fix default input dir for app command

setup.py

@@ -4,7 +4,7 @@ from os import path
 here = path.abspath(path.dirname(__file__))
 
 setup(
-    name='Ciclostile',
+    name='ciclostile',
     version='0.0.0.dev0',
 
     description='Static site generator',

src/cli.py

@@ -1,4 +1,5 @@
 #!/usr/bin/env python3
+import os
 import sys
 import click
 import ciclostile
@@ -34,9 +35,12 @@ def index(template, output, folder):
 
 @cli.command()
 @click.option("-p", "--port", type=int, default=12345)
-@click.argument("post_dir", default=".")
-def app(port, post_dir):
-    webapp.run(port=port)
+@click.argument("input_dir", default=os.getcwd(), type=click.Path(exists=True,
+                                                                  file_okay=False))
+def app(port, input_dir):
+    print({'port': port,
+           'input': input_dir})
+    # webapp.run(port=port)
 
 
 if __name__ == "__main__":