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Typescript.py
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# coding=utf8
import sublime
import sublime_plugin
from queue import Queue
from threading import Thread
from subprocess import Popen, PIPE
import subprocess
import os
import json
import re
import sys
# --------------------------------------- CONSTANT -------------------------------------- #
dirname = os.path.dirname(__file__)
if os.name == 'nt':
ICONS_PATH = ".."+os.path.join(dirname.split('Packages')[1], 'icons', 'bright-illegal')
else:
ICONS_PATH = "Packages"+os.path.join(dirname.split('Packages')[1], 'icons', 'bright-illegal.png')
TSS_PATH = os.path.join(dirname,'bin','tss.js')
COMPLETION_LIST = []
ROOT_FILES = []
PROCESSES = []
ERRORS = {}
# -------------------------------------- UTILITIES -------------------------------------- #
def is_ts(view):
return view.file_name() and view.file_name().endswith('.ts')
def is_dts(view):
return view.file_name() and view.file_name().endswith('.d.ts')
def get_lines(view):
(line,col) = view.rowcol(view.size())
return line
def get_content(view):
return view.substr(sublime.Region(0, view.size()))
js_id_re = re.compile(u'^[_$a-zA-Z\u00FF-\uFFFF][_$a-zA-Z0-9\u00FF-\uFFFF]*')
def is_member_completion(line):
def partial_completion():
sp = line.split(".")
if len(sp) > 1:
return js_id_re.match(sp[-1]) is not None
return False
return line.endswith(".") or partial_completion()
# ----------------------------------------- TSS ---------------------------------------- #
class Tss(object):
interface = False
threads = []
queues = {}
processes = {}
prefixes = {
'method': u'○',
'property': u'●',
'class':u'◆',
'interface':u'◇',
'keyword':u'∆',
'variable': u'∨',
'public':u'[pub]',
'private':u'[priv]'
}
data = {
'string':u'"string"',
'boolean':u'false',
'Object':u'{"key":"value"}',
'{}':u'{"key":"value"}',
'any':'"any"',
'any[]':'"[]"',
'HTMLElement':'"HTMLElement"',
'Function':'function(){}',
'number':'0.0'
}
# GET PROCESS
def get_process(self,view):
filename = view.file_name();
if filename in self.processes:
return self.processes[filename]
return None
# START PROCESS
def start(self,view,filename,added):
if filename in self.processes:
if added != None and added not in self.processes:
self.processes[added] = self.processes[filename]
self.queues[added] = self.queues[filename]
self.update(view)
return
self.processes[filename] = None
self.queues[filename] = {'stdin':Queue(),'stdout':Queue()}
if added != None: self.queues[added] = self.queues[filename]
thread = TssInit(filename,self.queues[filename]['stdin'],self.queues[filename]['stdout'])
self.add_thread(thread)
self.handle_threads(view,filename,added)
# RELOAD PROCESS
def reload(self,view):
process = self.get_process(view)
if process == None:
return
sublime.active_window().run_command('save_all')
process.stdin.write(bytes('reload\n','UTF-8'))
print(process.stdout.readline().decode('UTF-8'))
# GET INDEXED FILES
def files(self,view):
process = self.get_process(view)
if process == None:
return
process.stdin.write(bytes('files\n','UTF-8'));
print(process.stdout.readline().decode('UTF-8'))
# KILL PROCESS
def kill(self):
del ROOT_FILES[:]
del COMPLETION_LIST[:]
self.threads= []
ERRORS.clear()
self.processes.clear()
self.queues.clear()
for process in PROCESSES:
process.stdin.write(bytes('quit\n','UTF-8'))
process.kill()
del PROCESSES[:]
sublime.status_message('typescript projects closed')
# DUMP FILE
def dump(self,view,output):
process = self.get_process(view)
if process == None:
return
process.stdin.write(bytes('dump {0} {1}\n'.format(output,view.file_name().replace('\\','/')),'UTF-8'))
print(process.stdout.readline().decode('UTF-8'))
# TYPE
def type(self,view,line,col):
