Merge "Rework Cli."

1 files changed, 64 insertions, 5 deletions

diff --git a/qtip/cli/entry.py b/qtip/cli/entry.py
index c3ebf96a..0ecb06cd 100644
--- a/qtip/cli/entry.py
+++ b/qtip/cli/entry.py
@@ -7,13 +7,72 @@
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
 
+import os
+import sys
 import click
-from qtip.cli.commands import cmd_perftest
-from qtip.cli.commands import cmd_suite
+
 
 CONTEXT_SETTINGS = dict(help_option_names=['-h', '--help'])
 
-cli = click.CommandCollection(sources=[cmd_perftest.cli, cmd_suite.cli])
 
-if __name__ == '__main__':
-    cli()
+class Context(object):
+
+    ''' TODO(taseer) implementation'''
+
+    def __init__(self):
+        self.verbose = False
+        self.debug = False
+        self.version = 'qtip-1.0.0'
+
+    def log(self, msg, *args):
+        ''' Log message to stderr '''
+        pass
+
+    def verbose(self, msg, *args):
+        ''' Log message to stderr when verbose '''
+        pass
+
+    def version(self):
+        ''' Display programs version '''
+        pass
+
+    def debug(self, msg, *args):
+        ''' Log message to debug '''
+        pass
+
+
+pass_context = click.make_pass_decorator(Context, ensure=True)
+cmd_folder = os.path.abspath(os.path.join(os.path.dirname(__file__),
+                                          'commands'))
+
+
+class QtipCli(click.MultiCommand):
+
+    def list_commands(self, ctx):
+        rv = []
+        for filename in os.listdir(cmd_folder):
+            if filename.endswith('.py') and \
+               filename.startswith('cmd_'):
+                rv.append(filename[4:-3])
+        rv.sort()
+        return rv
+
+    def get_command(self, ctx, name):
+        try:
+            if sys.version_info[0] == 2:
+                name = name.encode('ascii', 'replace')
+            mod = __import__('qtip.cli.commands.cmd_' + name,
+                             None, None, ['cli'])
+        except ImportError:
+            return
+        return mod.cli
+
+
+@click.command(cls=QtipCli, context_settings=CONTEXT_SETTINGS,
+               invoke_without_command=True)
+@click.option('-v', '--verbose', is_flag=True, help='Enable verbose mode.')
+@click.option('-d', '--debug', is_flag=True, help='Enable debug mode.')
+@click.option('--version', is_flag=True, help='Shows program current version.')
+@pass_context
+def cli(ctx, verbose, version, debug):
+    pass