Changing default location for CONFIG_FILE

CONFIG_FILE will be looked for in
- ~/.config/auto-selfcontrol/
- /usr/local/etc/auto-selfcontrol/
- $DIR/ (same directory as where Auto-SelfControl has been installed)
If not found, created in ~/.config/auto-selfcontrol/config.json

This will make it easier to backup and sync it across installs.
Answers andreasgrill#58

This will not move an existing config file.
Moving can be done manually to ~/.config/auto-selfcontrol/config.json
(and removing the previous location)
and Auto-selfcontrol will find the new location.

auto-selfcontrol

@@ -3,12 +3,17 @@
 
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
 
-# Check if auto-selfcontrol was installed through brew and set the config.json location accordingly
-if [[ $DIR == /usr/local/* ]]; then
-    mkdir -p /usr/local/etc/auto-selfcontrol || true
+# Check if config file already exists
+if [[ -d "~/.config/auto-selfcontrol/" ]]; then
+    CONFIG_FILE="~/.config/auto-selfcontrol/config.json"
+elif [ -f "/usr/local/etc/auto-selfcontrol/config.json" ]; then
     CONFIG_FILE="/usr/local/etc/auto-selfcontrol/config.json"
-else
+elif [ -f "$DIR/config.json" ]; then
     CONFIG_FILE="$DIR/config.json"
+else
+    # No config file found: create it in ~/.config/auto-selfcontrol/
+    mkdir -p "~/.config/auto-selfcontrol/" || true
+    CONFIG_FILE="~/.config/auto-selfcontrol/config.json"
 fi
 
 b=$(tput bold)