process = self.get_process(view)
if process == None:
return
process.stdin.write(bytes('type {0} {1} {2}\n'.format(str(line+1),str(col+1),view.file_name().replace('\\','/')),'UTF-8'))
return json.loads(process.stdout.readline().decode('UTF-8'))
# DEFINITION
def definition(self,view,line,col):
process = self.get_process(view)
if process == None:
return
process.stdin.write(bytes('definition {0} {1} {2}\n'.format(str(line+1),str(col+1),view.file_name().replace('\\','/')),'UTF-8'))
return json.loads(process.stdout.readline().decode('UTF-8'))
# REFERENCES
def references(self,view,line,col):
process = self.get_process(view)
if process == None:
return
process.stdin.write(bytes('references {0} {1} {2}\n'.format(str(line+1),str(col+1),view.file_name().replace('\\','/')),'UTF-8'))
print(process.stdout.readline().decode('UTF-8'))
# STRUCTURE
def structure(self,view):
process = self.get_process(view)
if process == None:
return
process.stdin.write(bytes('structure {0}\n'.format(view.file_name().replace('\\','/')),'UTF-8'))
return json.loads(process.stdout.readline().decode('UTF-8'))
# ASK FOR COMPLETIONS
def complete(self,view,line,col,member):
process = self.get_process(view)
if process == None:
return
process.stdin.write(bytes('completions {0} {1} {2} {3}\n'.format(member,str(line+1),str(col+1),view.file_name().replace('\\','/')),'UTF-8'))
data = process.stdout.readline().decode('UTF-8')
try:
entries = json.loads(data)['entries']
except:
print('completion json error : ',data)
entries = []
self.prepare_completions_list(entries)
# UPDATE FILE
def update(self,view):
process = self.get_process(view)
if process == None:
return
(lineCount, col) = view.rowcol(view.size())
content = view.substr(sublime.Region(0, view.size()))
process.stdin.write(bytes('update nocheck {0} {1}\n'.format(str(lineCount+1),view.file_name().replace('\\','/')),'UTF-8'))
process.stdin.write(bytes(content+'\n','UTF-8'))
process.stdout.readline().decode('UTF-8')
# GET ERRORS
def errors(self,view):
if self.get_process(view) == None:
return
filename = view.file_name()
(lineCount, col) = view.rowcol(view.size())
content = view.substr(sublime.Region(0, view.size()))
self.queues[filename]['stdin'].put(bytes('update nocheck {0} {1}\n'.format(str(lineCount+1),filename.replace('\\','/')),'UTF-8'))
self.queues[filename]['stdin'].put(bytes(content+'\n','UTF-8'))
self.queues[filename]['stdin'].put(bytes('showErrors\n','UTF-8'))
def get_panel_errors(self,view):
process = self.get_process(view)
if process == None:
return
filename = view.file_name()
(lineCount, col) = view.rowcol(view.size())
content = view.substr(sublime.Region(0, view.size()))
process.stdin.write(bytes('update nocheck {0} {1}\n'.format(str(lineCount+1),filename.replace('\\','/')),'UTF-8'))
process.stdin.write(bytes(content+'\n','UTF-8'))
process.stdout.readline().decode('UTF-8')
process.stdin.write(bytes('showErrors\n','UTF-8'))
return json.loads(process.stdout.readline().decode('UTF-8'))
# ADD THREADS
def add_thread(self,thread):
self.threads.append(thread)
thread.daemon = True
thread.start()
#HANDLE THREADS
def handle_threads(self,view,filename,added, i=0, dir=1):
next_threads = []
for thread in self.threads:
if thread.is_alive():
next_threads.append(thread)
continue
ROOT_FILES.append(view)
self.processes[filename] = thread.result
if added != None: self.processes[added] = self.processes[filename]
self.threads = next_threads
if len(self.threads):
before = i % 8
after = (7) - before
if not after:
dir = -1
if not before:
dir = 1
i += dir
sublime.status_message(' Typescript is initializing [%s=%s]' % \
(' ' * before, ' ' * after))
sublime.set_timeout(lambda: self.handle_threads(view,filename,added,i,dir), 100)
return
