Improve setup and update scripts pt.2

scripts/update.sh

@@ -1,16 +1,21 @@
 #!/bin/bash
 
-# If repo isn't out of date, abort update
+# Only begin update process if necessary
 if [[ -z "$(git remote show origin | grep "out of date")" ]]; then
   exit 0
 fi
 
 SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+TOOLKIT_DIR="$SCRIPT_DIR"/..
+
+# Load color script
+. "$SCRIPT_DIR"/util/color.sh
 
 last_hash=$( git rev-parse HEAD )
-
 recent_hashes=$( git log --format=format:%H | grep -B 100 $last_hash)
 
+print_info Resetting repo and pulling latest commits...
+
 # Resets the repo to last state
 git reset --hard
 
@@ -24,8 +29,11 @@ git submodule update --init --recursive
 git clean -fd --force
 
 # Runs patch scripts to ensure machine state
-# is up to date
+# matches toolkit state
 while IFS= read -r hash; do
-  short_hash=$( echo $hash | cut -c -7 ) 
-  /usr/bin/bash "$SCRIPT_DIR"/../patches/*-"$short_hash".sh 2>/dev/null
+  short_hash=$( echo "$hash" | cut -c -7 )
+  print_info Running patch script \'"$short_hash"\' 
+  . "$SCRIPT_DIR"/../patches/*-"$short_hash".sh 2>/dev/null
 done <<< "$recent_hashes"
+
+print_info Update complete