mirror of
https://github.com/torvalds/linux
synced 2024-11-05 18:23:50 +00:00
b781655a6f
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 <address> 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> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
924 lines
22 KiB
Perl
Executable file
924 lines
22 KiB
Perl
Executable file
#!/usr/bin/perl -w
|
|
# (c) 2007, Joe Perches <joe@perches.com>
|
|
# created from checkpatch.pl
|
|
#
|
|
# Print selected MAINTAINERS information for
|
|
# the files modified in a patch or for a file
|
|
#
|
|
# usage: perl scripts/get_maintainers.pl [OPTIONS] <patch>
|
|
# perl scripts/get_maintainers.pl [OPTIONS] -f <file>
|
|
#
|
|
# Licensed under the terms of the GNU GPL License version 2
|
|
|
|
use strict;
|
|
|
|
my $P = $0;
|
|
my $V = '0.20';
|
|
|
|
use Getopt::Long qw(:config no_auto_abbrev);
|
|
|
|
my $lk_path = "./";
|
|
my $email = 1;
|
|
my $email_usename = 1;
|
|
my $email_maintainer = 1;
|
|
my $email_list = 1;
|
|
my $email_subscriber_list = 0;
|
|
my $email_git = 1;
|
|
my $email_git_penguin_chiefs = 0;
|
|
my $email_git_min_signatures = 1;
|
|
my $email_git_max_maintainers = 5;
|
|
my $email_git_min_percent = 5;
|
|
my $email_git_since = "1-year-ago";
|
|
my $email_git_blame = 0;
|
|
my $email_remove_duplicates = 1;
|
|
my $output_multiline = 1;
|
|
my $output_separator = ", ";
|
|
my $scm = 0;
|
|
my $web = 0;
|
|
my $subsystem = 0;
|
|
my $status = 0;
|
|
my $from_filename = 0;
|
|
my $pattern_depth = 0;
|
|
my $version = 0;
|
|
my $help = 0;
|
|
|
|
my $exit = 0;
|
|
|
|
my @penguin_chief = ();
|
|
push(@penguin_chief,"Linus Torvalds:torvalds\@linux-foundation.org");
|
|
#Andrew wants in on most everything - 2009/01/14
|
|
#push(@penguin_chief,"Andrew Morton:akpm\@linux-foundation.org");
|
|
|
|
my @penguin_chief_names = ();
|
|
foreach my $chief (@penguin_chief) {
|
|
if ($chief =~ m/^(.*):(.*)/) {
|
|
my $chief_name = $1;
|
|
my $chief_addr = $2;
|
|
push(@penguin_chief_names, $chief_name);
|
|
}
|
|
}
|
|
my $penguin_chiefs = "\(" . join("|",@penguin_chief_names) . "\)";
|
|
|
|
# rfc822 email address - preloaded methods go here.
|
|
my $rfc822_lwsp = "(?:(?:\\r\\n)?[ \\t])";
|
|
my $rfc822_char = '[\\000-\\377]';
|
|
|
|
if (!GetOptions(
|
|
'email!' => \$email,
|
|
'git!' => \$email_git,
|
|
'git-chief-penguins!' => \$email_git_penguin_chiefs,
|
|
'git-min-signatures=i' => \$email_git_min_signatures,
|
|
'git-max-maintainers=i' => \$email_git_max_maintainers,
|
|
'git-min-percent=i' => \$email_git_min_percent,
|
|
'git-since=s' => \$email_git_since,
|
|
'git-blame!' => \$email_git_blame,
|
|
'remove-duplicates!' => \$email_remove_duplicates,
|
|
'm!' => \$email_maintainer,
|
|
'n!' => \$email_usename,
|
|
'l!' => \$email_list,
|
|
's!' => \$email_subscriber_list,
|
|
'multiline!' => \$output_multiline,
|
|
'separator=s' => \$output_separator,
