Add bludit app

src/freedombone-app-bludit

+#!/bin/bash
+#
+# .---.                  .              .
+# |                      |              |
+# |--- .--. .-.  .-.  .-.|  .-. .--.--. |.-.  .-. .--.  .-.
+# |    |   (.-' (.-' (   | (   )|  |  | |   )(   )|  | (.-'
+# '    '     --'  --'  -' -  -' '  '   -' -'   -' '   -  --'
+#
+#                    Freedom in the Cloud
+#
+# Databaseless blogging system
+#
+# License
+# =======
+#
+# Copyright (C) 2018 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
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+VARIANTS='full full-vim'
+
+IN_DEFAULT_INSTALL=0
+SHOW_ON_ABOUT=1
+
+BLUDIT_DOMAIN_NAME=
+BLUDIT_CODE=
+BLUDIT_ONION_PORT=9361
+BLUDIT_REPO="https://github.com/bludit/bludit"
+BLUDIT_COMMIT='0e27e31a84421b3e6bd000a77bc89c2dff3c446a'
+
+bludit=(ONION_ONLY
+             BLUDIT_DOMAIN_NAME
+             BLUDIT_CODE
+             DDNS_PROVIDER
+             MY_USERNAME)
+
+function logging_on_bludit {
+    echo -n ''
+}
+
+function logging_off_bludit {
+    echo -n ''
+}
+
+function remove_user_bludit {
+    remove_username="$1"
+
+    "${PROJECT_NAME}-pass" -u "$remove_username" --rmapp bludit
+}
+
+function add_user_bludit {
+    new_username="$1"
+    new_user_password="$2"
+
+    "${PROJECT_NAME}-pass" -u "$new_username" -a bludit -p "$new_user_password"
+    echo '0'
+}
+
+function install_interactive_bludit {
+    if [ ! "$ONION_ONLY" ]; then
+        ONION_ONLY='no'
+    fi
+
+    if [[ "$ONION_ONLY" != "no" ]]; then
+        BLUDIT_DOMAIN_NAME='bludit.local'
+        write_config_param "BLUDIT_DOMAIN_NAME" "$BLUDIT_DOMAIN_NAME"
+    else
+        interactive_site_details "bludit" "BLUDIT_DOMAIN_NAME" "bludit_CODE"
+    fi
+    APP_INSTALLED=1
+}
+
+function change_password_bludit {
+    curr_username="$1"
+    new_user_password="$2"
+
+    read_config_param 'BLUDIT_DOMAIN_NAME'
+
+    "${PROJECT_NAME}-pass" -u "$curr_username" -a bludit -p "$new_user_password"
+}
+
+function reconfigure_bludit {
+    # This is used if you need to switch identity. Dump old keys and generate new ones
+    echo -n ''
+}
+
+function upgrade_bludit {
+    CURR_BLUDIT_COMMIT=$(get_completion_param "bludit commit")
+    if [[ "$CURR_BLUDIT_COMMIT" == "$BLUDIT_COMMIT" ]]; then
+        return
+    fi
+
+    if grep -q "bludit domain" "$COMPLETION_FILE"; then
+        BLUDIT_DOMAIN_NAME=$(get_completion_param "bludit domain")
+    fi
+
+    # update to the next commit
+    set_repo_commit "/var/www/$BLUDIT_DOMAIN_NAME/htdocs" "bludit commit" "$BLUDIT_COMMIT" $BLUDIT_REPO
+    chown -R www-data:www-data "/var/www/${BLUDIT_DOMAIN_NAME}/htdocs"
+}
+
+function backup_local_bludit {
+    BLUDIT_DOMAIN_NAME='bludit'
+    if grep -q "bludit domain" "$COMPLETION_FILE"; then
+        BLUDIT_DOMAIN_NAME=$(get_completion_param "bludit domain")
+    fi
+
+    source_directory=/var/www/${BLUDIT_DOMAIN_NAME}/htdocs
+
+    suspend_site "${BLUDIT_DOMAIN_NAME}"
+
+    dest_directory=bludit
+    backup_directory_to_usb "$source_directory" $dest_directory
+
+    restart_site
+}
+
+function restore_local_bludit {
+    if ! grep -q "bludit domain" "$COMPLETION_FILE"; then
+        return
+    fi
+    BLUDIT_DOMAIN_NAME=$(get_completion_param "bludit domain")
+    if [ "$BLUDIT_DOMAIN_NAME" ]; then
+        temp_restore_dir=/root/tempbludit
+        bludit_dir=/var/www/${BLUDIT_DOMAIN_NAME}/htdocs
+
+        restore_directory_from_usb $temp_restore_dir bludit
+        if [ -d $temp_restore_dir ]; then
+            if [ -d "$temp_restore_dir$bludit_dir" ]; then
+                cp -rp "$temp_restore_dir$bludit_dir"/* "$bludit_dir"/
+            else
+                if [ ! -d "$bludit_dir" ]; then
+                    mkdir "$bludit_dir"
+                fi
+                cp -rp "$temp_restore_dir"/* "$bludit_dir"/
+            fi
+            chown -R www-data:www-data "$bludit_dir"
+            rm -rf $temp_restore_dir
+        fi
+    fi
+}
+
+function backup_remote_bludit {
+    BLUDIT_DOMAIN_NAME='bludit'
+    if grep -q "bludit domain" "$COMPLETION_FILE"; then
+        BLUDIT_DOMAIN_NAME=$(get_completion_param "bludit domain")
+    fi
+
+    source_directory=/var/www/${BLUDIT_DOMAIN_NAME}/htdocs
+
+    suspend_site "${BLUDIT_DOMAIN_NAME}"
+
+    dest_directory=bludit
+    backup_directory_to_friend "$source_directory" $dest_directory
+
+    restart_site
+}
+
+function restore_remote_bludit {
+    if ! grep -q "bludit domain" "$COMPLETION_FILE"; then
+        return
+    fi
+    BLUDIT_DOMAIN_NAME=$(get_completion_param "bludit domain")
+    if [ "$BLUDIT_DOMAIN_NAME" ]; then
+        temp_restore_dir=/root/tempbludit
+        bludit_dir=/var/www/${BLUDIT_DOMAIN_NAME}/htdocs
+
+        restore_directory_from_friend $temp_restore_dir bludit
+        if [ -d $temp_restore_dir ]; then
