From 6f80c39d3c571a0f557403b1d9e0f3d13466066d Mon Sep 17 00:00:00 2001
From: n00k <christopher.schwardt@gmx.de>
Date: Thu, 9 Mar 2017 17:35:56 +0100
Subject: [PATCH] add virtual env in bira theme

The current virtual env is displayed in paranthesis at the end of the first
line (if available).
---
 themes/bira.zsh-theme | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/themes/bira.zsh-theme b/themes/bira.zsh-theme
index 4b2853c3..1dd9611b 100644
--- a/themes/bira.zsh-theme
+++ b/themes/bira.zsh-theme
@@ -21,7 +21,15 @@ else
 fi
 local git_branch='$(git_prompt_info)%{$reset_color%}'
 
-PROMPT="╭─${user_host} ${current_dir} ${rvm_ruby} ${git_branch}
+VIRTUAL_ENV_DISABLE_PROMPT="1"
+function get_virtualenv() {
+    if [ -n "${VIRTUAL_ENV}" ]; then
+        echo "(`basename ${VIRTUAL_ENV}`)"
+    fi
+}
+local virtual_env='$(get_virtualenv)'
+
+PROMPT="╭─${user_host} ${current_dir} ${rvm_ruby} ${git_branch} ${virtual_env}
 ╰─%B${user_symbol}%b "
 RPS1="%B${return_code}%b"