sublime.status_message('')
self.errors(sublime.active_window().active_view())
# COMPLETIONS LIST
def prepare_completions_list(self,entries):
del COMPLETION_LIST[:]
for entry in entries:
if self.interface and entry['kind'] != 'interface': continue
key = self.get_completions_list_key(entry)
value = self.get_completions_list_value(entry)
COMPLETION_LIST.append((key,value))
COMPLETION_LIST.sort()
def get_completions_list_key(self,entry):
kindModifiers = self.prefixes[entry['kindModifiers']] if entry['kindModifiers'] in self.prefixes else ""
kind = self.prefixes[entry['kind']] if entry['kind'] in self.prefixes else ""
return kindModifiers+' '+kind+' '+str(entry['name'])+' '+str(entry['type'])
def get_completions_list_value(self,entry):
match = re.match('\(([a-zA-Z :,?\{\}\[\]]*)\):',str(entry['type']))
result = []
if match:
variables = match.group(1).split(',')
count = 1
for variable in variables:
splits = variable.split(':')
if len(splits) > 1:
split = splits[1].replace(' ','')
data = self.data[split] if split in self.data else ""
data = '${'+str(count)+':'+data+'}'
result.append(data)
count = count+1
else:
result.append('')
return entry['name']+'('+','.join(result)+');'
else:
return entry['name']
# ERRORS
def show_errors(self,view,errors):
try:
errors = json.loads(errors)
self.highlight_errors(view,errors)
except:
print('show_errors json error')
def highlight_errors(self,view,errors) :
char_regions = []
filename = view.file_name()
ERRORS[filename] = {}
for e in errors :
if e['file'].replace('/',os.sep).lower() == filename.lower():
start_line = e['start']['line']
end_line = e['end']['line']
left = e['start']['character']
right = e['end']['character']
a = view.text_point(start_line-1,left-1)
b = view.text_point(end_line-1,right-1)
char_regions.append( sublime.Region(a,b))
ERRORS[filename][(a,b)] = e['text']
view.add_regions('typescript-error' , char_regions , 'invalid' , ICONS_PATH)
def set_error_status(self,view):
error = self.get_error_at(view.sel()[0].begin(),view.file_name())
if error != None:
sublime.status_message(error)
else:
sublime.status_message('')
def get_error_at(self,pos,filename):
if filename in ERRORS:
for (l, h), error in ERRORS[filename].items():
if pos >= l and pos <= h:
return error
return None
# ----------------------------------------- TSS THREADs ---------------------------------------- #
class TssInit(Thread):
def __init__(self, filename, stdin_queue, stdout_queue):
self.filename = filename
self.stdin_queue = stdin_queue
self.stdout_queue = stdout_queue
self.result = None
self.settings = sublime.load_settings('Typescript.sublime-settings')
Thread.__init__(self)
def run(self):
kwargs = {}
cmd = 'tss'
if os.name == 'nt':
errorlog = open(os.devnull, 'w')
startupinfo = subprocess.STARTUPINFO()
startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
kwargs = {'stderr':errorlog, 'startupinfo':startupinfo}
cmd = 'tss.cmd'
print('typescript initializing')
if self.settings.get('local_tss'):
if sys.platform == "darwin":
self.result = Popen(['/usr/local/bin/node', TSS_PATH ,self.filename], stdin=PIPE, stdout=PIPE, **kwargs)
p = Popen(['/usr/local/bin/node', TSS_PATH, self.filename], stdin=PIPE, stdout=PIPE, **kwargs)
else:
self.result = Popen(['node', TSS_PATH, self.filename], stdin=PIPE, stdout=PIPE, **kwargs)
p = Popen(['node', TSS_PATH, self.filename], stdin=PIPE, stdout=PIPE, **kwargs)
else:
if sys.platform == "darwin":
self.result = Popen(['/usr/local/bin/node', '/usr/local/lib/node_modules/tss/bin/tss.js' ,self.filename], stdin=PIPE, stdout=PIPE, **kwargs)
p = Popen(['/usr/local/bin/node', '/usr/local/lib/node_modules/tss/bin/tss.js', self.filename], stdin=PIPE, stdout=PIPE, **kwargs)
else:
