def git_remove_path(path):
global git_bin, local_db
# only recommended for intermediate files!
inner_cmd = [git_bin, "rm", "-r", "--cached", "--ignore-unmatch", path]
inner_cmd_str = ' '.join(inner_cmd)
cmd_line = PersistentPath.git_command() + \
['filter-branch', '--index-filter', inner_cmd_str, 'HEAD']
debug_print('executing', cmd_line)
result, output, errs = execute_cmdline2(cmd_line)
debug_print('result:', result)
debug_print('stdout:', type(output), output)
debug_print('stderr:', type(errs), errs)
debug_print('***')
shutil.rmtree(os.path.join(local_db, ".git", "refs", "original"))
cmd_line = PersistentPath.git_command() + ["reflog", "expire", "--all"]
debug_print('executing', cmd_line)
result, output, errs = execute_cmdline2(cmd_line)
debug_print('result:', result)
debug_print('stdout:', type(output), output)
debug_print('stderr:', type(errs), errs)
debug_print('***')
cmd_line = PersistentPath.git_command() + [
"gc", "--aggressive", "--prune"
]
debug_print('executing', cmd_line)
result, output, errs = execute_cmdline2(cmd_line)
debug_print('result:', result)
debug_print('stdout:', type(output), output)
debug_print('stderr:', type(errs), errs)
debug_print('***')
def git_remove_path(path):
global git_bin, local_db
# only recommended for intermediate files!
inner_cmd = [git_bin, "rm", "-r", "--cached", "--ignore-unmatch",path]
inner_cmd_str = ' '.join(inner_cmd)
cmd_line = PersistentPath.git_command() + \
['filter-branch', '--index-filter', inner_cmd_str, 'HEAD']
debug_print('executing', cmd_line)
result, output, errs = execute_cmdline2(cmd_line)
debug_print('result:', result)
debug_print('stdout:', type(output), output)
debug_print('stderr:', type(errs), errs)
debug_print('***')
shutil.rmtree(os.path.join(local_db, ".git", "refs", "original"))
cmd_line = PersistentPath.git_command() + ["reflog", "expire","--all"]
debug_print('executing', cmd_line)
result, output, errs = execute_cmdline2(cmd_line)
debug_print('result:', result)
debug_print('stdout:', type(output), output)
debug_print('stderr:', type(errs), errs)
debug_print('***')
cmd_line = PersistentPath.git_command() + ["gc", "--aggressive",
"--prune"]
debug_print('executing', cmd_line)
result, output, errs = execute_cmdline2(cmd_line)
debug_print('result:', result)
debug_print('stdout:', type(output), output)
debug_print('stderr:', type(errs), errs)
debug_print('***')
def git_add_commit(filename):
cmd_line = PersistentPath.git_command() + ['add', filename]
debug_print('executing', cmd_line)
result, output, errs = execute_cmdline2(cmd_line)
debug_print(output)
debug_print('***')
cmd_line = PersistentPath.git_command() + ['commit', '-q', '-m',
'Updated %s' % filename]
debug_print('executing', cmd_line)
result, output, errs = execute_cmdline2(cmd_line)
debug_print('result:', result)
debug_print('stdout:', type(output), output)
debug_print('stderr:', type(errs), errs)
debug_print('***')
if len(output) > 1:
# failed b/c file is the same
# return
debug_print('got unexpected output')
return None
cmd_line = PersistentPath.git_command() + ['log', '-1']
debug_print('executing', cmd_line)
result, output, errs = execute_cmdline2(cmd_line)
debug_print(output)
debug_print('***')
if output.startswith('commit'):
return output.split(None, 2)[1]
return None
def git_add_commit(filename):
cmd_line = PersistentPath.git_command() + ['add', filename]
debug_print('executing', cmd_line)
result, output, errs = execute_cmdline2(cmd_line)
debug_print(output)
debug_print('***')
cmd_line = PersistentPath.git_command() + [
'commit', '-q', '-m',
'Updated %s' % filename
]
debug_print('executing', cmd_line)
result, output, errs = execute_cmdline2(cmd_line)
debug_print('result:', result)
debug_print('stdout:', type(output), output)
debug_print('stderr:', type(errs), errs)
debug_print('***')
if len(output) > 1:
# failed b/c file is the same
# return
debug_print('got unexpected output')
return None
cmd_line = PersistentPath.git_command() + ['log', '-1']
debug_print('executing', cmd_line)
result, output, errs = execute_cmdline2(cmd_line)
debug_print(output)
debug_print('***')
if output.startswith('commit'):
return output.split(None, 2)[1]
return None
def git_get_latest_version(filename):
cmd_line = PersistentPath.git_command() + ['log', '-1', filename]
debug_print('executing', cmd_line)
result, output, errs = execute_cmdline2(cmd_line)
debug_print(output)
if output.startswith('commit'):
return output.split(None, 2)[1]
return None
def git_get_latest_version(filename):
cmd_line = PersistentPath.git_command() + ['log', '-1', filename]
debug_print('executing', cmd_line)
result, output, errs = execute_cmdline2(cmd_line)
debug_print(output)
if output.startswith('commit'):
return output.split(None, 2)[1]
return None
def git_init(dir):
global git_bin
if systemType == "Windows":
cmd = ["%s:" % dir[0], "&&", "cd", "%s" % dir, "&&", git_bin, "init"]
else:
