cli: changed startproject command

* Changed CLI command start project, which creates a skeleton
  of a new invenio site, to 'instance create'. (closes #28)

Signed-off-by: Javier Delgado <javier.delgado.fernandez@cern.ch>

invenio_base/__init__.py

@@ -42,9 +42,9 @@
      --help                Show this message and exit.
 
    Commands:
-     run           Runs a development server.
-     shell         Runs a shell in the app context.
-     startproject  Create a new project from template.
+     run              Runs a development server.
+     shell            Runs a shell in the app context.
+     instance create  Create a new project from template.
 
 
 The ``run`` and ``shell`` commands only works if you have specified the
@@ -55,12 +55,12 @@
 
 Starting a new project
 ~~~~~~~~~~~~~~~~~~~~~~
-The ``startproject`` subcommand helps you bootstrap a minimal Invenio
+The ``instance create`` subcommand helps you bootstrap a minimal Invenio
 application:
 
 .. code-block:: console
 
-   $ inveniomanage startproject mysite
+   $ inveniomanage instance create mysite
    $ find mysite
 
 

invenio_base/app.py

@@ -35,7 +35,7 @@
 from flask import Flask
 from flask_cli import FlaskCLI, FlaskGroup
 
-from .cmd import startproject
+from .cmd import instance
 
 
 def create_app_factory(app_name, conf_loader=None,
@@ -145,7 +145,7 @@ def cli(**params):
         pass
 
     # Add command for startin new Invenio instances.
-    cli.add_command(startproject)
+    cli.add_command(instance)
 
     return cli
 

invenio_base/cmd.py

@@ -30,9 +30,14 @@
 from pkg_resources import resource_filename
 
 
-@click.command()
+@click.group()
+def instance():
+    """Instance commands."""
+
+
+@instance.command('create')
 @click.argument('name')
-def startproject(name):
+def create(name):
     """Create a new project from template."""
     path = resource_filename(__name__, "cookiecutter-invenio-base")
 

tests/test_cmd.py

@@ -30,35 +30,36 @@
 
 from click.testing import CliRunner
 
-from invenio_base.cmd import startproject
+from invenio_base.cmd import instance
 
 
-def test_startproject():
+def test_instance_create():
     """Test startproject command."""
     runner = CliRunner()
 
     # Missing arg
-    result = runner.invoke(startproject, [])
+    result = runner.invoke(instance, ['create'])
     assert result.exit_code != 0
 
     # With arg
     with runner.isolated_filesystem():
-        result = runner.invoke(startproject, ['mysite'])
+        result = runner.invoke(instance, ['create', 'mysite'])
         assert result.exit_code == 0
 
 
-def test_startproject_created_project():
+def test_instance_create_created_project():
     """Test startproject command checking the result project."""
     runner = CliRunner()
 
     # Missing arg
-    result = runner.invoke(startproject, [])
+    result = runner.invoke(instance, ['create'])
     assert result.exit_code != 0
 
     # With arg
     with runner.isolated_filesystem():
         site_name = 'mysite2'
-        result = runner.invoke(startproject, [site_name])
+        result = runner.invoke(instance, ['create', site_name])
+        assert result.exit_code == 0
         path_to_folder = os.path.join(os.getcwd(), site_name)
         path_to_manage = os.path.join(path_to_folder, 'manage.py')
         assert call(['python',  path_to_manage]) == 0