From c22f6e03af6135e26f6c139357bf98bf970bb140 Mon Sep 17 00:00:00 2001
From: "Viktor (Icon) VAD" <vad.viktor@gmail.com>
Date: Sun, 4 Dec 2016 10:30:22 +0000
Subject: [PATCH] Adding basic Elixir prompt support

---
 bullet-train.zsh-theme | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/bullet-train.zsh-theme b/bullet-train.zsh-theme
index 783b7bd..94ff808 100644
--- a/bullet-train.zsh-theme
+++ b/bullet-train.zsh-theme
@@ -28,6 +28,7 @@ if [ ! -n "${BULLETTRAIN_PROMPT_ORDER+1}" ]; then
     virtualenv
     nvm
     go
+    elixir
     git
     hg
     cmd_exec_time
@@ -120,7 +121,7 @@ if [ ! -n "${BULLETTRAIN_RUBY_SHOW+1}" ]; then
   BULLETTRAIN_RUBY_SHOW=true
 fi
 if [ ! -n "${BULLETTRAIN_RUBY_BG+1}" ]; then
-  BULLETTRAIN_RUBY_BG=magenta
+  BULLETTRAIN_RUBY_BG=red
 fi
 if [ ! -n "${BULLETTRAIN_RUBY_FG+1}" ]; then
   BULLETTRAIN_RUBY_FG=white
@@ -143,6 +144,20 @@ if [ ! -n "${BULLETTRAIN_GO_PREFIX+1}" ]; then
   BULLETTRAIN_GO_PREFIX="go "
 fi
 
+# ELIXIR
+if [ ! -n "${BULLETTRAIN_ELIXIR_SHOW+1}" ]; then
+  BULLETTRAIN_ELIXIR_SHOW=false
+fi
+if [ ! -n "${BULLETTRAIN_ELIXIR_BG+1}" ]; then
+  BULLETTRAIN_ELIXIR_BG=purple
+fi
+if [ ! -n "${BULLETTRAIN_ELIXIR_FG+1}" ]; then
+  BULLETTRAIN_ELIXIR_FG=white
+fi
+if [ ! -n "${BULLETTRAIN_ELIXIR_PREFIX+1}" ]; then
+  BULLETTRAIN_ELIXIR_PREFIX="💧"
+fi
+
 # DIR
 if [ ! -n "${BULLETTRAIN_DIR_SHOW+1}" ]; then
   BULLETTRAIN_DIR_SHOW=true
@@ -512,6 +527,17 @@ prompt_ruby() {
   fi
 }
 
+# ELIXIR
+prompt_elixir() {
+  if [[ $BULLETTRAIN_ELIXIR_SHOW == false ]]; then
+    return
+  fi
+
+  if command -v elixir > /dev/null 2>&1; then
+    prompt_segment $BULLETTRAIN_ELIXIR_BG $BULLETTRAIN_ELIXIR_FG $BULLETTRAIN_ELIXIR_PREFIX" $(elixir -v | tail -n 1 | awk '{print $2}')"
+  fi
+}
+
 # PERL
 # PLENV: shows current PERL version active in the shell
 prompt_perl() {