From 6dee9f99d3fc74fbbf560fb8957c180d71da7c99 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Moritz=20Schw=C3=B6rer?= <mr.mosch@gmail.com>
Date: Fri, 20 Mar 2020 13:38:40 +0100
Subject: [PATCH] Add direnv plugin (#8666)

---
 plugins/direnv/README.md         | 15 +++++++++++++++
 plugins/direnv/direnv.plugin.zsh | 13 +++++++++++++
 2 files changed, 28 insertions(+)
 create mode 100644 plugins/direnv/README.md
 create mode 100644 plugins/direnv/direnv.plugin.zsh

diff --git a/plugins/direnv/README.md b/plugins/direnv/README.md
new file mode 100644
index 000000000..8deaf38bb
--- /dev/null
+++ b/plugins/direnv/README.md
@@ -0,0 +1,15 @@
+# direnv plugin
+
+This plugin creates the [Direnv](https://direnv.net/) hook.
+
+To use it, add `direnv` to the plugins array in your zshrc file:
+
+```zsh
+plugins=(... direnv)
+```
+
+## Requirements
+
+In order to make this work, you will need to have the direnv installed.
+
+More info on the usage and install: https://github.com/direnv/direnv
diff --git a/plugins/direnv/direnv.plugin.zsh b/plugins/direnv/direnv.plugin.zsh
new file mode 100644
index 000000000..204f46d72
--- /dev/null
+++ b/plugins/direnv/direnv.plugin.zsh
@@ -0,0 +1,13 @@
+_direnv_hook() {
+  trap -- '' SIGINT;
+  eval "$("/usr/local/bin/direnv" export zsh)";
+  trap - SIGINT;
+}
+typeset -ag precmd_functions;
+if [[ -z ${precmd_functions[(r)_direnv_hook]} ]]; then
+  precmd_functions=( _direnv_hook ${precmd_functions[@]} )
+fi
+typeset -ag chpwd_functions;
+if [[ -z ${chpwd_functions[(r)_direnv_hook]} ]]; then
+  chpwd_functions=( _direnv_hook ${chpwd_functions[@]} )
+fi