+            if [ -d "$temp_restore_dir$bludit_dir" ]; then
+                cp -rp "$temp_restore_dir$bludit_dir"/* "$bludit_dir"/
+            else
+                if [ ! -d "$bludit_dir" ]; then
+                    mkdir "$bludit_dir"
+                fi
+                cp -rp $temp_restore_dir/* "$bludit_dir"/
+            fi
+            chown -R www-data:www-data "$bludit_dir"
+            rm -rf $temp_restore_dir
+        fi
+    fi
+}
+
+function remove_bludit {
+    nginx_dissite "$BLUDIT_DOMAIN_NAME"
+    remove_certs "$BLUDIT_DOMAIN_NAME"
+
+    if [ -d "/var/www/$BLUDIT_DOMAIN_NAME" ]; then
+        rm -rf "/var/www/$BLUDIT_DOMAIN_NAME"
+    fi
+    if [ -f "/etc/nginx/sites-available/$BLUDIT_DOMAIN_NAME" ]; then
+        rm "/etc/nginx/sites-available/$BLUDIT_DOMAIN_NAME"
+    fi
+    remove_onion_service bludit ${BLUDIT_ONION_PORT}
+    if grep -q "bludit" /etc/crontab; then
+        sed -i "/bludit/d" /etc/crontab
+    fi
+    remove_app bludit
+    remove_completion_param install_bludit
+    sed -i '/bludit/d' "$COMPLETION_FILE"
+
+    remove_ddns_domain "$BLUDIT_DOMAIN_NAME"
+}
+
+function install_bludit {
+    apt-get -yq install php-gettext php-curl php-gd php-mysql git curl
+    apt-get -yq install memcached php-memcached php-intl exiftool libfcgi0ldbl
+
+    if [ ! -d "/var/www/$BLUDIT_DOMAIN_NAME" ]; then
+        mkdir "/var/www/$BLUDIT_DOMAIN_NAME"
+    fi
+    if [ ! -d "/var/www/$BLUDIT_DOMAIN_NAME/htdocs" ]; then
+        if [ -d /repos/bludit ]; then
+            mkdir "/var/www/$BLUDIT_DOMAIN_NAME/htdocs"
+            cp -r -p /repos/bludit/. "/var/www/$BLUDIT_DOMAIN_NAME/htdocs"
+            cd "/var/www/$BLUDIT_DOMAIN_NAME/htdocs" || exit 324687356
+            git pull
+        else
+            git_clone $BLUDIT_REPO "/var/www/$BLUDIT_DOMAIN_NAME/htdocs"
+        fi
+
+        if [ ! -d "/var/www/$BLUDIT_DOMAIN_NAME/htdocs" ]; then
+            echo $'Unable to clone bludit repo'
+            exit 87525
+        fi
+    fi
+
+    cd "/var/www/$BLUDIT_DOMAIN_NAME/htdocs" || exit 36587356
+    git checkout $BLUDIT_COMMIT -b $BLUDIT_COMMIT
+    set_completion_param "bludit commit" "$BLUDIT_COMMIT"
+
+    chmod g+w "/var/www/$BLUDIT_DOMAIN_NAME/htdocs"
+    chown -R www-data:www-data "/var/www/$BLUDIT_DOMAIN_NAME/htdocs"
+
+    add_ddns_domain "$BLUDIT_DOMAIN_NAME"
+
+    BLUDIT_ONION_HOSTNAME=$(add_onion_service bludit 80 ${BLUDIT_ONION_PORT})
+
+    bludit_nginx_site=/etc/nginx/sites-available/$BLUDIT_DOMAIN_NAME
+    if [[ "$ONION_ONLY" == "no" ]]; then
+        nginx_http_redirect "$BLUDIT_DOMAIN_NAME" "index index.php"
+        { echo 'server {';
+          echo '  listen 443 ssl;';
+          echo '  #listen [::]:443 ssl;';
+          echo "  server_name $BLUDIT_DOMAIN_NAME;";
+          echo ''; } >> "$bludit_nginx_site"
+        nginx_compress "$BLUDIT_DOMAIN_NAME"
+        echo '' >> "$bludit_nginx_site"
+        echo '  # Security' >> "$bludit_nginx_site"
+        nginx_ssl "$BLUDIT_DOMAIN_NAME"
+
+        nginx_security_options "$BLUDIT_DOMAIN_NAME"
+
+        { echo '  add_header Strict-Transport-Security max-age=15768000;';
+          echo '';
+          echo '  # Logs';
+          echo '  access_log /dev/null;';
+          echo '  error_log /dev/null;';
+          echo '';
+          echo '  # Root';
+          echo "  root /var/www/$BLUDIT_DOMAIN_NAME/htdocs;";
+          echo '';
+          echo '  index index.php;';
+          echo '  location ~ \.php {';
+          echo '    include snippets/fastcgi-php.conf;';
+          echo '    fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;';
+          echo '    fastcgi_read_timeout 30;';
+          echo '  }';
+          echo '';
+          echo '  # Location';
+          echo '  location / {'; } >> "$bludit_nginx_site"
+        nginx_limits "$BLUDIT_DOMAIN_NAME" '15m'
+        { echo "    try_files \$uri \$uri/ /index.html;";
+          echo '  }';
+          echo '}'; } >> "$bludit_nginx_site"
+    else
+        echo -n '' > "$bludit_nginx_site"
+    fi
+    { echo 'server {';
+      echo "    listen 127.0.0.1:$BLUDIT_ONION_PORT default_server;";
+      echo "    server_name $BLUDIT_ONION_HOSTNAME;";
+      echo ''; } >> "$bludit_nginx_site"
+    nginx_compress "$BLUDIT_DOMAIN_NAME"
+    echo '' >> "$bludit_nginx_site"
+    nginx_security_options "$BLUDIT_DOMAIN_NAME"
+    { echo '';
+      echo '  # Logs';
+      echo '  access_log /dev/null;';
+      echo '  error_log /dev/null;';
+      echo '';
+      echo '  # Root';
+      echo "  root /var/www/$BLUDIT_DOMAIN_NAME/htdocs;";
+      echo '';
+      echo '  index index.php;';
+      echo '  location ~ \.php {';
+      echo '    include snippets/fastcgi-php.conf;';
+      echo '    fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;';
