* implement goto definition with a dedicated margo.sh command goto.definition

* misc polish

Author: DisposaBoy

Default (Linux).sublime-keymap

@@ -77,8 +77,8 @@
 	},
 	{
 		"keys": ["ctrl+.", "ctrl+g"],
-		"command": "gs_doc",
-		"args": {"mode": "goto"},
+		"command": "gs9o_open",
+		"args": {"run": ["goto.definition"], "focus_view": false, "show_view": false},
 		"context": [{ "key": "selector", "operator": "equal", "operand": "source.go" }]
 	},
 	{

Default (OSX).sublime-keymap

@@ -71,8 +71,8 @@
 	},
 	{
 		"keys": ["super+.", "super+g"],
-		"command": "gs_doc",
-		"args": {"mode": "goto"},
+		"command": "gs9o_open",
+		"args": {"run": ["goto.definition"], "focus_view": false, "show_view": false},
 		"context": [{ "key": "selector", "operator": "equal", "operand": "source.go" }]
 	},
 	{

Default (Windows).sublime-keymap

@@ -77,8 +77,8 @@
 	},
 	{
 		"keys": ["ctrl+.", "ctrl+g"],
-		"command": "gs_doc",
-		"args": {"mode": "goto"},
+		"command": "gs9o_open",
+		"args": {"run": ["goto.definition"], "focus_view": false, "show_view": false},
 		"context": [{ "key": "selector", "operator": "equal", "operand": "source.go" }]
 	},
 	{

gosubl/margo.py

@@ -3,7 +3,7 @@
 from .margo_agent import MargoAgent
 from .margo_common import OutputLogger, TokenCounter
 from .margo_render import render, render_src
-from .margo_state import State, actions, Config, _view_scope_lang
+from .margo_state import State, actions, client_actions, Config, _view_scope_lang, view_is_9o
 from collections import namedtuple
 import glob
 import os
@@ -12,6 +12,7 @@
 
 class MargoSingleton(object):
 	def __init__(self):
+		self._ready = False
 		self.package_dir = os.path.dirname(os.path.abspath(__file__))
 		self.out = OutputLogger('margo')
 		self.agent_tokens = TokenCounter('agent', format='{}#{:03d}', start=6)
@@ -21,6 +22,12 @@ def __init__(self):
 		self.state = State()
 		self.status = []
 		self.output_handler = None
+		self._client_actions_handlers = {
+			client_actions.Activate: self._handle_act_activate,
+			client_actions.Restart: self._handle_act_restart,
+			client_actions.Shutdown: self._handle_act_shutdown,
+			client_actions.CmdOutput: self._handle_act_output,
+		}
 
 	def render(self, rs=None):
 		# ST has some locking issues due to its "thread-safe" API
@@ -47,6 +54,9 @@ def _render():
 		sublime.set_timeout(_render)
 
 
+	def _handle_act_activate(self, rs, act):
+		gs.focus(act.name or act.path, row=act.row, col=act.col, focus_pat='')
+
 	def _handle_act_restart(self, rs, act):
 		self.restart()
 
@@ -59,12 +69,12 @@ def _handle_act_output(self, rs, act):
 			h(rs, act)
 
 	def _handle_client_actions(self, rs):
-		for a in rs.state.client_actions:
-			try:
-				f = getattr(self, '_handle_act_' + a.name)
-				f(rs, a)
-			except AttributeError:
-				self.out.println('Unknown client-action: %s: %s' % (a.name, a))
+		for act in rs.state.client_actions:
+			f = self._client_actions_handlers.get(act.action_name)
+			if f:
+				f(rs, act)
+			else:
+				self.out.println('Unknown client-action: %s: %s' % (act.action_name, act))
 
 	def render_status(self, *a):
 		self.status = list(a)
@@ -90,6 +100,9 @@ def stop(self):
 			a.stop()
 
 	def enabled(self, view):
+		if not self._ready:
+			return False
+
 		if '*' in self.enabled_for_langs:
 			return True
 