self.result = Popen([cmd, self.filename], stdin=PIPE, stdout=PIPE, **kwargs)
p = Popen([cmd, self.filename], stdin=PIPE, stdout=PIPE, **kwargs)
PROCESSES.append(self.result)
PROCESSES.append(p)
self.result.stdout.readline().decode('UTF-8')
p.stdout.readline().decode('UTF-8')
tssWriter = TssWriter(p.stdin,self.stdin_queue)
tssWriter.daemon = True
tssWriter.start()
tssReader = TssReader(p.stdout,self.stdout_queue)
tssReader.daemon = True
tssReader.start()
class TssWriter(Thread):
def __init__(self,stdin,queue):
self.stdin = stdin
self.queue = queue
Thread.__init__(self)
def run(self):
for item in iter(self.queue.get, None):
self.stdin.write(item)
self.stdin.close()
class TssReader(Thread):
def __init__(self,stdout,queue):
self.stdout = stdout
self.queue = queue
Thread.__init__(self)
def run(self):
for line in iter(self.stdout.readline, b''):
line = line.decode('UTF-8')
if line.startswith('"updated') or line.startswith('"added'):
continue
else:
TSS.show_errors(sublime.active_window().active_view(),line)
self.stdout.close()
# --------------------------------------- COMMANDS -------------------------------------- #
# RELOAD PROJECT
class TypescriptReloadProject(sublime_plugin.TextCommand):
def run(self, edit, characters=None):
sublime.status_message('reloading project')
TSS.reload(self.view)
# SHOW INFOS
class TypescriptType(sublime_plugin.TextCommand):
prefixes = {
'method': u'○',
'property': u'●',
'class':u'♦',
'interface':u'◊',
'keyword':u'∆',
'constructor':u'■'
}
def run(self, edit, characters=None):
pos = self.view.sel()[0].begin()
(line, col) = self.view.rowcol(pos)
types = TSS.type(self.view,line,col)
if types == None: return
if 'kind' not in types: return
kind = self.prefixes[types['kind']] if types['kind'] in self.prefixes else ""
if types['docComment'] != '':
liste = types['docComment'].split('\n')+[kind+' '+types['fullSymbolName']+' '+types['type']]
else :
liste = [kind+' '+types['fullSymbolName']+' '+types['type']]
self.view.show_popup_menu(liste,None)
# GO TO DEFINITION
class TypescriptDefinition(sublime_plugin.TextCommand):
def run(self, edit, characters=None):
pos = self.view.sel()[0].begin()
(line, col) = self.view.rowcol(pos)
definition = TSS.definition(self.view,line,col)
if definition == None: return
if 'file' not in definition: return
view = sublime.active_window().open_file(definition['file'])
self.open_view(view,definition)
def open_view(self,view,definition):
if view.is_loading():
sublime.set_timeout(lambda: self.open_view(view,definition), 100)
return
else:
start_line = definition['min']['line']
end_line = definition['lim']['line']
left = definition['min']['character']
right = definition['lim']['character']
a = view.text_point(start_line-1,left-1)
b = view.text_point(end_line-1,right-1)
region = sublime.Region(a,b)
sublime.active_window().focus_view(view)
view.show_at_center(region)
view.add_regions('typescript-definition', [region], 'comment', 'dot', sublime.DRAW_NO_FILL)
class TypescriptReferences(sublime_plugin.TextCommand):
def run(self, edit, characters=None):
pos = self.view.sel()[0].begin()
(line, col) = self.view.rowcol(pos)
TSS.references(self.view,line,col)
# NAVIGATE IN FILE
class TypescriptStructure(sublime_plugin.TextCommand):
prefixes = {
'method': u'○',
'property': u'●',
'class':u'♦',
'interface':u'◊',
'keyword':u'∆',
'constructor':u'■'
}
def run(self, edit, characters=None):
self.regions = []
liste = []
members = TSS.structure(self.view)
try:
for member in members:
start_line = member['min']['line']
end_line = member['lim']['line']
left = member['min']['character']
right = member['lim']['character']
a = self.view.text_point(start_line-1,left-1)
b = self.view.text_point(end_line-1,right-1)
self.regions.append(sublime.Region(a,b))
