1 | #!@XML_I18N_TOOLS_PERL@ -w |
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2 | |
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3 | # The GNOME Translation Update Tool |
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4 | # |
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5 | # Copyright (C) 2000 Free Software Foundation. |
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6 | # |
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7 | # This library is free software; you can redistribute it and/or |
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8 | # modify it under the terms of the GNU General Public License as |
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9 | # published by the Free Software Foundation; either version 2 of the |
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10 | # License, or (at your option) any later version. |
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11 | # |
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12 | # This script is distributed in the hope that it will be useful, |
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13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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15 | # General Public License for more details. |
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16 | # |
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17 | # You should have received a copy of the GNU General Public License |
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18 | # along with this library; if not, write to the Free Software |
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19 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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20 | # |
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21 | # Author(s): Kenneth Christiansen |
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22 | |
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23 | ## Release information |
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24 | my $PROGRAM = "xml-i18n-update"; |
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25 | my $VERSION = "0.8.2"; |
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26 | my $_PACKAGE = "xml-i18n-tools"; |
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27 | |
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28 | ## Loaded modules |
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29 | use strict; |
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30 | use Getopt::Long; |
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31 | use Cwd; |
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32 | use File::Copy; |
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33 | use File::Find; |
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34 | |
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35 | ## Scalars used by the option stuff |
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36 | my $LANG = $ARGV[0]; |
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37 | my $HELP_ARG = "0"; |
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38 | my $VERSION_ARG = "0"; |
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39 | my $DIST_ARG = "0"; |
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40 | my $POT_ARG = "0"; |
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41 | my $HEADERS_ARG = "0"; |
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42 | my $MAINTAIN_ARG = "0"; |
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43 | my $REPORT_ARG = "0"; |
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44 | my $VERBOSE = "0"; |
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45 | |
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46 | my @languages; |
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47 | my %po_files_by_lang = (); |
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48 | |
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49 | my $xml_extension = "xml|ui|glade|desktop\.in|directory\.in|" |
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50 | ."soundlist\.in|keys\.in|oaf(\.in)+"; |
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51 | |
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52 | my $PACKAGE = &find_package_name; |
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53 | |
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54 | ## Always print as the first thing |
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55 | $| = 1; |
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56 | |
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57 | ## Give error if script is run without an argument |
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58 | if (! $LANG){ |
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59 | print "${PROGRAM}: missing file arguments\n"; |
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60 | print "Try `${PROGRAM} --help' for more information.\n"; |
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61 | exit; |
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62 | } |
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63 | |
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64 | ## Handle options |
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65 | GetOptions ( |
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66 | "help|h|?" => \$HELP_ARG, |
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67 | "version|v" => \$VERSION_ARG, |
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68 | "dist|d" => \$DIST_ARG, |
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69 | "pot|p" => \$POT_ARG, |
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70 | "headers|s" => \$HEADERS_ARG, |
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71 | "maintain|m" => \$MAINTAIN_ARG, |
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72 | "report|r" => \$REPORT_ARG, |
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73 | "verbose|x" => \$VERBOSE |
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74 | ) or &invalid_option; |
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75 | |
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76 | |
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77 | ## Use the supplied arguments |
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78 | ## Check for options. |
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79 | ## This section will check for the different options. |
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80 | |
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81 | sub split_on_argument { |
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82 | |
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83 | if ($VERSION_ARG) { |
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84 | &version; |
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85 | |
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86 | } elsif ($HELP_ARG) { |
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87 | &help; |
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88 | |
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89 | } elsif ($DIST_ARG) { |
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90 | &merging; |
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91 | &status; |
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92 | |
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93 | } elsif ($POT_ARG) { |
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94 | &gen_headers; |
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95 | &generate_pot; |
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96 | |
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97 | } elsif ($HEADERS_ARG) { |
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98 | &gen_headers; |
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99 | exit; |
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100 | |
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101 | } elsif ($MAINTAIN_ARG) { |
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102 | &maintain; |
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103 | |
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104 | } elsif ($REPORT_ARG) { |
