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import sublime
import sublime_plugin
import sys
import os
import re
directory = os.path.dirname(os.path.realpath(__file__))
libs_path = os.path.join(directory, "libs")
src_path = os.path.join(directory, "src")
is_py2k = sys.version_info < (3, 0)
# Python 2.x on Windows can't properly import from non-ASCII paths, so
# this code added the DOC 8.3 version of the lib folder to the path in
# case the user's username includes non-ASCII characters
def add_lib_path(lib_path):
def _try_get_short_path(path):
path = os.path.normpath(path)
if is_py2k and os.name == 'nt' and isinstance(path, unicode):
try:
import locale
path = path.encode(locale.getpreferredencoding())
except:
from ctypes import windll, create_unicode_buffer
buf = create_unicode_buffer(512)
if windll.kernel32.GetShortPathNameW(path, buf, len(buf)):
path = buf.value
return path
lib_path = _try_get_short_path(lib_path)
if lib_path not in sys.path:
sys.path.append(lib_path)
# crazyness to get jsbeautifier.unpackers to actually import
# with sublime's weird hackery of the path and module loading
add_lib_path(libs_path)
add_lib_path(src_path)
import jsbeautifier, jsbeautifier.unpackers
import jsf, jsf_activation, jsf_rc
s = None
def plugin_loaded():
global s
s = sublime.load_settings("JsFormat.sublime-settings")
if is_py2k:
plugin_loaded()
class PreSaveFormatListner(sublime_plugin.EventListener):
"""Event listener to run JsFormat during the presave event"""
def on_pre_save(self, view):
extOrClause = "|".join(s.get("format_on_save_extensions"))
extRegex = "\\.(" + extOrClause + ")$"
if(s.get("format_on_save") and re.search(extRegex, view.file_name())):
# only auto-format on save if there are no "lint errors"
# here are some named regions from sublimelint see https://github.com/lunixbochs/sublimelint/tree/st3
lints_regions = ['lint-keyword-underline', 'lint-keyword-outline']
for linter in lints_regions:
if len(view.get_regions(linter)):
return
view.run_command("js_format")
class JsFormatCommand(sublime_plugin.TextCommand):
def run(self, edit):
settings = self.view.settings()
file_name = self.view.file_name()
if file_name is not None and s.get("ignore_sublime_settings"):
_, ext = os.path.splitext(file_name)
if ext in [".sublime-settings", ".sublime-project"]:
return
# settings
opts = jsbeautifier.default_options()
opts.indent_char = " " if settings.get("translate_tabs_to_spaces") else "\t"
opts.indent_size = int(settings.get("tab_size")) if opts.indent_char == " " else 1
opts = jsf_rc.augment_options(opts, s)
if s.get("jsbeautifyrc_files"):
opts = jsf_rc.augment_options_by_rc_files(opts, self.view)
selection = self.view.sel()[0]
# formatting a selection/highlighted area
if(len(selection) > 0 and s.get("format_selection")):
jsf.format_selection(self.view, edit, opts)
else:
jsf.format_whole_file(self.view, edit, opts)
def is_visible(self):
return jsf_activation.is_js_buffer(self.view)