Update dependencies, stop relying on linkage to ~/.zshrc

1 files changed, 6 insertions, 1 deletions

diff --git a/zshrc b/zshrc
index 5385352..158225a 100644
--- a/zshrc
+++ b/zshrc
@@ -3,7 +3,12 @@
 # config files and plugins located relative to this file
 
 # directory this file is in
-CFG_DIR=$(dirname $(readlink -f ~/.zshrc)) 
+local CFG_DIR
+if [ -z "$ZSH_CFG_DIR" ]; then
+  CFG_DIR=$(dirname $(readlink -f "${(%):-%N}"))
+else
+  CFG_DIR="$ZSH_CFG_DIR"
+fi
 
 for plugin in $CFG_DIR/plugins/*(N); do
   # add *.zsh if no *.plugin.zsh found