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