From: W. Trevor King <wking@tremily.us>
Date: Thu, 20 Mar 2014 00:17:09 +0000 (-0700)
Subject: .bash_profile: Add ~/.gem/*/bin to the PATH (if they exist)
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=e8f9e002915b79e7f0eb25efcec97743935bfb11;p=dotfiles-public.git

.bash_profile: Add ~/.gem/*/bin to the PATH (if they exist)

This allows you to automatically run Ruby gems without tweaking your
PATH.
---

diff --git a/src/.bash_profile b/src/.bash_profile
index a60b37d..2fa9fee 100644
--- a/src/.bash_profile
+++ b/src/.bash_profile
@@ -3,6 +3,13 @@
 # include system binaries
 PATH="${PATH}":/usr/sbin:/sbin
 
+# set PATH so it includes ruby gems, if they exist
+for GEM_BIN in ~/.gem/ruby/*/bin; do
+	if [ -d "${GEM_BIN}" ]; then
+		PATH="${GEM_BIN}":"${PATH}"
+	fi
+done
+
 # set PATH so it includes user's local bin if it exists
 if [ -d "${HOME}"/.local/bin ]; then
 	PATH="${HOME}"/.local/bin:"${PATH}"