From 6927b0ca94157e2fb9dcd3b12766b4e913d0e44e Mon Sep 17 00:00:00 2001
From: Benoit Averty <benoit.averty@gmail.com>
Date: Tue, 9 Aug 2016 11:22:02 +0200
Subject: [PATCH] Add directory permission prompt segment

---
 functions/icons.zsh    | 3 +++
 powerlevel9k.zsh-theme | 8 +++++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/functions/icons.zsh b/functions/icons.zsh
index df92d22a..44d99095 100644
--- a/functions/icons.zsh
+++ b/functions/icons.zsh
@@ -78,6 +78,7 @@ case $POWERLEVEL9K_MODE in
       PYTHON_ICON                    $'\U1F40D'             # 🐍
       SWIFT_ICON                     ''
       PUBLIC_IP_ICON                 ''
+      LOCK_ICON                      $'\UE138'              # 
     )
   ;;
   'awesome-fontconfig')
@@ -138,6 +139,7 @@ case $POWERLEVEL9K_MODE in
       PYTHON_ICON                    $'\U1F40D'             # 🐍
       SWIFT_ICON                     ''
       PUBLIC_IP_ICON                 ''
+      LOCK_ICON                      $'\UE138'              # 
     )
   ;;
   *)
@@ -198,6 +200,7 @@ case $POWERLEVEL9K_MODE in
       PYTHON_ICON                    ''
       SWIFT_ICON                     'Swift'
       PUBLIC_IP_ICON                 ''
+      LOCK_ICON                      $'\UE0A2'
     )
   ;;
 esac
diff --git a/powerlevel9k.zsh-theme b/powerlevel9k.zsh-theme
index f104b789..620a5f7d 100755
--- a/powerlevel9k.zsh-theme
+++ b/powerlevel9k.zsh-theme
@@ -1114,6 +1114,13 @@ prompt_swift_version() {
   "$1_prompt_segment" "$0" "$2" "magenta" "white" "${swift_version}" 'SWIFT_ICON'
 }
 
+# dir_permision: Display information about the user's permission to write in the current directory
+prompt_dir_permission() {
+  if [[ ! -w "$PWD" ]]; then
+    "$1_prompt_segment" "$0_FORBIDDEN" "$2" "red" "226" "" 'LOCK_ICON'
+  fi
+}
+
 ################################################################
 # Prompt processing and drawing
 ################################################################
@@ -1240,4 +1247,3 @@ prompt_powerlevel9k_setup() {
 }
 
 prompt_powerlevel9k_setup "$@"
-