|
|
'subsystem!' => \$subsystem,
|
|
'status!' => \$status,
|
|
'scm!' => \$scm,
|
|
'web!' => \$web,
|
|
'pattern-depth=i' => \$pattern_depth,
|
|
'f|file' => \$from_filename,
|
|
'v|version' => \$version,
|
|
'h|help' => \$help,
|
|
)) {
|
|
usage();
|
|
die "$P: invalid argument\n";
|
|
}
|
|
|
|
if ($help != 0) {
|
|
usage();
|
|
exit 0;
|
|
}
|
|
|
|
if ($version != 0) {
|
|
print("${P} ${V}\n");
|
|
exit 0;
|
|
}
|
|
|
|
if ($#ARGV < 0) {
|
|
usage();
|
|
die "$P: argument missing: patchfile or -f file please\n";
|
|
}
|
|
|
|
if ($output_separator ne ", ") {
|
|
$output_multiline = 0;
|
|
}
|
|
|
|
my $selections = $email + $scm + $status + $subsystem + $web;
|
|
if ($selections == 0) {
|
|
usage();
|
|
die "$P: Missing required option: email, scm, status, subsystem or web\n";
|
|
}
|
|
|
|
if ($email &&
|
|
($email_maintainer + $email_list + $email_subscriber_list +
|
|
$email_git + $email_git_penguin_chiefs + $email_git_blame) == 0) {
|
|
usage();
|
|
die "$P: Please select at least 1 email option\n";
|
|
}
|
|
|
|
if (!top_of_kernel_tree($lk_path)) {
|
|
die "$P: The current directory does not appear to be "
|
|
. "a linux kernel source tree.\n";
|
|
}
|
|
|
|
## Read MAINTAINERS for type/value pairs
|
|
|
|
my @typevalue = ();
|
|
open(MAINT, "<${lk_path}MAINTAINERS") || die "$P: Can't open MAINTAINERS\n";
|
|
while (<MAINT>) {
|
|
my $line = $_;
|
|
|
|
if ($line =~ m/^(\C):\s*(.*)/) {
|
|
my $type = $1;
|
|
my $value = $2;
|
|
|
|
##Filename pattern matching
|
|
if ($type eq "F" || $type eq "X") {
|
|
$value =~ s@\.@\\\.@g; ##Convert . to \.
|
|
$value =~ s/\*/\.\*/g; ##Convert * to .*
|
|
$value =~ s/\?/\./g; ##Convert ? to .
|
|
##if pattern is a directory and it lacks a trailing slash, add one
|
|
if ((-d $value)) {
|
|
$value =~ s@([^/])$@$1/@;
|
|
}
|
|
}
|
|
push(@typevalue, "$type:$value");
|
|
} elsif (!/^(\s)*$/) {
|
|
$line =~ s/\n$//g;
|
|
push(@typevalue, $line);
|
|
}
|
|
}
|
|
close(MAINT);
|
|
|
|
my %mailmap;
|
|
|
|
if ($email_remove_duplicates) {
|
|
open(MAILMAP, "<${lk_path}.mailmap") || warn "$P: Can't open .mailmap\n";
|
|
while (<MAILMAP>) {
|
|
my $line = $_;
|
|
|
|
next if ($line =~ m/^\s*#/);
|
|
next if ($line =~ m/^\s*$/);
|
|
|
|
my ($name, $address) = parse_email($line);
|
|
$line = format_email($name, $address);
|
|
|
|
next if ($line =~ m/^\s*$/);
|
|
|
|
if (exists($mailmap{$name})) {
|
|
my $obj = $mailmap{$name};
|
|
push(@$obj, $address);
|
|
} else {
|
|
my @arr = ($address);
|
|
$mailmap{$name} = \@arr;
|
|
}
|
|
}
|
|
close(MAILMAP);
|
|
}
|
|
|
|
## use the filenames on the command line or find the filenames in the patchfiles
|
|
|
|
my @files = ();
|
|
my @range = ();
|
|
|
|
foreach my $file (@ARGV) {
|
|
##if $file is a directory and it lacks a trailing slash, add one
|
|
if ((-d $file)) {
|
|
$file =~ s@([^/])$@$1/@;
|
|
} elsif (!(-f $file)) {
