def Run(params):
base_branch = params.args[1]
repos_and_local_branches = GetReposAndLocalBranches(
params, patterns=['*%s*' % base_branch])
# Now, do things the other way, show a connection from the branch to the repos which have it!
branch_to_repos = ConvertRepoToBranchesToBranchToRepos(
repos_and_local_branches)
if len(params.config.repos) == 1:
params.config.serial = True
if base_branch in branch_to_repos or not branch_to_repos:
# Ok, the default one matches, just go on with it...
from .action_default import Run
return Run(params)
if len(branch_to_repos) == 1:
# The default one does not match but we have a single match, let's use it!
branch, _repo = iteritems(branch_to_repos).next()
params.args[1] = branch
from .action_default import Run # @Reimport
return Run(params)
# Print it for the user
Print(
'Found more than one branch that matches ${START_COLOR}%s${RESET_COLOR}:\n'
% params.args[1])
PrintBranchToRepos(branch_to_repos, params)
Print(
'\n${START_COLOR}ERROR${RESET_COLOR}: unable to decide branch to work on.',
__color__='RED')
def Run(params):
base_branch = params.args[1]
repos_and_local_branches = GetReposAndLocalBranches(
params, patterns=['*%s*' % base_branch])
# Now, do things the other way, show a connection from the branch to the repos which have it!
branch_to_repos = ConvertRepoToBranchesToBranchToRepos(repos_and_local_branches)
if len(params.config.repos) == 1:
params.config.serial = True
if base_branch in branch_to_repos or not branch_to_repos:
# Ok, the default one matches, just go on with it...
from .action_default import Run
return Run(params)
if len(branch_to_repos) == 1:
# The default one does not match but we have a single match, let's use it!
branch, _repo = iteritems(branch_to_repos).next()
params.args[1] = branch
from .action_default import Run # @Reimport
return Run(params)
# Print it for the user
Print('Found more than one branch that matches ${START_COLOR}%s${RESET_COLOR}:\n' % params.args[1])
PrintBranchToRepos(branch_to_repos, params)
Print('\n${START_COLOR}ERROR${RESET_COLOR}: unable to decide branch to work on.', __color__='RED')
def CreateMessagesFromReposToBranchAndMessages(repos, repos_to_branch_and_messages):
from mu_repo.backwards import iteritems
from mu_repo.print_ import CreateJoinedReposMsg
messages = []
empty_repos_and_branches = []
for repo in repos:
branch, message = repos_to_branch_and_messages.get(
repo, ("ERROR: Unable to get cache state", "ERROR: Unable to get cache state")
)
if message:
messages.append(message)
else:
empty_repos_and_branches.append((repo, branch))
if empty_repos_and_branches:
branch_to_repos = {}
for repo, branch in empty_repos_and_branches:
branch_to_repos.setdefault(branch, []).append(repo)
for branch, repos in iteritems(branch_to_repos):
messages.append(
"${START_COLOR}Unchanged:${RESET_COLOR} %s\nat branch: ${START_COLOR}%s${RESET_COLOR}\n"
% (CreateJoinedReposMsg("", repos), branch)
)
return messages
def __init__(self):
colors = dict(
BLACK=[],
BLUE=['BLUE'],
CYAN=['GREEN', 'BLUE'],
GREEN=['GREEN'],
MAGENTA=['RED', 'BLUE'],
RED=['RED'],
WHITE=['RED', 'GREEN', 'BLUE'],
YELLOW=['RED', 'GREEN'],
)
self._foreground_map = color_map = { '' : 0 }
for color_name, color_components in iteritems(colors):
if color_components:
value = _color_console.FOREGROUND_INTENSITY
else:
value = 0
for component in color_components:
value |= getattr(_color_console, 'FOREGROUND_' + component)
color_map[color_name] = value
#Some of the calls below could raise exceptions, in which case we should
#fallback to another approach!
self._reset = _color_console.get_text_attr()
def __init__(self):
import win32console
colors = dict(
BLACK=[],
BLUE=['BLUE'],
CYAN=['GREEN', 'BLUE'],
GREEN=['GREEN'],
MAGENTA=['RED', 'BLUE'],
RED=['RED'],
WHITE=['RED', 'GREEN', 'BLUE'],
YELLOW=['RED', 'GREEN'],
)
self._foreground_map = color_map = { '' : 0 }
for color_name, color_components in iteritems(colors):
if color_components:
value = getattr(win32console, 'FOREGROUND_INTENSITY')
else:
value = 0
for component in color_components:
value |= getattr(win32console, 'FOREGROUND_' + component)
color_map[color_name] = value
#Some of the calls below could raise exceptions, in which case we should
#fallback to another approach!
