make-authors.pl: Auto-generate the entire AUTHORS file
Update the script to auto-generate the entire AUTHORS file from two sources: 1. The existing AUTHORS file 2. The output from "git log --format=tformat:=tformat:'%aN <%aE>'" Merge these two together (which will preserve organization affiliations) and warn in two cases: 1. If a person has no organization affiliation 1. If the same email address appears for more than one person Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Этот коммит содержится в:
Jeff Squyres
родитель
7a25233f3a
Коммит
1ba1e9e0b7
271
contrib/dist/make-authors.pl
поставляемый
271
contrib/dist/make-authors.pl
поставляемый
@ -1,9 +1,10 @@
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#!/usr/bin/env perl
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#
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# Copyright (c) 2008 Cisco Systems, Inc. All rights reserved.
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# Copyright (c) 2008-2016 Cisco Systems, Inc. All rights reserved.
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#
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use strict;
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use Data::Dumper;
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# Ensure that we're in the root of a writeable Git clone
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@ -14,149 +15,213 @@ $in_git_clone = 0
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######################################################################
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my $header_sep = "-----";
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my $unknown_org = "********* NO ORGANIZATION SET ********";
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my $people;
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######################################################################
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# Run git log to get a list of committers
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my $committers;
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open (GIT, "git log --pretty=format:%ae|") || die "Can't run 'git log'.";
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open (GIT, "git log --format=tformat:'%aN <%aE>'|") || die "Can't run 'git log'.";
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while (<GIT>) {
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chomp;
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m/^\s*([\S]+)\s*$/;
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m/^\s*(.+)\s+<(.+)>\s*$/;
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if (!exists($committers->{$1})) {
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$committers->{$1} = { };
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print "Found Git commit email: $1\n";
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if (!exists($people->{$1})) {
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# The person doesn't exist, so save a new entry
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$people->{$1} = {
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name => $1,
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org => $unknown_org,
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emails => {
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lc($2) => 1,
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}
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};
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print "Found Git committer: $1 <$2>\n";
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} else {
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# The person already exists, so just add (or overwrite) this
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# email address
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$people->{$1}->{emails}->{$2} = 1;
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}
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}
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close(GIT);
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# Read the existing AUTHORS file to get the header, footer, and Git
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# email ID -> (gecos, affiliation) mappings.
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######################################################################
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# Read the existing AUTHORS file
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my $header;
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my $footer;
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print "Matching Git emails to existing names/affiliations...\n";
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sub save {
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my $current = shift;
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print "Saving person from AUTHORS: $current->{name}\n";
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# We may overwrite an entry written from the git log, but that's
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# ok
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$people->{$current->{name}} = $current;
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}
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open (AUTHORS, "AUTHORS") || die "Can't open AUTHORS file";
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my $in_header = 1;
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my $in_footer = 0;
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my $current = undef;
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while (<AUTHORS>) {
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chomp;
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my $line = $_;
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# Slurp down header lines until we hit a line that begins with an
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# Git email
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# Slurp down header lines until we hit a line that begins with
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# $header_sep
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if ($in_header) {
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foreach my $git_email (keys(%{$committers})) {
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if ($line =~ /$git_email\s+/) {
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$header .= "$line\n";
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if ($_ =~ /^$header_sep/) {
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$in_header = 0;
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# There should be a blank line after this, too
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$header .= "\n";
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}
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next;
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}
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if ($in_header) {
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$header .= "$_\n";
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# Skip blank lines
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next
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if ($line =~ /^\s*$/);
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# Format of body:
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#
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# NAME, Affiliation 1[, Affiliation 2[...]]
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# Email address 1
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# [Email address 2]
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# [...]
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# NAME, Affiliation 1[, Affiliation 2[...]]
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# Email address 1
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# [Email address 2]
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# [...]
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# Found a new email address for an existing person
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if ($line =~ /^ /) {
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m/^ (.+)$/;
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$current->{emails}->{lc($1)} = 1;
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next;
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} else {
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# Found a new person; save the old entry
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save($current)
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if (defined($current));
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$current = undef;
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$current->{org} = $unknown_org;
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if ($line =~ m/^(.+?),\s+(.+)$/) {
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$current->{name} = $1;
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$current->{org} = $2;
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} else {
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$current->{name} = $line;
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}
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next;
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}
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}
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# If we're in the body, parse to get the existing Git emails, gecos,
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# and affiliations
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if (!$in_header && !$in_footer) {
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save($current)
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if (defined($current));
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# Make sure we have a line that begins with an Git email;
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# otherwise, fall through to the footer.
