def execute(command,
_cwd=None,
_decode=True,
_encoding=None,
_raw=False,
_stdin=None,
_stderr=subprocess.PIPE,
_stdout=subprocess.PIPE):
"""
Execute a command and returns its output
:param command: argument list to execute.
:param _cwd: working directory, defaults to the current directory.
:param _decode: whether to decode output, defaults to True.
:param _encoding: default encoding, defaults to None (utf-8).
:param _raw: do not strip trailing whitespace.
:param _stdin: optional stdin filehandle.
:returns (status, out, err): exit status, stdout, stderr
"""
# Allow the user to have the command executed in their working dir.
if not _cwd:
_cwd = core.getcwd()
extra = {}
if sys.platform == 'win32':
command = map(replace_carot, command)
extra['shell'] = True
# Start the process
# Guard against thread-unsafe .git/index.lock files
INDEX_LOCK.acquire()
status, out, err = core.run_command(command,
cwd=_cwd,
encoding=_encoding,
stdin=_stdin,
stdout=_stdout,
stderr=_stderr,
**extra)
# Let the next thread in
INDEX_LOCK.release()
if not _raw and out is not None:
out = out.rstrip('\n')
cola_trace = GIT_COLA_TRACE
if cola_trace == 'trace':
msg = 'trace: ' + subprocess.list2cmdline(command)
Interaction.log_status(status, msg, '')
elif cola_trace == 'full':
if out:
core.stderr("%s -> %d: '%s' '%s'" %
(' '.join(command), status, out, err))
else:
core.stderr("%s -> %d" % (' '.join(command), status))
elif cola_trace:
core.stderr(' '.join(command))
# Allow access to the command's status code
return (status, out, err)
def execute(command,
_cwd=None,
_decode=True,
_encoding=None,
_raw=False,
_stdin=None,
_stderr=subprocess.PIPE,
_stdout=subprocess.PIPE):
"""
Execute a command and returns its output
:param command: argument list to execute.
:param _cwd: working directory, defaults to the current directory.
:param _decode: whether to decode output, defaults to True.
:param _encoding: default encoding, defaults to None (utf-8).
:param _raw: do not strip trailing whitespace.
:param _stdin: optional stdin filehandle.
:returns (status, out, err): exit status, stdout, stderr
"""
# Allow the user to have the command executed in their working dir.
if not _cwd:
_cwd = core.getcwd()
extra = {}
if sys.platform == 'win32':
command = map(replace_carot, command)
extra['shell'] = True
# Start the process
# Guard against thread-unsafe .git/index.lock files
INDEX_LOCK.acquire()
status, out, err = core.run_command(command,
cwd=_cwd,
encoding=_encoding,
stdin=_stdin, stdout=_stdout, stderr=_stderr,
**extra)
# Let the next thread in
INDEX_LOCK.release()
if not _raw and out is not None:
out = out.rstrip('\n')
cola_trace = GIT_COLA_TRACE
if cola_trace == 'trace':
msg = 'trace: ' + subprocess.list2cmdline(command)
Interaction.log_status(status, msg, '')
elif cola_trace == 'full':
if out:
core.stderr("%s -> %d: '%s' '%s'" %
(' '.join(command), status, out, err))
else:
core.stderr("%s -> %d" % (' '.join(command), status))
elif cola_trace:
core.stderr(' '.join(command))
# Allow access to the command's status code
return (status, out, err)
def new_repo():
"""Prompt for a new directory and create a new Git repository
:returns str: repository path or None if no repository was created.
"""
dlg = QtGui.QFileDialog()
dlg.setFileMode(QtGui.QFileDialog.Directory)
dlg.setOption(QtGui.QFileDialog.ShowDirsOnly)
dlg.show()
dlg.raise_()
if dlg.exec_() != QtGui.QFileDialog.Accepted:
return None
paths = dlg.selectedFiles()
if not paths:
return None
path = ustr(paths[0])
if not path:
return None
# Avoid needlessly calling `git init`.
if git.is_git_dir(path):
# We could prompt here and confirm that they really didn't
# mean to open an existing repository, but I think
# treating it like an "Open" is a sensible DWIM answer.
return path
status, out, err = core.run_command(['git', 'init', path])
if status == 0:
return path
else:
title = N_('Error Creating Repository')
msg = (N_('"%(command)s" returned exit status %(status)d') %
dict(command='git init %s' % path, status=status))
details = N_('Output:\n%s') % out
if err:
details += '\n\n'
details += N_('Errors: %s') % err
qtutils.critical(title, msg, details)
return None
def execute(command,
_cwd=None,
_decode=True,
_encoding=None,
_raw=False,
_stdin=None,
_stderr=subprocess.PIPE,
_stdout=subprocess.PIPE):
"""
Execute a command and returns its output
:param command: argument list to execute.
