From b0fe52d90ba0067bfb2f07455c5e0dc828ef8956 Mon Sep 17 00:00:00 2001
From: Till Höppner
Date: Mon, 5 Jun 2017 18:41:33 +0200
Subject: Show connected docker machines in prompt

---
 conf.d/60-prompt.zsh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/conf.d/60-prompt.zsh b/conf.d/60-prompt.zsh
index c21aafc..1ae2531 100644
--- a/conf.d/60-prompt.zsh
+++ b/conf.d/60-prompt.zsh
@@ -64,6 +64,11 @@ left_prompt() {
     echo -n "@$(hostname | tr -d '\n') "
   fi
 
+  if test -n "$DOCKER_HOST"; then
+    zcol "$fg[cyan]"
+    echo -n "$(basename "$DOCKER_HOST") "
+  fi
+
   zcol "$fg[green]"
   { pwd; echo -n " " } | tr -d '\n' | sed -e "s:^$HOME:~:"
 
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