self._output_handle = win32console.GetStdHandle(win32console.STD_OUTPUT_HANDLE)
self._reset = self._output_handle.GetConsoleScreenBufferInfo()['Attributes']
self._console = win32console.PyConsoleScreenBufferType(self._output_handle)
def PrintBranchToRepos(branch_to_repos, params):
for branch, repos in sorted(iteritems(branch_to_repos)):
if len(repos) == 1:
msg = '${START_COLOR}%s${RESET_COLOR}' % (branch,)
elif len(repos) == len(set(params.config.repos)):
msg = '${START_COLOR}%s${RESET_COLOR} (all repos)' % (branch,)
else:
msg = '${START_COLOR}%s${RESET_COLOR} (%s)' % (branch, ', '.join(sorted(repos)))
Print(msg)
def PrintBranchToRepos(branch_to_repos, params):
for branch, repos in sorted(iteritems(branch_to_repos)):
if len(repos) == 1:
msg = '${START_COLOR}%s${RESET_COLOR}' % (branch, )
elif len(repos) == len(set(params.config.repos)):
msg = '${START_COLOR}%s${RESET_COLOR} (all repos)' % (branch, )
else:
msg = '${START_COLOR}%s${RESET_COLOR} (%s)' % (branch, ', '.join(
sorted(repos)))
Print(msg)
def Run(params):
#Update them
from .action_up import Run
repos_and_curr_branch = Run(params)
if not repos_and_curr_branch:
Print('No tracked repos!')
return
branch_to_repos = {}
#Check if all on the same branch
for repo, branch in repos_and_curr_branch:
curr = branch_to_repos.setdefault(branch, [])
curr.append(repo)
if len(branch_to_repos) > 1:
msg = '\n${START_COLOR}Warning: found repos in different branches${RESET_COLOR}:\n %s\nProceed?(y/n)' % (
'\n '.join([
str('Branch: ${START_COLOR}%s${RESET_COLOR} (%s)' %
(key, ', '.join(val)))
for (key, val) in branch_to_repos.items()
]))
ret = ''
while ret not in ('y', 'n'):
Print(msg)
ret = raw_input().strip().lower()
if ret != 'y':
return
#Diff it
from .action_diff import Run #@Reimport
initial_args = params.args[:]
initial_repos = params.config.repos[:]
for branch, repos in iteritems(branch_to_repos):
params.args = initial_args + ['origin/' + branch]
params.config.repos = repos
if len(branch_to_repos) > 1:
Print('\nOutput for branch: ${START_COLOR}%s${RESET_COLOR} (%s)' %
(branch, ', '.join(repos)))
Run(params)
params.args = initial_args
params.config.repos = initial_repos
def Run(params):
'''
Note: this action always runs in parallel.
'''
repos_and_curr_branch = GetReposAndCurrBranch(params, verbose=False)
as_dict = dict(repos_and_curr_branch)
commands = []
for repo, _branch in repos_and_curr_branch:
commands.append(ParallelCmd(repo, [params.config.git] + ['status', '-s']))
empty_repos_and_branches = []
def OnOutput(output):
branch_name = as_dict.get(output.repo, 'UNKNOWN_BRANCH')
if not output.stdout:
empty_repos_and_branches.append((output.repo, branch_name))
else:
status = [
START_COLOR,
output.repo,
' ',
branch_name,
':',
RESET_COLOR,
'\n',
Indent(output.stdout),
'\n',
]
Print(''.join(status))
ExecuteInParallel(commands, on_output=OnOutput)
if empty_repos_and_branches:
branch_to_repos = {}
for repo, branch in empty_repos_and_branches:
branch_to_repos.setdefault(branch, []).append(repo)
for branch, repos in iteritems(branch_to_repos):
Print("${START_COLOR}Unchanged:${RESET_COLOR} %s\nat branch: ${START_COLOR}%s${RESET_COLOR}\n" % (
CreateJoinedReposMsg('', repos), branch))
return repos_and_curr_branch
def Run(params):
#Update them
from .action_up import Run
repos_and_curr_branch = Run(params)
if not repos_and_curr_branch:
Print('No tracked repos!')
