From 271d7eedcad0def42ba43ac4ce1b494151e61007 Mon Sep 17 00:00:00 2001
From: Loic Nageleisen <loic.nageleisen@gmail.com>
Date: Tue, 14 Apr 2020 15:48:20 +0200
Subject: [PATCH] Autodetect chruby better

---
 shell/chruby | 8 ++++++++
 zsh/rc       | 2 +-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/shell/chruby b/shell/chruby
index 823abfc..0783936 100755
--- a/shell/chruby
+++ b/shell/chruby
@@ -1,7 +1,15 @@
 if [[ -f $HOME/.nix-profile/share/chruby/chruby.sh ]]; then
     source $HOME/.nix-profile/share/chruby/chruby.sh
+elif [[ -f /opt/arch/share/chruby/chruby.sh ]]; then
+    source /opt/arch/share/chruby/chruby.sh
+elif [[ -f /usr/local/share/chruby/chruby.sh ]]; then
+    source /usr/local/share/chruby/chruby.sh
 fi
 
+_has-chruby() {
+    type -f chruby >/dev/null 2>&1
+}
+
 _ruby-version() {
     local check_dir=$PWD
     local next_check_dir=${check_dir%/*}
diff --git a/zsh/rc b/zsh/rc
index ecd6c45..0ec1473 100644
--- a/zsh/rc
+++ b/zsh/rc
@@ -36,7 +36,7 @@ preexec() {
 chpwd() {
     __git_ps1_gitdir
     _gopath
-    _auto-chruby
+    if _has-chruby; then _auto-chruby; fi
 }
 chpwd