From c5f83d31f5e5667436101305c59512f9f9b86ab3 Mon Sep 17 00:00:00 2001
From: Indrajit Raychaudhuri <irc@indrajit.com>
Date: Sun, 16 May 2021 22:04:27 -0500
Subject: [PATCH] node: Add environment variable to store 'n' cache

See: https://github.com/tj/n#installation for details.
---
 modules/node/README.md | 5 +++++
 modules/node/init.zsh  | 6 ++++++
 2 files changed, 11 insertions(+)

diff --git a/modules/node/README.md b/modules/node/README.md
index edff6e6..f72acf6 100644
--- a/modules/node/README.md
+++ b/modules/node/README.md
@@ -23,6 +23,10 @@ home directory.
 This will be loaded automatically if nvm is installed in `$NVM_DIR`,
 _`$XDG_CONFIG_HOME/nvm`_, _`~/.nvm`_, or is installed with homebrew.
 
+## Variables
+
+- `N_PREFIX` stores the path to [_n_][8] cache.
+
 ## Functions
 
 - `node-doc` opens the Node.js online [API documentation][3] in the default
@@ -58,3 +62,4 @@ _The authors of this module should be contacted via the [issue tracker][4]._
 [5]: https://github.com/nodenv/nodenv
 [6]: https://github.com/sstephenson/rbenv
 [7]: https://github.com/nvm-sh/nvm
+[8]: https://github.com/tj/n
diff --git a/modules/node/init.zsh b/modules/node/init.zsh
index 5051570..bc21093 100644
--- a/modules/node/init.zsh
+++ b/modules/node/init.zsh
@@ -37,3 +37,9 @@ elif (( $+commands[brew] )) \
 elif (( ! $+commands[node] )); then
   return 1
 fi
+
+#
+# Variables
+#
+
+N_PREFIX="${XDG_CONFIG_HOME:-$HOME/.config}/n"  # The path to 'n' cache.