feat:command changes

README.md

@@ -63,7 +63,7 @@ It is possible to list all versions of `mss` available on your platform with:
 For a simple test you can setup a demodata wms server and start a msolab server with default settings
 
 ```
-  (mssenv) $ mswms_demodata --seed
+  (mssenv) $ mswms --seed
   (mssenv) $ export PYTHONPATH=~/mss
   (mssenv) $ mswms &
   (mssenv) $ mscolab start &

docs/installation.rst

@@ -231,6 +231,6 @@ You can start server and client by loading the image ::
   $ singularity build -f mss.sif Singularity.def
   $ singularity shell mss.sif
   $ Singularity > msui # starts the ui
-  $ Singularity > mswms_demodata --seed  # creates in your $HOME a mss/ folder with testdata
+  $ Singularity > mswms --seed  # creates in your $HOME a mss/ folder with testdata
   $ Singularity > export PYTHONPATH=$HOME/mss; mswms # starts the development server
   $ Singularity > mscolab db --init; mscolab start # starts the mscolab development server

mslib/mswms/mswms.py

@@ -32,6 +32,8 @@
 from mslib import __version__
 from mslib.utils import setup_logging
 from mslib.mswms.wms import app as application
+from mslib.mswms.demodata import DataFiles
+import fs
 
 
 def main():
@@ -44,6 +46,8 @@ def main():
     parser.add_argument("--debug", help="show debugging log messages on console", action="store_true", default=False)
     parser.add_argument("--logfile", help="If set to a name log output goes to that file", dest="logfile",
                         default=None)
+    parser.add_argument("-s", "--seed", help="creates demodata for the mswms server",
+                        action="store_true", default=False)
 
     subparsers = parser.add_subparsers(help='Available actions', dest='action')
     gallery = subparsers.add_parser("gallery", help="Subcommands surrounding the gallery")
@@ -84,6 +88,17 @@ def main():
         print("Documentation: http://mss.rtfd.io")
         print("Version:", __version__)
         sys.exit()
+
+    if args.seed:
+        root_fs = fs.open_fs("~/")
+        if not root_fs.exists("mss/testdata"):
+            root_fs.makedirs("mss/testdata")
+
+        examples = DataFiles(data_fs=fs.open_fs("~/mss/testdata"),
+                             server_config_fs=fs.open_fs("~/mss"))
+        examples.create_server_config(detailed_information=True)
+        examples.create_data()
+        print("\nTo use this setup you need the mswms_settings.py in your python path e.g. \nexport PYTHONPATH=~/mss")
 
     setup_logging(args)