:param _cwd: working directory, defaults to the current directory.
:param _decode: whether to decode output, defaults to True.
:param _encoding: default encoding, defaults to None (utf-8).
:param _raw: do not strip trailing whitespace.
:param _stdin: optional stdin filehandle.
:returns (status, out, err): exit status, stdout, stderr
"""
# Allow the user to have the command executed in their working dir.
if not _cwd:
_cwd = core.getcwd()
extra = {}
if sys.platform == 'win32':
# If git-cola is invoked on Windows using "start pythonw git-cola",
# a console window will briefly flash on the screen each time
# git-cola invokes git, which is very annoying. The code below
# prevents this by ensuring that any window will be hidden.
startupinfo = subprocess.STARTUPINFO()
startupinfo.dwFlags = subprocess.STARTF_USESHOWWINDOW
startupinfo.wShowWindow = subprocess.SW_HIDE
extra['startupinfo'] = startupinfo
# Start the process
# Guard against thread-unsafe .git/index.lock files
INDEX_LOCK.acquire()
status, out, err = core.run_command(command,
cwd=_cwd,
encoding=_encoding,
stdin=_stdin, stdout=_stdout, stderr=_stderr,
**extra)
# Let the next thread in
INDEX_LOCK.release()
if not _raw and out is not None:
out = out.rstrip('\n')
cola_trace = GIT_COLA_TRACE
if cola_trace == 'trace':
msg = 'trace: ' + subprocess.list2cmdline(command)
Interaction.log_status(status, msg, '')
elif cola_trace == 'full':
if out or err:
core.stderr("%s -> %d: '%s' '%s'" %
(' '.join(command), status, out, err))
else:
core.stderr("%s -> %d" % (' '.join(command), status))
elif cola_trace:
core.stderr(' '.join(command))
# Allow access to the command's status code
return (status, out, err)
def git(self, *args):
status, out, err = core.run_command(['git'] + list(args))
self.assertEqual(status, 0)
return out
def run_git(self, *args):
status, out, _ = core.run_command(['git'] + list(args))
self.assertEqual(status, 0)
return out
def do(self):
for env in ('FILENAME', 'REVISION', 'ARGS'):
try:
compat.unsetenv(env)
except KeyError:
pass
rev = None
args = None
opts = _config.get_guitool_opts(self.action_name)
cmd = opts.get('cmd')
if 'title' not in opts:
opts['title'] = cmd
if 'prompt' not in opts or opts.get('prompt') is True:
prompt = N_('Run "%s"?') % cmd
opts['prompt'] = prompt
if opts.get('needsfile'):
filename = selection.filename()
if not filename:
Interaction.information(
N_('Please select a file'),
N_('"%s" requires a selected file.') % cmd)
return False
compat.setenv('FILENAME', filename)
if opts.get('revprompt') or opts.get('argprompt'):
while True:
ok = Interaction.confirm_config_action(cmd, opts)
if not ok:
return False
rev = opts.get('revision')
args = opts.get('args')
if opts.get('revprompt') and not rev:
title = N_('Invalid Revision')
msg = N_('The revision expression cannot be empty.')
Interaction.critical(title, msg)
continue
break
elif opts.get('confirm'):
title = os.path.expandvars(opts.get('title'))
prompt = os.path.expandvars(opts.get('prompt'))
if Interaction.question(title, prompt):
return
if rev:
compat.setenv('REVISION', rev)
if args:
compat.setenv('ARGS', args)
title = os.path.expandvars(cmd)
Interaction.log(N_('Running command: %s') % title)
cmd = ['sh', '-c', cmd]
if opts.get('noconsole'):
status, out, err = core.run_command(cmd)
else:
status, out, err = Interaction.run_command(title, cmd)
Interaction.log_status(status,
out and (N_('Output: %s') % out) or '',
err and (N_('Errors: %s') % err) or '')
if not opts.get('norescan'):
self.model.update_status()
return status
def do(self):
for env in ('FILENAME', 'REVISION', 'ARGS'):
try:
compat.unsetenv(env)
except KeyError:
pass
rev = None
args = None
cfg = gitcfg.current()
opts = cfg.get_guitool_opts(self.action_name)
cmd = opts.get('cmd')
if 'title' not in opts:
opts['title'] = cmd
if 'prompt' not in opts or opts.get('prompt') is True:
prompt = N_('Run "%s"?') % cmd
opts['prompt'] = prompt
if opts.get('needsfile'):
filename = selection.filename()
if not filename:
Interaction.information(
N_('Please select a file'),
N_('"%s" requires a selected file.') % cmd)
return False
compat.setenv('FILENAME', filename)
if opts.get('revprompt') or opts.get('argprompt'):
while True:
ok = Interaction.confirm_config_action(cmd, opts)
if not ok:
return False
rev = opts.get('revision')
args = opts.get('args')
if opts.get('revprompt') and not rev:
title = N_('Invalid Revision')
msg = N_('The revision expression cannot be empty.')
