Merge pull request #846 from archite/custom_folder

Allow for having custom scripts outside of bash-it.

README.md

@@ -129,6 +129,8 @@ For custom scripts, and aliases, just create the following files (they'll be ign
 
 Anything in the custom directory will be ignored, with the exception of `custom/example.bash`.
 
+Alternately, if you would like to keep your custom scripts under version control, you can set BASH_IT_CUSTOM in your `~/.bashrc` to another location outside of the `~/.bash_it` folder.
+
 ## Themes
 
 There are a few Bash-it themes. If you've created your own custom prompts, I'd love it if you shared with everyone else! Just submit a Pull Request.

bash_it.sh

@@ -67,7 +67,7 @@ do
 done
 
 # Custom
-CUSTOM="${BASH_IT}/custom/*.bash"
+CUSTOM="${BASH_IT_CUSTOM:=${BASH_IT}/custom}/*.bash"
 for config_file in $CUSTOM
 do
   if [ -e "${config_file}" ]; then

lib/appearance.bash

@@ -8,7 +8,7 @@ export GREP_COLOR='1;33'
 export LSCOLORS='Gxfxcxdxdxegedabagacad'
 
 if [[ -z "$CUSTOM_THEME_DIR" ]]; then
-    CUSTOM_THEME_DIR="${BASH_IT}/custom/themes"
+    CUSTOM_THEME_DIR="${BASH_IT_CUSTOM:=${BASH_IT}/custom}/themes"
 fi
 
 # Load the theme