@@ -107,7 +120,7 @@ def can_trigger_event(self, view, allow_9o=False):
 			return False
 
 		vs = view.settings()
-		if allow_9o and vs.get('9o'):
+		if allow_9o and view_is_9o(view):
 			return True
 
 		if vs.get('is_widget'):
@@ -117,7 +130,6 @@ def can_trigger_event(self, view, allow_9o=False):
 
 	def event(self, name, view, handler, args):
 		allow_9o = name in (
-			'query_completions',
 		)
 		if not self.can_trigger_event(view, allow_9o=allow_9o):
 			return None
@@ -256,6 +268,7 @@ def ext_fn():
 mg = MargoSingleton()
 
 def gs_init(_):
+	mg._ready = True
 	mg.start()
 
 def gs_fini(_):

gosubl/margo_agent.py

@@ -163,8 +163,6 @@ def _handle_send_ipc(self, rq):
 		try:
 			ipc_enc(rq.data(), self.proc.stdin)
 			exc = None
-		except ipc_silent_exceptions as e:
-			exc = e
 		except Exception as e:
 			exc = e
 			if not self.stopped.is_set():

gosubl/margo_render.py

@@ -43,20 +43,27 @@ def __init__(self, *, key, scope, icon, flags):
 issue_key_pfx = '#mg.Issue.'
 issue_cfg_error = IssueCfg(
 	key = issue_key_pfx + 'error',
-	scope = 'keyword sublimelinter.mark.error region.redish',
+	scope = 'region.redish',
 	icon = 'Packages/GoSublime/images/issue.png',
 	flags = sublime.DRAW_SQUIGGLY_UNDERLINE | sublime.DRAW_NO_OUTLINE | sublime.DRAW_NO_FILL,
 )
 issue_cfg_warning = IssueCfg(
 	key = issue_key_pfx + 'warning',
-	scope = 'entity sublimelinter.mark.warning region.orangish',
+	scope = 'region.orangish',
+	icon = issue_cfg_error.icon,
+	flags = issue_cfg_error.flags,
+)
+issue_cfg_notice = IssueCfg(
+	key = issue_key_pfx + 'notice',
+	scope = 'region.greenish',
 	icon = issue_cfg_error.icon,
 	flags = issue_cfg_error.flags,
 )
 issue_cfg_default = issue_cfg_error
 issue_cfgs = {
 	'error': issue_cfg_error,
 	'warning': issue_cfg_warning,
+	'notice': issue_cfg_notice,
 }
 
 def _render_issues(view, issues):

gosubl/margo_state.py

@@ -21,6 +21,13 @@
 	'RunCmd',
 )})
 
+client_actions = NS(**{k: k for k in (
+	'Activate',
+	'Restart',
+	'Shutdown',
+	'CmdOutput',
+)})
+
 class Config(object):
 	def __init__(self, m):
 		self.override_settings = m.get('OverrideSettings') or {}
@@ -48,33 +55,51 @@ def __init__(self, v={}):
 
 		self.client_actions = []
 		for ca in (v.get('ClientActions') or []):
-			if ca.get('Name') == 'output':
-				self.client_actions.append(CmdOutput(v=ca))
-			else:
-				self.client_actions.append(ClientAction(v=ca))
+			CA = client_action_creators.get(ca.get('Name') or '') or ClientAction
+			self.client_actions.append(CA(v=ca))
 
 	def __repr__(self):
 		return repr(self.__dict__)
 
 class ClientAction(object):
 	def __init__(self, v={}):
-		self.name = v.get('Name') or ''
-		self.data = v.get('Data') or {}
+		self.action_name = v.get('Name') or ''
+		self.action_data = v.get('Data') or {}
 
 	def __repr__(self):
 		return repr(vars(self))
 
-class CmdOutput(ClientAction):
-	def __init__(self, v={}):
+class ClientAction_Output(ClientAction):
+	def __init__(self, v):
 		super().__init__(v=v)
-		self.fd = self.data.get('Fd') or ''
-		self.output = self.data.get('Output') or ''
-		self.close = self.data.get('Close') or False
-		self.fd = self.data.get('Fd') or ''
+		ad = self.action_data
+
+		self.fd = ad.get('Fd') or ''
+		self.output = ad.get('Output') or ''
+		self.close = ad.get('Close') or False
+		self.fd = ad.get('Fd') or ''
 
 	def __repr__(self):
 		return repr(vars(self))
 