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105 | &show_status; |
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106 | |
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107 | } elsif ($LANG) { |
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108 | if ($LANG =~ /^-/){ ## not an option |
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109 | &help; |
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110 | } else { |
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111 | &main; |
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112 | } |
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113 | |
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114 | } else { |
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115 | &help; |
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116 | } |
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117 | } |
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118 | |
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119 | &split_on_argument; |
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120 | |
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121 | sub main |
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122 | { |
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123 | if(-s "$LANG.po"){ |
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124 | print "Working, please wait..." unless $VERBOSE; |
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125 | &gen_headers; |
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126 | &generate_pot; |
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127 | &merging; |
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128 | &status; |
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129 | } |
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130 | |
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131 | ## Report error if the language file supplied |
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132 | ## to the command line is non-existent |
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133 | else { |
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134 | ¬_existing; |
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135 | } |
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136 | } |
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137 | |
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138 | sub determine_type($) { |
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139 | my $type = $_; |
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140 | |
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141 | my $gettext_type; |
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142 | |
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143 | if ($type =~ /\[type: (gettext\/[^\]].*)]/) { |
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144 | $gettext_type=$1; |
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145 | } |
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146 | elsif ($type =~ /(xml|ui|oaf(\.in)+)$/) { |
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147 | $gettext_type="gettext\/xml"; |
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148 | } |
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149 | elsif ($type =~ /glade$/) { |
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150 | $gettext_type="gettext\/glade"; |
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151 | } |
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152 | elsif ($type =~ /desktop(\.in)+$/) { |
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153 | $gettext_type="gettext\/ini"; |
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154 | } |
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155 | elsif ($type =~ /directory(\.in)+$/) { |
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156 | $gettext_type="gettext\/ini"; |
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157 | } |
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158 | elsif ($type =~ /keys(\.in)+$/) { |
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159 | $gettext_type="gettext\/keys"; |
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160 | } |
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161 | else { $gettext_type=""; } |
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162 | |
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163 | return $gettext_type; |
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164 | } |
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165 | |
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166 | sub version{ |
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167 | |
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168 | ## Print version information |
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169 | print "${PROGRAM} (${_PACKAGE}) $VERSION\n"; |
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170 | print "Written by Kenneth Christiansen <kenneth\@gnome.org>, 2000.\n\n"; |
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171 | print "Copyright (C) 2000 Free Software Foundation, Inc.\n"; |
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172 | print "This is free software; see the source for copying conditions. There is NO\n"; |
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173 | print "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"; |
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174 | exit; |
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175 | } |
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176 | |
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177 | sub help |
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178 | { |
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179 | ## Print usage information |
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180 | print "Usage: ./${PROGRAM} [OPTIONS] ...LANGCODE\n"; |
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181 | print "Updates pot files and merge them with the translations.\n\n"; |
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182 | print " -H, --help shows this help page\n"; |
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183 | print " -P, --pot generate the pot file only\n"; |
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184 | print " -S, --headers generate the XML headerfiles in POTFILES.in\n"; |
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185 | print " -M, --maintain search for missing files in POTFILES.in\n"; |
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186 | print " -R, --report creates a status report for the module.\n"; |
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187 | print " -X, --verbose show lots of feedback\n"; |
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188 | print " -V, --version shows the version\n"; |
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189 | print "\nExamples of use:\n"; |
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190 | print "${PROGRAM} --pot just creates a new pot file from the source\n"; |
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191 | print "${PROGRAM} da created new pot file and updated the da.po file\n\n"; |
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192 | print "Report bugs to <kenneth\@gnome.org>.\n"; |
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193 | exit; |
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194 | } |
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195 | |
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196 | sub maintain |
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197 | { |
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198 | my (@buf_i18n_plain, |
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199 | @buf_i18n_xml, |
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200 | @buf_potfiles, |
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201 | @buf_potfiles_ignore, |
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202 | @buf_allfiles, |
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203 | @buf_allfiles_sorted, |
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204 | @buf_potfiles_sorted |
