better file select for debugger - native support for moonscript

moonscript/autorun/startup.lua

@@ -0,0 +1,37 @@
+local Map = require('opus.map')
+
+local fs    = _G.fs
+local shell = _ENV.shell
+
+local commands = Map.transpose {
+	'packages/moonscript/moon',
+	'packages/moonscript/moonc'
+}
+
+local function compatEnv(source)
+	local env = Map.shallowCopy(source._G)
+	Map.merge(env, source)
+	env._G = env
+	_G.requireInjector(env, 'packages/moon')
+	return env
+end
+
+shell.registerHandler(function(args, env)
+	if args[1]:match('(.+)%.moon$') then
+		return {
+			title = fs.getName(args[1]):match('([^%.]+)'),
+			path = 'packages/moonscript/moon',
+			args = args,
+			load = loadfile,
+			env = compatEnv(env),
+		}
+	end
+	local command = shell.resolveProgram(args[1]) or ''
+	return commands[command] and {
+		title = fs.getName(command),
+		path = command,
+		args = { table.unpack(args, 2) },
+		load = loadfile,
+		env = compatEnv(env),
+	}
+end)

moonscript/moon

@@ -48,7 +48,7 @@ run = function()
 		require("moonscript.version").print_version()
 		os.exit()
 	end
-	local script_fname = shell.resolve(opts.script)
+	local script_fname = shell.resolveProgram(opts.script)
 	args = {
 		unpack(arg, base + 1)
 	}