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Update various entries in our .mailmap file. * jk/mailmap-cleanup: contrib: update stats/mailmap script .mailmap: normalize emails for Linus Torvalds .mailmap: normalize emails for Jeff King .mailmap: fix broken entry for Martin Langhoff .mailmap: match up some obvious names/emails
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,38 +1,70 @@ | ||
| #!/usr/bin/perl -w | ||
| my %mailmap = (); | ||
| open I, "<", ".mailmap"; | ||
| while (<I>) { | ||
| chomp; | ||
| next if /^#/; | ||
| if (my ($author, $mail) = /^(.*?)\s+<(.+)>$/) { | ||
| $mailmap{$mail} = $author; | ||
| } | ||
| #!/usr/bin/perl | ||
|
|
||
| use warnings 'all'; | ||
| use strict; | ||
| use Getopt::Long; | ||
|
|
||
| my $match_emails; | ||
| my $match_names; | ||
| my $order_by = 'count'; | ||
| Getopt::Long::Configure(qw(bundling)); | ||
| GetOptions( | ||
| 'emails|e!' => \$match_emails, | ||
| 'names|n!' => \$match_names, | ||
| 'count|c' => sub { $order_by = 'count' }, | ||
| 'time|t' => sub { $order_by = 'stamp' }, | ||
| ) or exit 1; | ||
| $match_emails = 1 unless $match_names; | ||
|
|
||
| my $email = {}; | ||
| my $name = {}; | ||
|
|
||
| open(my $fh, '-|', "git log --format='%at <%aE> %aN'"); | ||
| while(<$fh>) { | ||
| my ($t, $e, $n) = /(\S+) <(\S+)> (.*)/; | ||
| mark($email, $e, $n, $t); | ||
| mark($name, $n, $e, $t); | ||
| } | ||
| close I; | ||
| my %mail2author = (); | ||
| open I, "git log --pretty='format:%ae %an' |"; | ||
| while (<I>) { | ||
| chomp; | ||
| my ($mail, $author) = split(/\t/, $_); | ||
| next if exists $mailmap{$mail}; | ||
| $mail2author{$mail} ||= {}; | ||
| $mail2author{$mail}{$author} ||= 0; | ||
| $mail2author{$mail}{$author}++; | ||
| close($fh); | ||
|
|
||
| if ($match_emails) { | ||
| foreach my $e (dups($email)) { | ||
| foreach my $n (vals($email->{$e})) { | ||
| show($n, $e, $email->{$e}->{$n}); | ||
| } | ||
| print "\n"; | ||
| } | ||
| } | ||
| close I; | ||
| while (my ($mail, $authorcount) = each %mail2author) { | ||
| # %$authorcount is ($author => $count); | ||
| # sort and show the names from the most frequent ones. | ||
| my @names = (map { $_->[0] } | ||
| sort { $b->[1] <=> $a->[1] } | ||
| map { [$_, $authorcount->{$_}] } | ||
| keys %$authorcount); | ||
| if (1 < @names) { | ||
| for (@names) { | ||
| print "$_ <$mail>\n"; | ||
| if ($match_names) { | ||
| foreach my $n (dups($name)) { | ||
| foreach my $e (vals($name->{$n})) { | ||
| show($n, $e, $name->{$n}->{$e}); | ||
| } | ||
| print "\n"; | ||
| } | ||
| } | ||
| exit 0; | ||
|
|
||
| sub mark { | ||
| my ($h, $k, $v, $t) = @_; | ||
| my $e = $h->{$k}->{$v} ||= { count => 0, stamp => 0 }; | ||
| $e->{count}++; | ||
| $e->{stamp} = $t unless $t < $e->{stamp}; | ||
| } | ||
|
|
||
| sub dups { | ||
| my $h = shift; | ||
| return grep { keys($h->{$_}) > 1 } keys($h); | ||
| } | ||
|
|
||
| sub vals { | ||
| my $h = shift; | ||
| return sort { | ||
| $h->{$b}->{$order_by} <=> $h->{$a}->{$order_by} | ||
| } keys($h); | ||
| } | ||
|
|
||
| sub show { | ||
| my ($n, $e, $h) = @_; | ||
| print "$n <$e> ($h->{$order_by})\n"; | ||
| } |