|
|
die "$P: file '${file}' not found\n";
|
|
}
|
|
if ($from_filename) {
|
|
push(@files, $file);
|
|
} else {
|
|
my $file_cnt = @files;
|
|
my $lastfile;
|
|
open(PATCH, "<$file") or die "$P: Can't open ${file}\n";
|
|
while (<PATCH>) {
|
|
if (m/^\+\+\+\s+(\S+)/) {
|
|
my $filename = $1;
|
|
$filename =~ s@^[^/]*/@@;
|
|
$filename =~ s@\n@@;
|
|
$lastfile = $filename;
|
|
push(@files, $filename);
|
|
} elsif (m/^\@\@ -(\d+),(\d+)/) {
|
|
if ($email_git_blame) {
|
|
push(@range, "$lastfile:$1:$2");
|
|
}
|
|
}
|
|
}
|
|
close(PATCH);
|
|
if ($file_cnt == @files) {
|
|
warn "$P: file '${file}' doesn't appear to be a patch. "
|
|
. "Add -f to options?\n";
|
|
}
|
|
@files = sort_and_uniq(@files);
|
|
}
|
|
}
|
|
|
|
my @email_to = ();
|
|
my @list_to = ();
|
|
my @scm = ();
|
|
my @web = ();
|
|
my @subsystem = ();
|
|
my @status = ();
|
|
|
|
# Find responsible parties
|
|
|
|
foreach my $file (@files) {
|
|
|
|
#Do not match excluded file patterns
|
|
|
|
my $exclude = 0;
|
|
foreach my $line (@typevalue) {
|
|
if ($line =~ m/^(\C):\s*(.*)/) {
|
|
my $type = $1;
|
|
my $value = $2;
|
|
if ($type eq 'X') {
|
|
if (file_match_pattern($file, $value)) {
|
|
$exclude = 1;
|
|
last;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!$exclude) {
|
|
my $tvi = 0;
|
|
my %hash;
|
|
foreach my $line (@typevalue) {
|
|
if ($line =~ m/^(\C):\s*(.*)/) {
|
|
my $type = $1;
|
|
my $value = $2;
|
|
if ($type eq 'F') {
|
|
if (file_match_pattern($file, $value)) {
|
|
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;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
$tvi++;
|
|
}
|
|
foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) {
|
|
add_categories($line);
|
|
}
|
|
}
|
|
|
|
if ($email && $email_git) {
|
|
recent_git_signoffs($file);
|
|
}
|
|
|
|
if ($email && $email_git_blame) {
|
|
git_assign_blame($file);
|
|
}
|
|
}
|
|
|
|
if ($email) {
|
|
foreach my $chief (@penguin_chief) {
|
|
if ($chief =~ m/^(.*):(.*)/) {
|
|
my $email_address;
|
|
|
|
$email_address = format_email($1, $2);
|
|
if ($email_git_penguin_chiefs) {
|
|
push(@email_to, $email_address);
|
|
} else {
|
|
@email_to = grep(!/${email_address}/, @email_to);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($email || $email_list) {
|
|
my @to = ();
|
|
if ($email) {
|
|
@to = (@to, @email_to);
|
|
}
|
|
if ($email_list) {
|
|
@to = (@to, @list_to);
|
|
}
|
|
output(uniq(@to));
|
|
}
|
|
|
|
if ($scm) {
|
|
@scm = uniq(@scm);
|
|
output(@scm);
|
|
}
|
|
|
|
if ($status) {
|
|
@status = uniq(@status);
|
|
output(@status);
|
|
}
|
|
|
|
if ($subsystem) {
|
|
@subsystem = uniq(@subsystem);
|
|
output(@subsystem);
|
|
}
|
|
|
|
if ($web) {
|
|
@web = uniq(@web);
|
|
output(@web);
|
|
}
|
|
|
|
exit($exit);
|
|
|
|
sub file_match_pattern {
|
|
my ($file, $pattern) = @_;
|
|
if (substr($pattern, -1) eq "/") {
|
|
