Add submodule to select APT mirror from URL (#135)

* Add submodule to select APT mirror from URL

* Add stock Armbian mirror, other minor edits

* Allow direct call of personal submenu items from CLI

* Allow selection of mirror region or individual mirrors

debian-config-jobs

@@ -1617,6 +1617,40 @@ function jobs ()
 		echo "Device tree modifications finished!"
 	;;
 
+	"Mirrors")
+
+		# Default automated mirror
+		url="http://apt.armbian.com"
+		LIST=( "0" "Automated" )
+		mirrors=( "${url}" )
+
+		# Mirrors for each region
+		for region in $(wget -qO- "${url}/regions" | jq -r '.[]' | sort | grep -v default); do
+			LIST+=( "${#mirrors[@]}" "Region ${region}" )
+			mirrors+=( "${url}/region/${region}/" )
+		done
+
+		# Individual mirrors
+		for mirror in $(wget -qO- "${url}/mirrors" | jq -r '.[] | .[]' | sort | uniq); do
+			LIST+=( "${#mirrors[@]}" "${mirror}" )
+			mirrors+=( "${mirror}" )
+		done
+
+		exec 3>&1
+		selection=$(dialog --colors --backtitle "${BACKTITLE}" --title " Select APT mirror " --clear --menu "Select mirror" 0 0 10 "${LIST[@]}" 2>&1 1>&3)
+		exit_status=$?
+		exec 3>&-
+		clear
+
+		if [ $exit_status -eq 0 ]; then
+			# Reconfigure apt
+			codename=$(lsb_release -sc)
+			mirror=${mirrors[$selection]}
+			echo "deb ${mirror} ${codename} main ${codename}-utils ${codename}-desktop" > /etc/apt/sources.list.d/armbian.list
+			apt-get update
+		fi
+		;;
+
 	esac
 
 

debian-config-submenu

@@ -319,11 +319,13 @@ while true; do
 	LIST+=( "Keyboard" "Change console keyboard layout (\Z5$(cat /etc/default/keyboard | grep XKBLAYOUT | grep -o '".*"' | sed 's/"//g')\Z0)")
 	LIST+=( "Hostname" "Change your hostname \Z5($(cat /etc/hostname))\Z0" )
 	LIST+=( "Welcome" "Toggle welcome screen items" )
+        LIST+=( "Mirrors" "Reconfigure APT mirrors" )
 
 	# count number of menu items to adjust window sizee
 	LISTLENGTH="$((6+${#LIST[@]}/2))"
 	BOXLENGTH=${#LIST[@]}
 
+	if [[ -z $selection ]]; then
 		exec 3>&1
 		selection=$(dialog --colors --backtitle "$BACKTITLE" --title "Personal settings" --clear \
 		--cancel-label "Back" --menu "$disclaimer" $LISTLENGTH 70 $BOXLENGTH \
@@ -331,6 +333,7 @@ while true; do
 		exit_status=$?
 		exec 3>&-
 		[[ $exit_status == $DIALOG_CANCEL || $exit_status == $DIALOG_ESC ]] && clear && break
+	fi
 
 	# run main function
 	jobs "$selection"