kind = self.prefixes[member['loc']['kind']] if member['loc']['kind'] in self.prefixes else ""
container_kind = self.prefixes[member['loc']['containerKind']] if member['loc']['containerKind'] in self.prefixes else ""
liste.append([kind+' '+member['loc']['name']+' '+container_kind+' '+member['loc']['containerName'],member['loc']['kindModifiers']+' '+member['loc']['kind']])
sublime.active_window().show_quick_panel(liste,self.on_done)
except (Exception) as member:
sublime.message_dialog("File navigation : plugin not yet intialize please retry after initialisation")
def on_done(self,index):
if index == -1: return
view = sublime.active_window().active_view()
view.show_at_center(self.regions[index])
view.add_regions('typescript-definition', [self.regions[index]], 'comment', 'dot', sublime.DRAW_NO_FILL)
# CLOSE ALL PROJECTS
class TypescriptKill(sublime_plugin.TextCommand):
def run(self, edit, characters=None):
TSS.kill()
# OPEN ERROR PANEL
class TypescriptErrorPanel(sublime_plugin.TextCommand):
def run(self, edit, characters=None):
views = []
liste = []
errors = TSS.get_panel_errors(self.view)
try:
for e in errors:
views.append(sublime.active_window().open_file(e['file'], sublime.TRANSIENT))
if len(views) == 0:
liste.append('no errors')
sublime.active_window().show_quick_panel(liste,self.on_done)
else:
self.open_panel(views,errors)
except (Exception) as e:
sublime.message_dialog("error panel : plugin not yet intialize please retry after initialisation")
def open_panel(self,views,errors,i=0,dir=1):
# LOADING
if self.has_loading_views(views):
before = i % 8
after = (7) - before
if not after:
dir = -1
if not before:
dir = 1
i += dir
sublime.status_message(' Typescript Error panel is loading [%s=%s]' % \
(' ' * before, ' ' * after))
sublime.set_timeout(lambda: self.open_panel(views,errors,i,dir), 100)
return
# FINISHED LOADING
sublime.status_message('')
# OPEN PANEL
self.files = []
self.regions = []
self.views = []
liste = []
count=0
for e in errors:
segments = e['file'].split('/')
last = len(segments)-1
filename = segments[last]
view = views[count]
start_line = e['start']['line']
end_line = e['end']['line']
left = e['start']['character']
right = e['end']['character']
a = view.text_point(start_line-1,left-1)
b = view.text_point(end_line-1,right-1)
file_info = filename + " Line " + str(start_line) + " - "
title = self.error_text(e)
description = file_info + view.substr(view.full_line(a)).strip()
liste.append([title, description])
self.regions.append( sublime.Region(a,b))
self.files.append(e['file'])
count = count+1
sublime.active_window().show_quick_panel(liste,self.on_done)
def has_loading_views(self,views):
for view in views:
if view.is_loading():
return True
return False
def error_text(self,error):
text = error['text']
text = re.sub(r'^.*?:\s*', '', text)
return text
def on_done(self,index):
if index == -1: return
view = sublime.active_window().open_file(self.files[index])
self.open_view(view,self.regions[index])
def open_view(self,view,region):
if view.is_loading():
sublime.set_timeout(lambda: self.open_view(view,region), 100)
return
else:
sublime.active_window().focus_view(view)
view.show(region)
# AUTO COMPLETION
class TypescriptComplete(sublime_plugin.TextCommand):
def run(self, edit, characters):
for region in self.view.sel():
self.view.insert(edit, region.end(), characters)
TSS.update(self.view)
TSS.interface = (characters != '.' and self.view.substr(self.view.sel()[0].begin()-1) == ':')
self.view.run_command('auto_complete',{
'disable_auto_insert': True,
'api_completions_only': True,
'next_competion_if_showing': True
})
# --------------------------------------- EVENT LISTENERS -------------------------------------- #
class TypescriptEventListener(sublime_plugin.EventListener):
