Try to fix web-shell when called from Godot

scenes/game.gd

@@ -108,6 +108,7 @@ func load_state():
 	
 # filename is relative to the tmp directory!
 func create_file_in_game_env(filename, content):
+	print("CD-ing to tmp in create_file")
 	await global_shell.cd(tmp_prefix)
 	# Quoted HERE doc doesn't do any substitutions inside.
 	await global_shell.run("cat > '%s' <<'HEREHEREHERE'\n%s\nHEREHEREHERE" % [filename, content])

scenes/helpers.gd

@@ -102,6 +102,7 @@ func careful_delete(path_inside):
 	if path_inside.substr(0,expected_prefix.length()) != expected_prefix:
 		helpers.crash("Refusing to delete directory %s that does not start with %s" % [path_inside, expected_prefix])
 	else:
+		print("CD-ing to tmp in careful_delete")
 		await game.global_shell.cd(game.tmp_prefix)
 		await game.global_shell.run("rm -rf '%s'" % path_inside)
 

scenes/repository.gd

@@ -71,6 +71,7 @@ func set_path(new_path):
 	if path_node:
 		path_node.text = path
 	if new_path != "":
+		print("CD-ing repo shell to " + new_path)
 		shell.cd(new_path)
 		for o in objects.values():
 			o.queue_free()

scenes/shell.gd

@@ -20,14 +20,13 @@ func cd(dir):
 # Run a shell command given as a string. Run this if you're interested in the
 # output of the command.
 func run(command, crash_on_fail=true):
-	print("run " + command)
 	var shell_command = ShellCommand.new()
 	shell_command.command = command
 	shell_command.crash_on_fail = crash_on_fail
 	
 	run_async_thread(shell_command)
 	await shell_command.done
-	print("output in run (" +command+ "): " + shell_command.output)
+	print("output of (" +command+ "): >>" + shell_command.output + "<<")
 	exit_code = shell_command.exit_code
 	return shell_command.output
 
@@ -39,7 +38,6 @@ func run_async_web(command, crash_on_fail=true):
 	return shell_command
 
 func run_async_thread(shell_command):
-	print("in async thread " + shell_command.command)
 	var debug = false
 	
 	var command = shell_command.command
@@ -58,6 +56,8 @@ func run_async_thread(shell_command):
 	hacky_command += "export PATH=\'"+game.tmp_prefix+":'\"$PATH\";"
 	hacky_command += "cd '%s' || exit 1;" % _cwd
 	hacky_command += command
+	
+	print("running >>" + hacky_command + "<<")
 
 	var result
 	if _os == "Linux" or _os == "OSX":
@@ -95,7 +95,7 @@ func run_async_thread(shell_command):
 		
 		#print(hacky_command)
 		shell_command.js_callback = JavaScriptBridge.create_callback(Callable(shell_command, "callback"))
-		web_shell.run_in_vm(hacky_command).then(shell_command.js_callback)
+		web_shell.run(hacky_command).then(shell_command.js_callback)
 	else:
 		helpers.crash("Unimplemented OS: %s" % _os)
 	
@@ -115,9 +115,6 @@ func _shell_binary():
 	else:
 		helpers.crash("Unsupported OS: %s" % _os)
 
-func callback(args):
-	print(args)
-
 func read_from(c):
 	var total_available = c.get_available_bytes()
 	print(str(total_available)+" bytes available")

scenes/shell_command.gd

@@ -16,7 +16,7 @@ func _unused():
 
 func callback(_output):
 	#print(_output)
-	print(_output[0])
 	output = _output[0]
+	print("output of async command (" + command + "): >>"+output+"<<" )
 	exit_code = 0
 	emit_signal("done")

scenes/terminal.gd

@@ -90,7 +90,6 @@ func send_command(command):
 
 	shell.cd(repository.path)
 	
-	print("running " + command)
 	var cmd = shell.run_async_web(command, false)
 	await cmd.done
 	call_deferred("command_done", cmd)

web/web-shell/script.js

@@ -112,9 +112,10 @@ function boot() {
         emulator = window["emulator"] = new V86Starter(config)
 
         // Wait for the emulator to start, then resolve the promise.
-        var interval = setInterval(() => {
+        var interval = setInterval(async () => {
             if (emulator.is_running()) {
-                run("PS1='#  '")
+                await run("PS1='#  '")
+                await run("stty -echo")
                 clearInterval(interval)
                 resolve(true)
             }