Arrays without quotes

src/freedombone-addremove

     fi
 
     app_index=0
-    for app_name in "${APPS_AVAILABLE[@]}"
+    # shellcheck disable=SC2068
+    for app_name in ${APPS_AVAILABLE[@]}
     do
         if [[ ${APPS_CHOSEN[$app_index]} == "0" ]]; then
             echo "_${app_name}_" >> "$REMOVED_APPS_FILE"
     applist=""
     n=1
     app_index=0
-    for a in "${APPS_AVAILABLE[@]}"
+    # shellcheck disable=SC2068
+    for a in ${APPS_AVAILABLE[@]}
     do
         if [[ ${APPS_INSTALLED[$app_index]} == "0" &&  "$select_all_apps" != "add-all" ]]; then
             applist="$applist $n $a off"
     removals=""
     app_index=0
     n=0
-    for a in "${APPS_INSTALLED[@]}"
+    # shellcheck disable=SC2068
+    for a in ${APPS_INSTALLED[@]}
     do
         if [[ ${APPS_INSTALLED[$app_index]} == "1" ]]; then
             if [[ ${APPS_CHOSEN[$app_index]} == "0" ]]; then
     installs=""
     app_index=0
     n=0
-    for a in "${APPS_INSTALLED[@]}"
+    # shellcheck disable=SC2068
+    for a in ${APPS_INSTALLED[@]}
     do
         if [[ ${APPS_INSTALLED[$app_index]} == "0" ]]; then
             if [[ ${APPS_CHOSEN[$app_index]} == "1" ]]; then

src/freedombone-adduser

 echo $'Detecting installed apps...'
 detect_apps
 get_apps_installed_names
-for app_name in "${APPS_INSTALLED_NAMES[@]}"
+# shellcheck disable=SC2068
+for app_name in ${APPS_INSTALLED_NAMES[@]}
 do
     if [[ $(function_exists "add_user_${app_name}") == "1" ]]; then
         echo $"Adding user to ${app_name}"

src/freedombone-app-pelican

     if [ -f $PELICAN_BLOG_INSTALL_DIR/.blog-theme-index ]; then
         curr_theme_index=$(cat $PELICAN_BLOG_INSTALL_DIR/.blog-theme-index)
     fi
-    for a in "${THEMES[@]}"
+    # shellcheck disable=SC2068
+    for a in ${THEMES[@]}
     do
         is_selected='off'
         if [ "$curr_theme_index" ]; then

src/freedombone-app-pleroma

       echo '';
       echo '# copy the avatar files to a temporary directory';
       echo "arr=( \$avatars )";
-      echo "for i in \"\${arr[@]}\"; do";
+      echo "for i in \${arr[@]}; do";
       echo "    if [[ \"\$i\" == *'/media/'* ]]; then";
       echo "        imagefile=/etc/pleroma/uploads/\$(echo \$i | sed 's|\"||g' | sed 's|,||g' | awk -F '/media/' '{print \$2}');";
       echo "        if [ -f \$imagefile ]; then";
       echo '';
       echo '# copy the banner files to a temporary directory';
       echo "arr=( \$banners )";
-      echo "for i in \"\${arr[@]}\"; do";
+      echo "for i in \${arr[@]}; do";
       echo "    if [[ \"\$i\" == *'/media/'* ]]; then";
       echo "        imagefile=/etc/pleroma/uploads/\$(echo \$i | sed 's|\"||g' | sed 's|,||g' | awk -F '/media/' '{print \$2}');";
       echo "        if [ -f \$imagefile ]; then";

src/freedombone-backup-local

         "/root/.passwords,                      passwordstore"
     )
 
-    for dr in "${backup_dirs[@]}"
+    # shellcheck disable=SC2068
+    for dr in ${backup_dirs[@]}
     do
         # if this directory exists then back it up to the given destination
         source_directory=$(echo "$dr" | awk -F ',' '{print $1}'  | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')

src/freedombone-config

 
     varslist=""
     n=1
-    for a in "${available_variants_list[@]}"
+    # shellcheck disable=SC2068
+    for a in ${available_variants_list[@]}
     do
         varstate='off'
         if [[ "$a" == $'full' || "$a" == $'Full' ]]; then
     users_array=($homedirs)
 
     delete=(git)
-    for del in "${delete[@]}"
+    # shellcheck disable=SC2068
+    for del in ${delete[@]}
     do
         # shellcheck disable=SC2206
         users_array=(${users_array[@]/$del})

src/freedombone-controlpanel

     i=0
     W=()
     name=()
-    for a in "${APPS_AVAILABLE[@]}"
+    # shellcheck disable=SC2068
+    for a in ${APPS_AVAILABLE[@]}
     do
         if [[ $(function_exists "change_password_${a}") == "1" ]]; then
             i=$((i+1))
         grep 'sks onion domain' "${COMPLETION_FILE}" | awk -F ':' '{print $2}'
     fi
 
