##### SUMMARY

Ansible galaxy collection installation in command line fails when parameter is an URL.

```Shell
ansible-galaxy collection install http://repo.company.com/ansible-collection/my_namespace-my_collection-0.1.tar.gz
Process install dependency map
ERROR! Invalid collection name 'http', name must be in the format <namespace>.<collection>.
```

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME

**ansible-galaxy**

*collection_name* as url parameter should be supported according the documentation:

```Shell
ansible-galaxy collection install -h

positional arguments:
  collection_name       The collection(s) name or path/url to a tar.gz
                        collection artifact. This is mutually exclusive with
                        --requirements-file.
```

##### ANSIBLE VERSION

```
ansible 2.9.1
  config file = /etc/ansible/ansible.cfg
  configured module search path = [u'/home/ubuntu/.ansible/plugins/modules', u'/usr/share/ansible/plugins/modules']
  ansible python module location = /tmp/venv-project/local/lib/python2.7/site-packages/ansible
  executable location = /tmp/venv-project/bin/ansible
  python version = 2.7.15+ (default, Oct  7 2019, 17:39:04) [GCC 7.4.0]
```

##### CONFIGURATION

```
DEFAULT_VAULT_PASSWORD_FILE(env: ANSIBLE_VAULT_PASSWORD_FILE) = /home/ubuntu/.ansible/.vault-dev.txt
HOST_KEY_CHECKING(/etc/ansible/ansible.cfg) = False
```

##### OS / ENVIRONMENT

OS : Ubuntu. Ansible usage via native *apt* package or *pip*.

##### STEPS TO REPRODUCE

Create some ansible collection and publish/upload it on some http endpoint: `http://repo.company.com/ansible-collection/my_namespace-my_collection-0.1.tar.gz`

Installation via local file is working fine (=> collection package is correct):
```Shell
rm -rf ~/.ansible/collections/
wget http://repo.company.com/ansible-collection/my_namespace-my_collection-0.1.tar.gz
ansible-galaxy collection install my_namespace-my_collection-0.1.tar.gz

Process install dependency map
Starting collection install process
Installing 'my_namespace-my_collection:0.1-SNAPSHOT' to '/home/ubuntu/.ansible/collections/ansible_collections/my_namespace/my_collection'
```

Installation via [requirement file](https://docs.ansible.com/ansible/latest/galaxy/user_guide.html#install-multiple-collections-with-a-requirements-file) (like #61680) is working fine too:

With `requirements.yml`:

```YAML
---
collections:
- name: http://repo.company.com/ansible-collection/my_namespace-my_collection-0.1.tar.gz
```

```Shell
rm -rf ~/.ansible/collections/
ansible-galaxy collection install -r requirements.yml

Process install dependency map
Starting collection install process
Installing 'my_namespace-my_collection:0.1-SNAPSHOT' to '/home/ubuntu/.ansible/collections/ansible_collections/my_namespace/my_collection'
```

But using command line installation fails:

```Shell
rm -rf ~/.ansible/collections/
ansible-galaxy collection install http://repo.company.com/ansible-collection/my_namespace-my_collection-0.1.tar.gz
Process install dependency map
ERROR! Invalid collection name 'http', name must be in the format <namespace>.<collection>.
```

##### EXPECTED RESULTS

```Shell
Installing 'my_namespace-my_collection:0.1-SNAPSHOT' to '/home/ubuntu/.ansible/collections/ansible_collections/my_namespace/my_collection'
```

##### ACTUAL RESULTS

```Shell
ERROR! Invalid collection name 'http', name must be in the format <namespace>.<collection>.
```

test_conf_j2 = os.path.join(self.role_dir, 'templates', 'test.conf.j2')
        self.assertTrue(os.path.exists(test_conf_j2), msg="The test.conf.j2 template doesn't seem to exist, is it being rendered as test.conf?")
        with open(test_conf_j2, 'r') as f:
            contents = f.read()
        expected_contents = '[defaults]\ntest_key = {{ test_variable }}'
        self.assertEqual(expected_contents, contents.strip(), msg="test.conf.j2 doesn't contain what it should, is it being rendered?")
    def test_template_ignore_jinja_subfolder(self):
        test_conf_j2 = os.path.join(self.role_dir, 'templates', 'subfolder', 'test.conf.j2')
        self.assertTrue(os.path.exists(test_conf_j2), msg="The test.conf.j2 template doesn't seem to exist, is it being rendered as test.conf?")
        with open(test_conf_j2, 'r') as f:
            contents = f.read()
        expected_contents = '[defaults]\ntest_key = {{ test_variable }}'
        self.assertEqual(expected_contents, contents.strip(), msg="test.conf.j2 doesn't contain what it should, is it being rendered?")
    def test_template_ignore_similar_folder(self):
        self.assertTrue(os.path.exists(os.path.join(self.role_dir, 'templates_extra', 'templates.txt')))
    def test_skeleton_option(self):
        self.assertEqual(self.role_skeleton_path, context.CLIARGS['role_skeleton'], msg='Skeleton path was not parsed properly from the command line')
@pytest.mark.parametrize('cli_args, expected', [
    (['ansible-galaxy', 'collection', 'init', 'abc.def'], 0),
    (['ansible-galaxy', 'collection', 'init', 'abc.def', '-vvv'], 3),
    (['ansible-galaxy', '-vv', 'collection', 'init', 'abc.def'], 2),
    
    
    (['ansible-galaxy', '-vv', 'collection', 'init', 'abc.def', '-v'], 1),
    (['ansible-galaxy', '-vv', 'collection', 'init', 'abc.def', '-vvvv'], 4),
    (['ansible-galaxy', '-vvv', 'init', 'name'], 3),
    (['ansible-galaxy', '-vvvvv', 'init', '-v', 'name'], 1),
])
def test_verbosity_arguments(cli_args, expected, monkeypatch):