if ($file =~ m@^$pattern@) {
|
|
return 1;
|
|
}
|
|
} else {
|
|
if ($file =~ m@^$pattern@) {
|
|
my $s1 = ($file =~ tr@/@@);
|
|
my $s2 = ($pattern =~ tr@/@@);
|
|
if ($s1 == $s2) {
|
|
return 1;
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
sub usage {
|
|
print <<EOT;
|
|
usage: $P [options] patchfile
|
|
$P [options] -f file|directory
|
|
version: $V
|
|
|
|
MAINTAINER field selection options:
|
|
--email => print email address(es) if any
|
|
--git => include recent git \*-by: signers
|
|
--git-chief-penguins => include ${penguin_chiefs}
|
|
--git-min-signatures => number of signatures required (default: 1)
|
|
--git-max-maintainers => maximum maintainers to add (default: 5)
|
|
--git-min-percent => minimum percentage of commits required (default: 5)
|
|
--git-since => git history to use (default: 1-year-ago)
|
|
--git-blame => use git blame to find modified commits for patch or file
|
|
--m => include maintainer(s) if any
|
|
--n => include name 'Full Name <addr\@domain.tld>'
|
|
--l => include list(s) if any
|
|
--s => include subscriber only list(s) if any
|
|
--remove-duplicates => minimize duplicate email names/addresses
|
|
--scm => print SCM tree(s) if any
|
|
--status => print status if any
|
|
--subsystem => print subsystem name if any
|
|
--web => print website(s) if any
|
|
|
|
Output type options:
|
|
--separator [, ] => separator for multiple entries on 1 line
|
|
using --separator also sets --nomultiline if --separator is not [, ]
|
|
--multiline => print 1 entry per line
|
|
|
|
Other options:
|
|
--pattern-depth => Number of pattern directory traversals (default: 0 (all))
|
|
--version => show version
|
|
--help => show this help information
|
|
|
|
Default options:
|
|
[--email --git --m --n --l --multiline --pattern-depth=0 --remove-duplicates]
|
|
|
|
Notes:
|
|
Using "-f directory" may give unexpected results:
|
|
Used with "--git", git signators for _all_ files in and below
|
|
directory are examined as git recurses directories.
|
|
Any specified X: (exclude) pattern matches are _not_ ignored.
|
|
Used with "--nogit", directory is used as a pattern match,
|
|
no individual file within the directory or subdirectory
|
|
is matched.
|
|
Used with "--git-blame", does not iterate all files in directory
|
|
Using "--git-blame" is slow and may add old committers and authors
|
|
that are no longer active maintainers to the output.
|
|
EOT
|
|
}
|
|
|
|
sub top_of_kernel_tree {
|
|
my ($lk_path) = @_;
|
|
|
|
if ($lk_path ne "" && substr($lk_path,length($lk_path)-1,1) ne "/") {
|
|
$lk_path .= "/";
|
|
}
|
|
if ( (-f "${lk_path}COPYING")
|
|
&& (-f "${lk_path}CREDITS")
|
|
&& (-f "${lk_path}Kbuild")
|
|
&& (-f "${lk_path}MAINTAINERS")
|
|
&& (-f "${lk_path}Makefile")
|
|
&& (-f "${lk_path}README")
|
|
&& (-d "${lk_path}Documentation")
|
|
&& (-d "${lk_path}arch")
|
|
