From b7617b35ffd56243fa6d310886d8effe9f27bfc1 Mon Sep 17 00:00:00 2001
From: Jonathan Cremin <jonathan@crem.in>
Date: Fri, 10 Jul 2015 14:03:55 +0100
Subject: [PATCH 1/2] Check for autoenv_init function before trying to source
 autoenv.

---
 plugins/autoenv/autoenv.plugin.zsh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/autoenv/autoenv.plugin.zsh b/plugins/autoenv/autoenv.plugin.zsh
index a8271849e..edc16a4ca 100644
--- a/plugins/autoenv/autoenv.plugin.zsh
+++ b/plugins/autoenv/autoenv.plugin.zsh
@@ -1,7 +1,7 @@
 # Activates autoenv or reports its failure
-if ! source $HOME/.autoenv/activate.sh 2>/dev/null; then
+if ! type autoenv_init &>/dev/null && ! source $HOME/.autoenv/activate.sh 2>/dev/null; then
   echo '-------- AUTOENV ---------'
-  echo 'Could not find ~/.autoenv/activate.sh.'
+  echo 'Could not find autoenv_init function or ~/.autoenv/activate.sh.'
   echo 'Please check if autoenv is correctly installed.'
   echo 'In the meantime the autoenv plugin is DISABLED.'
   echo '--------------------------'

From c146853a5e529a522ca4cd6015cd55b796788806 Mon Sep 17 00:00:00 2001
From: Andrew Janke <andrew@apjanke.net>
Date: Thu, 1 Oct 2015 19:29:59 -0400
Subject: [PATCH 2/2] autoenv: also look in the Homebrew installation location
 for it

---
 plugins/autoenv/autoenv.plugin.zsh | 27 ++++++++++++++++++++-------
 1 file changed, 20 insertions(+), 7 deletions(-)

diff --git a/plugins/autoenv/autoenv.plugin.zsh b/plugins/autoenv/autoenv.plugin.zsh
index edc16a4ca..c9f968118 100644
--- a/plugins/autoenv/autoenv.plugin.zsh
+++ b/plugins/autoenv/autoenv.plugin.zsh
@@ -1,12 +1,25 @@
 # Activates autoenv or reports its failure
-if ! type autoenv_init &>/dev/null && ! source $HOME/.autoenv/activate.sh 2>/dev/null; then
-  echo '-------- AUTOENV ---------'
-  echo 'Could not find autoenv_init function or ~/.autoenv/activate.sh.'
-  echo 'Please check if autoenv is correctly installed.'
-  echo 'In the meantime the autoenv plugin is DISABLED.'
-  echo '--------------------------'
-  return 1
+() {
+if ! type autoenv_init >/dev/null; then
+  for d (~/.autoenv /usr/local/opt/autoenv); do
+    if [[ -e $d/activate.sh ]]; then
+      autoenv_dir=$d
+      break
+    fi
+  done
+  if [[ -z $autoenv_dir ]]; then 
+    cat <<END >&2
+-------- AUTOENV ---------
+Could not locate autoenv installation.
+Please check if autoenv is correctly installed.
+In the meantime the autoenv plugin is DISABLED.
+--------------------------
+END
+    return 1
+  fi
 fi
+}
+[[ $? != 0 ]] && return $?
 
 # The use_env call below is a reusable command to activate/create a new Python
 # virtualenv, requiring only a single declarative line of code in your .env files.