-    for app_name in "${APPS_INSTALLED_NAMES[@]}"
+    # shellcheck disable=SC2068
+    for app_name in ${APPS_INSTALLED_NAMES[@]}
     do
         if ! grep -q "SHOW_ON_ABOUT=1" "/usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-${app_name}"; then
             continue
         app_list+=("$AllStr")
 
         util_index=0
-        for a in "${utils_installed[@]}"
+        # shellcheck disable=SC2068
+        for a in ${utils_installed[@]}
         do
             applist="$applist $n $a off"
             app_name=${utils_installed[util_index]}
         done
 
         app_index=0
-        for a in "${APPS_INSTALLED_NAMES[@]}"
+        # shellcheck disable=SC2068
+        for a in ${APPS_INSTALLED_NAMES[@]}
         do
             applist="$applist $n $a off"
             n=$((n+1))
     appnames=()
     n=1
     app_index=0
-    for a in "${APPS_AVAILABLE[@]}"
+    # shellcheck disable=SC2068
+    for a in ${APPS_AVAILABLE[@]}
     do
         if [[ ${APPS_INSTALLED[$app_index]} != "0" ]]; then
             if [[ $(function_exists "configure_interactive_${a}") == "1" ]]; then

src/freedombone-controlpanel-user

     appnames=()
     n=1
     app_index=0
-    for a in "${APPS_AVAILABLE[@]}"
+    # shellcheck disable=SC2068
+    for a in ${APPS_AVAILABLE[@]}
     do
         if [[ ${APPS_INSTALLED[$app_index]} != "0" ]]; then
             if [[ $(function_exists "run_client_${a}") == "1" ]]; then

src/freedombone-freedns

 codelines=$(grep "_CODE=" "$CONFIGURATION_FILE" | uniq)
 while read -r line; do
     code=$(echo "$line" | awk -F '=' '{print $2}')
-    if ! item_in_array "$code" "${detected_codes[@]}"; then
+    # shellcheck disable=SC2068
+    if ! item_in_array "$code" ${detected_codes[@]}; then
         detected_codes+=("$code")
     fi
 done <<< "$codelines"
     mkdir "$HOME/.freedns-update"
 fi
 cd "$HOME/.freedns-update" || exit 2467824684
-for code in "${detected_codes[@]}"
+# shellcheck disable=SC2068
+for code in ${detected_codes[@]}
 do
     if [ $VERBOSE ]; then
         echo $"command: $FREEDNS_WGET${code}="

src/freedombone-image

 
 # Move any existing images into a build subdirectory
 image_types=( xz img sig vdi qcow2 )
-for im in "${image_types[@]}"
+# shellcheck disable=SC2068
+for im in ${image_types[@]}
 do
     # shellcheck disable=SC2012,SC2086
     no_of_files=$(ls -afq ${CURR_DIR}/${PROJECT_NAME}*.${im} | wc -l)
 done
 
 # Delete anything which didn't move
-for im in "${image_types[@]}"
+# shellcheck disable=SC2068
+for im in ${image_types[@]}
 do
     # shellcheck disable=SC2012,SC2086
     no_of_files=$(ls -afq ${CURR_DIR}/${PROJECT_NAME}*.${im} | wc -l)
 fi
 
 # Move images from temporary directory to the current directory
-for im in "${image_types[@]}"
+# shellcheck disable=SC2068
+for im in ${image_types[@]}
 do
     # shellcheck disable=SC2012,SC2086
     no_of_files=$(ls -afq build/${PROJECT_NAME}*.${im} | wc -l)

src/freedombone-logging

 function turn_logging_on {
     logging_get_app_names
 
-    for a in "${APPS_AVAILABLE[@]}"
+    # shellcheck disable=SC2068
+    for a in ${APPS_AVAILABLE[@]}
     do
         echo $"Turning on logging for ${a}"
         "logging_on_${a}"
 function turn_logging_off {
     logging_get_app_names
 
