ssh scwrypts extension + moved dotwryn scwrypts extension deeper

scwrypts/ssh/lib/connection/parse.module.zsh

@@ -0,0 +1,46 @@
+#####################################################################
+
+DEPENDENCIES+=()
+REQUIRED_ENV+=()
+
+#####################################################################
+
+PARSE_CONNECTION() {
+	[ ! $CONNECTION ] && [ ! $REMOTE_NAME ] && {
+		ERROR 'cannot parse connection without specifying CONNECTION or REMOTE_NAME'
+		return 1
+	}
+
+	[ $REMOTE_NAME ] && CONNECTION=$(GET_CONNECTION $REMOTE_NAME)
+
+	[ ! $CONNECTION ] && {
+		ERROR "no such connection with name '$REMOTE_NAME'"
+	}
+
+	local CONNECTION_DETAILS=$(echo $CONNECTION | sed 's/|/ /g;')
+
+	REMOTE_NAME=$(echo $CONNECTION_DETAILS | awk '{print $1;}')
+	REMOTE_HOST=$(echo $CONNECTION_DETAILS | awk '{print $2;}')
+	REMOTE_ARGS+=($(echo $CONNECTION_DETAILS | awk '{$1=$2="";}1'))
+}
+
+GET_CONNECTIONS() {
+	(
+		echo 'localhost | localhost'
+		echo "$(hostnamectl --static) | localhost"
+		sed -n 's/#.*//;s/ \+$//;/./p' "$REMOTE_CONNECTIONS_FILE"
+	) | sort -u
+}
+
+GET_CONNECTION() {
+	[ ! $1 ] && return 1
+	GET_CONNECTIONS | grep "^$1 *|" | head -n1
+}
+
+GET_CONNECTION_NAMES() {
+	echo ($(GET_CONNECTIONS | awk '{print $1;}'))
+}
+
+IS_VALID_CONNECTION_NAME() {
+	GET_CONNECTION $1 | grep -q '|'
+}