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205 | ); |
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206 | |
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207 | ## Search and find all translatable files |
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208 | find sub { push @buf_i18n_plain, "$File::Find::name" if /\.(c|y|cc|c\+\+|h|gob)$/ }, ".."; |
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209 | find sub { push @buf_i18n_xml, "$File::Find::name" if /\.($xml_extension)$/ }, ".."; |
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210 | |
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211 | open(POTFILES, "POTFILES.in") || die "$PROGRAM: there's no POTFILES.in!!!\n"; |
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212 | @buf_potfiles = <POTFILES>; |
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213 | |
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214 | print "Searching for missing translatable files...\n"; |
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215 | |
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216 | ## Check if we should ignore some found files, when |
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217 | ## comparing with POTFILES.in |
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218 | if (-s "POTFILES.skip"){ |
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219 | open FILE, "POTFILES.skip"; |
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220 | while (<FILE>) { |
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221 | if (/^[^#]/){ |
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222 | push @buf_potfiles_ignore, $_; |
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223 | } |
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224 | } |
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225 | print "Found POTFILES.skip: Ignoring files...\n"; |
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226 | @buf_potfiles = (@buf_potfiles_ignore, @buf_potfiles); |
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227 | } |
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228 | |
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229 | foreach my $file (@buf_i18n_plain){ |
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230 | open FILE, "<$file"; |
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231 | while (<FILE>) { |
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232 | if (/_\(\"/){ |
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233 | ## Remove the first 3 chars and add newline |
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234 | push @buf_allfiles, unpack("x3 A*", $file) . "\n"; |
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235 | last; |
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236 | } |
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237 | } |
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238 | } |
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239 | |
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240 | foreach my $file (@buf_i18n_xml){ |
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241 | open FILE, "<$file"; |
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242 | while (<FILE>) { |
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243 | if (/\s_(.*)=\"/){ |
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244 | ## Remove the first 3 chars and add newline |
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245 | push @buf_allfiles, unpack("x3 A*", $file) . "\n"; |
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246 | last; |
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247 | } |
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248 | } |
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249 | } |
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250 | |
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251 | @buf_allfiles_sorted = sort (@buf_allfiles); |
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252 | @buf_potfiles_sorted = sort (@buf_potfiles); |
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253 | |
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254 | my %in2; |
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255 | foreach (@buf_potfiles_sorted) { |
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256 | $in2{$_} = 1; |
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257 | } |
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258 | |
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259 | my @result; |
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260 | |
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261 | foreach (@buf_allfiles_sorted){ |
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262 | if (!exists($in2{$_})){ |
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263 | push @result, $_ |
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264 | } |
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265 | } |
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266 | |
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267 | ## Save file with information about the files missing |
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268 | ## if any, and give information about this proceedier |
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269 | if(@result){ |
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270 | open OUT, ">missing"; |
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271 | print OUT @result; |
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272 | print "\nHere is the result:\n\n", @result, "\n"; |
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273 | print "The file \"missing\" has been placed in the current directory.\n"; |
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274 | print "Files supposed to be ignored should be placed in \"POTFILES.skip\"\n"; |
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275 | } |
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276 | |
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277 | ## If there is nothing to complain about, notice the user |
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278 | else{ |
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279 | print "\nWell, it's all perfect! Congratulation!\n"; |
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280 | } |
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281 | } |
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282 | |
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283 | sub invalid_option |
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284 | { |
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285 | ## Handle invalid arguments |
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286 | print "${PROGRAM}: invalid option -- $LANG\n"; |
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287 | print "Try `${PROGRAM} --help' for more information.\n"; |
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288 | exit 1; |
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289 | } |
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290 | |
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291 | sub gen_headers |
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292 | { |
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293 | my $XML_I18N_EXTRACT = `which xml-i18n-extract 2>/dev/null`; |
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294 | chomp $XML_I18N_EXTRACT; |
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295 | |
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296 | $XML_I18N_EXTRACT = $ENV{"XML_I18N_EXTRACT"} if $ENV{"XML_I18N_EXTRACT"}; |
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297 | |
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298 | ## Generate the .h header files, so we can allow glade and |
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299 | ## xml translation support |
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300 | if (! -s $XML_I18N_EXTRACT) |
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301 | { |
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302 | print "\n *** The xml-i18n-extract script wasn't found!" |