-    for a in "${APPS_AVAILABLE[@]}"
+    # shellcheck disable=SC2068
+    for a in ${APPS_AVAILABLE[@]}
     do
         echo $"Turning off logging for ${a}"
         "logging_off_${a}"

src/freedombone-mesh-blog

     if [ -f /tmp/.blog-themes ]; then
         rm /tmp/.blog-themes
     fi
-    for a in "${THEMES[@]}"
+    # shellcheck disable=SC2068
+    for a in ${THEMES[@]}
     do
         echo "$n $a" >> /tmp/.blog-themes
         n=$((n+1))

src/freedombone-rmuser

 echo $'Detecting installed apps...'
 detect_apps
 get_apps_installed_names
-for app_name in "${APPS_INSTALLED_NAMES[@]}"
+# shellcheck disable=SC2068
+for app_name in ${APPS_INSTALLED_NAMES[@]}
 do
     if [[ $(function_exists "remove_user_${app_name}") == "1" ]]; then
         echo $"Removing user from ${app_name}"

src/freedombone-tests

     for filename in $FILES
     do
         # for each expected interface function
-        for f in "${interface_functions[@]}"
+        # shellcheck disable=SC2068
+        for f in ${interface_functions[@]}
         do
             test_app_function_type "${filename}" "$f"
         done

src/freedombone-utils-backup

     detect_installable_apps
     get_apps_installed_names
 
-    for app_name in "${APPS_INSTALLED_NAMES[@]}"
+    # shellcheck disable=SC2068
+    for app_name in ${APPS_INSTALLED_NAMES[@]}
     do
         echo $"Backup ${app_name}"
         app_load_variables "${app_name}"
     detect_installable_apps
     get_apps_installed_names
 
-    for app_name in "${APPS_INSTALLED_NAMES[@]}"
+    # shellcheck disable=SC2068
+    for app_name in ${APPS_INSTALLED_NAMES[@]}
     do
         confirm_restore=
         if [ ! "$2" ]; then
     available_variants_list=()
     available_system_variants
 
-    if ! item_in_array "${destination_dir}" "${available_variants_list[@]}"; then
+    # shellcheck disable=SC2068
+    if ! item_in_array "${destination_dir}" ${available_variants_list[@]}; then
         is_valid="no"
     fi
 

src/freedombone-utils-config

 }
 
 function save_configuration_values {
-    for v in "${configuration_variables[@]}"
+    # shellcheck disable=SC2068
+    for v in ${configuration_variables[@]}
     do
         write_config_param "$v" "${!v}"
     done
             cp "$CONFIGURATION_FILE" "/root/${PROJECT_NAME}.cfg"
         fi
 
-        for v in "${configuration_variables[@]}"
+        # shellcheck disable=SC2068
+        for v in ${configuration_variables[@]}
         do
             read_config_param "$v"
         done
     domains_array=("$specified_domains")
     checked_domains=()
 
-    for d in "${domains_array[@]}"
+    # shellcheck disable=SC2068
+    for d in ${domains_array[@]}
     do
         domain_param=$(echo "$d" | awk -F '=' '{print $1}')
         if [[ "$domain_param" != "DEFAULT_DOMAIN_NAME" ]]; then
             domain_value=$(echo "$d" | awk -F '=' '{print $2}')
             if [[ "$domain_value" != "${LOCAL_NAME}.local" ]]; then
-                if ! item_in_array "${domain_value}" "${checked_domains[@]}"; then
+                if ! item_in_array "${domain_value}" ${checked_domains[@]}; then
                     # test that this is a valid domain name
                     function_check test_domain_name
                     test_domain_name "$domain_value"

src/freedombone-utils-selector

 
     #shellcheck disable=SC2206
     configvarname=( ${!configvarname} )
-    for v in "${configvarname[@]}"
+    # shellcheck disable=SC2068
+    for v in ${configvarname[@]}
     do
         read_config_param "$v"
     done
 
     #shellcheck disable=SC2206
     configvarname=( ${!configvarname} )
-    for v in "${configvarname[@]}"
+    # shellcheck disable=SC2068
+    for v in ${configvarname[@]}
     do
         write_config_param "$v" "${!v}"
     done
         system_variants_list=$(app_variants "$filename")
         # shellcheck disable=SC2206
         variants_array=($system_variants_list)
-        for variant_str in "${variants_array[@]}"
+        # shellcheck disable=SC2068
+        for variant_str in ${variants_array[@]}
         do
-            if ! item_in_array "${variant_str}" "${new_available_variants_list[@]}"; then
+            if ! item_in_array "${variant_str}" ${new_available_variants_list[@]}; then
                 new_available_variants_list+=("$variant_str")
             fi
         done
     function_check available_system_variants
     available_system_variants
 
-    for variant_str in "${available_variants_list[@]}"
+    # shellcheck disable=SC2068
+    for variant_str in ${available_variants_list[@]}
     do
         if [[ "$sys_type" == "$variant_str" ]]; then
             return "1"
     function_check available_system_variants
     available_system_variants
 
-    for variant_str in "${available_variants_list[@]}"
+    # shellcheck disable=SC2068
+    for variant_str in ${available_variants_list[@]}
     do
         echo "  $variant_str"
     done
 
