Implement server that listens for connection from fake-editor script

As well as a commit message editor! \o/

main.gd

@@ -8,10 +8,26 @@ var dragged = null
 
 var viewport_size
 
+var server
+var client_connection
+
 func _ready():
 	viewport_size = get_viewport_rect().size
+	
+	server = TCP_Server.new()
+	server.listen(1234)
 
+func _connected(id, proto):
+	print("!!!")
+	print(id)
+	
+func _player_connected(id):
+	print("connected")
+	
 func _process(delta):
+	if server.is_connection_available():
+		client_connection = server.take_connection()
+		read_commit_message()
 	if true or get_global_mouse_position().x < get_viewport_rect().size.x*0.7:
 		if Input.is_action_just_pressed("click"):
 			var mindist = 9999999
@@ -30,6 +46,29 @@ func _process(delta):
 	update_index()
 	update_objects()
 	apply_forces()
+		
+func read_commit_message():
+	$CommitMessage.show()
+	$Terminal/Input.editable = false
+	var file_path = "/tmp/githydragit/.git/COMMIT_EDITMSG"
+	var file = File.new()
+	file.open(file_path, File.READ)
+	var content = file.get_as_text()
+	file.close()
+	$CommitMessage.text = content
+
+func save_commit_message():
+	var file = File.new()
+	var file_path = "/tmp/githydragit/.git/COMMIT_EDITMSG"
+	file.open(file_path, File.WRITE)
+	var content = $CommitMessage.text
+	file.store_string(content)
+	file.close()
+	print("disconnect")
+	client_connection.disconnect_from_host()
+	$Terminal/Input.editable = true
+	$CommitMessage.text = ""
+	$CommitMessage.hide()
 	
 func update_index():
 	$Index.text = git("ls-files")

main.tscn

@@ -49,4 +49,25 @@ margin_bottom = 1075.0
 __meta__ = {
 "_edit_use_anchors_": false
 }
+
+[node name="CommitMessage" type="TextEdit" parent="."]
+visible = false
+margin_left = 889.832
+margin_top = 16.4234
+margin_right = 1388.83
+margin_bottom = 582.423
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Button" type="Button" parent="CommitMessage"]
+margin_left = 344.277
+margin_top = 509.45
+margin_right = 493.277
+margin_bottom = 558.45
+text = "SAVE!"
+__meta__ = {
+"_edit_use_anchors_": false
+}
 [connection signal="text_entered" from="Terminal/Input" to="Terminal" method="send_command"]
+[connection signal="pressed" from="CommitMessage/Button" to="." method="save_commit_message"]

scripts/fake-editor

@@ -2,5 +2,5 @@
 
 echo Hi, I am commit-hook
 echo $*
-zenity --question
+nc localhost 1234
 echo Goodbye

terminal.gd

@@ -1,8 +1,13 @@
 extends Node2D
 
+var thread
+
 func send_command(command):
+	thread = Thread.new()
+	thread.start(self, "run_command_in_a_thread", command)
+
+func run_command_in_a_thread(command):
 	var cwd = run("pwd")
-	
 	var output = []
 	
 	var hacky_command = command