Ejemplo n.º 1
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 def _get_buildfile_type(self, build_file_rev):
   """Selects the BuildFile type for use in a given pants run."""
   if build_file_rev:
     ScmBuildFile.set_rev(build_file_rev)
     ScmBuildFile.set_scm(get_scm())
     return ScmBuildFile
   else:
     return FilesystemBuildFile
Ejemplo n.º 2
0
 def _get_buildfile_type(self, build_file_rev):
     """Selects the BuildFile type for use in a given pants run."""
     if build_file_rev:
         ScmBuildFile.set_rev(build_file_rev)
         ScmBuildFile.set_scm(get_scm())
         return ScmBuildFile
     else:
         return FilesystemBuildFile
Ejemplo n.º 3
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 def setUp(self):
     super(ScmBuildFileTest, self).setUp()
     ScmBuildFile.set_rev('HEAD')
     ScmBuildFile.set_scm(Git(worktree=self.root_dir))
Ejemplo n.º 4
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 def setUp(self):
   super(ScmBuildFileTest, self).setUp()
   ScmBuildFile.set_rev('HEAD')
   ScmBuildFile.set_scm(Git(worktree=self.root_dir))
Ejemplo n.º 5
0
  def setup(self):
    options_bootstrapper = OptionsBootstrapper()
    bootstrap_options = options_bootstrapper.get_bootstrap_options()

    # Get logging setup prior to loading backends so that they can log as needed.
    self._setup_logging(bootstrap_options.for_global_scope())

    # Add any extra paths to python path (eg for loading extra source backends)
    for path in bootstrap_options.for_global_scope().pythonpath:
      sys.path.append(path)
      pkg_resources.fixup_namespace_packages(path)

    # Load plugins and backends.
    plugins = bootstrap_options.for_global_scope().plugins
    backend_packages = bootstrap_options.for_global_scope().backend_packages
    build_configuration = load_plugins_and_backends(plugins, backend_packages)

    # Now that plugins and backends are loaded, we can gather the known scopes.
    self.targets = []

    known_scope_infos = [ScopeInfo.for_global_scope()]

    # Add scopes for all needed subsystems.
    subsystems = (set(self.subsystems) | Goal.subsystems() | build_configuration.subsystems())
    for subsystem in subsystems:
      known_scope_infos.append(ScopeInfo(subsystem.options_scope, ScopeInfo.GLOBAL_SUBSYSTEM))

    # Add scopes for all tasks in all goals.
    for goal in Goal.all():
      known_scope_infos.extend(filter(None, goal.known_scope_infos()))

    # Now that we have the known scopes we can get the full options.
    self.options = options_bootstrapper.get_full_options(known_scope_infos)
    self.register_options(subsystems)

    # Make the options values available to all subsystems.
    Subsystem._options = self.options

    # Now that we have options we can instantiate subsystems.
    self.run_tracker = RunTracker.global_instance()
    self.reporting = Reporting.global_instance()
    report = self.reporting.initial_reporting(self.run_tracker)
    self.run_tracker.start(report)
    url = self.run_tracker.run_info.get_info('report_url')
    if url:
      self.run_tracker.log(Report.INFO, 'See a report at: {}'.format(url))
    else:
      self.run_tracker.log(Report.INFO, '(To run a reporting server: ./pants server)')

    self.build_file_parser = BuildFileParser(build_configuration=build_configuration,
                                             root_dir=self.root_dir,
                                             run_tracker=self.run_tracker)

    rev = self.options.for_global_scope().build_file_rev
    if rev:
      ScmBuildFile.set_rev(rev)
      ScmBuildFile.set_scm(get_scm())
      build_file_type = ScmBuildFile
    else:
      build_file_type = FilesystemBuildFile
    self.address_mapper = BuildFileAddressMapper(self.build_file_parser, build_file_type)
    self.build_graph = BuildGraph(run_tracker=self.run_tracker,
                                  address_mapper=self.address_mapper)