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303 | ."\n *** Without this xml-i18n-update can not generate files.\n"; |
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304 | exit; |
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305 | } |
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306 | else |
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307 | { |
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308 | open FILE, "<POTFILES.in"; |
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309 | while (<FILE>) { |
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310 | chomp; |
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311 | |
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312 | ## Find xml files in POTFILES.in and generate the |
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313 | ## files with help from the xml-i18n-extract script |
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314 | |
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315 | my $gettext_type=&determine_type($1); |
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316 | |
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317 | if (/\.($xml_extension)$/ || /^\[/){ |
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318 | $_ =~ s/^\[[^\[].*]\s*//; |
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319 | my $filename = "../$_"; |
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320 | |
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321 | if ($VERBOSE){ |
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322 | system($XML_I18N_EXTRACT, "--update", "--type=$gettext_type", $filename); |
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323 | } else { |
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324 | system($XML_I18N_EXTRACT, "--update", "--type=$gettext_type", "--quiet", $filename); |
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325 | } |
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326 | } |
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327 | } |
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328 | close FILE; |
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329 | } |
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330 | } |
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331 | |
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332 | sub generate_pot |
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333 | { |
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334 | ## Generate the potfiles from the POTFILES.in file |
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335 | |
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336 | print "Building the $PACKAGE.pot...\n" if $VERBOSE; |
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337 | |
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338 | move("POTFILES.in", "POTFILES.in.old"); |
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339 | |
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340 | open INFILE, "<POTFILES.in.old"; |
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341 | open OUTFILE, ">POTFILES.in"; |
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342 | while (<INFILE>) { |
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343 | s/\.($xml_extension)$/$&.h/; |
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344 | s/^\[.*]\s*(.*)/$1.h/; |
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345 | print OUTFILE $_; |
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346 | } |
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347 | close OUTFILE; |
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348 | close INFILE; |
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349 | |
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350 | my $gettext_test ="test \! -f $PACKAGE\.po \|\| \( rm -f \.\/$PACKAGE\.pot " |
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351 | ."&& mv $PACKAGE\.po \.\/$PACKAGE\.pot \)"; |
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352 | |
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353 | system("xgettext", "--default-domain\=$PACKAGE", "--directory\=\.\.", |
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354 | "--add-comments", "--keyword\=\_", "--keyword\=N\_", |
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355 | "--files-from\=\.\/POTFILES\.in"); |
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356 | |
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357 | system($gettext_test); |
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358 | |
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359 | print "Wrote $PACKAGE.pot\n" if $VERBOSE; |
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360 | |
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361 | move("POTFILES.in.old", "POTFILES.in"); |
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362 | |
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363 | print "Removing generated header (.h) files..." if $VERBOSE; |
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364 | |
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365 | open FILE, "<POTFILES.in"; |
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366 | while (<FILE>) |
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367 | { |
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368 | chomp; |
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369 | unlink "../$_.h" if /\.($xml_extension)$/; |
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370 | } |
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371 | close FILE; |
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372 | print "done\n" if $VERBOSE; |
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373 | } |
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374 | |
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375 | sub merging |
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376 | { |
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377 | if ($ARGV[1]){ |
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378 | $LANG = $ARGV[1]; |
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379 | } else { |
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380 | $LANG = $ARGV[0]; |
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381 | } |
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382 | |
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383 | if ($ARGV[0] ne "--dist" && $ARGV[0] ne "-D") { |
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384 | print "Merging $LANG.po with $PACKAGE.pot..." if $VERBOSE; |
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385 | } |
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386 | |
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387 | &perform_merge($LANG); |
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388 | ## Remove the "messages" trash file generated by gettext |
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389 | unlink "messages"; |
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390 | } |
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391 | |
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392 | sub perform_merge |
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393 | { |
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394 | my ($LANG) = @_; |
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395 | |
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396 | copy("$LANG.po", "$LANG.po.old") || die "copy failed: $!"; |
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397 | |
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398 | ## Preform merge |
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399 | system("msgmerge", "$LANG.po.old", "$PACKAGE.pot", "-o", "$LANG.po"); |
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400 | |
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401 | ## Remove the backup file |
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402 | unlink "$LANG.po.old"; |
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403 | } |
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404 | |
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405 | sub not_existing |
