From a5bb6d59b77785efa57b226a0cb45ff07390af6b Mon Sep 17 00:00:00 2001
From: Pablo Olmos de Aguilera Corradini <pablo@glatelier.org>
Date: Tue, 18 Feb 2014 00:40:47 -0200
Subject: Fix error when hooks files/dirs don't exist

We had been relying on `hooks/pre-up` and `hooks/post-up` files to
exist. This explicitly checks first.

Fixes #34.
---
 share/rcm.sh.in | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'share/rcm.sh.in')

diff --git a/share/rcm.sh.in b/share/rcm.sh.in
index 3260cd4..f6deccd 100644
--- a/share/rcm.sh.in
+++ b/share/rcm.sh.in
@@ -109,10 +109,15 @@ run_hooks() {
   local direction=$2
   local hook_file="$dotfiles_dir/hooks/$when-$direction"
 
+  if [ ! -e "$hook_file" ]; then
+    $DEBUG "no $when-$direction hook file, skipping"
+    return 1
+  fi
+
   if [ $RUN_HOOKS -eq 1 ]; then
     for dotfiles_dir in $DOTFILES_DIRS; do
       $VERBOSE "running $when-$direction hooks for $dotfiles_dir"
-      find "$dotfiles_dir/hooks/$when-$direction" -type f -perm +111 -print -exec {} \;
+      find "$hook_file" -type f -perm +111 -print -exec {} \;
     done
   fi
 }
-- 
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