Interaction.critical(title, msg)
continue
break
elif opts.get('confirm'):
title = os.path.expandvars(opts.get('title'))
prompt = os.path.expandvars(opts.get('prompt'))
if Interaction.question(title, prompt):
return
if rev:
compat.setenv('REVISION', rev)
if args:
compat.setenv('ARGS', args)
title = os.path.expandvars(cmd)
Interaction.log(N_('Running command: %s') % title)
cmd = ['sh', '-c', cmd]
if opts.get('background'):
core.fork(cmd)
status, out, err = (0, '', '')
elif opts.get('noconsole'):
status, out, err = core.run_command(cmd)
else:
status, out, err = Interaction.run_command(title, cmd)
Interaction.log_status(status,
out and (N_('Output: %s') % out) or '',
err and (N_('Errors: %s') % err) or '')
if not opts.get('background') and not opts.get('norescan'):
self.model.update_status()
return status
def run_command(cls, title, cmd):
cls.log('$ ' + subprocess.list2cmdline(cmd))
status, out, err = core.run_command(cmd)
cls.log_status(status, out, err)
def run_git(*args):
"""Run git with the specified arguments"""
status, out, _ = core.run_command(['git'] + list(args))
assert status == 0
return out
def execute(
command,
_cwd=None,
_decode=True,
_encoding=None,
_raw=False,
_stdin=None,
_stderr=subprocess.PIPE,
_stdout=subprocess.PIPE,
_readonly=False,
):
"""
Execute a command and returns its output
:param command: argument list to execute.
:param _cwd: working directory, defaults to the current directory.
:param _decode: whether to decode output, defaults to True.
:param _encoding: default encoding, defaults to None (utf-8).
:param _raw: do not strip trailing whitespace.
:param _stdin: optional stdin filehandle.
:returns (status, out, err): exit status, stdout, stderr
"""
# Allow the user to have the command executed in their working dir.
if not _cwd:
_cwd = core.getcwd()
extra = {}
if sys.platform == "win32":
# If git-cola is invoked on Windows using "start pythonw git-cola",
# a console window will briefly flash on the screen each time
# git-cola invokes git, which is very annoying. The code below
# prevents this by ensuring that any window will be hidden.
startupinfo = subprocess.STARTUPINFO()
startupinfo.dwFlags = subprocess.STARTF_USESHOWWINDOW
startupinfo.wShowWindow = subprocess.SW_HIDE
extra["startupinfo"] = startupinfo
if hasattr(os, "setsid"):
# SSH uses the SSH_ASKPASS variable only if the process is really
# detached from the TTY (stdin redirection and setting the
# SSH_ASKPASS environment variable is not enough). To detach a
# process from the console it should fork and call os.setsid().
extra["preexec_fn"] = os.setsid
# Start the process
# Guard against thread-unsafe .git/index.lock files
if not _readonly:
INDEX_LOCK.acquire()
status, out, err = core.run_command(
command, cwd=_cwd, encoding=_encoding, stdin=_stdin, stdout=_stdout, stderr=_stderr, **extra
)
# Let the next thread in
if not _readonly:
INDEX_LOCK.release()
if not _raw and out is not None:
out = out.rstrip("\n")
cola_trace = GIT_COLA_TRACE
if cola_trace == "trace":
msg = "trace: " + subprocess.list2cmdline(command)
Interaction.log_status(status, msg, "")
elif cola_trace == "full":
if out or err:
core.stderr("%s -> %d: '%s' '%s'" % (" ".join(command), status, out, err))
else:
core.stderr("%s -> %d" % (" ".join(command), status))
elif cola_trace:
core.stderr(" ".join(command))
# Allow access to the command's status code
return (status, out, err)
def run_command(cls, title, cmd):
cls.log('$ ' + core.list2cmdline(cmd))
status, out, err = core.run_command(cmd)
cls.log_status(status, out, err)
return status, out, err
def run_command(cls, title, cmd):
cls.log('$ ' + subprocess.list2cmdline(cmd))
status, out, err = core.run_command(cmd)
cls.log_status(status, out, err)
def execute(command,
_cwd=None,
_decode=True,
_encoding=None,
_raw=False,
_stdin=None,
_stderr=subprocess.PIPE,
_stdout=subprocess.PIPE):
"""
Execute a command and returns its output
:param command: argument list to execute.
