def _special_project(name):
# Returns a Project instance for one of the special repositories in west/,
# so that we can reuse the project-related functions for them
remote = Remote(name=config.get(name, 'remote', fallback='origin'),
url='dummy URL for {} repository'.format(name))
# 'revision' always exists and defaults to 'master'
return Project(name,
remote,
None,
revision=config.get(name, 'revision', fallback='master'),
path=os.path.join('west', name))
def _special_project(args, name):
# Returns a Project instance for one of the special repositories in west/,
# so that we can reuse the project-related functions for them
if name == 'manifest':
url = config.get(name, 'remote', fallback='origin')
revision = config.get(name, 'revision', fallback='master')
return SpecialProject(name,
revision=revision,
path=os.path.join('west', name),
url=url)
return Manifest.from_file(_manifest_path(args), name).west_project
def manifest_path():
'''Return the path to the manifest file.
Raises WestNotFound if called from outside of a west working directory.'''
try:
return os.path.join(util.west_topdir(), config.get('manifest', 'path'),
'west.yml')
except (configparser.NoOptionError, configparser.NoSectionError) as e:
raise MalformedConfig('missing key: \'{}\' in west config file'.format(
e.args[0])) from e
def _special_project(name):
# Returns a Project instance for one of the special repositories in west/,
# so that we can reuse the project-related functions for them
# TODO: Maybe the Remote class could be replaced by a single
# project.remote_name field, now that we no longer use the Git remote
# mechanism and fetch directly from URLs
remote = Remote(name='dummy name for {} repository'.format(name),
url='dummy URL for {} repository'.format(name))
# 'revision' always exists and defaults to 'master'
project = Project(name, remote, None,
revision=config.get(name, 'revision', fallback='master'),
path=os.path.join('west', name))
# This could also be the name of a Git remote. The naming breaks a bit
# here.
project.url = config.get(name, 'remote', fallback='origin')
return project
def _load(self, data, sections):
# Initialize this instance's fields from values given in the
# manifest data, which must be validated according to the schema.
if 'west' in sections:
west = data.get('west', {})
url = west.get('url') or WEST_URL_DEFAULT
revision = west.get('revision') or WEST_REV_DEFAULT
self.west_project = SpecialProject('west',
url=url,
revision=revision,
path=os.path.join(
'.west', 'west'))
# Next is the manifest section
if 'manifest' not in sections:
return
projects = []
project_abspaths = set()
manifest = data.get('manifest')
path = config.get('manifest', 'path', fallback=None)
self_tag = manifest.get('self')
if path is None:
path = self_tag.get('path') if self_tag else None
west_commands = self_tag.get('west-commands') if self_tag else None
project = SpecialProject(path, path=path, west_commands=west_commands)
projects.insert(MANIFEST_PROJECT_INDEX, project)
# Map from each remote's name onto that remote's data in the manifest.
remotes = tuple(
Remote(r['name'], r['url-base']) for r in manifest['remotes'])
remotes_dict = {r.name: r for r in remotes}
# Get any defaults out of the manifest.
#
# md = manifest defaults (dictionary with values parsed from
# the manifest)
md = manifest.get('defaults', dict())
mdrem = md.get('remote')
if mdrem:
# The default remote name, if provided, must refer to a
# well-defined remote.
if mdrem not in remotes_dict:
self._malformed(
'default remote {} is not defined'.format(mdrem))
default_remote = remotes_dict[mdrem]
default_remote_name = mdrem
else:
default_remote = None
default_remote_name = None
defaults = Defaults(remote=default_remote, revision=md.get('revision'))
# mp = manifest project (dictionary with values parsed from
# the manifest)
for mp in manifest['projects']:
# Validate the project name.
name = mp['name']
if name == 'west':
self._malformed('the name "west" is reserved and cannot '
'be used to name a manifest project')
# Validate the project remote.
remote_name = mp.get('remote', default_remote_name)
if remote_name is None:
self._malformed(
'project {} does not specify a remote'.format(name))
if remote_name not in remotes_dict:
self._malformed('project {} remote {} is not defined'.format(
name, remote_name))
# Create the project instance for final checking.
project = Project(name,
remotes_dict[remote_name],
defaults,
path=mp.get('path'),
clone_depth=mp.get('clone-depth'),
revision=mp.get('revision'),
west_commands=mp.get('west-commands'))
# Two projects cannot have the same path. We use absolute
# paths to check for collisions to ensure paths are
# normalized (e.g. for case-insensitive file systems or
# in cases like on Windows where / or \ may serve as a
# path component separator).
if project.abspath in project_abspaths:
self._malformed('project {} path {} is already in use'.format(
project.name, project.path))
project_abspaths.add(project.abspath)
projects.append(project)
self.defaults = defaults
self.remotes = remotes
self._remotes_dict = remotes_dict
self.projects = tuple(projects)