&& (-d "${lk_path}include")
|
|
&& (-d "${lk_path}drivers")
|
|
&& (-d "${lk_path}fs")
|
|
&& (-d "${lk_path}init")
|
|
&& (-d "${lk_path}ipc")
|
|
&& (-d "${lk_path}kernel")
|
|
&& (-d "${lk_path}lib")
|
|
&& (-d "${lk_path}scripts")) {
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
sub parse_email {
|
|
my ($formatted_email) = @_;
|
|
|
|
my $name = "";
|
|
my $address = "";
|
|
|
|
if ($formatted_email =~ /^([^<]+)<(.+\@.*)>.*$/) {
|
|
$name = $1;
|
|
$address = $2;
|
|
} elsif ($formatted_email =~ /^\s*<(.+\@\S*)>.*$/) {
|
|
$address = $1;
|
|
} elsif ($formatted_email =~ /^(.+\@\S*).*$/) {
|
|
$address = $1;
|
|
}
|
|
|
|
$name =~ s/^\s+|\s+$//g;
|
|
$name =~ s/^\"|\"$//g;
|
|
$address =~ s/^\s+|\s+$//g;
|
|
|
|
if ($name =~ /[^a-z0-9 \.\-]/i) { ##has "must quote" chars
|
|
$name =~ s/(?<!\\)"/\\"/g; ##escape quotes
|
|
$name = "\"$name\"";
|
|
}
|
|
|
|
return ($name, $address);
|
|
}
|
|
|
|
sub format_email {
|
|
my ($name, $address) = @_;
|
|
|
|
my $formatted_email;
|
|
|
|
$name =~ s/^\s+|\s+$//g;
|
|
$name =~ s/^\"|\"$//g;
|
|
$address =~ s/^\s+|\s+$//g;
|
|
|
|
if ($name =~ /[^a-z0-9 \.\-]/i) { ##has "must quote" chars
|
|
$name =~ s/(?<!\\)"/\\"/g; ##escape quotes
|
|
$name = "\"$name\"";
|
|
}
|
|
|
|
if ($email_usename) {
|
|
if ("$name" eq "") {
|
|
$formatted_email = "$address";
|
|
} else {
|
|
$formatted_email = "$name <${address}>";
|
|
}
|
|
} else {
|
|
$formatted_email = $address;
|
|
}
|
|
|
|
return $formatted_email;
|
|
}
|
|
|
|
sub find_starting_index {
|
|
|
|
my ($index) = @_;
|
|
|
|
while ($index > 0) {
|
|
my $tv = $typevalue[$index];
|
|
if (!($tv =~ m/^(\C):\s*(.*)/)) {
|
|
last;
|
|
}
|
|
$index--;
|
|
}
|
|
|
|
return $index;
|
|
}
|
|
|
|
sub find_ending_index {
|
|
my ($index) = @_;
|
|
|
|
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 = $2;
|
|
if ($ptype eq "L") {
|
|
my $list_address = $pvalue;
|
|
my $list_additional = "";
|
|
if ($list_address =~ m/([^\s]+)\s+(.*)$/) {
|
|
$list_address = $1;
|
|
$list_additional = $2;
|
|
}
|
|
if ($list_additional =~ m/subscribers-only/) {
|
|
if ($email_subscriber_list) {
|
|
push(@list_to, $list_address);
|
|
}
|
|
} else {
|
|
if ($email_list) {
|
|
push(@list_to, $list_address);
|
|
}
|
|
}
|
|
} elsif ($ptype eq "M") {
|
|
my ($name, $address) = parse_email($pvalue);
|
|
if ($name eq "") {
|
|
if ($i > 0) {
|
|
my $tv = $typevalue[$i - 1];
|
|
if ($tv =~ m/^(\C):\s*(.*)/) {
|
|
if ($1 eq "P") {
|
|
$name = $2;
|
|
$pvalue = format_email($name, $address);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if ($email_maintainer) {
|
|
push_email_addresses($pvalue);
|
|
}
|
|
} elsif ($ptype eq "T") {
|
|
push(@scm, $pvalue);
|
|
} elsif ($ptype eq "W") {
|
|
push(@web, $pvalue);
|
|
} elsif ($ptype eq "S") {
|
|
push(@status, $pvalue);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
my %email_hash_name;
|
