From 1641a87bd521352fff64b4c520bd6c8c257d6751 Mon Sep 17 00:00:00 2001
From: exos <tioscar@gmail.com>
Date: Fri, 26 Sep 2014 10:56:48 -0300
Subject: [PATCH] Agrego aviso de virtualenv en el prompt

---
 themes/exos.zsh-theme | 47 ++++++++++++++++++++++++++++---------------
 1 file changed, 31 insertions(+), 16 deletions(-)

diff --git a/themes/exos.zsh-theme b/themes/exos.zsh-theme
index 0faef97ed..56791d8c2 100644
--- a/themes/exos.zsh-theme
+++ b/themes/exos.zsh-theme
@@ -3,36 +3,51 @@ autoload -Uz vcs_info
 
 zstyle ':vcs_info:*' actionformats \
   '%F{5}(%f%s%F{5})%F{3}-%F{5}[%F{2}%b%F{3}|%F{1}%a%F{5}]%f '
+
 zstyle ':vcs_info:*' formats '%F{2}%s%F{7}:%F{2}(%F{1}%b%F{2})%f '
 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat '%b%F{1}:%F{3}%r'
 zstyle ':vcs_info:*' enable git
 
 add-zsh-hook precmd prompt_vcs
+add-zsh-hook precmd prompt_virtualenv
 
 prompt_vcs () {
-vcs_info
+    vcs_info
 
-if [ "${vcs_info_msg_0_}" = "" ]; then
-    dir_status="%F{2}→%f"
-elif [[ $(git diff --cached --name-status 2>/dev/null ) != "" ]]; then
-    dir_status="%F{1}💾%f"
-elif [[ $(git diff --name-status 2>/dev/null ) != "" ]]; then
-    dir_status="%F{3}💾%f"
-else
-    dir_status="%F{2}✓▶%f"
-fi
+    if [ "${vcs_info_msg_0_}" = "" ]; then
+        dir_status="%F{2}→%f"
+    elif [[ $(git diff --cached --name-status 2>/dev/null ) != "" ]]; then
+        dir_status="%F{1}💾%f"
+    elif [[ $(git diff --name-status 2>/dev/null ) != "" ]]; then
+        dir_status="%F{3}💾%f"
+    else
+        dir_status="%F{2}✓▶%f"
+    fi
+}
+
+prompt_virtualenv () {
+    if [[ -n $VIRTUAL_ENV ]]; then
+        ve_status="%F{2}⌬%f "
+    else
+        if [[ -d ./virtualenv || -d ./.virtualenv ]]; then
+            ve_status="%F{1}⌬%f "
+        else
+            ve_status=""
+        fi
+    fi
 }
 
 function {
-if [[ -n "$SSH_CLIENT" ]]; then
-    PROMPT_HOST=" ($HOST)"
-else
-    PROMPT_HOST=''
-fi
+    if [[ -n "$SSH_CLIENT" ]]; then
+        PROMPT_HOST=" ($HOST)"
+    else
+        PROMPT_HOST=''
+    fi
 }
 
 local ret_status="%(?:%{$fg_bold[green]%}⌨ :%{$fg_bold[red]%}%S↑%s%?)"
-PROMPT='${ret_status}%{$fg[blue]%}${PROMPT_HOST}%{$fg_bold[green]%}%p %{$fg_bold[yellow]%}%2~ ${vcs_info_msg_0_}${dir_status}%{$reset_color%} '
+
+PROMPT='${ret_status}%{$fg[blue]%}${PROMPT_HOST}%{$fg_bold[green]%}%p %{$fg_bold[yellow]%}%2~ ${vcs_info_msg_0_}${ve_status}${dir_status}%{$reset_color%} '
 RPROMPT='%F{blue}$(pwd) %F{yellow}[%*]%f'
 
 #  vim: set ft=zsh ts=4 sw=4 et: