output(@subsystem);
}

if ($web) {
- @web = sort_and_uniq(@web);
+ @web = uniq(@web);
output(@web);
}

@@ -442,7 +442,7 @@ sub parse_email {
$address = $2;
} elsif ($formatted_email =~ /^\s*<(.+\@\S*)>.*$/) {
$address = $1;
- } elsif ($formatted_email =~ /^(.+\@\S*)$/) {
+ } elsif ($formatted_email =~ /^(.+\@\S*).*$/) {
$address = $1;
}

@@ -485,12 +485,46 @@ sub format_email {
return $formatted_email;
}

-sub add_categories {
+sub find_starting_index {
+
+ my ($index) = @_;
+
+ while ($index > 0) {
+ my $tv = $typevalue[$index];
+ if (!($tv =~ m/^(\C):\s*(.*)/)) {
+ last;
+ }
+ $index--;
+ }
+
+ return $index;
+}
+
+sub find_ending_index {
my ($index) = @_;

- $index = $index - 1;
- while ($index >= 0) {
+ while ($index < @typevalue) {
my $tv = $typevalue[$index];
+ if (!($tv =~ m/^(\C):\s*(.*)/)) {
+ last;
+ }
+ $index++;
+ }
+
+ return $index;
+}
+
+sub add_categories {
+ my ($index) = @_;
+
+ my $i;
+ my $start = find_starting_index($index);
+ my $end = find_ending_index($index);
+
+ push(@subsystem, $typevalue[$start]);
+
+ for ($i = $start + 1; $i < $end; $i++) {
+ my $tv = $typevalue[$i];
if ($tv =~ m/^(\C):\s*(.*)/) {
my $ptype = $1;
my $pvalue = $2;
@@ -513,11 +547,12 @@ sub add_categories {
} elsif ($ptype eq "M") {
my ($name, $address) = parse_email($pvalue);
if ($name eq "") {
- if ($index >= 0) {
- my $tv = $typevalue[$index - 1];
+ if ($i > 0) {
+ my $tv = $typevalue[$i - 1];
if ($tv =~ m/^(\C):\s*(.*)/) {
if ($1 eq "P") {
$name = $2;
+ $pvalue = format_email($name, $address);
}
}
}
@@ -532,11 +567,6 @@ sub add_categories {
} elsif ($ptype eq "S") {
push(@status, $pvalue);
}
-
- $index--;
- } else {
- push(@subsystem,$tv);
- $index = -1;
}
}
}
@@ -559,6 +589,10 @@ sub push_email_address {

my ($name, $address) = parse_email($line);

+ if ($address eq "") {
+ return 0;
+ }
+
if (!$email_remove_duplicates) {
push(@email_to, format_email($name, $address));
} elsif (!email_inuse($name, $address)) {
@@ -566,6 +600,8 @@ sub push_email_address {
$email_hash_name{$name}++;
$email_hash_address{$address}++;
}
+
+ return 1;
}

sub push_email_addresses {
@@ -581,7 +617,9 @@ sub push_email_addresses {
push_email_address($entry);
}
} else {
- warn("Invalid MAINTAINERS address: '" . $address . "'\n");
+ if (!push_email_address($address)) {
+ warn("Invalid MAINTAINERS address: '" . $address . "'\n");
+ }
}
}

--
1.6.3.1.10.g659a0.dirty