<!--- Verify first that your feature was not already discussed on GitHub -->
<!--- Complete *all* sections as described, this form is processed automatically -->

##### SUMMARY
<!--- Describe the new feature/improvement briefly below -->
Use case is for customers on air-gapped customers who want to take the tarball using a flash drive inside their network.
Currently that is not possible because cli does not keep the tarball after installing the collection.

##### ISSUE TYPE
- Feature Idea

##### COMPONENT NAME
<!--- Write the short name of the module, plugin, task or feature below, use your best guess if unsure -->
ansible-galaxy cli

##### ADDITIONAL INFORMATION
<!--- Describe how the feature would be used, why it is needed and what it would solve -->

<!--- Paste example playbooks or commands between quotes below -->
```yaml

```

<!--- HINT: You can also paste gist.github.com links for larger files -->

cmd_server = context.CLIARGS['api_server']
        cmd_token = GalaxyToken(token=context.CLIARGS['api_key'])
        if cmd_server:
            
            
            config_server = next((s for s in config_servers if s.name == cmd_server), None)
            if config_server:
                self.api_servers.append(config_server)
            else:
                self.api_servers.append(GalaxyAPI(self.galaxy, 'cmd_arg', cmd_server, token=cmd_token))
        else:
            self.api_servers = config_servers
        
        if len(self.api_servers) == 0:
            self.api_servers.append(GalaxyAPI(self.galaxy, 'default', C.GALAXY_SERVER, token=cmd_token))
        context.CLIARGS['func']()
    @property
    def api(self):
        return self.api_servers[0]
    def _parse_requirements_file(self, requirements_file, allow_old_format=True):
        """
        Parses an Ansible requirement.yml file and returns all the roles and/or collections defined in it. There are 2
        requirements file format:
            # v1 (roles only)
            - src: The source of the role, required if include is not set. Can be Galaxy role name, URL to a SCM repo or tarball.
              name: Downloads the role to the specified name, defaults to Galaxy name from Galaxy or name of repo if src is a URL.
              scm: If src is a URL, specify the SCM. Only git or hd are supported and defaults ot git.
              version: The version of the role to download. Can also be tag, commit, or branch name and defaults to master.
              include: Path to additional requirements.yml files.
            # v2 (roles and collections)