    # TODO(John Sirois): Kill when source root registration is lifted out of BUILD files.
    with self.run_tracker.new_workunit(name='bootstrap', labels=[WorkUnit.SETUP]):
      source_root_bootstrapper = SourceRootBootstrapper.global_instance()
      source_root_bootstrapper.bootstrap(self.address_mapper, self.build_file_parser)

    self._expand_goals_and_specs()

    # Now that we've parsed the bootstrap BUILD files, and know about the SCM system.
    self.run_tracker.run_info.add_scm_info()
Ejemplo n.º 6
0
  def setup(self, options_bootstrapper, working_set):
    bootstrap_options = options_bootstrapper.get_bootstrap_options()
    global_bootstrap_options = bootstrap_options.for_global_scope()

    # The pants_version may be set in pants.ini for bootstrapping, so we make sure the user actually
    # requested the version on the command line before deciding to print the version and exit.
    if global_bootstrap_options.is_flagged('pants_version'):
      print(global_bootstrap_options.pants_version)
      self._exiter(0)

    # Get logging setup prior to loading backends so that they can log as needed.
    self._setup_logging(global_bootstrap_options)

    # Add any extra paths to python path (e.g., for loading extra source backends).
    for path in global_bootstrap_options.pythonpath:
      sys.path.append(path)
      pkg_resources.fixup_namespace_packages(path)

    # Load plugins and backends.
    plugins = global_bootstrap_options.plugins
    backend_packages = global_bootstrap_options.backend_packages
    build_configuration = load_plugins_and_backends(plugins, working_set, backend_packages)

    # Now that plugins and backends are loaded, we can gather the known scopes.
    self.targets = []

    known_scope_infos = [GlobalOptionsRegistrar.get_scope_info()]

    # Add scopes for all needed subsystems.
    subsystems = Subsystem.closure(set(self.subsystems) |
                                   Goal.subsystems() |
                                   build_configuration.subsystems())
    for subsystem in subsystems:
      known_scope_infos.append(subsystem.get_scope_info())

    # Add scopes for all tasks in all goals.
    for goal in Goal.all():
      known_scope_infos.extend(filter(None, goal.known_scope_infos()))

    # Now that we have the known scopes we can get the full options.
    self.options = options_bootstrapper.get_full_options(known_scope_infos)
    self.register_options(subsystems)

    # Make the options values available to all subsystems.
    Subsystem._options = self.options

    # Now that we have options we can instantiate subsystems.
    self.run_tracker = RunTracker.global_instance()
    self.reporting = Reporting.global_instance()
    report = self.reporting.initial_reporting(self.run_tracker)
    self.run_tracker.start(report)
    url = self.run_tracker.run_info.get_info('report_url')
    if url:
      self.run_tracker.log(Report.INFO, 'See a report at: {}'.format(url))
    else:
      self.run_tracker.log(Report.INFO, '(To run a reporting server: ./pants server)')

    self.build_file_parser = BuildFileParser(build_configuration=build_configuration,
                                             root_dir=self.root_dir,
                                             run_tracker=self.run_tracker)

    rev = self.options.for_global_scope().build_file_rev
    if rev:
      ScmBuildFile.set_rev(rev)
      ScmBuildFile.set_scm(get_scm())
      build_file_type = ScmBuildFile
    else:
      build_file_type = FilesystemBuildFile
    self.address_mapper = BuildFileAddressMapper(self.build_file_parser, build_file_type)
    self.build_graph = BuildGraph(run_tracker=self.run_tracker,
                                  address_mapper=self.address_mapper)

    # TODO(John Sirois): Kill when source root registration is lifted out of BUILD files.
    with self.run_tracker.new_workunit(name='bootstrap', labels=[WorkUnitLabel.SETUP]):
      source_root_bootstrapper = SourceRootBootstrapper.global_instance()
      source_root_bootstrapper.bootstrap(self.address_mapper, self.build_file_parser)

    self._expand_goals_and_specs()

