[PATCH 13 of 17 v3] cli: convert 'gearbox make-rcext' in 'kallithea-cli extensions-create'

[Thomas De Schampheleire]

# HG changeset patch
# User Thomas De Schampheleire <thomas.de_schampheleire at nokia.com>
# Date 1539806363 -7200
#      Wed Oct 17 21:59:23 2018 +0200
# Node ID 795afb2faf6aa22f54f18b8d61eff80e93304ae4
# Parent  afaa88076a9e6fb9df4a676b0232f0a3c810fe3d
cli: convert 'gearbox make-rcext' in 'kallithea-cli extensions-create'

Note: 'extensions' instead of 'rcextensions' as first step to get away from
the 'rc' prefix.

diff --git a/docs/usage/customization.rst b/docs/usage/customization.rst
--- a/docs/usage/customization.rst
+++ b/docs/usage/customization.rst
@@ -55,7 +55,7 @@ overwrite an entire function, change a g
 
 To generate a skeleton extensions package, run::
 
-    gearbox make-rcext -c my.ini
+    kallithea-cli extensions-create my.ini
 
 This will create an ``rcextensions`` package next to the specified ``ini`` file.
 See the ``__init__.py`` file inside the generated ``rcextensions`` package
diff --git a/kallithea/bin/kallithea_cli.py b/kallithea/bin/kallithea_cli.py
--- a/kallithea/bin/kallithea_cli.py
+++ b/kallithea/bin/kallithea_cli.py
@@ -20,6 +20,7 @@ import kallithea.bin.kallithea_cli_db
 import kallithea.bin.kallithea_cli_cache
 import kallithea.bin.kallithea_cli_celery
 import kallithea.bin.kallithea_cli_config
+import kallithea.bin.kallithea_cli_extensions
 import kallithea.bin.kallithea_cli_iis
 import kallithea.bin.kallithea_cli_ishell
 import kallithea.bin.kallithea_cli_repo
diff --git a/kallithea/lib/paster_commands/make_rcextensions.py b/kallithea/bin/kallithea_cli_extensions.py
rename from kallithea/lib/paster_commands/make_rcextensions.py
rename to kallithea/bin/kallithea_cli_extensions.py
--- a/kallithea/lib/paster_commands/make_rcextensions.py
+++ b/kallithea/bin/kallithea_cli_extensions.py
@@ -12,52 +12,46 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 """
-kallithea.lib.paster_commands.make_rcextensions
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-make-rcext gearbox command for Kallithea
-
-This file was forked by the Kallithea project in July 2014.
+This file was forked by the Kallithea project in July 2014 and later moved.
 Original author and date, and relevant copyright and licensing information is below:
 :created_on: Mar 6, 2012
 :author: marcink
 :copyright: (c) 2013 RhodeCode GmbH, and others.
 :license: GPLv3, see LICENSE.md for more details.
 """
-
+import click
+from kallithea.bin.kallithea_cli_base import cli
+import kallithea.bin.kallithea_cli_util as cli_util
 
 import os
 import pkg_resources
 
-from kallithea.lib.paster_commands.common import ask_ok, BasePasterCommand
-
+import kallithea
 
-class Command(BasePasterCommand):
-    """Kallithea: Write template file for extending Kallithea in Python
+ at cli.command()
+ at cli_util.auto_setup_app(config_only=True)
+def extensions_create(config_file):
+    """Write template file for extending Kallithea in Python.
 
-    A rcextensions directory with a __init__.py file will be created next to
+    An rcextensions directory with a __init__.py file will be created next to
     the ini file. Local customizations in that file will survive upgrades.
     The file contains instructions on how it can be customized.
     """
-
-    requires_db_session = False
+    here = kallithea.CONFIG['here']
+    content = pkg_resources.resource_string(
+        'kallithea', os.path.join('config', 'rcextensions', '__init__.py')
+    )
+    ext_file = os.path.join(here, 'rcextensions', '__init__.py')
+    if os.path.exists(ext_file):
+        msg = ('Extension file %s already exists, do you want '
+               'to overwrite it ? [y/n] ') % ext_file
+        if not cli_util.ask_ok(msg):
+            click.echo('Nothing done, exiting...')
+            return
 
-    def take_action(self, args):
-        here = self.config['here']
-        content = pkg_resources.resource_string(
-            'kallithea', os.path.join('config', 'rcextensions', '__init__.py')
-        )
-        ext_file = os.path.join(here, 'rcextensions', '__init__.py')
-        if os.path.exists(ext_file):
-            msg = ('Extension file %s already exists, do you want '
-                   'to overwrite it ? [y/n]') % ext_file
-            if not ask_ok(msg):
-                print 'Nothing done, exiting...'
-                return
-
-        dirname = os.path.dirname(ext_file)
-        if not os.path.isdir(dirname):
-            os.makedirs(dirname)
-        with open(ext_file, 'wb') as f:
-            f.write(content)
-            print 'Wrote new extensions file to %s' % ext_file
+    dirname = os.path.dirname(ext_file)
+    if not os.path.isdir(dirname):
+        os.makedirs(dirname)
+    with open(ext_file, 'wb') as f:
+        f.write(content)
+        click.echo('Wrote new extensions file to %s' % ext_file)
diff --git a/setup.py b/setup.py
--- a/setup.py
+++ b/setup.py
@@ -159,7 +159,6 @@ setuptools.setup(
 
     [gearbox.commands]
     make-index=kallithea.lib.paster_commands.make_index:Command
-    make-rcext=kallithea.lib.paster_commands.make_rcextensions:Command
     upgrade-db=kallithea.lib.dbmigrate:UpgradeDb
     """,
 )