38 lines
809 B
38 lines
809 B
#!/usr/bin/perl -w |
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my %mailmap = (); |
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open I, "<", ".mailmap"; |
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while (<I>) { |
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chomp; |
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next if /^#/; |
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if (my ($author, $mail) = /^(.*?)\s+<(.+)>$/) { |
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$mailmap{$mail} = $author; |
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} |
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} |
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close I; |
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my %mail2author = (); |
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open I, "git log --pretty='format:%ae %an' |"; |
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while (<I>) { |
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chomp; |
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my ($mail, $author) = split(/\t/, $_); |
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next if exists $mailmap{$mail}; |
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$mail2author{$mail} ||= {}; |
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$mail2author{$mail}{$author} ||= 0; |
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$mail2author{$mail}{$author}++; |
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} |
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close I; |
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while (my ($mail, $authorcount) = each %mail2author) { |
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# %$authorcount is ($author => $count); |
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# sort and show the names from the most frequent ones. |
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my @names = (map { $_->[0] } |
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sort { $b->[1] <=> $a->[1] } |
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map { [$_, $authorcount->{$_}] } |
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keys %$authorcount); |
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if (1 < @names) { |
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for (@names) { |
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print "$_ <$mail>\n"; |
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} |
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} |
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} |
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