:param _cwd: working directory, defaults to the current directory.
:param _decode: whether to decode output, defaults to True.
:param _encoding: default encoding, defaults to None (utf-8).
:param _raw: do not strip trailing whitespace.
:param _stdin: optional stdin filehandle.
:returns (status, out, err): exit status, stdout, stderr
"""
# Allow the user to have the command executed in their working dir.
if not _cwd:
_cwd = core.getcwd()
extra = {}
if sys.platform == 'win32':
# If git-cola is invoked on Windows using "start pythonw git-cola",
# a console window will briefly flash on the screen each time
# git-cola invokes git, which is very annoying. The code below
# prevents this by ensuring that any window will be hidden.
startupinfo = subprocess.STARTUPINFO()
startupinfo.dwFlags = subprocess.STARTF_USESHOWWINDOW
startupinfo.wShowWindow = subprocess.SW_HIDE
extra['startupinfo'] = startupinfo
if hasattr(os, 'setsid'):
# SSH uses the SSH_ASKPASS variable only if the process is really
# detached from the TTY (stdin redirection and setting the
# SSH_ASKPASS environment variable is not enough). To detach a
# process from the console it should fork and call os.setsid().
extra['preexec_fn'] = os.setsid
# Start the process
# Guard against thread-unsafe .git/index.lock files
INDEX_LOCK.acquire()
status, out, err = core.run_command(command,
cwd=_cwd,
encoding=_encoding,
stdin=_stdin,
stdout=_stdout,
stderr=_stderr,
**extra)
# Let the next thread in
INDEX_LOCK.release()
if not _raw and out is not None:
out = out.rstrip('\n')
cola_trace = GIT_COLA_TRACE
if cola_trace == 'trace':
msg = 'trace: ' + subprocess.list2cmdline(command)
Interaction.log_status(status, msg, '')
elif cola_trace == 'full':
if out or err:
core.stderr("%s -> %d: '%s' '%s'" %
(' '.join(command), status, out, err))
else:
core.stderr("%s -> %d" % (' '.join(command), status))
elif cola_trace:
core.stderr(' '.join(command))
# Allow access to the command's status code
return (status, out, err)
def do(self):
for env in ("FILENAME", "REVISION", "ARGS"):
try:
compat.unsetenv(env)
except KeyError:
pass
rev = None
args = None
cfg = gitcfg.current()
opts = cfg.get_guitool_opts(self.action_name)
cmd = opts.get("cmd")
if "title" not in opts:
opts["title"] = cmd
if "prompt" not in opts or opts.get("prompt") is True:
prompt = N_('Run "%s"?') % cmd
opts["prompt"] = prompt
if opts.get("needsfile"):
filename = selection.filename()
if not filename:
Interaction.information(N_("Please select a file"), N_('"%s" requires a selected file.') % cmd)
return False
compat.setenv("FILENAME", filename)
if opts.get("revprompt") or opts.get("argprompt"):
while True:
ok = Interaction.confirm_config_action(cmd, opts)
if not ok:
return False
rev = opts.get("revision")
args = opts.get("args")
if opts.get("revprompt") and not rev:
title = N_("Invalid Revision")
msg = N_("The revision expression cannot be empty.")
Interaction.critical(title, msg)
continue
break
elif opts.get("confirm"):
title = os.path.expandvars(opts.get("title"))
prompt = os.path.expandvars(opts.get("prompt"))
if Interaction.question(title, prompt):
return
if rev:
compat.setenv("REVISION", rev)
if args:
compat.setenv("ARGS", args)
title = os.path.expandvars(cmd)
Interaction.log(N_("Running command: %s") % title)
cmd = ["sh", "-c", cmd]
if opts.get("background"):
core.fork(cmd)
status, out, err = (0, "", "")
elif opts.get("noconsole"):
status, out, err = core.run_command(cmd)
else:
status, out, err = Interaction.run_command(title, cmd)
Interaction.log_status(status, out and (N_("Output: %s") % out) or "", err and (N_("Errors: %s") % err) or "")
if not opts.get("background") and not opts.get("norescan"):
self.model.update_status()
return status