+class ClientAction_Activate(ClientAction):
+	def __init__(self, v):
+		super().__init__(v=v)
+		ad = self.action_data
+
+		self.path = ad.get('Path') or ''
+		self.name = ad.get('Name') or ''
+		self.row = ad.get('Row') or 0
+		self.col = ad.get('Col') or 0
+
+	def __repr__(self):
+		return repr(vars(self))
+
+client_action_creators = {
+	client_actions.CmdOutput: ClientAction_Output,
+	client_actions.Activate: ClientAction_Activate,
+}
+
 class Completion(object):
 	def __init__(self, v):
 		self.query = v.get('Query') or ''
@@ -198,38 +223,27 @@ def _editor_props(view):
 		'Settings': sett,
 	}
 
+def view_is_9o(view):
+	return view is not None and view.settings().get('9o')
+
 def _view_props(view):
-	view = gs.active_view(view=view)
+	was_9o = view_is_9o(view)
+	if was_9o:
+		view = gs.active_view()
+	else:
+		view = gs.active_view(view=view)
+
 	if view is None:
 		return {}
 
 	pos = gs.sel(view).begin()
-	row, col = view.rowcol(pos)
 	scope, lang, fn, props = _view_header(view, pos)
-	wd = gs.basedir_or_cwd(fn)
-
-	if lang == '9o':
-		if 'prompt.9o' in scope:
-			r = view.extract_scope(pos)
-			pos -= r.begin()
-			s = view.substr(r)
-			src = s.lstrip().lstrip('#').lstrip()
-			pos -= len(s) - len(src)
-			src = src.rstrip()
-		else:
-			pos = 0
-			src = ''
-
-		wd = view.settings().get('9o.wd') or wd
-		props['Path'] = '_.9o'
-	else:
-		src = _view_src(view, lang)
+	wd = gs.getwd() or gs.basedir_or_cwd(fn)
+	src = _view_src(view, lang)
 
 	props.update({
 		'Wd': wd,
 		'Pos': pos,
-		'Row': row,
-		'Col': col,
 		'Dirty': view.is_dirty(),
 		'Src': src,
 	})
@@ -272,7 +286,6 @@ def _view_header(view, pos):
 	return scope, lang, path, {
 		'Path': path,
 		'Name': view_name(view, ext=ext, lang=lang),
-		'Ext': ext,
 		'Hash': _view_hash(view),
 		'Lang': lang,
 		'Scope': scope,
@@ -296,6 +309,9 @@ def _view_scope_lang(view, pos):
 		return ('', '')
 
 	scope = view.scope_name(pos).strip().lower()
+	if view_is_9o(view):
+		return (scope, 'cmd-promp')
+
 	l = _scope_lang_pat.findall(scope)
 	lang = l[-1] if l else ''
 	return (scope, lang)

gscommands.py

@@ -82,7 +82,9 @@ def run(self, edit, row, col=0):
 		r = sublime.Region(pt, pt)
 		self.view.sel().clear()
 		self.view.sel().add(r)
-		self.view.show(pt)
+		self.view.show(pt, True)
+		xpos, ypos = self.view.viewport_position()
+		self.view.set_viewport_position((0, ypos), False)
 		dmn = 'gs.focus.%s:%s:%s' % (gs.view_fn(self.view), row, col)
 		flags = sublime.DRAW_EMPTY_AS_OVERWRITE
 		show = lambda: self.view.add_regions(dmn, [r], 'comment', 'bookmark', flags)

gsev.py

@@ -30,7 +30,11 @@ def run(self, edit):
 		view = self.view
 		if gs.is_go_source_view(view):
 			if not gstest.handle_action(view, 'left-click'):
-				view.run_command('gs_doc', {"mode": "goto"})
+				view.run_command('gs9o_open', {
+					"run": ["goto.definition"],
+					"focus_view": False,
+					"show_view": False,
+				})
 		elif view.score_selector(gs.sel(view).begin(), "text.9o") > 0:
 			view.window().run_command("gs9o_open_selection")