+      echo '    fastcgi_read_timeout 30;';
+      echo '  }';
+      echo '';
+      echo '  # Location';
+      echo '  location / {'; } >> "$bludit_nginx_site"
+    nginx_limits "$BLUDIT_DOMAIN_NAME" '15m'
+    { echo "    try_files \$uri \$uri/ index.html;";
+      echo '  }';
+      echo '}'; } >> "$bludit_nginx_site"
+
+    configure_php
+
+    create_site_certificate "$BLUDIT_DOMAIN_NAME" 'yes'
+
+    nginx_ensite "$BLUDIT_DOMAIN_NAME"
+
+    systemctl restart php7.0-fpm
+    systemctl restart nginx
+
+    "${PROJECT_NAME}-pass" -u "$MY_USERNAME" -a bludit -p "$BLUDIT_ADMIN_PASSWORD"
+    set_completion_param "bludit domain" "$BLUDIT_DOMAIN_NAME"
+
+    APP_INSTALLED=1
+}
+
+# NOTE: deliberately there is no "exit 0"

src/freedombone-template

 app_name_lower=$(echo "${app_name}" | tr '[:upper:]' '[:lower:]')
 app_name=$app_name_lower
 app_name_upper=$(echo "${app_name}" | tr '[:lower:]' '[:upper:]')
-echo "test: $app_name_upper"
 app_repo="TODO"
 app_repo_commit='TODO'
 app_php=
 echo "function remove_user_${app_name} {"
 echo "    remove_username=\"\$1\""
 echo ''
-echo "    \${PROJECT_NAME}-pass -u \$remove_username --rmapp ${app_name}"
+echo "    \"\${PROJECT_NAME}-pass\" -u \"\$remove_username\" --rmapp ${app_name}"
 echo '}'
 echo ''
 echo "function add_user_${app_name} {"
 echo "    new_username=\"\$1\""
 echo "    new_user_password=\"\$2\""
 echo ''
-echo "    \${PROJECT_NAME}-pass -u \$new_username -a ${app_name} -p \"\$new_user_password\""
+echo "    \"\${PROJECT_NAME}-pass\" -u \"\$new_username\" -a ${app_name} -p \"\$new_user_password\""
 echo "    echo '0'"
 echo '}'
 echo ''
 echo "function install_interactive_${app_name} {"
 if [ ! $app_onion_only ]; then
-    echo "    if [ ! \$ONION_ONLY ]; then"
+    echo "    if [ ! \"\$ONION_ONLY\" ]; then"
     echo "        ONION_ONLY='no'"
     echo '    fi'
     echo ''
-    echo "    if [[ \$ONION_ONLY != \"no\" ]]; then"
+    echo "    if [[ \"\$ONION_ONLY\" != \"no\" ]]; then"
     echo "        ${app_name_upper}_DOMAIN_NAME='${app_name}.local'"
     echo "        write_config_param \"${app_name_upper}_DOMAIN_NAME\" \"\$${app_name_upper}_DOMAIN_NAME\""
     echo '    else'
 echo ''
 echo "    read_config_param '${app_name_upper}_DOMAIN_NAME'"
 echo ''
-echo "    \${PROJECT_NAME}-pass -u \"\$curr_username\" -a ${app_name} -p \"\$new_user_password\""
+echo "    \"\${PROJECT_NAME}-pass\" -u \"\$curr_username\" -a ${app_name} -p \"\$new_user_password\""
 echo '}'
 
 if [[ "$database_type" == "mariadb" || "$database_type" == "mysql" || "$database_type" == "postgres"* ]]; then
 echo '        return'
 echo '    fi'
 echo ''
-echo "    if grep -q \"${app_name} domain\" \$COMPLETION_FILE; then"
+echo "    if grep -q \"${app_name} domain\" \"\$COMPLETION_FILE\"; then"
 echo "        ${app_name_upper}_DOMAIN_NAME=\$(get_completion_param \"${app_name} domain\")"
 echo '    fi'
 echo ''
 echo '    # update to the next commit'
 if [ ! "$app_dir" ]; then
-    echo "    set_repo_commit /var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs \"${app_name} commit\" \"\$${app_name_upper}_COMMIT\" \$${app_name_upper}_REPO"
-    echo "    chown -R www-data:www-data /var/www/\${${app_name_upper}_DOMAIN_NAME}/htdocs"
+    echo "    set_repo_commit \"/var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs\" \"${app_name} commit\" \"\$${app_name_upper}_COMMIT\" \$${app_name_upper}_REPO"
+    echo "    chown -R www-data:www-data \"/var/www/\${${app_name_upper}_DOMAIN_NAME}/htdocs\""
 else
-    echo "    set_repo_commit ${app_dir} \"${app_name} commit\" \"\$${app_name_upper}_COMMIT\" \$${app_name_upper}_REPO"
-    echo "    chown -R ${app_name}:${app_name} ${app_dir}"
+    echo "    set_repo_commit \"${app_dir}\" \"${app_name} commit\" \"\$${app_name_upper}_COMMIT\" \$${app_name_upper}_REPO"
+    echo "    chown -R ${app_name}:${app_name} \"${app_dir}\""
 fi
 echo '}'
 echo ''
 echo "function backup_local_${app_name} {"
 echo "    ${app_name_upper}_DOMAIN_NAME='${app_name}'"
-echo "    if grep -q \"${app_name} domain\" \$COMPLETION_FILE; then"
+echo "    if grep -q \"${app_name} domain\" \"\$COMPLETION_FILE\"; then"
 echo "        ${app_name_upper}_DOMAIN_NAME=\$(get_completion_param \"${app_name} domain\")"
 echo '    fi'
 echo ''
     echo "    source_directory=${app_dir}"
 fi
 echo ''
-echo "    suspend_site \${${app_name_upper}_DOMAIN_NAME}"
+echo "    suspend_site \"\${${app_name_upper}_DOMAIN_NAME}\""
 echo ''
 echo "    dest_directory=${app_name}"
-echo "    backup_directory_to_usb \$source_directory \$dest_directory"
+echo "    backup_directory_to_usb \"\$source_directory\" \$dest_directory"
 echo ''
 if [[ "$database_type" == "mariadb" || "$database_type" == "mysql" ]]; then
     echo "    backup_database_to_usb ${app_name}"
