We don't really need to backup mailpile

src/freedombone-app-mailpile

@@ -13,7 +13,7 @@
 # License
 # =======
 #
-# Copyright (C) 2016 Bob Mottram <bob@freedombone.net>
+# Copyright (C) 2016-2017 Bob Mottram <bob@freedombone.net>
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License as published by
@@ -110,118 +110,19 @@ function upgrade_mailpile {
 }
 
 function backup_local_mailpile {
-    if [ ! -f /etc/systemd/system/mailpile.service ]; then
-        return
-    fi
-    MAILPILE_DOMAIN_NAME='mailpile.local'
-    if grep -q "mailpile domain" $COMPLETION_FILE; then
-        MAILPILE_DOMAIN_NAME=$(get_completion_param "mailpile domain")
-    fi
-    source_directory=/var/www/${MAILPILE_DOMAIN_NAME}/mail/.local
-    if [ -d $source_directory ]; then
-        systemctl stop mailpile
-
-        function_check backup_directory_to_usb
-        backup_directory_to_usb $source_directory mailpile
-
-        systemctl start mailpile
-    fi
+    echo -n ''
 }
 
 function restore_local_mailpile {
-    if [ ! -f /etc/systemd/system/mailpile.service ]; then
-        return
-    fi
-    MAILPILE_DOMAIN_NAME='mailpile.local'
-    if grep -q "mailpile domain" $COMPLETION_FILE; then
-        MAILPILE_DOMAIN_NAME=$(get_completion_param "mailpile domain")
-    fi
-    if [ $MAILPILE_DOMAIN_NAME ]; then
-        systemctl stop mailpile
-
-        temp_restore_dir=/root/tempmailpile
-        restore_directory_from_usb $temp_restore_dir mailpile
-        if [ -d /var/www/${MAILPILE_DOMAIN_NAME}/mail/.local ]; then
-            mv /var/www/${MAILPILE_DOMAIN_NAME}/mail/.local /var/www/${MAILPILE_DOMAIN_NAME}/mail/.previous
-        fi
-        temp_source_dir=$(find ${temp_restore_dir} -name ".local")
-        cp -r ${temp_source_dir} /var/www/${MAILPILE_DOMAIN_NAME}/mail/
-        if [ ! "$?" = "0" ]; then
-            if [ -d mv /var/www/${MAILPILE_DOMAIN_NAME}/mail/.previous ]; then
-                if [ -d /var/www/${MAILPILE_DOMAIN_NAME}/mail/.previous ]; then
-                    rm -rf /var/www/${MAILPILE_DOMAIN_NAME}/mail/.previous
-                fi
-                mv /var/www/${MAILPILE_DOMAIN_NAME}/mail/.previous /var/www/${MAILPILE_DOMAIN_NAME}/mail/.local
-            fi
-            backup_unmount_drive
-            exit 3685
-        fi
-        rm -rf ${temp_restore_dir}
-        chown -R mailpile: /var/www/$MAILPILE_DOMAIN_NAME/mail/
-
-        if [ -d /etc/letsencrypt/live/${MAILPILE_DOMAIN_NAME} ]; then
-            ln -s /etc/letsencrypt/live/${MAILPILE_DOMAIN_NAME}/privkey.pem /etc/ssl/private/${MAILPILE_DOMAIN_NAME}.key
-            ln -s /etc/letsencrypt/live/${MAILPILE_DOMAIN_NAME}/fullchain.pem /etc/ssl/certs/${MAILPILE_DOMAIN_NAME}.pem
-        fi
-
-        systemctl start mailpile
-    fi
+    echo -n ''
 }
 
 function backup_remote_mailpile {
-    if [ ! -f /etc/systemd/system/mailpile.service ]; then
-        return
-    fi
-    MAILPILE_DOMAIN_NAME='mailpile.local'
-    if grep -q "mailpile domain" $COMPLETION_FILE; then
-        MAILPILE_DOMAIN_NAME=$(get_completion_param "mailpile domain")
-    fi
-    source_directory=/var/www/${MAILPILE_DOMAIN_NAME}/mail/.local
-    if [ -d $source_directory ]; then
-        systemctl stop mailpile
-
-        function_check backup_directory_to_usb
-        backup_directory_to_friend $source_directory mailpile
-
-        systemctl start mailpile
-    fi
+    echo -n ''
 }
 
 function restore_remote_mailpile {
-    if [ ! -f /etc/systemd/system/mailpile.service ]; then
-        return
-    fi
-    MAILPILE_DOMAIN_NAME='mailpile.local'
-    if grep -q "mailpile domain" $COMPLETION_FILE; then
-        MAILPILE_DOMAIN_NAME=$(get_completion_param "mailpile domain")
-    fi
-    if [ $MAILPILE_DOMAIN_NAME ]; then
-        systemctl stop mailpile
-
-        temp_restore_dir=/root/tempmailpile
-        restore_directory_from_friend $temp_restore_dir mailpile
-        if [ -d /var/www/${MAILPILE_DOMAIN_NAME}/mail/.local ]; then
-            mv /var/www/${MAILPILE_DOMAIN_NAME}/mail/.local /var/www/${MAILPILE_DOMAIN_NAME}/mail/.previous
-        fi
-        temp_source_dir=$(find ${temp_restore_dir} -name ".local")
-        cp -r ${temp_source_dir} /var/www/${MAILPILE_DOMAIN_NAME}/mail/
-        if [ ! "$?" = "0" ]; then
-            if [ -d mv /var/www/${MAILPILE_DOMAIN_NAME}/mail/.previous ]; then
-                mv /var/www/${MAILPILE_DOMAIN_NAME}/mail/.previous /var/www/${MAILPILE_DOMAIN_NAME}/mail/.local
-            fi
-            backup_unmount_drive
-            exit 36732
-        fi
-        rm -rf ${temp_restore_dir}
-        chown -R mailpile: /var/www/$MAILPILE_DOMAIN_NAME/mail/
-
-        if [ -d /etc/letsencrypt/live/${MAILPILE_DOMAIN_NAME} ]; then
-            ln -s /etc/letsencrypt/live/${MAILPILE_DOMAIN_NAME}/privkey.pem /etc/ssl/private/${MAILPILE_DOMAIN_NAME}.key
-            ln -s /etc/letsencrypt/live/${MAILPILE_DOMAIN_NAME}/fullchain.pem /etc/ssl/certs/${MAILPILE_DOMAIN_NAME}.pem
-        fi
-
-        systemctl start mailpile
-    fi
+    echo -n ''
 }
 
 function remove_mailpile {