From 2bb20a029bbfb77fcc2099e65be0e96a96108a32 Mon Sep 17 00:00:00 2001
From: Yamashita Yuu <yamashita@geishatokyo.com>
Date: Wed, 26 Mar 2014 15:13:26 +0900
Subject: [PATCH] remove `pyenv-pip-rehash/libexec` from `PATH` to avoid
 infinite loops in `pyenv-which` (yyuu/pyenv#146)

---
 libexec/easy_install | 8 ++++++++
 libexec/pip          | 8 ++++++++
 2 files changed, 16 insertions(+)

diff --git a/libexec/easy_install b/libexec/easy_install
index 7a6ceb3..d0b080b 100755
--- a/libexec/easy_install
+++ b/libexec/easy_install
@@ -3,6 +3,14 @@
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
+# Remove pyenv-pip-rehash/libexec from PATH to avoid infinite loops in `pyenv-which` (yyuu/pyenv#146)
+_PATH=":${PATH}:"
+_HERE="$(dirname "${BASH_SOURCE[0]}")" # remove this from PATH
+_PATH="${_PATH//:${_HERE}:/:}"
+_PATH="${_PATH#:}"
+_PATH="${_PATH%:}"
+PATH="${_PATH}"
+
 PYENV_COMMAND_PATH="$(pyenv-which "$(basename "$0")")"
 PYENV_BIN_PATH="${PYENV_COMMAND_PATH%/*}"
 
diff --git a/libexec/pip b/libexec/pip
index 9608d18..f4e7ce7 100755
--- a/libexec/pip
+++ b/libexec/pip
@@ -3,6 +3,14 @@
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
+# Remove pyenv-pip-rehash/libexec from PATH to avoid infinite loops in `pyenv-which` (yyuu/pyenv#146)
+_PATH=":${PATH}:"
+_HERE="$(dirname "${BASH_SOURCE[0]}")" # remove this from PATH
+_PATH="${_PATH//:${_HERE}:/:}"
+_PATH="${_PATH#:}"
+_PATH="${_PATH%:}"
+PATH="${_PATH}"
+
 PYENV_COMMAND_PATH="$(pyenv-which "$(basename "$0")")"
 PYENV_BIN_PATH="${PYENV_COMMAND_PATH%/*}"