|
my %email_hash_address;
|
|
|
|
sub email_inuse {
|
|
my ($name, $address) = @_;
|
|
|
|
return 1 if (($name eq "") && ($address eq ""));
|
|
return 1 if (($name ne "") && exists($email_hash_name{$name}));
|
|
return 1 if (($address ne "") && exists($email_hash_address{$address}));
|
|
|
|
return 0;
|
|
}
|
|
|
|
sub push_email_address {
|
|
my ($line) = @_;
|
|
|
|
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, $address)) {
|
|
push(@email_to, format_email($name, $address));
|
|
$email_hash_name{$name}++;
|
|
$email_hash_address{$address}++;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
sub push_email_addresses {
|
|
my ($address) = @_;
|
|
|
|
my @address_list = ();
|
|
|
|
if (rfc822_valid($address)) {
|
|
push_email_address($address);
|
|
} elsif (@address_list = rfc822_validlist($address)) {
|
|
my $array_count = shift(@address_list);
|
|
while (my $entry = shift(@address_list)) {
|
|
push_email_address($entry);
|
|
}
|
|
} else {
|
|
if (!push_email_address($address)) {
|
|
warn("Invalid MAINTAINERS address: '" . $address . "'\n");
|
|
}
|
|
}
|
|
}
|
|
|
|
sub which {
|
|
my ($bin) = @_;
|
|
|
|
foreach my $path (split(/:/, $ENV{PATH})) {
|
|
if (-e "$path/$bin") {
|
|
return "$path/$bin";
|
|
}
|
|
}
|
|
|
|
return "";
|
|
}
|
|
|
|
sub mailmap {
|
|
my @lines = @_;
|
|
my %hash;
|
|
|
|
foreach my $line (@lines) {
|
|
my ($name, $address) = parse_email($line);
|
|
if (!exists($hash{$name})) {
|
|
$hash{$name} = $address;
|
|
} elsif ($address ne $hash{$name}) {
|
|
$address = $hash{$name};
|
|
$line = format_email($name, $address);
|
|
}
|
|
if (exists($mailmap{$name})) {
|
|
my $obj = $mailmap{$name};
|
|
foreach my $map_address (@$obj) {
|
|
if (($map_address eq $address) &&
|
|
($map_address ne $hash{$name})) {
|
|
$line = format_email($name, $hash{$name});
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return @lines;
|
|
}
|
|
|
|
sub recent_git_signoffs {
|
|
my ($file) = @_;
|
|
|
|
my $sign_offs = "";
|
|
my $cmd = "";
|
|
my $output = "";
|
|
my $count = 0;
|
|
my @lines = ();
|
|
my %hash;
|
|
my $total_sign_offs;
|
|
|
|
if (which("git") eq "") {
|
|
warn("$P: git not found. Add --nogit to options?\n");
|
|
return;
|
|
}
|
|
if (!(-d ".git")) {
|
|
warn("$P: .git directory not found. Use a git repository for better results.\n");
|
|
warn("$P: perhaps 'git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git'\n");
|
|
return;
|
|
}
|
|
|
|
$cmd = "git log --since=${email_git_since} -- ${file}";
|
|
|
|
$output = `${cmd}`;
|
|
$output =~ s/^\s*//gm;
|
|
|
|
@lines = split("\n", $output);
|
|
|
|
@lines = grep(/^[-_ a-z]+by:.*\@.*$/i, @lines);
|
|
if (!$email_git_penguin_chiefs) {
|
|
@lines = grep(!/${penguin_chiefs}/i, @lines);
|
|
}
|
|
# cut -f2- -d":"
|
|
s/.*:\s*(.+)\s*/$1/ for (@lines);
|
|
|
|
$total_sign_offs = @lines;
|
|
|
|
if ($email_remove_duplicates) {