 # populates an array of "0" or "1" for whether apps are installed
 function get_apps_installed {
-    for a in "${APPS_AVAILABLE[@]}"
+    # shellcheck disable=SC2068
+    for a in ${APPS_AVAILABLE[@]}
     do
         APPS_INSTALLED+=("$(app_is_installed "$a")")
     done
 # populates an array of installed app names
 function get_apps_installed_names {
     APPS_INSTALLED_NAMES=()
-    for a in "${APPS_AVAILABLE[@]}"
+    # shellcheck disable=SC2068
+    for a in ${APPS_AVAILABLE[@]}
     do
         if [[ $(app_is_installed "$a") == "1" ]]; then
             APPS_INSTALLED_NAMES+=("$a")
     do
         app_name=$(echo "${filename}" | awk -F '-app-' '{print $2}')
 
-        if ! item_in_array "${app_name}" "${APPS_AVAILABLE[@]}"; then
+        # shellcheck disable=SC2068
+        if ! item_in_array "${app_name}" ${APPS_AVAILABLE[@]}; then
             APPS_AVAILABLE+=("${app_name}")
             APPS_CHOSEN+=("0")
         fi
     do
         app_name=$(echo "${filename}" | awk -F '-app-' '{print $2}')
 
-        if ! item_in_array "${app_name}" "${APPS_AVAILABLE[@]}"; then
+        # shellcheck disable=SC2068
+        if ! item_in_array "${app_name}" ${APPS_AVAILABLE[@]}; then
             variants_list=$(app_variants "$filename")
             # check for empty string
             if [ ${#variants_list} -gt 0 ]; then
         app_name=$(echo "${filename}" | awk -F '-app-' '{print $2}')
 
         if [[ $(app_is_installed "$app_name") == "1" ]]; then
-            if ! item_in_array "${app_name}" "${APPS_AVAILABLE[@]}"; then
+            # shellcheck disable=SC2068
+            if ! item_in_array "${app_name}" ${APPS_AVAILABLE[@]}; then
                 variants_list=$(app_variants "$filename")
                 if [ ${#variants_list} -gt 0 ]; then
                     APPS_AVAILABLE+=("${app_name}")
     do
         app_name=$(echo "${filename}" | awk -F '-app-' '{print $2}')
 
-        if item_in_array "${app_name}" "${APPS_AVAILABLE[@]}"; then
+        # shellcheck disable=SC2068
+        if item_in_array "${app_name}" ${APPS_AVAILABLE[@]}; then
             if grep -q "VARIANTS=" "${filename}"; then
                 variants_list=$(app_variants "$filename")
                 if [[ "${variants_list}" == 'all'* || \
 # show a list of apps which have been chosen
 function list_chosen_apps {
     app_index=0
-    for a in "${APPS_AVAILABLE[@]}"
+    # shellcheck disable=SC2068
+    for a in ${APPS_AVAILABLE[@]}
     do
         if [[ ${APPS_CHOSEN[$app_index]} == "1" ]]; then
             echo $"${a}"
 
 function remove_apps {
     app_index=0
-    for a in "${APPS_AVAILABLE[@]}"
+    # shellcheck disable=SC2068
+    for a in ${APPS_AVAILABLE[@]}
     do
         if [[ ${APPS_INSTALLED[$app_index]} == "1" ]]; then
             if [[ ${APPS_CHOSEN[$app_index]} == "0" ]]; then
 function install_apps_interactive {
     echo $"Interactive installer"
     app_index=0
-    for a in "${APPS_AVAILABLE[@]}"
+    # shellcheck disable=SC2068
+    for a in ${APPS_AVAILABLE[@]}
     do
         if [[ ${APPS_INSTALLED[$app_index]} == "0" ]]; then
             if [[ ${APPS_CHOSEN[$app_index]} == "1" ]]; then
 
     # now install the apps
     app_index=0
-    for a in "${APPS_AVAILABLE[@]}"
+    # shellcheck disable=SC2068
+    for a in ${APPS_AVAILABLE[@]}
     do
         if [[ ${APPS_INSTALLED[$app_index]} == "0" ]]; then
             if [[ ${APPS_CHOSEN[$app_index]} == "1" ]]; then

src/freedombone-utils-setup

     do
         app_name=$(echo "${filename}" | awk -F '-app-' '{print $2}')
 
-        if ! item_in_array "${app_name}" "${APPS_COMPLETED[@]}"; then
+        # shellcheck disable=SC2068
+        if ! item_in_array "${app_name}" ${APPS_COMPLETED[@]}; then
             function_check app_is_installed
             if [[ "$(app_is_installed "$app_name")" == "1" ]]; then
                 echo ''