fix install.sh no configuration file

install.sh

@@ -57,31 +57,35 @@ function compute_cpu_cores {
 }
 
 function choose_default {
+	echo 'initializing default values...'
 	storage_size='20G'
 	memory='2G'
 	swap='2G'
 	cpu=$(compute_cpu_cores)
 
 	mapfile -t storages <<< $(pvesm status | grep zfspool | cut -d' ' -f1)
-	PS3="Choose default storage number: "
-	echo "TYPE=ZFSPOOL STORAGE LIST:"
-	echo "--------------------------"
 
-
-	echo "$-"
 	if [[ ! "$-" =~ i ]]; then
-		echo non interactive
 		# non-interactive, default to first item
+		interactive=false
 		storage_disk="${storages[0]}"
+		echo "----------------------------------------------------"
+		echo "first TYPE=ZFSPOOL found: $storage_disk"
+		echo "to change, please launch one more time: `install.sh`"
+		echo "----------------------------------------------------"
 	else
-		echo interactive
 		# interactive, ask for default
+		interactive=true
+		PS3="Choose default storage number: "
+		echo "TYPE=ZFSPOOL STORAGE LIST:"
+		echo "--------------------------"
 		select storage_disk in "${storages[@]}"; do
 			[[ -n $storage_disk ]] && break
 		done
 	fi
 
-	cat > $CONFIG_FILE <<EOF 
+	cat > $CONFIG_FILE <<EOF
+INTERACTIVE=$interactive 
 STORAGE_DISK=\${STORAGE_DISK:-$storage_disk}
 STORAGE_SIZE=\${STORAGE_SIZE:-$storage_size}
 MEMORY=\${MEMORY:-$memory}
@@ -91,18 +95,19 @@ EOF
 }
 
 function initialize {
-	if [[ ! -d /opt/miaou-proxmox/config ]]; then
-		echo 'initializing default values...'
-		mkdir /opt/miaou-proxmox/config
+	mkdir -p /opt/miaou-proxmox/config
+
+	if [[ ! -f $CONFIG_FILE ]] || ! grep -q 'INTERACTIVE=true' $CONFIG_FILE; then
 		choose_default
-	else
 		echo '------------------------'
-		pct-default
+		echo 'successfully configured!'
+		echo '------------------------'
+	else
+		echo '------------------------------'
+		echo 'no change: already configured!'
+		echo '------------------------------'	
 	fi
 
-	echo '------------------------'
-	echo 'successfully configured!'
-	echo '------------------------'
 	echo 'you can display or edit default values with:'
 	echo '  `pct-default`'
 	echo '  `pct-default --edit`'
@@ -113,10 +118,8 @@ function initialize {
 # MAIN
 
 set Eue
-# assert_root
-# assert_proxmox
-# install_miaou_bash
-# install_miaou_proxmox
-
-		choose_default
-#initialize
+assert_root
+assert_proxmox
+install_miaou_bash
+install_miaou_proxmox
+initialize