cmd = ["cd", "%s" % dir, "&&", git_bin, "init"]
debug_print('cmd:', cmd)
result, output, errs = execute_cmdline2(cmd)
debug_print('init result', result)
debug_print('init output', output)
def git_init(dir):
global git_bin
if systemType == "Windows":
cmd = ["%s:" % dir[0], "&&", "cd", "%s" % dir, "&&", git_bin, "init"]
else:
cmd = ["cd", "%s" % dir, "&&", git_bin, "init"]
debug_print('cmd:', cmd)
result, output, errs = execute_cmdline2(cmd)
debug_print('init result', result)
debug_print('init output', output)
def git_compute_tree_hash(dirname):
lines = []
for file in os.listdir(dirname):
fname = os.path.join(dirname, file)
if os.path.isdir(fname):
hash = PersistentPath.git_compute_tree_hash(fname)
lines.append("040000 tree " + hash + '\t' + file)
elif os.path.isfile(fname):
hash = PersistentPath.git_compute_file_hash(fname)
lines.append("100644 blob " + hash + '\t' + file)
(fd, tree_fname) = tempfile.mkstemp(prefix='vt_persist')
os.close(fd)
tree_f = open(tree_fname, 'w')
for line in lines:
print >> tree_f, line
tree_f.close()
cmd_line = PersistentPath.git_command() + [
'mktree', '--missing', '<', tree_fname
]
debug_print('executing', cmd_line)
result, output, errs = execute_cmdline2(cmd_line)
debug_print('result:', result)
debug_print(output)
debug_print('***')
os.remove(tree_fname)
if result != 0:
raise ModuleError(self,
"Error retrieving file '%s'\n" % dirname + errs)
tree_hash = output.rsplit(None, 1)[-1].strip()
debug_print('hash:', tree_hash)
cmd_line = PersistentPath.git_command() + ['prune']
debug_print('executing', cmd_line)
result, output, errs = execute_cmdline2(cmd_line)
debug_print('result:', result)
debug_print(output)
debug_print('***')
return tree_hash
def git_compute_tree_hash(dirname):
lines = []
for file in os.listdir(dirname):
fname = os.path.join(dirname, file)
if os.path.isdir(fname):
hash = PersistentPath.git_compute_tree_hash(fname)
lines.append("040000 tree " + hash + '\t' + file)
elif os.path.isfile(fname):
hash = PersistentPath.git_compute_file_hash(fname)
lines.append("100644 blob " + hash + '\t' + file)
(fd, tree_fname) = tempfile.mkstemp(prefix='vt_persist')
os.close(fd)
tree_f = open(tree_fname, 'w')
for line in lines:
print >>tree_f, line
tree_f.close()
cmd_line = PersistentPath.git_command() + ['mktree', '--missing',
'<', tree_fname]
debug_print('executing', cmd_line)
result, output, errs = execute_cmdline2(cmd_line)
debug_print('result:', result)
debug_print(output)
debug_print('***')
os.remove(tree_fname)
if result != 0:
raise ModuleError(self, "Error retrieving file '%s'\n" % dirname +
errs)
tree_hash = output.rsplit(None, 1)[-1].strip()
debug_print('hash:', tree_hash)
cmd_line = PersistentPath.git_command() + ['prune']
debug_print('executing', cmd_line)
result, output, errs = execute_cmdline2(cmd_line)
debug_print('result:', result)
debug_print(output)
debug_print('***')
return tree_hash
def git_compute_file_hash(filename):
# run git hash-object filename
cmd_line = PersistentPath.git_command() + ['hash-object', filename]
debug_print('executing', cmd_line)
result, output, errs = execute_cmdline2(cmd_line)
debug_print('result:', result)
debug_print('stdout:', type(output), output)
debug_print('stderr:', type(errs), errs)
debug_print('***')
if result != 0:
raise ModuleError(None, "Error retrieving file '%s'\n" % filename +
errs)
return output.strip()
def git_compute_file_hash(filename):
# run git hash-object filename
cmd_line = PersistentPath.git_command() + ['hash-object', filename]
debug_print('executing', cmd_line)
result, output, errs = execute_cmdline2(cmd_line)
debug_print('result:', result)
debug_print('stdout:', type(output), output)
debug_print('stderr:', type(errs), errs)
debug_print('***')
if result != 0:
raise ModuleError(None,
"Error retrieving file '%s'\n" % filename + errs)
return output.strip()
def git_get_file(name, version="HEAD", out_fname=None, out_suffix=''):
global temp_persist_files
if out_fname is None:
# create a temporary file
(fd, out_fname) = tempfile.mkstemp(suffix=out_suffix,
prefix='vt_persist')
os.close(fd)
temp_persist_files.append(out_fname)
cmd_line = PersistentPath.git_command() + ["show",
str(version + ':' + name),
'>', out_fname]
debug_print('executing command', cmd_line)
result, output, errs = execute_cmdline2(cmd_line)
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_fname
def git_get_file(name, version="HEAD", out_fname=None, out_suffix=''):
global temp_persist_files
if out_fname is None:
# create a temporary file
(fd, out_fname) = tempfile.mkstemp(suffix=out_suffix,
prefix='vt_persist')
os.close(fd)
temp_persist_files.append(out_fname)
cmd_line = PersistentPath.git_command() + [
"show", str(version + ':' + name), '>', out_fname
]
debug_print('executing command', cmd_line)
result, output, errs = execute_cmdline2(cmd_line)
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_fname
