Add rsync command

negromate/web/commands/__init__.py

@@ -1,7 +1,7 @@
 import argparse
 import sys
 
-from . import run, build, thumbnail
+from . import run, build, thumbnail, rsync
 
 
 def main():
@@ -23,9 +23,11 @@ def main():
         build,
         run,
         thumbnail,
+        rsync,
     ]
 
     parser = argparse.ArgumentParser()
+    parser.set_defaults(command=None)
     subparsers = parser.add_subparsers()
     for command in commands:
         command_parser = subparsers.add_parser(command.name, help=command.help_text)
@@ -33,6 +35,9 @@ def main():
         command.options(command_parser)
 
     args = parser.parse_args()
-    for command in commands:
-        if args.command == command.name:
-            command.run(args)
+    if args.command is None:
+        parser.print_usage()
+    else:
+        for command in commands:
+            if args.command == command.name:
+                command.run(args)

negromate/web/commands/rsync.py

@@ -0,0 +1,41 @@
+import subprocess
+from pathlib import Path
+
+name = 'rsync'
+help_text = 'Sincronize the static web with the server'
+
+
+def options(parser):
+    parser.add_argument(
+        'song_folder', type=Path,
+        help="Folder with the song database.")
+    parser.add_argument(
+        'host', 
+        help="Target server.")
+    parser.add_argument(
+        '-u', '--user', default="root",
+        help="User in the server, defaults to root.")
+    parser.add_argument(
+        '-p', '--port', default=22, type=int,
+        help="Port of the ssh server, defaults to 22.")
+    parser.add_argument(
+        '-d', '--destination', default="/var/www/html",
+        help="Folder of the server, defaults to /var/www/html")
+
+
+def run(args):
+    contents = str(args.song_folder) + '/'
+    destination = "{user}@{host}:{folder}".format(
+        user=args.user,
+        host=args.host,
+        folder=args.destination,
+    )
+    command = [
+        "rsync",
+        "-av",
+        '--rsh=ssh -p {}'.format(args.port),
+        contents,
+        destination,
+    ]
+    print(" ".join(command))
+    subprocess.check_call(command)

negromate/web/commands/thumbnail.py

@@ -1,4 +1,3 @@
-import subprocess
 from pathlib import Path
 
 from negromate.songs.utils import generate_cover, generate_thumbnail