|
|
@lines = mailmap(@lines);
|
|
}
|
|
|
|
@lines = sort(@lines);
|
|
|
|
# uniq -c
|
|
$hash{$_}++ for @lines;
|
|
|
|
# sort -rn
|
|
foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) {
|
|
my $sign_offs = $hash{$line};
|
|
$count++;
|
|
last if ($sign_offs < $email_git_min_signatures ||
|
|
$count > $email_git_max_maintainers ||
|
|
$sign_offs * 100 / $total_sign_offs < $email_git_min_percent);
|
|
push_email_address($line);
|
|
}
|
|
}
|
|
|
|
sub save_commits {
|
|
my ($cmd, @commits) = @_;
|
|
my $output;
|
|
my @lines = ();
|
|
|
|
$output = `${cmd}`;
|
|
|
|
@lines = split("\n", $output);
|
|
foreach my $line (@lines) {
|
|
if ($line =~ m/^(\w+) /) {
|
|
push (@commits, $1);
|
|
}
|
|
}
|
|
return @commits;
|
|
}
|
|
|
|
sub git_assign_blame {
|
|
my ($file) = @_;
|
|
|
|
my @lines = ();
|
|
my @commits = ();
|
|
my $cmd;
|
|
my $output;
|
|
my %hash;
|
|
my $total_sign_offs;
|
|
my $count;
|
|
|
|
if (@range) {
|
|
foreach my $file_range_diff (@range) {
|
|
next if (!($file_range_diff =~ m/(.+):(.+):(.+)/));
|
|
my $diff_file = $1;
|
|
my $diff_start = $2;
|
|
my $diff_length = $3;
|
|
next if (!("$file" eq "$diff_file"));
|
|
$cmd = "git blame -l -L $diff_start,+$diff_length $file";
|
|
@commits = save_commits($cmd, @commits);
|
|
}
|
|
} else {
|
|
if (-f $file) {
|
|
$cmd = "git blame -l $file";
|
|
@commits = save_commits($cmd, @commits);
|
|
}
|
|
}
|
|
|
|
$total_sign_offs = 0;
|
|
@commits = uniq(@commits);
|
|
foreach my $commit (@commits) {
|
|
$cmd = "git log -1 ${commit}";
|
|
|
|
$output = `${cmd}`;
|
|
$output =~ s/^\s*//gm;
|
|
@lines = split("\n", $output);
|
|
|
|
@lines = grep(/^[-_ a-z]+by:.*\@.*$/i, @lines);
|
|
if (!$email_git_penguin_chiefs) {
|
|
@lines = grep(!/${penguin_chiefs}/i, @lines);
|
|
}
|
|
|
|
# cut -f2- -d":"
|
|
s/.*:\s*(.+)\s*/$1/ for (@lines);
|
|
|
|
$total_sign_offs += @lines;
|
|
|
|
if ($email_remove_duplicates) {
|
|
@lines = mailmap(@lines);
|
|
}
|
|
|
|
$hash{$_}++ for @lines;
|
|
}
|
|
|
|
$count = 0;
|
|
foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) {
|
|
my $sign_offs = $hash{$line};
|
|
$count++;
|
|
last if ($sign_offs < $email_git_min_signatures ||
|
|
$count > $email_git_max_maintainers ||
|
|
$sign_offs * 100 / $total_sign_offs < $email_git_min_percent);
|
|
push_email_address($line);
|
|
}
|
|
}
|
|
|
|
sub uniq {
|
|
my @parms = @_;
|
|
|
|
my %saw;
|
|
@parms = grep(!$saw{$_}++, @parms);
|
|
return @parms;
|
|
}
|
|
|
|
sub sort_and_uniq {
|
|
my @parms = @_;
|
|
|
|
my %saw;
|
|
@parms = sort @parms;
|
|
@parms = grep(!$saw{$_}++, @parms);
|
|
return @parms;
|
|
}
|
|
|
|
sub output {
|
|
my @parms = @_;
|
|
|
|
if ($output_multiline) {
|
|
foreach my $line (@parms) {
|
|
print("${line}\n");
|
|
}
|
|
} else {
|
|
print(join($output_separator, @parms));
|
|
print("\n");
|
|
}
|
|
}
|
|
|
|
my $rfc822re;
