update

Author: km4ack

update

@@ -117,9 +117,43 @@ clear
 #####################################
 #	Patch Check
 #####################################
+
+#This check first looks at the README.md file to see if the PATCH var is YES.
+#If PATCH=YES, then it looks to see if the patches that are available have 
+#been applied previously. If so, it skips the patch screen. If not, it gives
+#the user an option to install the patch(es).
+
 PATCHCHECK=$(curl -s https://raw.githubusercontent.com/km4ack/pi-build/dev/patch/README.md | grep PATCH= | sed 's/PATCH=//')
 
 if [ ${PATCHCHECK} = "YES" ]; then
+#Setup temp directory for BAP patches and download patches
+echo "##########################################################"
+echo "#Checking for available patches that haven't been applied#"
+echo "##########################################################"
+cd /run/user/$UID
+git init pi-build
+cd pi-build
+git remote add -f origin https://github.com/km4ack/pi-build.git
+git config core.sparseCheckout true
+echo "/patch" >> .git/info/sparse-checkout
+git pull origin dev
+
+FILES=$(ls -I README.md /run/user/$UID/pi-build/patch)
+
+#check if available patches have already been applied to BAP
+for i in $FILES; do
+
+NAME=$(grep PATCHNAME= /run/user/$UID/pi-build/patch/$i | sed 's/PATCHNAME=//')
+RB=$(grep $NAME $HOME/.config/patch)
+if [ -z $RB ]; then
+echo "$NAME" >> /run/user/$UID/avail-patch.txt
+fi
+done
+#end check
+
+	if [ -f /run/user/$UID/avail-patch.txt ]; then
+	rm /run/user/$UID/avail-patch.txt
+
 cat <<EOF >${MYPATH}/patch.txt
 One or more patch scripts are currently
 available for Build a Pi. Full description
@@ -138,22 +172,28 @@ INTRO=$(yad --width=650 --height=300 --text-align=center --center --title="Build
 	>/dev/null 2>&1)
 BUT=$?
 
-if [ ${BUT} = 252 ]; then
-	rm ${MYPATH}/patch.txt
-	exit
-elif [ ${BUT} = 1 ]; then
-rm ${MYPATH}/patch.txt
-lxterminal -e bash $HOME/pi-build/patch-menu && exit
-elif [ ${BUT} = 2 ]; then
-rm ${MYPATH}/patch.txt
-echo "user declined patch updates
-continuing with Build a Pi update"
-fi
-
+		if [ ${BUT} = 252 ]; then
+		echo "Button ${BUT} pressed"
+		rm ${MYPATH}/patch.txt
+		rm -rf /run/user/$UID/pi-build
+		exit
+		elif [ ${BUT} = 1 ]; then
+		echo "Button ${BUT} pressed"
+		rm ${MYPATH}/patch.txt
+		lxterminal -e bash $HOME/pi-build/patch-menu && exit
+		elif [ ${BUT} = 2 ]; then
+		echo "Button ${BUT} pressed"
+		rm ${MYPATH}/patch.txt
+		echo "user declined patch updates continuing with Build a Pi update"
+		rm -rf /run/user/$UID/pi-build
+		fi
+	else
+	rm -rf /run/user/$UID/pi-build	
+	fi
 fi
 
 
-
+	
 #Scan system for updated applications
 yad --width=550 --height=250 --text-align=center --center --title="Update" \
 	--image ${LOGO} --window-icon=${LOGO} --image-on-top --separator="|" --item-separator="|" \