 echo '}'
 echo ''
 echo "function restore_local_${app_name} {"
-echo "    if ! grep -q \"${app_name} domain\" \$COMPLETION_FILE; then"
+echo "    if ! grep -q \"${app_name} domain\" \"\$COMPLETION_FILE\"; then"
 echo '        return'
 echo '    fi'
 echo "    ${app_name_upper}_DOMAIN_NAME=\$(get_completion_param \"${app_name} domain\")"
-echo "    if [ \$${app_name_upper}_DOMAIN_NAME ]; then"
+echo "    if [ \"\$${app_name_upper}_DOMAIN_NAME\" ]; then"
 echo "        temp_restore_dir=/root/temp${app_name}"
 if [ ! "$app_dir" ]; then
     echo "        ${app_name}_dir=/var/www/\${${app_name_upper}_DOMAIN_NAME}/htdocs"
 fi
 echo "        restore_directory_from_usb \$temp_restore_dir ${app_name}"
 echo "        if [ -d \$temp_restore_dir ]; then"
-echo "            if [ -d cp \$temp_restore_dir\$${app_name}_dir ]; then"
-echo "                cp -rp \$temp_restore_dir\$${app_name}_dir/* \$${app_name}_dir/"
+echo "            if [ -d \"\$temp_restore_dir\$${app_name}_dir\" ]; then"
+echo "                cp -rp \"\$temp_restore_dir\$${app_name}_dir\"/* \"\$${app_name}_dir\"/"
 echo '            else'
-echo "                if [ ! -d \$${app_name}_dir ]; then"
-echo "                    mkdir \$${app_name}_dir"
+echo "                if [ ! -d \"\$${app_name}_dir\" ]; then"
+echo "                    mkdir \"\$${app_name}_dir\""
 echo '                fi'
-echo "                cp -rp \$temp_restore_dir/* \$${app_name}_dir/"
+echo "                cp -rp \"\$temp_restore_dir\"/* \"\$${app_name}_dir\"/"
 echo '            fi'
-echo "            chown -R www-data:www-data \$${app_name}_dir"
+echo "            chown -R www-data:www-data \"\$${app_name}_dir\""
 echo "            rm -rf \$temp_restore_dir"
 echo '        fi'
 echo ''
 echo ''
 echo "function backup_remote_${app_name} {"
 echo "    ${app_name_upper}_DOMAIN_NAME='${app_name}'"
-echo "    if grep -q \"${app_name} domain\" \$COMPLETION_FILE; then"
+echo "    if grep -q \"${app_name} domain\" \"\$COMPLETION_FILE\"; then"
 echo "        ${app_name_upper}_DOMAIN_NAME=\$(get_completion_param \"${app_name} domain\")"
 echo '    fi'
 echo ''
     echo "    source_directory=${app_dir}"
 fi
 echo ''
-echo "    suspend_site \${${app_name_upper}_DOMAIN_NAME}"
+echo "    suspend_site \"\${${app_name_upper}_DOMAIN_NAME}\""
 echo ''
 echo "    dest_directory=${app_name}"
-echo "    backup_directory_to_friend \$source_directory \$dest_directory"
-echo ''
+echo "    backup_directory_to_friend \"\$source_directory\" \$dest_directory"
 if [[ "$database_type" == "mariadb" || "$database_type" == "mysql" ]]; then
     echo "    backup_database_to_friend ${app_name}"
+    echo ''
 fi
 if [[ "$database_type" == "postgres"* ]]; then
     echo '    USE_POSTGRESQL=1'
 echo '}'
 echo ''
 echo "function restore_remote_${app_name} {"
-echo "    if ! grep -q \"${app_name} domain\" \$COMPLETION_FILE; then"
+echo "    if ! grep -q \"${app_name} domain\" \"\$COMPLETION_FILE\"; then"
 echo '        return'
 echo '    fi'
 echo "    ${app_name_upper}_DOMAIN_NAME=\$(get_completion_param \"${app_name} domain\")"
-echo "    if [ \$${app_name_upper}_DOMAIN_NAME ]; then"
+echo "    if [ \"\$${app_name_upper}_DOMAIN_NAME\" ]; then"
 echo "        temp_restore_dir=/root/temp${app_name}"
 if [ ! "$app_dir" ]; then
     echo "        ${app_name}_dir=/var/www/\${${app_name_upper}_DOMAIN_NAME}/htdocs"
     echo "        ${app_name}_create_database"
     echo ''
     echo "        restore_database_from_friend ${app_name}"
-    echo "        if [ -d \$temp_restore_dir ]; then"
+    echo "        if [ -d \"\$temp_restore_dir\" ]; then"
     echo "            rm -rf \$temp_restore_dir"
     echo '        fi'
     echo ''
     echo ''
     echo '        USE_POSTGRESQL=1'
     echo "        restore_database_from_friend ${app_name}"
-    echo "        if [ -d \$temp_restore_dir ]; then"
+    echo "        if [ -d \"\$temp_restore_dir\" ]; then"
     echo "            rm -rf \$temp_restore_dir"
     echo '        fi'
     echo ''
 fi
 echo "        restore_directory_from_friend \$temp_restore_dir ${app_name}"
 echo "        if [ -d \$temp_restore_dir ]; then"
-echo "            if [ -d cp \$temp_restore_dir\$${app_name}_dir ]; then"
-echo "                cp -rp \$temp_restore_dir\$${app_name}_dir/* \$${app_name}_dir/"
+echo "            if [ -d \"\$temp_restore_dir\$${app_name}_dir\" ]; then"
+echo "                cp -rp \"\$temp_restore_dir\$${app_name}_dir\"/* \"\$${app_name}_dir\"/"
 echo '            else'
-echo "                if [ ! -d \$${app_name}_dir ]; then"
-echo "                    mkdir \$${app_name}_dir"
+echo "                if [ ! -d \"\$${app_name}_dir\" ]; then"
+echo "                    mkdir \"\$${app_name}_dir\""
 echo '                fi'
