зеркало из https://github.com/mozilla/gecko-dev.git
108 строки
2.9 KiB
Perl
108 строки
2.9 KiB
Perl
#!/usr/bonsaitools/bin/perl
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# -*- Mode: perl; indent-tabs-mode: nil -*-
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#
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# The contents of this file are subject to the Mozilla Public
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# License Version 1.1 (the "License"); you may not use this file
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# except in compliance with the License. You may obtain a copy of
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# the License at http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS
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# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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# implied. See the License for the specific language governing
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# rights and limitations under the License.
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#
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# The Original Code is the Tinderbox build tool.
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#
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# The Initial Developer of the Original Code is Netscape Communications
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# Corporation. Portions created by Christopher Seawood are
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# Copyright (C) 2006 Christopher Seawood. All Rights Reserved.
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#
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# Contributor(s):
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require "tbglobals.pl";
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use strict;
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use Getopt::Std;
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use Tie::IxHash;
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my $verbose = 0;
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my $write_changes = 0;
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sub usage() {
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print "Usage: $0 [-h] [-v] [-w]\n";
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print "\t-h\tHelp\n";
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print "\t-v\tVerbose\n";
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print "\t-w\tWrite live changes\n";
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exit(1);
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}
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sub validate_treedata() {
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my @treelist = &make_tree_list();
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tie my %treedata => 'Tie::IxHash';
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print "Trees: @treelist\n";
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for my $treedir (@treelist) {
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my $file = "$treedir/treedata.pl";
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my $changedvalues = 0;
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print "Tree: $treedir\n" if ($verbose);
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open(CONFIG, "$file") or die ("$file: $!\n");
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# Copy hash to set structure & unset each member
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undef %treedata;
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%treedata = %::default_treedata;
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for my $var (keys %treedata) {
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$treedata{$var} = undef;
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}
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# Read variable assignments into treedata hash
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while (my $line = <CONFIG>) {
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chomp($line);
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if ($line =~ m/^\$[\w]+\s*=.*;$/) {
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$line =~ s/^\$([\w]+)=(.*);$/\$treedata{\1}=\2;/;
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eval($line);
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} elsif ($line =~ m/^1\;$/) {
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next;
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} else {
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print "Ignoring: $file: $line\n";
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}
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}
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close(CONFIG);
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# Skip tree if treedata_version is current
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if (defined($treedata{treedata_version}) &&
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$treedata{treedata_version} == $::default_treedata{treedata_version}) {
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print "\t$treedir is current\n" if ($verbose);
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next;
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}
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# Fill in missing gaps
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for my $var (keys %treedata) {
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if (!defined($treedata{$var})) {
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print "\tSetting $treedir :: $var to $::default_treedata{$var}\n" if ($verbose);
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$treedata{$var} = $::default_treedata{$var};
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$changedvalues++;
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}
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}
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# Write new data file if any changes were found
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if ($changedvalues) {
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my $newfile ="$treedir/treedata.pl";
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$newfile .= ".new" if (!$write_changes);
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print "Values changed for $treedir\n" if ($verbose);
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print "Updating $newfile\n";
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&write_treedata("$newfile", \%treedata);
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}
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}
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}
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# main
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# Parse args
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our ($opt_h, $opt_v, $opt_w);
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getopts('hvw');
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&usage() if (defined($opt_h));
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$verbose++ if (defined($opt_v));
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if (defined($opt_w)) {
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$write_changes++;
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} else {
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print "Use the -w option to write live changes.\n";
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}
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&validate_treedata();
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exit(0);
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# end main
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