/
Terminal.py
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Terminal.py
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import sublime
import sublime_plugin
import os
import sys
import subprocess
import locale
if os.name == 'nt':
try:
import _winreg
except (ImportError):
import winreg as _winreg
from ctypes import windll, create_unicode_buffer
class NotFoundError(Exception):
pass
if sys.version_info >= (3,):
installed_dir, _ = __name__.split('.')
else:
installed_dir = os.path.basename(os.getcwd())
def get_setting(key, default=None):
settings = sublime.load_settings('Terminal.sublime-settings')
os_specific_settings = {}
if os.name == 'nt':
os_specific_settings = sublime.load_settings('Terminal (Windows).sublime-settings')
elif sys.platform == 'darwin':
os_specific_settings = sublime.load_settings('Terminal (OSX).sublime-settings')
else:
os_specific_settings = sublime.load_settings('Terminal (Linux).sublime-settings')
return os_specific_settings.get(key, settings.get(key, default))
class TerminalSelector():
default = None
@staticmethod
def get(terminal_key):
package_dir = os.path.join(sublime.packages_path(), installed_dir)
terminal = get_setting(terminal_key)
if terminal:
dir, executable = os.path.split(terminal)
if not dir:
joined_terminal = os.path.join(package_dir, executable)
if os.path.exists(joined_terminal):
terminal = joined_terminal
if not os.access(terminal, os.X_OK):
os.chmod(terminal, 0o755)
return terminal
if TerminalSelector.default:
return TerminalSelector.default
default = None
if os.name == 'nt':
if os.path.exists(os.environ['SYSTEMROOT'] +
'\\System32\\WindowsPowerShell\\v1.0\\powershell.exe'):
# This mimics the default powershell colors since calling
# subprocess.POpen() ends up acting like launching powershell
# from cmd.exe. Normally the size and color are inherited
# from cmd.exe, but this creates a custom mapping, and then
# the LaunchPowerShell.bat file adjusts some other settings.
key_string = 'Console\\%SystemRoot%_system32_' + \
'WindowsPowerShell_v1.0_powershell.exe'
try:
key = _winreg.OpenKey(_winreg.HKEY_CURRENT_USER,
key_string)
except (WindowsError):
key = _winreg.CreateKey(_winreg.HKEY_CURRENT_USER,
key_string)
_winreg.SetValueEx(key, 'ColorTable05', 0,
_winreg.REG_DWORD, 5645313)
_winreg.SetValueEx(key, 'ColorTable06', 0,
_winreg.REG_DWORD, 15789550)
default = os.path.join(package_dir, 'PS.bat')
sublime_terminal_path = os.path.join(sublime.packages_path(), installed_dir)
# This should turn the path into an 8.3-style path, getting around unicode
# issues and spaces
buf = create_unicode_buffer(512)
if windll.kernel32.GetShortPathNameW(sublime_terminal_path, buf, len(buf)):
sublime_terminal_path = buf.value
os.environ['sublime_terminal_path'] = sublime_terminal_path.replace(' ', '` ')
else :
default = os.environ['SYSTEMROOT'] + '\\System32\\cmd.exe'
elif sys.platform == 'darwin':
default = os.path.join(package_dir, 'Terminal.sh')
if not os.access(default, os.X_OK):
os.chmod(default, 0o755)
else:
ps = 'ps -eo comm,args | grep -E "^(gnome-session|ksmserver|' + \
'xfce4-session|lxsession|mate-panel|cinnamon-sessio)" | grep -v grep'
wm = [x.replace("\n", '') for x in os.popen(ps)]
if wm:
# elementary OS: `/usr/lib/gnome-session/gnome-session-binary --session=pantheon`
# Gnome: `gnome-session` or `gnome-session-binary`
# Linux Mint Cinnamon: `cinnamon-session --session cinnamon`
if wm[0].startswith('gnome-session') or wm[0].startswith('cinnamon-sessio'):
if 'pantheon' in wm[0]:
default = 'pantheon-terminal'
else:
default = 'gnome-terminal'
elif wm[0].startswith('xfce4-session'):
default = 'xfce4-terminal'
elif wm[0].startswith('ksmserver'):
default = 'konsole'
elif wm[0].startswith('lxsession'):
default = 'lxterminal'
elif wm[0].startswith('mate-panel'):
default = 'mate-terminal'
if not default:
default = 'xterm'
TerminalSelector.default = default
return default
class TerminalCommand():
def get_path(self, paths):
if paths:
return paths[0]
# DEV: On ST3, there is always an active view.
# Be sure to check that it's a file with a path (not temporary view)
elif self.window.active_view() and self.window.active_view().file_name():
return self.window.active_view().file_name()
elif self.window.folders():
return self.window.folders()[0]
else:
sublime.error_message('Terminal: No place to open terminal to')
return False
def run_terminal(self, dir_, terminal, parameters):
try:
if not dir_:
raise NotFoundError('The file open in the selected view has ' +
'not yet been saved')
for k, v in enumerate(parameters):
parameters[k] = v.replace('%CWD%', dir_)
args = [TerminalSelector.get(terminal)]
args.extend(parameters)
encoding = locale.getpreferredencoding(do_setlocale=True)
if sys.version_info >= (3,):
cwd = dir_
else:
cwd = dir_.encode(encoding)
# Copy over environment settings onto parent environment
env_setting = get_setting('env', {})
env = os.environ.copy()
for k in env_setting:
if env_setting[k] is None:
env.pop(k, None)
else:
env[k] = env_setting[k]
# Normalize environment settings for ST2
# https://github.com/wbond/sublime_terminal/issues/154
# http://stackoverflow.com/a/4987414
for k in env:
if not isinstance(env[k], str):
if isinstance(env[k], unicode):
env[k] = env[k].encode('utf8')
else:
print('Unsupported environment variable type. Expected "str" or "unicode"', env[k])
# Run our process
subprocess.Popen(args, cwd=cwd, env=env)
except (OSError) as exception:
print(str(exception))
sublime.error_message('Terminal: The terminal ' +
TerminalSelector.get() + ' was not found')
except (Exception) as exception:
sublime.error_message('Terminal: ' + str(exception))
class OpenTerminalCommand(sublime_plugin.WindowCommand, TerminalCommand):
def run(self, paths=[], parameters=None, terminal=None):
path = self.get_path(paths)
if not path:
return
if terminal is None:
terminal = 'terminal'
if parameters is None:
parameters = get_setting('parameters', [])
if os.path.isfile(path):
path = os.path.dirname(path)
self.run_terminal(path, terminal, parameters)
class OpenTerminalProjectFolderCommand(sublime_plugin.WindowCommand,
TerminalCommand):
def run(self, paths=[], parameters=None):
path = self.get_path(paths)
if not path:
return
# DEV: We require separator to be appended since `/hello` and `/hello-world`
# would both match a file in `/hello` without it
# For more info, see https://github.com/wbond/sublime_terminal/issues/86
folders = [x for x in self.window.folders() if path.find(x + os.sep) == 0][0:1]
command = OpenTerminalCommand(self.window)
command.run(folders, parameters=parameters)