setup-apkrepos: mionor cleanup

use get_hostname_from_url function to make it more readable

1 files changed, 6 insertions, 8 deletions

diff --git a/setup-apkrepos.in b/setup-apkrepos.in
index 7c7da29..3c7f6b8 100755
--- a/setup-apkrepos.in
+++ b/setup-apkrepos.in
@@ -20,6 +20,11 @@ if [ -r "$APKREPOS_PATH" ]; then
 	APKREPOS=`cat "$APKREPOS_PATH"`
 fi
 
+get_hostname_from_url() {
+	local n=${1#*://}
+	echo ${n%%/*}
+}
+
 prompt_setup_method() {
 	while true; do
 		echo "How would you like to set up internet apk repositories?"
@@ -50,9 +55,7 @@ get_random_mirror() {
 		i=`expr $i + 1`
 	done
 
-	random_mirror_hostname=`echo $mirror | awk -F '://' '{print $2}' | awk -F '/' '{print $1}'`
-
-	echo "using $random_mirror_hostname."
+	echo "using $(get_hostname_from_url $mirror)"
 }
 
 get_fastest_mirror() {
@@ -90,11 +93,6 @@ get_fastest_mirror() {
 	mirror=$mirror_lowest_rtt_mirror
 }
 
-get_hostname_from_url() {
-	local n=${1#*://}
-	echo ${n%%/*}
-}
-
 prompt_mirror_list() {
 	local i
 	local mirror_hostname