From 3de352b29627e39dc58ffa5b834e0e23531d95dc Mon Sep 17 00:00:00 2001
From: Ben Hilburn <bhilburn@gmail.com>
Date: Mon, 13 Feb 2017 22:07:23 -0500
Subject: [PATCH] Adding `ssh` segment back with some minor changes.

---
 README.md              | 2 +-
 functions/icons.zsh    | 3 +++
 powerlevel9k.zsh-theme | 6 ++++++
 3 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index d6de6843..22608cce 100644
--- a/README.md
+++ b/README.md
@@ -102,7 +102,7 @@ The segments that are currently available are:
 * `swap` - Prints the current swap size.
 * [`time`](#time) - System time.
 * [`vi_mode`](#vi_mode)- Your prompt's Vi editing mode (NORMAL|INSERT).
-* `SSH` - Additional Identifier for SSH Sessions.
+* `ssh` - Indicates whether or not you are in an SSH session.
 
 **Development Environment Segments:**
 * [`vcs`](#vcs) - Information about this `git` or `hg` repository (if you are in one).
diff --git a/functions/icons.zsh b/functions/icons.zsh
index 44d99095..3000f4a6 100644
--- a/functions/icons.zsh
+++ b/functions/icons.zsh
@@ -79,6 +79,7 @@ case $POWERLEVEL9K_MODE in
       SWIFT_ICON                     ''
       PUBLIC_IP_ICON                 ''
       LOCK_ICON                      $'\UE138'              # 
+      SSH_ICON                       '(ssh)'
     )
   ;;
   'awesome-fontconfig')
@@ -140,6 +141,7 @@ case $POWERLEVEL9K_MODE in
       SWIFT_ICON                     ''
       PUBLIC_IP_ICON                 ''
       LOCK_ICON                      $'\UE138'              # 
+      SSH_ICON                       '(ssh)'
     )
   ;;
   *)
@@ -201,6 +203,7 @@ case $POWERLEVEL9K_MODE in
       SWIFT_ICON                     'Swift'
       PUBLIC_IP_ICON                 ''
       LOCK_ICON                      $'\UE0A2'
+      SSH_ICON                       '(ssh)'
     )
   ;;
 esac
diff --git a/powerlevel9k.zsh-theme b/powerlevel9k.zsh-theme
index 49fdaf09..10b2b011 100755
--- a/powerlevel9k.zsh-theme
+++ b/powerlevel9k.zsh-theme
@@ -933,6 +933,12 @@ prompt_rvm() {
   fi
 }
 
+prompt_ssh() {
+  if [[ -n "$SSH_CLIENT" ]] || [[ -n "$SSH_TTY" ]]; then
+    "$1_prompt_segment" "$0" "$2" "$DEFAULT_COLOR" "yellow" "" 'SSH_ICON'
+  fi
+}
+
 # Status: return code if verbose, otherwise just an icon if an error occurred
 set_default POWERLEVEL9K_STATUS_VERBOSE true
 set_default POWERLEVEL9K_STATUS_OK_IN_NON_VERBOSE false