Interactive selection of language

src/freedombone-config

 CONFIGURATION_FILE=
 DH_KEYLENGTH=
 MINIMAL_INSTALL="yes"
+DEFAULT_LANGUAGE='en_GB.UTF-8'
 
 function show_help {
     echo ''
     echo "DDNS_PROVIDER=$DDNS_PROVIDER" >> $CONFIGURATION_FILE
     echo "DDNS_USERNAME=$DDNS_USERNAME" >> $CONFIGURATION_FILE
     echo "DDNS_PASSWORD=$DDNS_PASSWORD" >> $CONFIGURATION_FILE
+    echo "DEFAULT_LANGUAGE=$DEFAULT_LANGUAGE" >> $CONFIGURATION_FILE
     if [ "$MY_NAME" ]; then
         echo "MY_NAME=$MY_NAME" >> $CONFIGURATION_FILE
     fi
     done
 }
 
+function interactive_select_language {
+    data=$(tempfile 2>/dev/null)
+    trap "rm -f $data" 0 1 2 5 15
+    dialog --backtitle $"Freedombone Configuration" \
+           --radiolist $"Select your language:" 12 40 4 \
+           1 $"English" on \
+           2 $"French" off \
+           3 $"German" off \
+           4 $"Spanish" off 2> $data
+    sel=$?
+    case $sel in
+        1) exit 1;;
+        255) exit 1;;
+    esac
+    case $(cat $data) in
+        1) DEFAULT_LANGUAGE='en_GB.UTF-8';;
+        2) DEFAULT_LANGUAGE='fr_FR.UTF-8';;
+        3) DEFAULT_LANGUAGE='de_DE.UTF-8';;
+        3) DEFAULT_LANGUAGE='es_ES.UTF-8';;
+    esac
+    save_configuration_file
+
+    update-locale LANG=${DEFAULT_LANGUAGE}
+    update-locale LANGUAGE=${DEFAULT_LANGUAGE}
+    update-locale LC_MESSAGES=${DEFAULT_LANGUAGE}
+    update-locale LC_ALL=${DEFAULT_LANGUAGE}
+    update-locale LC_CTYPE=${DEFAULT_LANGUAGE}
+}
+
 function interactive_configuration {
     # create a temporary copy of the configuration file
     # which can be used to pre-populate selections
         cp $CONFIGURATION_FILE temp.cfg
     fi
 
+    interactive_select_language
+
     FREEDNS_MESSAGE=$"Please enter the FreeDNS code for this domain.\n\nThe code can be found by going to https://freedns.afraid.org, selecting 'Dynamic DNS' and then opening 'Wget example'. The code will consist of letters and numbers and be between the ? and = characters."
 
     dialog --title $"Freedombone" --msgbox $"Welcome to the Freedombone interactive installer. Communications freedom is only a short time away.\n\nEnsure that you have your domain and dynamic DNS settings ready.\n\nFor more information please visit $FREEDOMBONE_WEBSITE or send a Bitmessage to $FREEDOMBONE_BITMESSAGE" 15 50

src/freedombone-image-customise

     echo "    git stash" >> $rootdir/root/.bashrc
     echo "    git pull" >> $rootdir/root/.bashrc
     echo "    make install" >> $rootdir/root/.bashrc
-    echo "    dpkg-reconfigure locales" >> $rootdir/root/.bashrc
 
     if [[ $MINIMAL_INSTALL == "no" ]]; then
         echo "    ${PROJECT_NAME} menuconfigfull" >> $rootdir/root/.bashrc