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406 | { |
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407 | ## Report error if supplied language file is non-existing |
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408 | print "$PROGRAM: sorry, $LANG.po does not exist!\n"; |
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409 | print "Try `$PROGRAM --help' for more information.\n"; |
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410 | exit; |
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411 | } |
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412 | |
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413 | sub gather_po_files |
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414 | { |
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415 | my @po_files = glob("./*.po"); |
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416 | |
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417 | @languages = map (&po_file2lang, @po_files); |
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418 | |
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419 | foreach my $lang (@languages) { |
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420 | $po_files_by_lang{$lang} = shift (@po_files); |
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421 | } |
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422 | } |
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423 | |
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424 | sub po_file2lang |
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425 | { |
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426 | my $tmp = $_; |
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427 | $tmp =~ s/^.*\/(.*)\.po$/$1/; |
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428 | return $tmp; |
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429 | } |
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430 | |
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431 | sub status |
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432 | { |
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433 | ## Print statistics |
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434 | system("msgfmt", "--statistics", "$LANG.po"); |
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435 | print "\n"; |
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436 | } |
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437 | |
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438 | sub show_status |
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439 | { |
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440 | &gen_headers; |
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441 | &generate_pot; |
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442 | &gather_po_files; |
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443 | |
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444 | foreach my $lang (@languages){ |
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445 | print "$lang: "; |
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446 | &perform_merge($lang); |
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447 | } |
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448 | |
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449 | print "\n\n * Current translation support in $PACKAGE \n\n"; |
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450 | |
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451 | foreach my $lang (@languages){ |
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452 | print "$lang: "; |
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453 | ## Print statistics |
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454 | system("msgfmt", "--statistics", "$lang.po"); |
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455 | } |
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456 | } |
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457 | |
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458 | sub find_package_name |
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459 | { |
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460 | my $base_dirname = getcwd(); |
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461 | $base_dirname =~ s@.*/@@; |
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462 | |
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463 | my ($conf_in, $src_dir); |
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464 | |
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465 | if ($base_dirname eq "po") { |
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466 | if (-f "../configure.in") { |
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467 | $conf_in = "../configure.in"; |
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468 | } else { |
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469 | my $makefile_source; |
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470 | local (*IN); |
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471 | open (IN, "<Makefile") || die "can't open Makefile: $!"; |
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472 | |
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473 | while (<IN>) { |
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474 | if (/^top_srcdir[ \t]*=/) { |
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475 | $src_dir = $_; |
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476 | # print "${src_dir}\n"; |
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477 | |
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478 | $src_dir =~ s/^top_srcdir[ \t]*=[ \t]*([^ \t\n\r]*)/$1/; |
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479 | # print "${src_dir}\n"; |
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480 | chomp $src_dir; |
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481 | $conf_in = "$src_dir" . "/configure.in" . "\n"; |
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482 | last; |
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483 | } |
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484 | } |
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485 | |
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486 | $conf_in || die "Cannot find top_srcdir in Makefile." |
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487 | } |
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488 | |
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489 | my $conf_source; { |
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490 | local (*IN); |
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491 | local $/; # slurp mode |
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492 | open (IN, "<$conf_in") || die "can't open $conf_in: $!"; |
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493 | $conf_source = <IN>; |
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494 | } |
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495 | |
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496 | if ($conf_source =~ /AM_INIT_AUTOMAKE\(([^,]*),(.*)/) { |
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497 | my $package_name = $1; |
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498 | if ($package_name =~ /^[\$](.*)/){ |
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499 | if ($conf_source =~ /$1=(.*)/) { |
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500 | $package_name = $1; |
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501 | } |
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502 | } |
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503 | return $package_name; |
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504 | } |
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505 | } |
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506 | |
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507 | print "$PROGRAM: Unable to determine package name.\n" . |
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508 | "Make sure to run this script inside the po directory.\n"; |
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509 | exit; |
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510 | } |
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