def git_get_hash(name, version="HEAD", path_type=None):
if path_type is None:
path_type = PersistentPath.git_get_type(name, version)
if path_type == 'blob':
cmd_list = [PersistentPath.git_command() + ["ls-files", "--stage",
str(version),
str(name)]]
debug_print('executing commands', cmd_list)
result, output, errs = execute_piped_cmdlines(cmd_list)
debug_print('stdout:', type(output), output)
debug_print('stderr:', type(errs), errs)
if result != 0:
# check output for error messages
raise ModuleError(self, "Error retrieving path '%s'\n" % name +
errs)
return output.split(None, 2)[1]
elif path_type == 'tree':
cmd_list = [PersistentPath.git_command() + ["ls-tree", "-d",
str(version),
str(name)]]
debug_print('executing commands', cmd_list)
result, output, errs = execute_piped_cmdlines(cmd_list)
debug_print('stdout:', type(output), output)
debug_print('stderr:', type(errs), errs)
if result != 0:
# check output for error messages
raise ModuleError(self, "Error retrieving path '%s'\n" % name +
errs)
return output.split(None, 3)[2]
return None
def git_get_hash(name, version="HEAD", path_type=None):
if path_type is None:
path_type = PersistentPath.git_get_type(name, version)
if path_type == 'blob':
cmd_list = [
PersistentPath.git_command() +
["ls-files", "--stage",
str(version), str(name)]
]
debug_print('executing commands', cmd_list)
result, output, errs = execute_piped_cmdlines(cmd_list)
debug_print('stdout:', type(output), output)
debug_print('stderr:', type(errs), errs)
if result != 0:
# check output for error messages
raise ModuleError(self,
"Error retrieving path '%s'\n" % name + errs)
return output.split(None, 2)[1]
elif path_type == 'tree':
cmd_list = [
PersistentPath.git_command() +
["ls-tree", "-d", str(version),
str(name)]
]
debug_print('executing commands', cmd_list)
result, output, errs = execute_piped_cmdlines(cmd_list)
debug_print('stdout:', type(output), output)
debug_print('stderr:', type(errs), errs)
if result != 0:
# check output for error messages
raise ModuleError(self,
"Error retrieving path '%s'\n" % name + errs)
return output.split(None, 3)[2]
return None
def git_get_dir(name, version="HEAD", out_dirname=None,
out_suffix=''):
global temp_persist_files, tar_bin
if out_dirname is None:
# create a temporary directory
out_dirname = tempfile.mkdtemp(suffix=out_suffix,
prefix='vt_persist')
temp_persist_files.append(out_dirname)
elif not os.path.exists(out_dirname):
os.makedirs(out_dirname)
if systemType == "Windows":
cmd_list = [PersistentPath.git_command() + \
["archive", str(version + ':' + name)],
["%s:" % out_dirname[0], "&&", "cd", "%s"%out_dirname, "&&", tar_bin, '-xf-']]
else:
cmd_list = [PersistentPath.git_command() + \
["archive", str(version + ':' + name)],
[tar_bin, '-C', out_dirname, '-xf-']]
debug_print('executing commands', cmd_list)
result, output, errs = execute_piped_cmdlines(cmd_list)
debug_print('stdout:', type(output), output)
debug_print('stderr:', type(errs), errs)
if result != 0:
# check output for error messages
raise ModuleError(self, "Error retrieving file '%s'\n" % name +
errs)
return out_dirname
def git_get_dir(name, version="HEAD", out_dirname=None, out_suffix=''):
global temp_persist_files, tar_bin
if out_dirname is None:
# create a temporary directory
out_dirname = tempfile.mkdtemp(suffix=out_suffix,
prefix='vt_persist')
temp_persist_files.append(out_dirname)
elif not os.path.exists(out_dirname):
os.makedirs(out_dirname)
if systemType == "Windows":
cmd_list = [PersistentPath.git_command() + \
["archive", str(version + ':' + name)],
["%s:" % out_dirname[0], "&&", "cd", "%s"%out_dirname, "&&", tar_bin, '-xf-']]
else:
cmd_list = [PersistentPath.git_command() + \
["archive", str(version + ':' + name)],
[tar_bin, '-C', out_dirname, '-xf-']]
debug_print('executing commands', cmd_list)
result, output, errs = execute_piped_cmdlines(cmd_list)
debug_print('stdout:', type(output), output)
debug_print('stderr:', type(errs), errs)
if result != 0:
# check output for error messages
raise ModuleError(self,
"Error retrieving file '%s'\n" % name + errs)
return out_dirname
def git_get_type(name, version="HEAD"):
#cmd_list = [["echo", str(version + ':' + name)],
# self.git_command() + ["cat-file", "--batch-check"]]
cmd_list = [PersistentPath.git_command() + ["cat-file", "-t",
str(version + ':'+name)]]
debug_print('executing commands', cmd_list)
result, output, errs = execute_piped_cmdlines(cmd_list)
debug_print('stdout:', type(output), output)
debug_print('stderr:', type(errs), errs)
if result != 0:
# check output for error messages
raise ModuleError(self, "Error retrieving file '%s'" % name +
errs)
return output.split(None,1)[0]
def git_get_type(name, version="HEAD"):
#cmd_list = [["echo", str(version + ':' + name)],
# self.git_command() + ["cat-file", "--batch-check"]]
cmd_list = [
PersistentPath.git_command() +
["cat-file", "-t", str(version + ':' + name)]
]
debug_print('executing commands', cmd_list)
result, output, errs = execute_piped_cmdlines(cmd_list)
debug_print('stdout:', type(output), output)
debug_print('stderr:', type(errs), errs)
if result != 0:
# check output for error messages
raise ModuleError(self, "Error retrieving file '%s'" % name + errs)
return output.split(None, 1)[0]
