scripts/live-bottom/14locales

   1 #!/bin/sh
   2
   3 #set -e
   4
   5 # initramfs-tools header
   6
   7 PREREQ=""
   8
   9 prereqs()
  10 {
  11         echo "${PREREQ}"
  12 }
  13
  14 case "${1}" in
  15         prereqs)
  16                 prereqs
  17                 exit 0
  18                 ;;
  19 esac
  20
  21 # live-boot header
  22
  23 if [ -n "${NOLOCALES}" ]
  24 then
  25         exit 0
  26 fi
  27
  28 . /scripts/live-functions
  29
  30 log_begin_msg "Setting up locales"
  31
  32 # Cosmetic line wrapping for output of local-gen
  33 echo
  34
  35 # live-boot script
  36
  37 if [ -e /root/etc/default/locale ]
  38 then
  39         grep_file=/root/etc/default/locale
  40 elif [ -e /root/etc/environment ]
  41 then
  42         # Old locales policy
  43         grep_file=/root/etc/environment
  44 fi
  45
  46 if [ -n "${grep_file}" ]
  47 then
  48         # use rootfs configured locale
  49         locale=$(grep -s 'LANG=' ${grep_file} | sed s/'LANG='// | tr -d '"' )
  50 fi
  51
  52 if [ -n "${LOCALE}" ]
  53 then
  54         locale="${LOCALE}"
  55         set_locale="true"
  56 fi
  57
  58 if [ -z "${locale}" ]
  59 then
  60         # Set a default one
  61         locale=en_US.UTF-8
  62         set_locale="true"
  63 fi
  64
  65 if [ "${set_locale}" ]
  66 then
  67         if echo "${locale}" | grep -sqE '^[[:lower:]]{2}$'
  68         then
  69                 # input is like "locale=it", so we will convert and setup also the keyboard if not already set
  70                 if [ -z "${KBD}" ]
  71                 then
  72                         # FIXME: look if this keyb is supported
  73                         KBD="${locale}"
  74                         really_export KBD
  75                 fi
  76
  77                 uploc=$(echo "${locale}" | tr '[a-z]' '[A-Z]')
  78                 locale="${locale}_${uploc}.UTF-8"
  79         fi
  80
  81         LANG=
  82         language="$(echo ${locale} | cut -d. -f1)"
  83         eval $(awk '/^'"${locale}"'/ { print "LANG=" $1 " codepage=" $2; exit; }' /root/usr/share/i18n/SUPPORTED)
  84
  85         if [ -z "${LANG}" ]
  86         then
  87                 # Try and fallback to another codepage for this language.
  88                 eval $(awk '/^'"${language}"'/ { print "LANG=" $1 " codepage=" $2; exit; }' /root/usr/share/i18n/SUPPORTED)
  89
  90                 if [ -n "${LANG}" ]
  91                 then
  92                         log_warning_msg "Choosing locale '${LANG}' as '${locale}' is unsupported."
  93                 fi
  94         fi
  95
  96         if [ -z "${LANG}" ]
  97         then
  98                 log_warning_msg "Locale '${locale}' is unsupported."
  99                 codepage="UTF-8"
 100                 language="en_US"
 101                 locale="${language}.${codepage}"
 102                 LANG="${language}.${codepage}"
 103         fi
 104
 105         if [ -d /root/etc/default/kdm.d/ ]
 106         then
 107                 if ! grep -qs "^LANGUAGE" "${LANG}"
 108                 then
 109                         printf 'LANGUAGE=%s\n' "${LANG}" >> /root/etc/default/kdm.d/live-autologin
 110                 fi
 111         elif [ -f /root/etc/kde3/kdm/kdmrc ]
 112         then
 113                 sed -i -r -e "s/#Language=.*/Language=${language}/" \
 114                         /root/etc/kde3/kdm/kdmrc
 115         fi
 116
 117         really_export LANG
 118
 119         printf 'LANG="%s"\n' "${LANG}" > /root/etc/default/locale
 120         printf 'LANG="%s"\n' "${LANG}" > /root/etc/environment
 121         printf '%s %s\n' "${LANG}" "${codepage}" > /root/etc/locale.gen
 122
 123         if [ -z "${SILENT}" ]
 124         then
 125                 chroot /root /usr/sbin/locale-gen
 126         else
 127                 chroot /root /usr/sbin/locale-gen > /dev/null 2>&1
 128         fi
 129 fi
 130
 131 log_end_msg