-echo "                cp -rp \$temp_restore_dir/* \$${app_name}_dir/"
+echo "                cp -rp \$temp_restore_dir/* \"\$${app_name}_dir\"/"
 echo '            fi'
-echo "            chown -R www-data:www-data \$${app_name}_dir"
+echo "            chown -R www-data:www-data \"\$${app_name}_dir\""
 echo "            rm -rf \$temp_restore_dir"
 echo '        fi'
 echo ''
     echo "    remove_nodejs ${app_name}"
     echo ''
 fi
-echo "    nginx_dissite \$${app_name_upper}_DOMAIN_NAME"
-echo "    remove_certs \$${app_name_upper}_DOMAIN_NAME"
+echo "    nginx_dissite \"\$${app_name_upper}_DOMAIN_NAME\""
+echo "    remove_certs \"\$${app_name_upper}_DOMAIN_NAME\""
 echo ''
 if [ $app_daemon ]; then
     echo "    if [ -f /etc/systemd/system/${app_name}.service ]; then"
     echo "    userdel -r ${app_name}"
 fi
 echo ''
-echo "    if [ -d /var/www/\$${app_name_upper}_DOMAIN_NAME ]; then"
-echo "        rm -rf /var/www/\$${app_name_upper}_DOMAIN_NAME"
+echo "    if [ -d \"/var/www/\$${app_name_upper}_DOMAIN_NAME\" ]; then"
+echo "        rm -rf \"/var/www/\$${app_name_upper}_DOMAIN_NAME\""
 echo '    fi'
-echo "    if [ -f /etc/nginx/sites-available/\$${app_name_upper}_DOMAIN_NAME ]; then"
-echo "        rm /etc/nginx/sites-available/\$${app_name_upper}_DOMAIN_NAME"
+echo "    if [ -f \"/etc/nginx/sites-available/\$${app_name_upper}_DOMAIN_NAME\" ]; then"
+echo "        rm \"/etc/nginx/sites-available/\$${app_name_upper}_DOMAIN_NAME\""
 echo '    fi'
 if [[ "$database_type" == "mariadb" || "$database_type" == "mysql" ]]; then
     echo "    drop_database ${app_name}"
 echo '    fi'
 echo "    remove_app ${app_name}"
 echo "    remove_completion_param install_${app_name}"
-echo "    sed -i '/${app_name}/d' \$COMPLETION_FILE"
+echo "    sed -i '/${app_name}/d' \"\$COMPLETION_FILE\""
 if [ "$app_port" ]; then
     echo ''
     echo "    firewall_remove ${app_port} tcp"
 fi
 echo ''
-echo "    remove_ddns_domain \$${app_name_upper}_DOMAIN_NAME"
+echo "    remove_ddns_domain \"\$${app_name_upper}_DOMAIN_NAME\""
 echo '}'
 echo ''
 echo "function install_${app_name} {"
     echo '    apt-get -yq install memcached php-memcached php-intl exiftool libfcgi0ldbl'
     echo ''
 fi
-echo "    if [ ! -d /var/www/\$${app_name_upper}_DOMAIN_NAME ]; then"
-echo "        mkdir /var/www/\$${app_name_upper}_DOMAIN_NAME"
+echo "    if [ ! -d \"/var/www/\$${app_name_upper}_DOMAIN_NAME\" ]; then"
+echo "        mkdir \"/var/www/\$${app_name_upper}_DOMAIN_NAME\""
 echo '    fi'
-echo "    if [ ! -d /var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs ]; then"
+echo "    if [ ! -d \"/var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs\" ]; then"
 echo "        if [ -d /repos/${app_name} ]; then"
-echo "            mkdir /var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs"
+echo "            mkdir \"/var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs\""
 if [ ! "$app_dir" ]; then
-    echo "            cp -r -p /repos/${app_name}/. /var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs"
-    echo "            cd /var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs"
+    echo "            cp -r -p /repos/${app_name}/. \"/var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs\""
+    echo "            cd \"/var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs\" || exit 324687356"
 else
-    echo "            cp -r -p /repos/${app_name}/. ${app_dir}"
-    echo "            cd ${app_dir}"
+    echo "            cp -r -p /repos/${app_name}/. \"${app_dir}\""
+    echo "            cd \"${app_dir}\" || exit 36487365"
 fi
 echo '            git pull'
 echo '        else'
 if [ ! "$app_dir" ]; then
-    echo "            git_clone \$${app_name_upper}_REPO /var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs"
+    echo "            git_clone \$${app_name_upper}_REPO \"/var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs\""
 else
-    echo "            git_clone \$${app_name_upper}_REPO ${app_dir}"
+    echo "            git_clone \$${app_name_upper}_REPO \"${app_dir}\""
 fi
 echo '        fi'
 echo ''
 if [ ! "$app_dir" ]; then
-    echo "        if [ ! -d /var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs ]; then"
+    echo "        if [ ! -d \"/var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs\" ]; then"
 else
-    echo "        if [ ! -d ${app_dir} ]; then"
+    echo "        if [ ! -d \"${app_dir}\" ]; then"
 fi
 echo "            echo \$'Unable to clone ${app_name} repo'"
 echo '            exit 87525'
 echo '    fi'
 echo ''
 if [ ! "$app_dir" ]; then
-    echo "    cd /var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs"
+    echo "    cd \"/var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs\" || exit 36587356"
 else
-    echo "    cd ${app_dir}"