    # Now that we've parsed the bootstrap BUILD files, and know about the SCM system.
    self.run_tracker.run_info.add_scm_info()
Ejemplo n.º 7
0
  def setup(self):
    options_bootstrapper = OptionsBootstrapper()

    # Force config into the cache so we (and plugin/backend loading code) can use it.
    # TODO: Plumb options in explicitly.
    bootstrap_options = options_bootstrapper.get_bootstrap_options()
    self.config = Config.from_cache()

    # Get logging setup prior to loading backends so that they can log as needed.
    self._setup_logging(bootstrap_options.for_global_scope())

    # Add any extra paths to python path (eg for loading extra source backends)
    for path in bootstrap_options.for_global_scope().pythonpath:
      sys.path.append(path)
      pkg_resources.fixup_namespace_packages(path)

    # Load plugins and backends.
    backend_packages = self.config.getlist('backends', 'packages', [])
    plugins = self.config.getlist('backends', 'plugins', [])
    build_configuration = load_plugins_and_backends(plugins, backend_packages)

    # Now that plugins and backends are loaded, we can gather the known scopes.
    self.targets = []

    known_scopes = ['']

    # Add scopes for global subsystem instances.
    for subsystem_type in set(self.subsystems) | Goal.global_subsystem_types():
      known_scopes.append(subsystem_type.qualify_scope(Options.GLOBAL_SCOPE))

    # Add scopes for all tasks in all goals.
    for goal in Goal.all():
      # Note that enclosing scopes will appear before scopes they enclose.
      known_scopes.extend(filter(None, goal.known_scopes()))

    # Now that we have the known scopes we can get the full options.
    self.options = options_bootstrapper.get_full_options(known_scopes=known_scopes)
    self.register_options()

    # Make the options values available to all subsystems.
    Subsystem._options = self.options

    # Now that we have options we can instantiate subsystems.
    self.run_tracker = RunTracker.global_instance()
    report = initial_reporting(self.config, self.run_tracker)
    self.run_tracker.start(report)
    url = self.run_tracker.run_info.get_info('report_url')
    if url:
      self.run_tracker.log(Report.INFO, 'See a report at: {}'.format(url))
    else:
      self.run_tracker.log(Report.INFO, '(To run a reporting server: ./pants server)')

    self.build_file_parser = BuildFileParser(build_configuration=build_configuration,
                                             root_dir=self.root_dir,
                                             run_tracker=self.run_tracker)

    rev = self.options.for_global_scope().build_file_rev
    if rev:
      ScmBuildFile.set_rev(rev)
      ScmBuildFile.set_scm(get_scm())
      build_file_type = ScmBuildFile
    else:
      build_file_type = FilesystemBuildFile
    self.address_mapper = BuildFileAddressMapper(self.build_file_parser, build_file_type)
    self.build_graph = BuildGraph(run_tracker=self.run_tracker,
                                  address_mapper=self.address_mapper)

    with self.run_tracker.new_workunit(name='bootstrap', labels=[WorkUnit.SETUP]):
      # construct base parameters to be filled in for BuildGraph
      for path in self.config.getlist('goals', 'bootstrap_buildfiles', default=[]):
        build_file = self.address_mapper.from_cache(root_dir=self.root_dir, relpath=path)
        # TODO(pl): This is an unfortunate interface leak, but I don't think
        # in the long run that we should be relying on "bootstrap" BUILD files
        # that do nothing except modify global state.  That type of behavior
        # (e.g. source roots, goal registration) should instead happen in
        # project plugins, or specialized configuration files.
        self.build_file_parser.parse_build_file_family(build_file)

    self._expand_goals_and_specs()

    # Now that we've parsed the bootstrap BUILD files, and know about the SCM system.
    self.run_tracker.run_info.add_scm_info()