return
branch_to_repos = {}
#Check if all on the same branch
for repo, branch in repos_and_curr_branch:
curr = branch_to_repos.setdefault(branch, [])
curr.append(repo)
if len(branch_to_repos) > 1:
msg = '\n${START_COLOR}Warning: found repos in different branches${RESET_COLOR}:\n %s\nProceed?(y/n)' % ('\n '.join([str('Branch: ${START_COLOR}%s${RESET_COLOR} (%s)' % (key, ', '.join(val))) for (key, val) in branch_to_repos.items()]))
ret = ''
while ret not in ('y', 'n'):
Print(msg)
ret = raw_input().strip().lower()
if ret != 'y':
return
#Diff it
from .action_diff import Run #@Reimport
initial_args = params.args[:]
initial_repos = params.config.repos[:]
for branch, repos in iteritems(branch_to_repos):
params.args = initial_args + ['origin/' + branch]
params.config.repos = repos
if len(branch_to_repos) > 1:
Print('\nOutput for branch: ${START_COLOR}%s${RESET_COLOR} (%s)' % (branch, ', '.join(repos)))
Run(params)
params.args = initial_args
params.config.repos = initial_repos
def __str__(self):
lst = []
for key, val in self.items():
if isinstance(val, str):
lst.append('%s=%s' % (key, val))
elif isinstance(val, list):
assert key[-1] == 's' # (change repos->repo or remote_hosts->remote_host)
key = key[:-1]
for v in sorted(val):
lst.append('%s=%s' % (key, v))
elif isinstance(val, dict):
assert key == 'groups'
for group_name, repos in sorted(iteritems(val)):
values = [group_name] + repos
lst.append('group=%s' % ', '.join(values))
else:
raise AssertionError('Expecting val to be a list of strings.')
return '\n'.join(lst)
def __str__(self):
lst = []
for key, val in self.items():
if isinstance(val, str):
lst.append('%s=%s' % (key, val))
elif isinstance(val, list):
assert key == 'repos'
key = key[:-1]
for v in sorted(val):
lst.append('%s=%s' % (key, v))
elif isinstance(val, dict):
assert key == 'groups'
for group_name, repos in sorted(iteritems(val)):
values = [group_name] + repos
lst.append('group=%s' % ', '.join(values))
else:
raise AssertionError('Expecting val to be a list of strings.')
return '\n'.join(lst)
def GetReposAndCurrBranch(params, verbose=True):
'''
:param params: Params
The parameters used to get the repos and current branch (mostly using config).
:return: list(tuple(str, str))
A list with the repository and current branch for that repository.
'''
repos_and_curr_branch = []
def OnOutput(output):
stdout = output.stdout.strip()
if stdout:
repos_and_curr_branch.append((output.repo, stdout))
else:
if verbose:
Print(
'Unable to update (could not get current branch for: %s)' %
(output.repo, ))
from .action_default import Run #@Reimport
from mu_repo import Params
old_serial = params.config.serial
params.config.serial = False #Cannot be serial as we want to get the output
Run(Params(params.config, ['rev-parse', '--abbrev-ref', 'HEAD'],
params.config_file),
on_output=OnOutput)
if verbose:
branch_to_repos = {}
for repo, branch in repos_and_curr_branch:
branch_to_repos.setdefault(branch, []).append(repo)
for branch, repos in iteritems(branch_to_repos):
Print(
"Will handle ${START_COLOR}origin %s${RESET_COLOR} for: %s\n" %
(branch, ', '.join(sorted(repos))))
#Restore serial for next command.
params.config.serial = old_serial
return repos_and_curr_branch
def GetReposAndCurrBranch(params, verbose=True):
'''
:param params: Params
The parameters used to get the repos and current branch (mostly using config).
:return: list(tuple(str, str))
A list with the repository and current branch for that repository.
'''
repos_and_curr_branch = []
def OnOutput(output):
stdout = output.stdout.strip()
if stdout:
repos_and_curr_branch.append((output.repo, stdout))
else:
if verbose:
Print('Unable to update (could not get current branch for: %s)' % (output.repo,))
from .action_default import Run #@Reimport
from mu_repo import Params
old_serial = params.config.serial
params.config.serial = False #Cannot be serial as we want to get the output
Run(
Params(params.config, ['rev-parse', '--abbrev-ref', 'HEAD'], params.config_file),
on_output=OnOutput
)
if verbose:
branch_to_repos = {}
for repo, branch in repos_and_curr_branch:
branch_to_repos.setdefault(branch, []).append(repo)
for branch, repos in iteritems(branch_to_repos):
Print("Will handle ${START_COLOR}origin %s${RESET_COLOR} for: %s\n" % (
branch, ', '.join(sorted(repos))))
#Restore serial for next command.