+    echo "    cd \"${app_dir}\" || exit 3463754637"
 fi
 echo "    git checkout \$${app_name_upper}_COMMIT -b \$${app_name_upper}_COMMIT"
 echo "    set_completion_param \"${app_name} commit\" \"\$${app_name_upper}_COMMIT\""
 echo ''
-echo "    chmod g+w /var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs"
-echo "    chown -R www-data:www-data /var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs"
+echo "    chmod g+w \"/var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs\""
+echo "    chown -R www-data:www-data \"/var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs\""
 
 if [[ "$database_type" == "mariadb" || "$database_type" == "mysql" || "$database_type" == "postgres"*  ]]; then
     echo ''
     echo "    ${app_name}_create_database"
 fi
 echo ''
-echo "    add_ddns_domain \$${app_name_upper}_DOMAIN_NAME"
+echo "    add_ddns_domain \"\$${app_name_upper}_DOMAIN_NAME\""
 echo ''
 echo "    ${app_name_upper}_ONION_HOSTNAME=\$(add_onion_service ${app_name} 80 \${${app_name_upper}_ONION_PORT})"
 echo ''
 echo "    ${app_name}_nginx_site=/etc/nginx/sites-available/\$${app_name_upper}_DOMAIN_NAME"
 
-if [ $app_onion_only ]; then
+if [ ! $app_onion_only ]; then
     echo "    if [[ \"\$ONION_ONLY\" == \"no\" ]]; then"
     if [[ "$app_php" == 'yes' ]]; then
-        echo "        nginx_http_redirect \$${app_name_upper}_DOMAIN_NAME \"index index.php\""
+        echo "        nginx_http_redirect \"\$${app_name_upper}_DOMAIN_NAME\" \"index index.php\""
     else
-        echo "        nginx_http_redirect \$${app_name_upper}_DOMAIN_NAME \"index index.html\""
+        echo "        nginx_http_redirect \"\$${app_name_upper}_DOMAIN_NAME\" \"index index.html\""
     fi
-    echo "        echo 'server {' >> \$${app_name}_nginx_site"
-    echo "        echo '  listen 443 ssl;' >> \$${app_name}_nginx_site"
-    echo "        echo '  #listen [::]:443 ssl;' >> \$${app_name}_nginx_site"
-    echo "        echo \"  server_name \$${app_name_upper}_DOMAIN_NAME;\" >> \$${app_name}_nginx_site"
-    echo "        echo '' >> \$${app_name}_nginx_site"
-    echo "        nginx_compress \$${app_name_upper}_DOMAIN_NAME"
-    echo "        echo '' >> \$${app_name}_nginx_site"
-    echo "        echo '  # Security' >> \$${app_name}_nginx_site"
-    echo "        nginx_ssl \$${app_name_upper}_DOMAIN_NAME"
-    echo ''
-    echo "        nginx_security_options \$${app_name_upper}_DOMAIN_NAME"
-    echo ''
-    echo "        echo '  add_header Strict-Transport-Security max-age=15768000;' >> \$${app_name}_nginx_site"
-    echo "        echo '' >> \$${app_name}_nginx_site"
-    echo "        echo '  # Logs' >> \$${app_name}_nginx_site"
-    echo "        echo '  access_log /dev/null;' >> \$${app_name}_nginx_site"
-    echo "        echo '  error_log /dev/null;' >> \$${app_name}_nginx_site"
-    echo "        echo '' >> \$${app_name}_nginx_site"
-    echo "        echo '  # Root' >> \$${app_name}_nginx_site"
-    echo "        echo \"  root /var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs;\" >> \$${app_name}_nginx_site"
-    echo "        echo '' >> \$${app_name}_nginx_site"
+    echo "        { echo 'server {';"
+    echo "          echo '  listen 443 ssl;';"
+    echo "          echo '  #listen [::]:443 ssl;';"
+    echo "          echo \"  server_name \$${app_name_upper}_DOMAIN_NAME;\";"
+    echo "          echo ''; } >> \"\$${app_name}_nginx_site\""
+    echo "        nginx_compress \"\$${app_name_upper}_DOMAIN_NAME\""
+    echo "        echo '' >> \"\$${app_name}_nginx_site\""
+    echo "        echo '  # Security' >> \"\$${app_name}_nginx_site\""
+    echo "        nginx_ssl \"\$${app_name_upper}_DOMAIN_NAME\""
+    echo ''
+    echo "        nginx_security_options \"\$${app_name_upper}_DOMAIN_NAME\""
+    echo ''
+    echo "        { echo '  add_header Strict-Transport-Security max-age=15768000;';"
+    echo "          echo '';"
+    echo "          echo '  # Logs';"
+    echo "          echo '  access_log /dev/null;';"
+    echo "          echo '  error_log /dev/null;';"
+    echo "          echo '';"
+    echo "          echo '  # Root';"
+    echo "          echo \"  root /var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs;\";"
+    echo "          echo '';"
     if [[ "$app_php" == 'yes' ]]; then
-        echo "        echo '  index index.php;' >> \$${app_name}_nginx_site"
-        echo "        echo '  location ~ \\.php {' >> \$${app_name}_nginx_site"
-        echo "        echo '    include snippets/fastcgi-php.conf;' >> \$${app_name}_nginx_site"
-        echo "        echo '    fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;' >> \$${app_name}_nginx_site"
-        echo "        echo '    fastcgi_read_timeout 30;' >> \$${app_name}_nginx_site"
