[df126137] | 1 | #!/usr/bin/perl -w |
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| 2 | require 5.008; |
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| 3 | use bytes; |
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| 4 | use strict; |
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| 5 | use POSIX; |
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| 6 | use Locale::PO; |
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| 7 | |
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| 8 | use integer; |
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| 9 | |
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| 10 | if (@ARGV == 0 || $ARGV[0] eq '--help') { |
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| 11 | print STDERR "Syntax: $0 PO_FILE...\n"; |
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| 12 | exit (@ARGV != 0); |
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| 13 | } |
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| 14 | |
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[ffe31e2] | 15 | my %dropped; |
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| 16 | |
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[df126137] | 17 | my $pot = Locale::PO->load_file_asarray("survex.pot"); |
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| 18 | for my $po_file (@ARGV) { |
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[ffe31e2] | 19 | my ($lang) = ($po_file =~ m!([^/]+)\.po$!); |
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[df126137] | 20 | my $po = Locale::PO->load_file_ashash($po_file); |
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| 21 | if (!defined $po) { |
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| 22 | print STDERR "$po_file: Bad!\n"; |
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| 23 | next; |
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| 24 | } |
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[f54af4f] | 25 | |
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| 26 | # Build a map from msgno to po msgid, so we can find the old translation when |
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| 27 | # a msgid has since changed in the pot file. |
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| 28 | my %msgno_to_po; |
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| 29 | foreach my $msgid (keys %{$po}) { |
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| 30 | my $ref = $po->{$msgid}->reference; |
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| 31 | if (defined $ref) { |
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| 32 | my ($msgno) = $ref =~ /\bn:(\d+)/; |
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| 33 | if (defined $msgno) { |
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| 34 | $msgno_to_po{$msgno} = [ $msgid, $po->{$msgid}->msgstr ]; |
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| 35 | } |
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| 36 | } |
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| 37 | } |
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| 38 | |
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| 39 | my @fuzzy; |
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[df126137] | 40 | open NEW, '>', "$po_file.tmp" or die $!; |
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| 41 | foreach my $pot_entry (@{$pot}) { |
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| 42 | my $msgid = $pot_entry->msgid; |
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| 43 | my $msgstr = '""'; |
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| 44 | my $po_entry; |
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| 45 | if (exists $$po{$msgid}) { |
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| 46 | $po_entry = $$po{$msgid}; |
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| 47 | $msgstr = $po_entry->msgstr; |
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| 48 | delete $$po{$msgid}; |
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| 49 | if ($msgid eq '""') { |
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| 50 | $msgstr =~ s/\\n(..)/\\n"\n"$1/g; |
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| 51 | print NEW "msgid $msgid\nmsgstr \"\"\n$msgstr\n"; |
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| 52 | next; |
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| 53 | } |
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| 54 | } else { |
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| 55 | $po_entry = $pot_entry; |
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| 56 | } |
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| 57 | if (defined $pot_entry->automatic) { |
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| 58 | my $automatic = "\n" . $pot_entry->automatic; |
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| 59 | $automatic =~ s/\n/\n#. /g; |
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| 60 | while ($automatic =~ s/\n#. \n/\n#.\n/g) { } |
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| 61 | print NEW $automatic; |
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| 62 | } |
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[f54af4f] | 63 | my $fuzzy = $po_entry->fuzzy; |
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[df126137] | 64 | my $ref = $pot_entry->reference; |
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| 65 | if (defined $ref) { |
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[f54af4f] | 66 | if ($msgstr eq '""') { |
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| 67 | my ($msgno) = $ref =~ /\bn:(\d+)/; |
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| 68 | if (exists $msgno_to_po{$msgno}) { |
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| 69 | my $old_msgid; |
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| 70 | ($old_msgid, $msgstr) = @{$msgno_to_po{$msgno}}; |
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| 71 | if ($msgstr ne '""') { |
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| 72 | $fuzzy = 1; |
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| 73 | print "$po_file: Fuzzifying translation $old_msgid / $msgid -> $msgstr\n"; |
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| 74 | push @fuzzy, $old_msgid; |
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| 75 | } |
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| 76 | } |
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| 77 | } |
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[df126137] | 78 | $ref = "\n" . $ref; |
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| 79 | $ref =~ s/\n/\n#: /mg; |
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| 80 | print NEW $ref; |
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| 81 | } |
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| 82 | my $c_format = $pot_entry->c_format; |
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| 83 | if ($fuzzy || $c_format) { |
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| 84 | print NEW "\n#"; |
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| 85 | print NEW ", fuzzy" if $fuzzy; |
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| 86 | print NEW ", c-format" if $c_format; |
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| 87 | } |
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| 88 | print NEW "\n"; |
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| 89 | print NEW "#~ " if $pot_entry->obsolete; |
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| 90 | print NEW "msgid $msgid\n"; |
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| 91 | print NEW "#~ " if $pot_entry->obsolete; |
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| 92 | print NEW "msgstr $msgstr\n"; |
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| 93 | } |
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| 94 | close NEW or die $!; |
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| 95 | unlink "$po_file.old"; |
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[f54af4f] | 96 | delete @$po{@fuzzy}; |
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[df126137] | 97 | for (sort keys %{$po}) { |
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| 98 | my $msgstr = $$po{$_}->msgstr; |
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| 99 | if ($msgstr ne '""') { |
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| 100 | print "$po_file: Dropping [$_] -> [$msgstr]\n"; |
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[ffe31e2] | 101 | $dropped{$_}->{$lang} = $msgstr; |
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[df126137] | 102 | } |
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| 103 | } |
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| 104 | link $po_file, "$po_file.old" or die $!; |
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| 105 | rename "$po_file.tmp", $po_file or die $!; |
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| 106 | } |
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[ffe31e2] | 107 | |
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| 108 | if (%dropped) { |
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| 109 | print "Saving dropped messages to deadmessages.txt\n"; |
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| 110 | open DEAD, '>>deadmessages.txt' or die "Failed to open deadmessages.txt\n"; |
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| 111 | for (sort keys %dropped) { |
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| 112 | print DEAD "\nmsgid \"$_\"\n"; |
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| 113 | my $h = $dropped{$_}; |
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| 114 | for my $lang (sort keys %$h) { |
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| 115 | print DEAD "$lang $$h{$lang}\n"; |
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| 116 | } |
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| 117 | } |
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| 118 | close DEAD; |
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| 119 | } |
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