scripts/lang-cleanup.sh

   1 #!/bin/sh
   2 #
   3 # $Id$
   4 # vim: expandtab sw=4 ts=4 sts=4:
   5 #
   6 # Script for removing language selection from phpMyAdmin
   7
   8 TYPES=<<EOT
   9 all-languages:-false
  10 all-languages-utf-8-only:-not -name '*-utf-8.inc.php'
  11 EOT
  12
  13 if [ $# -lt 1 ] ; then
  14     echo "Usage: lang-cleanup.sh type ..."
  15     echo "Type can be one of:"
  16     echo "  all-languages - nothing will be done"
  17     echo "  all-languages-utf-8-only - non utf-8 languages will be deleted"
  18     echo "  language - keeps utf-8 version of language"
  19     echo "  language-charset - keeps this exact language"
  20     echo
  21     echo "Types can be entered multiple times, all matched languages will be kept"
  22     exit 1
  23 fi
  24
  25 # Construct expressions for find
  26 match=""
  27 for type in "$@" ; do
  28     case $type in
  29         all-languages)
  30             match="$match -and -false"
  31             ;;
  32         all-languages-utf-8-only)
  33             match="$match -and -not -name *-utf-8.inc.php"
  34             ;;
  35         *)
  36             if [ -f lang/$type-utf-8.inc.php ] ; then
  37                 match="$match -and -not -name $type-utf-8.inc.php"
  38             elif [ -f lang/$type.inc.php ] ; then
  39                 match="$match -and -not -name $type.inc.php"
  40             else
  41                 echo "ERROR: $type seems to be wrong!"
  42                 exit 2
  43             fi
  44             ;;
  45     esac
  46 done
  47
  48 # Delete unvanted languages
  49 find lang -name \*.inc.php $match -print0 | xargs -0r rm
  50
  51 # Cleanup libraries/select_lang.lib.php
  52
  53 # Find languages we have
  54 langmatch="$(awk -F, \
  55     'BEGIN { pr = 1 } ;
  56     /^\);/ { pr = 1 } ;
  57     {if(!pr) print $2;};
  58     /^\$available_languages/ { pr = 0 };' \
  59     libraries/select_lang.lib.php \
  60     | tr -d \' \
  61     | while read lng ; do if [ -f lang/$lng.inc.php ] ; then echo $lng ; fi ; done \
  62     | tr '\n' '|' \
  63     | sed 's/|$//' \
  64     )"
  65
  66 # Prepare working copy
  67 tmp=`mktemp libraries/select_lang.lib.php.XXXX`
  68 cat libraries/select_lang.lib.php > $tmp
  69
  70 # Remove languages we don't have
  71 awk -F, \
  72     'BEGIN { pr = 1 } ;
  73     /^\);/ { pr = 1 } ;
  74     {if(pr) print $0;};
  75     /'$langmatch'/ {if (!pr) print $0;};
  76     /^\$available_languages/ { pr = 0 };' \
  77     $tmp > libraries/select_lang.lib.php
  78
  79 # Final cleanup
  80 rm -f $tmp
  81