-        echo "        echo '  }' >> \$${app_name}_nginx_site"
-        echo "        echo '' >> \$${app_name}_nginx_site"
+        echo "          echo '  index index.php;';"
+        echo "          echo '  location ~ \\.php {';"
+        echo "          echo '    include snippets/fastcgi-php.conf;';"
+        echo "          echo '    fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;';"
+        echo "          echo '    fastcgi_read_timeout 30;';"
+        echo "          echo '  }';"
+        echo "          echo '';"
     else
-        echo "        echo '  index index.html;' >> \$${app_name}_nginx_site"
+        echo "        echo '  index index.html;';"
     fi
-    echo "        echo '  # Location' >> \$${app_name}_nginx_site"
-    echo "        echo '  location / {' >> \$${app_name}_nginx_site"
-    echo "        nginx_limits \$${app_name_upper}_DOMAIN_NAME '15m'"
+    echo "          echo '  # Location';"
+    echo "          echo '  location / {'; } >> \"\$${app_name}_nginx_site\""
+    echo "        nginx_limits \"\$${app_name_upper}_DOMAIN_NAME\" '15m'"
     if [ ! $app_daemon ]; then
-        echo "        echo '    try_files \$uri \$uri/ /index.html;' >> \$${app_name}_nginx_site"
+        echo "        { echo \"    try_files \\\$uri \\\$uri/ /index.html;\";"
     else
-        echo "        echo \"    proxy_pass http://localhost:\$${app_name_upper}_PORT_INTERNAL;\" >> \$${app_name}_nginx_site"
+        echo "        { echo \"    proxy_pass http://localhost:\$${app_name_upper}_PORT_INTERNAL;\";"
     fi
-    echo "        echo '  }' >> \$${app_name}_nginx_site"
-    echo "        echo '}' >> \$${app_name}_nginx_site"
+    echo "          echo '  }';"
+    echo "          echo '}'; } >> \"\$${app_name}_nginx_site\""
     echo '    else'
-    echo "        echo -n '' > \$${app_name}_nginx_site"
+    echo "        echo -n '' > \"\$${app_name}_nginx_site\""
     echo '    fi'
 else
-    echo "    echo -n '' > \$${app_name}_nginx_site"
-fi
-echo "    echo 'server {' >> \$${app_name}_nginx_site"
-echo "    echo \"    listen 127.0.0.1:\$${app_name_upper}_ONION_PORT default_server;\" >> \$${app_name}_nginx_site"
-echo "    echo \"    server_name \$${app_name_upper}_ONION_HOSTNAME;\" >> \$${app_name}_nginx_site"
-echo "    echo '' >> \$${app_name}_nginx_site"
-echo "    nginx_compress \$${app_name_upper}_DOMAIN_NAME"
-echo "    echo '' >> \$${app_name}_nginx_site"
-echo "    nginx_security_options \$${app_name_upper}_DOMAIN_NAME"
-echo "    echo '' >> \$${app_name}_nginx_site"
-echo "    echo '  # Logs' >> \$${app_name}_nginx_site"
-echo "    echo '  access_log /dev/null;' >> \$${app_name}_nginx_site"
-echo "    echo '  error_log /dev/null;' >> \$${app_name}_nginx_site"
-echo "    echo '' >> \$${app_name}_nginx_site"
-echo "    echo '  # Root' >> \$${app_name}_nginx_site"
-echo "    echo \"  root /var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs;\" >> \$${app_name}_nginx_site"
-echo "    echo '' >> \$${app_name}_nginx_site"
+    echo "    echo -n '' > \"\$${app_name}_nginx_site\""
+fi
+echo "    { echo 'server {';"
+echo "      echo \"    listen 127.0.0.1:\$${app_name_upper}_ONION_PORT default_server;\";"
+echo "      echo \"    server_name \$${app_name_upper}_ONION_HOSTNAME;\";"
+echo "      echo ''; } >> \"\$${app_name}_nginx_site\""
+echo "    nginx_compress \"\$${app_name_upper}_DOMAIN_NAME\""
+echo "    echo '' >> \"\$${app_name}_nginx_site\""
+echo "    nginx_security_options \"\$${app_name_upper}_DOMAIN_NAME\""
+echo "    { echo '';"
+echo "      echo '  # Logs';"
+echo "      echo '  access_log /dev/null;';"
+echo "      echo '  error_log /dev/null;';"
+echo "      echo '';"
+echo "      echo '  # Root';"
+echo "      echo \"  root /var/www/\$${app_name_upper}_DOMAIN_NAME/htdocs;\";"
+echo "      echo '';"
 if [[ "$app_php" == 'yes' ]]; then
-    echo "    echo '  index index.php;' >> \$${app_name}_nginx_site"
-    echo "    echo '  location ~ \\.php {' >> \$${app_name}_nginx_site"
-    echo "    echo '    include snippets/fastcgi-php.conf;' >> \$${app_name}_nginx_site"
-    echo "    echo '    fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;' >> \$${app_name}_nginx_site"
-    echo "    echo '    fastcgi_read_timeout 30;' >> \$${app_name}_nginx_site"
-    echo "    echo '  }' >> \$${app_name}_nginx_site"
-    echo "    echo '' >> \$${app_name}_nginx_site"
+    echo "      echo '  index index.php;';"
+    echo "      echo '  location ~ \\.php {';"
+    echo "      echo '    include snippets/fastcgi-php.conf;';"
+    echo "      echo '    fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;';"
+    echo "      echo '    fastcgi_read_timeout 30;';"
+    echo "      echo '  }';"
+    echo "      echo '';"
 else
-    echo "        echo '  index index.html;' >> \$${app_name}_nginx_site"