pending = 0
settings = None
def on_activated_async(self,view):
self.init_view(view)
def on_clone_async(self,view):
self.init_view(view)
def init_view(self,view):
self.settings = sublime.load_settings('Typescript.sublime-settings')
init(view)
TSS.errors(view)
def on_post_save_async(self,view):
if not is_ts(view):
return
TSS.update(view)
TSS.errors(view)
def on_selection_modified_async(self, view):
if not is_ts(view):
return
view.erase_regions('typescript-definition')
TSS.set_error_status(view)
def on_modified_async(self,view):
if view.is_loading(): return
if not is_ts(view):
return
TSS.update(view)
self.pending = self.pending + 1
if self.settings == None:
self.settings = sublime.load_settings('Typescript.sublime-settings')
if not self.settings.get('error_on_save_only'):
sublime.set_timeout_async(lambda:self.handle_timeout(view),180)
def handle_timeout(self,view):
self.pending = self.pending -1
if self.pending == 0:
TSS.errors(view)
def on_query_completions(self, view, prefix, locations):
if is_ts(view):
pos = view.sel()[0].begin()
(line, col) = view.rowcol(pos)
is_member = str(is_member_completion(view.substr(sublime.Region(view.line(pos-1).a, pos)))).lower()
TSS.complete(view,line,col,is_member)
return (COMPLETION_LIST, sublime.INHIBIT_WORD_COMPLETIONS | sublime.INHIBIT_EXPLICIT_COMPLETIONS)
def on_query_context(self, view, key, operator, operand, match_all):
if key == "typescript":
view = sublime.active_window().active_view()
return is_ts(view)
# ---------------------------------------- INITIALISATION --------------------------------------- #
TSS = Tss()
def init(view):
if not is_ts(view): return
filename = view.file_name()
view.settings().set('auto_complete',False)
view.settings().set('extensions',['ts'])
if is_dts(view):
update_dts(filename)
return
root = get_root()
added = None
if root != None:
if root != filename: added = filename
filename = root
TSS.start(view,filename,added)
def update_dts(filename):
if filename.endswith('lib.d.ts'):
return
for root_file in ROOT_FILES:
TSS.start(root_file,root_file.file_name(),filename)
def get_root():
project_settings = sublime.active_window().active_view().settings().get('typescript')
current_folder = os.path.dirname(sublime.active_window().active_view().file_name())
top_folder = get_top_folder(current_folder)
top_folder_segments = top_folder.split(os.sep)
# WITH PROJECT SETTINGS TYPESCRIP DEFINED
if(project_settings != None):
for root in project_settings:
root_path = os.sep.join(top_folder_segments[:len(top_folder_segments)-1]+root.replace('\\','/').split('/'))
root_dir = os.path.dirname(root_path)
if current_folder.lower().startswith(root_dir.lower()):
return root_path
return None
# SUBLIME TS ?
else:
segments = current_folder.split(os.sep)
segments[0] = top_folder.split(os.sep)[0]
length = len(segments)
segment_range =reversed(range(0,length+1))
for index in segment_range:
folder = os.sep.join(segments[:index])
config_file = os.path.join(folder,'.sublimets')
config_data = get_data(config_file)
if config_data != None:
return os.path.join(folder,config_data['root'])
return None
def get_top_folder(current_folder):
top_folder = None
open_folders = sublime.active_window().folders()
for folder in open_folders:
if current_folder.lower().startswith(folder.lower()):
top_folder = folder
break
if top_folder != None:
return top_folder
return current_folder
def get_data(file):
if os.path.isfile(file):
try:
f = open(file,'r').read()
return json.loads(f)
except IOError:
pass
return None
# ---------------------------------------- PLUGIN LOADED --------------------------------------- #
def plugin_loaded():
sublime.set_timeout(lambda:init(sublime.active_window().active_view()), 300)