def process_project_dir_arguments()

in build/fbcode_builder/getdeps.py [0:0]

• 31 lines of code
• 12 McCabe index (conditional complexity)

    def process_project_dir_arguments(self, args, loader):
        def parse_project_arg(arg, arg_type):
            parts = arg.split(":")
            if len(parts) == 2:
                project, path = parts
            elif len(parts) == 1:
                project = args.project
                path = parts[0]
            # On Windows path contains colon, e.g. C:\open
            elif os.name == "nt" and len(parts) == 3:
                project = parts[0]
                path = parts[1] + ":" + parts[2]
            else:
                raise UsageError(
                    "invalid %s argument; too many ':' characters: %s" % (arg_type, arg)
                )

            return project, os.path.abspath(path)

        # If we are currently running from a project repository,
        # use the current repository for the project sources.
        build_opts = loader.build_opts
        if build_opts.repo_project is not None and build_opts.repo_root is not None:
            loader.set_project_src_dir(build_opts.repo_project, build_opts.repo_root)

        for arg in args.src_dir:
            project, path = parse_project_arg(arg, "--src-dir")
            loader.set_project_src_dir(project, path)

        for arg in args.build_dir:
            project, path = parse_project_arg(arg, "--build-dir")
            loader.set_project_build_dir(project, path)

        for arg in args.install_dir:
            project, path = parse_project_arg(arg, "--install-dir")
            loader.set_project_install_dir(project, path)

        for arg in args.project_install_prefix:
            project, path = parse_project_arg(arg, "--install-prefix")
            loader.set_project_install_prefix(project, path)