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my $found = undef;
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my $git_email;
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foreach $git_email (keys(%{$committers})) {
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if ($line =~ /$git_email\s+/) {
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$found = $git_email;
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close(AUTHORS);
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######################################################################
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# Output a new AUTHORS file
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open (AUTHORS, ">AUTHORS.new") || die "Can't write to AUTHORS file";
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print AUTHORS $header;
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my @people_with_unknown_orgs;
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my $email_dups;
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my @sorted_people = sort(keys(%{$people}));
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foreach my $p (@sorted_people) {
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print AUTHORS $p;
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if (exists($people->{$p}->{org})) {
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print AUTHORS ", $people->{$p}->{org}";
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# Record this so that we can warn about it
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push(@people_with_unknown_orgs, $p)
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if ($people->{$p}->{org} eq $unknown_org);
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}
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print AUTHORS "\n";
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foreach my $e (sort(keys(%{$people->{$p}->{emails}}))) {
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# Sanity check: make sure this email address does not show up
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# with any other person/name
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my $dup;
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foreach my $p2 (@sorted_people) {
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next
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if ($p eq $p2);
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foreach my $e2 (keys(%{$people->{$p2}->{emails}})) {
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if ($e eq $e2) {
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$dup = $p2;
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# Record this so that we can warn about it
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if ($p le $p2) {
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$email_dups->{$p} = $p2;
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} else {
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$email_dups->{$p2} = $p;
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}
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last;
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}
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}
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if (!$found) {
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$in_footer = 1;
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} else {
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$line =~ m/^$found\s+(.+?)\s{2,}(.+)$/;
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my $gecos = $1;
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my $aff = $2;
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if ($gecos =~ /^\s+$/) {
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$gecos = "<UNKNOWN>";
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} else {
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$committers->{$found}->{gecos} = $gecos;
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}
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if ($aff =~ /^\s+$/) {
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$aff = "<UNKNOWN>";
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} else {
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$committers->{$found}->{affiliation} = $aff;
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}
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print "Git email $found matches: $gecos / $aff\n";
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}
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last
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if (defined($dup));
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}
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# If we're in the footer, just save all the lines
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if ($in_footer) {
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$footer .= "$_\n";
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}
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}
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close(AUTHORS);
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# Figure out the 3 column widths. The last line of the header
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# contains -'s for each of the columns.
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$header =~ m/\n([\-\s]+?)$/m;
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my $div_line = $1;
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my @divs = split(/ /, $div_line);
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my $id_col = length($divs[0]);
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my $gecos_col = length($divs[1]);
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my $aff_col = length($divs[2]);
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# Print out a new AUTHORS file
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open (AUTHORS, ">AUTHORS.new") || die "Can't write to AUTHORS file";
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print AUTHORS $header;
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my $i;
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my $have_unknowns = 0;
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foreach my $git_email (sort(keys(%${committers}))) {
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# Skip the automated accounts
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next
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if ($git_email eq "no-author\@open-mpi.org" ||
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$git_email eq "mpiteam\@open-mpi.org");
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print AUTHORS $git_email;
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$i = length($git_email);
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while ($i <= $id_col) {
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print AUTHORS ' ';
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++$i;
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}
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# if we have gecos/affiliation, print them. Otherwise, just end
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# the line here
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if ((exists($committers->{$git_email}->{gecos}) &&
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$committers->{$git_email}->{gecos} !~ /^\s+$/) ||
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(exists($committers->{$git_email}->{affiliation}) &&
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$committers->{$git_email}->{affiliation} !~ /^\s+$/)) {
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print AUTHORS $committers->{$git_email}->{gecos};
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$i = length($committers->{$git_email}->{gecos});
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while ($i <= $gecos_col) {
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print AUTHORS ' ';
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++$i;
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}
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print AUTHORS $committers->{$git_email}->{affiliation}
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if (exists($committers->{$git_email}->{affiliation}));
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} else {
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$have_unknowns = 1;
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}
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print AUTHORS " $e";
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print AUTHORS " (**** DUPLICATE EMAIL ADDRESS WITH $dup ***)"
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if (defined($dup));
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print AUTHORS "\n";
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}
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print AUTHORS $footer;
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}
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close(AUTHORS);
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# We have a new AUTHORS file! Replace the old one.
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unlink("AUTHORS");
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rename("AUTHORS.new", "AUTHORS");
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print "New AUTHORS file written.\n";
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if ($have_unknowns) {
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print "*** WARNING: There were Git committers with unknown real names and/or\n*** affiliations. You *MUST* edit the AUTHORS file to fill them in!\n";
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} else {
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print "All Git emails were matched! No need to hand-edit the AUTHORS file.\n";
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######################################################################
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# Output any relevant warnings
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my $warned = 0;
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if ($#people_with_unknown_orgs >= 0) {
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$warned = 1;
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print "\n*** WARNING: The following people have unspecified organiations:\n";
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foreach my $p (@people_with_unknown_orgs) {
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print "*** $p\n";
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}
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}
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my @k = sort(keys(%{$email_dups}));
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if ($#k >= 0) {
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$warned = 1;
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print "\n*** WARNING: The following people had the same email address:\n";
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foreach my $p (@k) {
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print "*** $p, $email_dups->{$p}\n";
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}
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}
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if ($warned) {
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print "
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*******************************************************************************
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*** YOU SHOULD EDIT THE .mailmap AND/OR AUTHORS FILE TO RESOLVE THESE WARNINGS!
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*******************************************************************************\n";
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}
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exit($warned);
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