def git_file_statuses():
Logger.debug('[dvc-git] Getting file statuses. Command: git status --porcelain')
code, out, err = Executor.exec_cmd(['git', 'status', '--porcelain'])
if code != 0:
raise ExecutorError('[dvc-git] File status command error - {}'.format(err))
Logger.debug('[dvc-git] Getting file statuses. Success.')
return GitWrapper.parse_porcelain_files(out)
def git_config_get(name):
code, out, err = Executor.exec_cmd(['git', 'config', '--get', name])
Logger.debug(
'[dvc-git] "git config --get {}": code({}), out({}), err({})'.
format(name, code, out, err))
if code != 0:
return None
return out
def curr_commit(self):
Logger.debug('[dvc-git] Getting current git commit. Command: git rev-parse --short HEAD')
code, out, err = Executor.exec_cmd(['git', 'rev-parse', 'HEAD'])
if code != 0:
raise ExecutorError('[dvc-git] Commit command error - {}'.format(err))
Logger.debug('[dvc-git] Getting current git commit. Success.')
return out
def _get_symlink_string(path):
code, output, _ = Executor.exec_cmd(["dir", path], shell=True)
if code != 0:
return None
lines = output.split('\n')
for line in lines:
if System.SYMLINK_OUTPUT in line:
return line
return None
def curr_commit(self, branches=False):
Logger.debug('[dvc-git] Getting current git commit. Command: git rev-parse --short HEAD')
if branches:
cmd = 'git rev-parse --abbrev-ref HEAD'
else:
cmd = 'git rev-parse HEAD'
code, out, err = Executor.exec_cmd(cmd.split())
if code != 0:
raise ExecutorError('[dvc-git] Commit command error - {}'.format(err))
Logger.debug('[dvc-git] Getting current git commit. Success.')
return out
def git_dir(self):
if self._git_dir:
return self._git_dir
try:
Logger.debug('[dvc-git] Getting git directory. Command: git rev-parse --show-toplevel')
code, out, err = Executor.exec_cmd(['git', 'rev-parse', '--show-toplevel'])
if code != 0:
raise ExecutorError('[dvc-git] Git directory command error - {}'.format(err))
Logger.debug('[dvc-git] Getting git directory. Success.')
self._git_dir = out
return self._git_dir
except ExecutorError:
raise
except Exception as e:
raise ExecutorError('Unable to run git command: {}'.format(e))
pass
def is_inside_work_tree(self):
code, out, err = Executor.exec_cmd(['git', 'rev-parse', '--is-inside-work-tree'])
if code != 0:
Logger.error('[dvc-git] Not inside git tree');
return code == 0
def git_prev_commit():
cmd = 'git check-ref-format --branch @{-1}'
code, out, err = Executor.exec_cmd(cmd.split())
if code != 0:
return ''
return out
def checkout_previous():
Logger.debug('[dvc-git] Checkout previous')
cmd = 'git checkout -'
return Executor.exec_cmd(cmd.split())
def checkout(commit_or_branch, create_new=False):
prefix = '-b ' if create_new else ''
Logger.debug('[dvc-git] Checkout {}{}'.format(prefix,
commit_or_branch))
cmd = 'git checkout {}{}'.format(prefix, commit_or_branch)
return Executor.exec_cmd(cmd.split())