params.config.serial = old_serial
return repos_and_curr_branch
def CreateMessagesFromReposToBranchAndMessages(repos, repos_to_branch_and_messages):
from mu_repo.backwards import iteritems
from mu_repo.print_ import CreateJoinedReposMsg
messages = []
empty_repos_and_branches = []
for repo in repos:
branch, message = repos_to_branch_and_messages.get(
repo, ('ERROR: Unable to get cache state', 'ERROR: Unable to get cache state'))
if message:
messages.append(message)
else:
empty_repos_and_branches.append((repo, branch))
if empty_repos_and_branches:
branch_to_repos = {}
for repo, branch in empty_repos_and_branches:
branch_to_repos.setdefault(branch, []).append(repo)
for branch, repos in iteritems(branch_to_repos):
messages.append(
"${START_COLOR}Unchanged:${RESET_COLOR} %s\nat branch: ${START_COLOR}%s${RESET_COLOR}\n" % (
CreateJoinedReposMsg('', repos), branch))
return messages
def Run(params):
'''
Actions for mu group.
'''
args = params.args
config_file = params.config_file
config = params.config
msgs = []
command = args[1] if len(args) > 1 else None
group_name = args[2] if len(args) > 2 else None
clean_new_group = '--clean' in args or '--empty' in args
if command != 'add' and clean_new_group:
msg = '--clean and --empty only for "add" command'
Print(msg)
return Status(msg, False)
if not command:
if not config.groups:
msg = 'No groups registered. Use "add" to add a new one.'
Print(msg)
msgs.append(msg)
else:
for group_name in config.groups:
if group_name == config.current_group:
msg = '* %s' % group_name
else:
msg = ' %s' % group_name
Print(msg)
msgs.append(msg)
elif command == 'add':
if group_name is None:
msg = 'Group name not given.'
Print(msg)
return Status(msg, False)
if group_name in config.groups:
msg = 'Group ${START_COLOR}%s${RESET_COLOR} already exists.' % group_name
Print(msg)
return Status(msg, False)
if clean_new_group:
config.groups[group_name] = []
else:
config.groups[group_name] = config.repos
config.current_group = group_name
elif command in ('rm', 'del', 'switch', 'sw'):
if group_name is None:
header_msg = 'Please choose which group you want to switch to:'
while True:
Print(header_msg)
groups = set()
i_to_group = {}
lines = []
for i, (group, group_contents) in enumerate(sorted(backwards.iteritems(config.groups))):
groups_desc = ', '.join(group_contents)
lines.append(('[${START_COLOR}%s${RESET_COLOR}]: %s' % (i, group), groups_desc))
i_to_group[str(i)] = group
groups.add(group)
discount_len = len('${START_COLOR}') + len('${RESET_COLOR}')
max_part_0 = 0
for line in lines:
max_part_0 = max(max_part_0, len(line[0])-discount_len)
max_part_0+= 1
max_cols = 80
remainder = max_cols - max_part_0
if remainder < 20:
remainder = 20
part0_size = max_cols - remainder
for part0, part1 in lines:
if (len(part0) - discount_len) < part0_size:
part0 += ' ' * (part0_size - (len(part0) - discount_len))
if len(part1) > remainder:
part1 = part1[:remainder-3] + '...'
Print(part0+part1)
Print('\n[${START_COLOR}C${RESET_COLOR}]: Cancel')
try:
user_entered = raw_input('\nSelect: ').strip()
except KeyboardInterrupt:
return Status('Cancelled', False)
if user_entered in i_to_group:
group_name = i_to_group[user_entered]
break
if user_entered in groups:
group_name = user_entered
break
if user_entered in ('C', 'c'):
return Status('Cancelled', False)
header_msg = 'Did not match. Please choose again:'
if group_name not in config.groups:
msg = 'Group "%s" does not exist.' % group_name
Print(msg)
return Status(msg, False)
if command in ('switch', 'sw'):
msg = 'Switched to group ${START_COLOR}%s${RESET_COLOR}' % group_name
config.current_group = group_name
else:
msg = 'Group ${START_COLOR}%s${RESET_COLOR} removed' % group_name
if config.current_group == group_name:
config.current_group = None
msg += ' (no current group)'
msg += '.'
del config.groups[group_name]
Print(msg)
msgs.append(msg)
elif command == 'reset':
config.current_group = None
msg = 'Group reset. No current group.'
Print(msg)
msgs.append(msg)
else:
msg = 'Unknown group command: %s' % command
Print(msg)
return Status(msg, False)
with open(config_file, 'w') as f:
f.write(str(config))
return Status('\n'.join(msgs), True, config)
