Fixed scoping of start script

Author: leighton

bin/cpu-daemon

@@ -1,5 +1,16 @@
 #!/bin/sh
 
-dir=`dirname "$(readlink "$0")"`
+#http://stackoverflow.com/questions/59895/can-a-bash-script-tell-what-directory-its-stored-in
+source="${BASH_SOURCE[0]}"
+while [ -h "$source" ]; do # resolve $source until the file is no longer a symlink
+  dir="$( cd -P "$( dirname "$source" )" && pwd )"
+  source="$(readlink "$source")"
+  # if $source was a relative symlink, we need to resolve 
+  #it relative to the path where the symlink file was located
+  [[ $source != /* ]] && source="$dir/$source" 
+done
+dir="$( cd -P "$( dirname "$source" )" && pwd )"
 
-node $dir/../cpu-daemon.js &> $dir/../logs/cpu-daemon.log &
+project_dir="$(dirname "$dir")"
+
+node $project_dir/cpu-daemon.js &> $project_dir/logs/cpu-daemon.log &