Merge pull request #160 from dritter/home_icon_fix

Adding Home / Folder icon for awesome font modes.

functions/icons.zsh

@@ -44,6 +44,7 @@ case $POWERLEVEL9K_MODE in
       LINUX_ICON                     $'\UE271'              # 
       SUNOS_ICON                     $'\U1F31E '            # 🌞
       HOME_ICON                      $'\UE12C '             # 
+      FOLDER_ICON                    $'\UE818 '             # 
       NETWORK_ICON                   $'\UE1AD '             # 
       LOAD_ICON                      $'\UE190 '             # 
       #RAM_ICON                       $'\UE87D'             # 
@@ -95,6 +96,7 @@ case $POWERLEVEL9K_MODE in
       LINUX_ICON                     $'\UF17C'              # 
       SUNOS_ICON                     $'\UF185 '             # 
       HOME_ICON                      $'\UF015 '             # 
+      FOLDER_ICON                    $'\UF115 '             # 
       NETWORK_ICON                   $'\UF09E '             # 
       LOAD_ICON                      $'\UF080 '             # 
       RAM_ICON                       $'\UF0E4'              # 
@@ -141,6 +143,7 @@ case $POWERLEVEL9K_MODE in
       LINUX_ICON                     'Lx'
       SUNOS_ICON                     'Sun'
       HOME_ICON                      ''
+      FOLDER_ICON                    ''
       NETWORK_ICON                   'IP'
       LOAD_ICON                      'L'
       RAM_ICON                       'RAM'

powerlevel9k.zsh-theme

@@ -320,7 +320,14 @@ prompt_dir() {
 
   fi
 
-  "$1_prompt_segment" "$0" "blue" "$DEFAULT_COLOR" "$(print_icon 'HOME_ICON')$current_path"
+  local current_icon=''
+  if [[ $(print -P "%~") == '~'* ]]; then
+    current_icon=$(print_icon 'HOME_ICON')
+  else
+    current_icon=$(print_icon 'FOLDER_ICON')
+  fi
+
+  "$1_prompt_segment" "$0" "blue" "$DEFAULT_COLOR" "$current_icon$current_path"
 }
 
 # GO-prompt