- def __address_or_alias(addr):
- if not addr:
- return None
- if addr.find('@') >= 0:
- # it's an e-mail address
- return addr
- alias = config.get('mail.alias.'+addr)
- if alias:
- # it's an alias
- return alias
- raise CmdException, 'unknown e-mail alias: %s' % addr
-
- addr_list = [__address_or_alias(addr.strip())
- for addr in addr_str.split(',')]
- return ', '.join([addr for addr in addr_list if addr])
-
-def patch_name_from_msg(msg):
- """Return a string to be used as a patch name. This is generated
- from the first 30 characters of the top line of the string passed
- as argument."""
- if not msg:
- return None
-
- subject_line = msg[:30].lstrip().split('\n', 1)[0].lower()
- return re.sub('[\W]+', '-', subject_line).strip('-')
-
-def make_patch_name(msg, unacceptable, default_name = 'patch',
- alternative = True):
- """Return a patch name generated from the given commit message,
- guaranteed to make unacceptable(name) be false. If the commit
- message is empty, base the name on default_name instead."""
- patchname = patch_name_from_msg(msg)
- if not patchname:
- patchname = default_name
- if alternative and unacceptable(patchname):
- suffix = 0
- while unacceptable('%s-%d' % (patchname, suffix)):
- suffix += 1
- patchname = '%s-%d' % (patchname, suffix)
- return patchname
+ if contains_diff:
+ (text, diff) = __split_descr_diff(text)
+ else:
+ diff = None
+ (descr, authname, authemail, authdate) = __parse_description(text)
+
+ # we don't yet have an agreed place for the creation date.
+ # Just return None
+ return (descr, authname, authemail, authdate, diff)
+
+def readonly_constant_property(f):
+ """Decorator that converts a function that computes a value to an
+ attribute that returns the value. The value is computed only once,
+ the first time it is accessed."""
+ def new_f(self):
+ n = '__' + f.__name__
+ if not hasattr(self, n):
+ setattr(self, n, f(self))
+ return getattr(self, n)
+ return property(new_f)
+
+def update_commit_data(cd, options, allow_edit = False):
+ """Return a new CommitData object updated according to the command line
+ options."""
+ # Set the commit message from commandline.
+ if options.message != None:
+ cd = cd.set_message(options.message)
+
+ # Modify author data.
+ cd = cd.set_author(options.author(cd.author))
+
+ # Add Signed-off-by: or similar.
+ if options.sign_str != None:
+ sign_str = options.sign_str
+ else:
+ sign_str = config.get("stgit.autosign")
+ if sign_str != None:
+ cd = cd.set_message(
+ add_sign_line(cd.message, sign_str,
+ cd.committer.name, cd.committer.email))
+
+ # Let user edit the commit message manually.
+ if allow_edit and not options.message:
+ cd = cd.set_message(edit_string(cd.message, '.stgit-new.txt'))
+
+ return cd
+
+class DirectoryException(StgException):
+ pass
+
+class _Directory(object):
+ def __init__(self, needs_current_series = True, log = True):
+ self.needs_current_series = needs_current_series
+ self.log = log
+ @readonly_constant_property
+ def git_dir(self):
+ try:
+ return Run('git', 'rev-parse', '--git-dir'
+ ).discard_stderr().output_one_line()
+ except RunException:
+ raise DirectoryException('No git repository found')
+ @readonly_constant_property
+ def __topdir_path(self):
+ try:
+ lines = Run('git', 'rev-parse', '--show-cdup'
+ ).discard_stderr().output_lines()
+ if len(lines) == 0:
+ return '.'
+ elif len(lines) == 1:
+ return lines[0]
+ else:
+ raise RunException('Too much output')
+ except RunException:
+ raise DirectoryException('No git repository found')
+ @readonly_constant_property
+ def is_inside_git_dir(self):
+ return { 'true': True, 'false': False
+ }[Run('git', 'rev-parse', '--is-inside-git-dir'
+ ).output_one_line()]
+ @readonly_constant_property
+ def is_inside_worktree(self):
+ return { 'true': True, 'false': False
+ }[Run('git', 'rev-parse', '--is-inside-work-tree'
+ ).output_one_line()]
+ def cd_to_topdir(self):
+ os.chdir(self.__topdir_path)
+ def write_log(self, msg):
+ if self.log:
+ log.compat_log_entry(msg)
+
+class DirectoryAnywhere(_Directory):
+ def setup(self):
+ pass
+
+class DirectoryHasRepository(_Directory):
+ def setup(self):
+ self.git_dir # might throw an exception
+ log.compat_log_external_mods()
+
+class DirectoryInWorktree(DirectoryHasRepository):
+ def setup(self):
+ DirectoryHasRepository.setup(self)
+ if not self.is_inside_worktree:
+ raise DirectoryException('Not inside a git worktree')
+
+class DirectoryGotoToplevel(DirectoryInWorktree):
+ def setup(self):
+ DirectoryInWorktree.setup(self)
+ self.cd_to_topdir()
+
+class DirectoryHasRepositoryLib(_Directory):
+ """For commands that use the new infrastructure in stgit.lib.*."""
+ def __init__(self):
+ self.needs_current_series = False
+ self.log = False # stgit.lib.transaction handles logging
+ def setup(self):
+ # This will throw an exception if we don't have a repository.
+ self.repository = libstack.Repository.default()
~mdw / stgit / blobdiff