+    echo "        echo '  index index.html;';"
 fi
-echo "    echo '  # Location' >> \$${app_name}_nginx_site"
-echo "    echo '  location / {' >> \$${app_name}_nginx_site"
-echo "    nginx_limits \$${app_name_upper}_DOMAIN_NAME '15m'"
+echo "      echo '  # Location';"
+echo "      echo '  location / {'; } >> \"\$${app_name}_nginx_site\""
+echo "    nginx_limits \"\$${app_name_upper}_DOMAIN_NAME\" '15m'"
 if [ ! $app_daemon ]; then
-    echo "    echo '    try_files \$uri \$uri/ index.html;' >> \$${app_name}_nginx_site"
+    echo "    { echo \"    try_files \\\$uri \\\$uri/ index.html;\";"
 else
-    echo "    echo \"    proxy_pass http://localhost:\$${app_name_upper}_PORT_INTERNAL;\" >> \$${app_name}_nginx_site"
+    echo "      echo \"    proxy_pass http://localhost:\$${app_name_upper}_PORT_INTERNAL;\";"
 fi
-echo "    echo '  }' >> \$${app_name}_nginx_site"
-echo "    echo '}' >> \$${app_name}_nginx_site"
+echo "      echo '  }';"
+echo "      echo '}'; } >> \"\$${app_name}_nginx_site\""
 if [[ "$app_php" == 'yes' ]]; then
     echo ''
     echo '    configure_php'
 fi
 if [ $app_daemon ]; then
     echo ''
-    echo "    useradd -d TODO_PATH_TO_INSTALL -s /bin/false ${app_name}"
-    echo ''
-    echo "    echo '[Unit]' > /etc/systemd/system/${app_name}.service"
-    echo "    echo 'Description=${app_name}' >> /etc/systemd/system/${app_name}.service"
-    echo "    echo 'After=syslog.target' >> /etc/systemd/system/${app_name}.service"
-    echo "    echo 'After=network.target' >> /etc/systemd/system/${app_name}.service"
-    echo "    echo '' >> /etc/systemd/system/${app_name}.service"
-    echo "    echo '[Service]' >> /etc/systemd/system/${app_name}.service"
-    echo "    echo 'Type=simple' >> /etc/systemd/system/${app_name}.service"
-    echo "    echo 'User=${app_name}' >> /etc/systemd/system/${app_name}.service"
-    echo "    echo 'Group=${app_name}' >> /etc/systemd/system/${app_name}.service"
+    echo "    useradd -d \"TODO_PATH_TO_INSTALL\" -s /bin/false ${app_name}"
+    echo ''
+    echo "    { echo '[Unit]';"
+    echo "      echo 'Description=${app_name}';"
+    echo "      echo 'After=syslog.target';"
+    echo "      echo 'After=network.target';"
+    echo "      echo '';"
+    echo "      echo '[Service]';"
+    echo "      echo 'Type=simple';"
+    echo "      echo 'User=${app_name}';"
+    echo "      echo 'Group=${app_name}'; } > \"/etc/systemd/system/${app_name}.service\""
     if [ ! "$app_dir" ]; then
-        echo "    echo 'WorkingDirectory=TODO' >> /etc/systemd/system/${app_name}.service"
+        echo "    echo 'WorkingDirectory=TODO' >> \"/etc/systemd/system/${app_name}.service\""
     else
-        echo "    echo 'WorkingDirectory=${app_dir}' >> /etc/systemd/system/${app_name}.service"
+        echo "    echo 'WorkingDirectory=${app_dir}' >> \"/etc/systemd/system/${app_name}.service\""
     fi
-    echo "    echo 'ExecStart=TODO' >> /etc/systemd/system/${app_name}.service"
-    echo "    echo 'Restart=always' >> /etc/systemd/system/${app_name}.service"
-    echo "    echo 'Environment=\"USER=${app_name}\"' >> /etc/systemd/system/${app_name}.service"
-    echo "    echo '' >> /etc/systemd/system/${app_name}.service"
-    echo "    echo '[Install]' >> /etc/systemd/system/${app_name}.service"
-    echo "    echo 'WantedBy=multi-user.target' >> /etc/systemd/system/${app_name}.service"
+    echo "    { echo 'ExecStart=TODO';"
+    echo "      echo 'Restart=always';"
+    echo "      echo 'Environment=\"USER=${app_name}\"';"
+    echo "      echo '';"
+    echo "      echo '[Install]';"
+    echo "      echo 'WantedBy=multi-user.target'; } >> \"/etc/systemd/system/${app_name}.service\""
     echo "    systemctl enable ${app_name}"
     if [ "$app_dir" ]; then
-        echo "    chown -R ${app_name}:${app_name} ${app_dir}"
+        echo "    chown -R ${app_name}:${app_name} \"${app_dir}\""
     fi
     echo "    systemctl start ${app_name}"
 fi
 echo ''
-echo "    create_site_certificate \$${app_name_upper}_DOMAIN_NAME 'yes'"
+echo "    create_site_certificate \"\$${app_name_upper}_DOMAIN_NAME\" 'yes'"
 echo ''
-echo "    nginx_ensite \$${app_name_upper}_DOMAIN_NAME"
+echo "    nginx_ensite \"\$${app_name_upper}_DOMAIN_NAME\""
 echo ''
 if [[ "$database_type" == "mariadb" || "$database_type" == "mysql" ]]; then
     echo '    systemctl restart mariadb'
 fi
 echo '    systemctl restart nginx'
 echo ''
-echo "    \${PROJECT_NAME}-pass -u \$MY_USERNAME -a ${app_name} -p \"\$${app_name_upper}_ADMIN_PASSWORD\""
+echo "    \"\${PROJECT_NAME}-pass\" -u \"\$MY_USERNAME\" -a ${app_name} -p \"\$${app_name_upper}_ADMIN_PASSWORD\""
 echo "    set_completion_param \"${app_name} domain\" \"\$${app_name_upper}_DOMAIN_NAME\""
 if [ "$app_port" ]; then
     echo ''