def _update()

in osbenchmark/builder/supplier.py [0:0]

• 23 lines of code
• 15 McCabe index (conditional complexity)

    def _update(self, revision):
        if self.has_remote() and revision == "latest":
            self.logger.info("Fetching latest sources for %s from origin.", self.name)
            git.pull(self.src_dir)
        elif revision == "current":
            self.logger.info("Skip fetching sources for %s.", self.name)
        elif self.has_remote() and revision.startswith("@"):
            # convert timestamp annotated for Benchmark to something git understands -> we strip leading and trailing " and the @.
            git_ts_revision = revision[1:]
            self.logger.info("Fetching from remote and checking out revision with timestamp [%s] for %s.", git_ts_revision, self.name)
            git.pull_ts(self.src_dir, git_ts_revision)
        elif self.has_remote():  # assume a git commit hash
            self.logger.info("Fetching from remote and checking out revision [%s] for %s.", revision, self.name)
            git.pull_revision(self.src_dir, revision)
        else:
            self.logger.info("Checking out local revision [%s] for %s.", revision, self.name)
            git.checkout(self.src_dir, revision)
        if git.is_working_copy(self.src_dir):
            git_revision = git.head_revision(self.src_dir)
            self.logger.info("User-specified revision [%s] for [%s] results in git revision [%s]", revision, self.name, git_revision)
            return git_revision
        else:
            self.logger.info("Skipping git revision resolution for %s (%s is not a git repository).", self.name, self.src_dir)
            return None