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lib/builder/node_factory.v

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+module builder
+
+import freeflowuniverse.herolib.data.ipaddress
+
+// get node connection to local machine
+pub fn (mut bldr BuilderFactory) node_local() !&Node {
+	return bldr.node_new(name: 'localhost')
+}
+
+// format ipaddr: localhost:7777 .
+// format ipaddr: 192.168.6.6:7777 .
+// format ipaddr: 192.168.6.6 .
+// format ipaddr: any ipv6 addr .
+// format ipaddr: if only name used then is localhost .
+@[params]
+pub struct NodeArguments {
+pub mut:
+	ipaddr string
+	name   string
+	user   string = 'root'
+	debug  bool
+	reload bool
+}
+
+// the factory which returns an node, based on the arguments will chose ssh executor or the local one
+// .
+//```
+// - format ipaddr: localhost:7777
+// - format ipaddr: myuser@192.168.6.6:7777
+// - format ipaddr: 192.168.6.6
+// - format ipaddr: any ipv6 addr
+// - if only name used then is localhost with localhost executor
+//```
+// its possible to put a user as user@ .. in front of an ip addr .
+// .
+//```
+// pub struct NodeArguments {
+// 	ipaddr string
+// 	name   string //if not filled in will come from ipaddr
+// 	user   string = "root"
+// 	debug  bool
+// 	reset bool
+// 	}
+//```
+pub fn (mut bldr BuilderFactory) node_new(args_ NodeArguments) !&Node {
+	mut args := args_
+	if args.ipaddr.contains('@') {
+		args.user, args.ipaddr = args.ipaddr.split_once('@') or { panic('bug') }
+	}
+
+	eargs := ExecutorNewArguments{
+		ipaddr: args.ipaddr
+		user: args.user
+		debug: args.debug
+	}
+	mut executor := executor_new(eargs)!
+	mut node := Node{
+		name: args.name
+		executor: executor
+		factory: &bldr
+	}
+
+	if node.name == '' {
+		mut iadd := ipaddress.new(args.ipaddr)!
+		node.name = iadd.toname()!
+	}
+
+	wasincache := node.load()!
+
+	if wasincache && args.reload {
+		node.readfromsystem()!
+	}
+
+	return &node
+}