From acce3744e7fe1125f658c22ef7fd4b8b91557cbd Mon Sep 17 00:00:00 2001
From: Yamashita Yuu <peek824545201@gmail.com>
Date: Mon, 1 Dec 2014 22:34:02 +0900
Subject: [PATCH] Add pip-rehash

---
 pyenv.d/exec/pip-rehash.bash         |  5 +++++
 pyenv.d/exec/pip-rehash/easy_install | 27 ++++++++++++++++++++++++++
 pyenv.d/exec/pip-rehash/pip          | 29 ++++++++++++++++++++++++++++
 3 files changed, 61 insertions(+)
 create mode 100644 pyenv.d/exec/pip-rehash.bash
 create mode 100755 pyenv.d/exec/pip-rehash/easy_install
 create mode 100755 pyenv.d/exec/pip-rehash/pip

diff --git a/pyenv.d/exec/pip-rehash.bash b/pyenv.d/exec/pip-rehash.bash
new file mode 100644
index 00000000..e231e47a
--- /dev/null
+++ b/pyenv.d/exec/pip-rehash.bash
@@ -0,0 +1,5 @@
+PYENV_PIP_REHASH_ROOT="${BASH_SOURCE[0]%/*}/pip-rehash"
+if [ -x "${PYENV_PIP_REHASH_ROOT}/${PYENV_COMMAND##*/}" ]; then
+  PYENV_COMMAND_PATH="${PYENV_PIP_REHASH_ROOT}/${PYENV_COMMAND##*/}"
+  PYENV_BIN_PATH="${PYENV_PIP_REHASH_ROOT}"
+fi
diff --git a/pyenv.d/exec/pip-rehash/easy_install b/pyenv.d/exec/pip-rehash/easy_install
new file mode 100755
index 00000000..d0b080b2
--- /dev/null
+++ b/pyenv.d/exec/pip-rehash/easy_install
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+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%/*}"
+
+export PATH="${PYENV_BIN_PATH}:${PATH}"
+
+STATUS=0
+"$PYENV_COMMAND_PATH" "$@" || STATUS="$?"
+
+# Run `pyenv-rehash` after a successful installation.
+if [ "$STATUS" == "0" ]; then
+  pyenv-rehash
+fi
+
+exit "$STATUS"
diff --git a/pyenv.d/exec/pip-rehash/pip b/pyenv.d/exec/pip-rehash/pip
new file mode 100755
index 00000000..f4e7ce7d
--- /dev/null
+++ b/pyenv.d/exec/pip-rehash/pip
@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+set -e
+[ -n "$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%/*}"
+
+export PATH="${PYENV_BIN_PATH}:${PATH}"
+
+STATUS=0
+"$PYENV_COMMAND_PATH" "$@" || STATUS="$?"
+
+# Run `pyenv-rehash` after a successful installation.
+if [ "$STATUS" == "0" ]; then
+  case "$1" in
+  "install" | "uninstall" ) pyenv-rehash;;
+  esac
+fi
+
+exit "$STATUS"