|
|
|
|
sub make_rfc822re {
|
|
# Basic lexical tokens are specials, domain_literal, quoted_string, atom, and
|
|
# comment. We must allow for rfc822_lwsp (or comments) after each of these.
|
|
# This regexp will only work on addresses which have had comments stripped
|
|
# and replaced with rfc822_lwsp.
|
|
|
|
my $specials = '()<>@,;:\\\\".\\[\\]';
|
|
my $controls = '\\000-\\037\\177';
|
|
|
|
my $dtext = "[^\\[\\]\\r\\\\]";
|
|
my $domain_literal = "\\[(?:$dtext|\\\\.)*\\]$rfc822_lwsp*";
|
|
|
|
my $quoted_string = "\"(?:[^\\\"\\r\\\\]|\\\\.|$rfc822_lwsp)*\"$rfc822_lwsp*";
|
|
|
|
# Use zero-width assertion to spot the limit of an atom. A simple
|
|
# $rfc822_lwsp* causes the regexp engine to hang occasionally.
|
|
my $atom = "[^$specials $controls]+(?:$rfc822_lwsp+|\\Z|(?=[\\[\"$specials]))";
|
|
my $word = "(?:$atom|$quoted_string)";
|
|
my $localpart = "$word(?:\\.$rfc822_lwsp*$word)*";
|
|
|
|
my $sub_domain = "(?:$atom|$domain_literal)";
|
|
my $domain = "$sub_domain(?:\\.$rfc822_lwsp*$sub_domain)*";
|
|
|
|
my $addr_spec = "$localpart\@$rfc822_lwsp*$domain";
|
|
|
|
my $phrase = "$word*";
|
|
my $route = "(?:\@$domain(?:,\@$rfc822_lwsp*$domain)*:$rfc822_lwsp*)";
|
|
my $route_addr = "\\<$rfc822_lwsp*$route?$addr_spec\\>$rfc822_lwsp*";
|
|
my $mailbox = "(?:$addr_spec|$phrase$route_addr)";
|
|
|
|
my $group = "$phrase:$rfc822_lwsp*(?:$mailbox(?:,\\s*$mailbox)*)?;\\s*";
|
|
my $address = "(?:$mailbox|$group)";
|
|
|
|
return "$rfc822_lwsp*$address";
|
|
}
|
|
|
|
sub rfc822_strip_comments {
|
|
my $s = shift;
|
|
# Recursively remove comments, and replace with a single space. The simpler
|
|
# regexps in the Email Addressing FAQ are imperfect - they will miss escaped
|
|
# chars in atoms, for example.
|
|
|
|
while ($s =~ s/^((?:[^"\\]|\\.)*
|
|
(?:"(?:[^"\\]|\\.)*"(?:[^"\\]|\\.)*)*)
|
|
\((?:[^()\\]|\\.)*\)/$1 /osx) {}
|
|
return $s;
|
|
}
|
|
|
|
# valid: returns true if the parameter is an RFC822 valid address
|
|
#
|
|
sub rfc822_valid ($) {
|
|
my $s = rfc822_strip_comments(shift);
|
|
|
|
if (!$rfc822re) {
|
|
$rfc822re = make_rfc822re();
|
|
}
|
|
|
|
return $s =~ m/^$rfc822re$/so && $s =~ m/^$rfc822_char*$/;
|
|
}
|
|
|
|
# validlist: In scalar context, returns true if the parameter is an RFC822
|
|
# valid list of addresses.
|
|
#
|
|
# In list context, returns an empty list on failure (an invalid
|
|
# address was found); otherwise a list whose first element is the
|
|
# number of addresses found and whose remaining elements are the
|
|
# addresses. This is needed to disambiguate failure (invalid)
|
|
# from success with no addresses found, because an empty string is
|
|
# a valid list.
|
|
|
|
sub rfc822_validlist ($) {
|
|
my $s = rfc822_strip_comments(shift);
|
|
|
|
if (!$rfc822re) {
|
|
$rfc822re = make_rfc822re();
|
|
}
|
|
# * null list items are valid according to the RFC
|
|
# * the '1' business is to aid in distinguishing failure from no results
|
|
|
|
my @r;
|
|
if ($s =~ m/^(?:$rfc822re)?(?:,(?:$rfc822re)?)*$/so &&
|
|
$s =~ m/^$rfc822_char*$/) {
|
|
while ($s =~ m/(?:^|,$rfc822_lwsp*)($rfc822re)/gos) {
|
|
push @r, $1;
|
|
}
|
|
return wantarray ? (scalar(@r), @r) : 1;
|
|
}
|
|
else {
|
|
return wantarray ? () : 0;
|
|
}
|
|
}
|