forked from luna/vim-rana-local
60 lines
1.6 KiB
Python
60 lines
1.6 KiB
Python
# -*- coding: utf-8 -*-
|
|
"""
|
|
wakatime.dependencies.javascript
|
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
Parse dependencies from JavaScript code.
|
|
|
|
:copyright: (c) 2018 Alan Hamlett.
|
|
:license: BSD, see LICENSE for more details.
|
|
"""
|
|
|
|
import re
|
|
|
|
from . import TokenParser
|
|
|
|
|
|
class JavascriptParser(TokenParser):
|
|
state = None
|
|
extension = re.compile(r'\.\w{1,4}$')
|
|
|
|
def parse(self):
|
|
for index, token, content in self.tokens:
|
|
self._process_token(token, content)
|
|
return self.dependencies
|
|
|
|
def _process_token(self, token, content):
|
|
if self.partial(token) == 'Reserved':
|
|
self._process_reserved(token, content)
|
|
elif self.partial(token) == 'Single':
|
|
self._process_string(token, content)
|
|
elif self.partial(token) == 'Punctuation':
|
|
self._process_punctuation(token, content)
|
|
else:
|
|
self._process_other(token, content)
|
|
|
|
def _process_reserved(self, token, content):
|
|
if self.state is None:
|
|
self.state = content
|
|
|
|
def _process_string(self, token, content):
|
|
if self.state == 'import':
|
|
self.append(self._format_module(content))
|
|
self.state = None
|
|
|
|
def _process_punctuation(self, token, content):
|
|
if content == ';':
|
|
self.state = None
|
|
|
|
def _process_other(self, token, content):
|
|
pass
|
|
|
|
def _format_module(self, content):
|
|
content = content.strip().strip('"').strip("'").strip()
|
|
content = content.split('/')[-1].split('\\')[-1]
|
|
content = self.extension.sub('', content, count=1)
|
|
return content
|
|
|
|
|
|
class TypeScriptParser(JavascriptParser):
|
|
pass
|