Create dvc command and make it work. Close iterative#20

bin/dvc

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+PYTHONPATH=$DVC_HOME python $DVC_HOME/dvc2.py $@

dvc2.py

@@ -1,4 +1,5 @@
 from __future__ import print_function
+
 """
 main entry point / argument parsing for dvc
 
@@ -7,17 +8,15 @@
 
 import sys
 
-from dvc import *
 from dvc.runtime import Runtime
-from dvc.command.data_import import CmdDataImport
+from dvc.command.init import CmdInit
 from dvc.command.remove import CmdDataRemove
 from dvc.command.run import CmdRun
 from dvc.command.repro import CmdRepro
 from dvc.command.data_sync import CmdDataSync
 from dvc.command.data_import import CmdDataImport
 
 
-
 def print_usage():
     usage = ('',
             'These are common dvc commands:',
@@ -35,13 +34,14 @@ def print_usage():
     print('\n'.join(usage))
 
 if __name__ == '__main__':
-    cmds = ['init', 'run', 'sync', 'data', 'data-sync', 'data-remove', 'data-import', 'cloud', \
+    cmds = ['init', 'run', 'sync', 'repro', 'data', 'data-sync', 'data-remove', 'data-import', 'cloud', \
             'cloud', 'cloud-run', 'cloud-instance-create', 'cloud-instance-remove', 'cloud-instance-describe']
     cmds_expand = {'data':  ['sync', 'remove', 'import'],
                    'cloud': ['run', 'instance-create', 'instance-remove', 'instance-describe']
                   }
 
     if len(sys.argv) < 2 or sys.argv[1] not in cmds:
+        print('Unimplemented or unrecognized command. ' + ' '.join(sys.argv[1]))
         print_usage()
         sys.exit(-1)
 
@@ -55,17 +55,19 @@ def print_usage():
         else:
             subcmd = sys.argv[2]
 
-    argv_offset = 1 + (0 if subcmd == None else 1)
+    argv_offset = 2 + (0 if subcmd == None else 1)
     if cmd == 'init':
-        Runtime.run(CmdRun, args_start_loc=2)
+        Runtime.run(CmdInit, parse_config=False, args_start_loc=2)
     elif cmd == 'run':
-        Runtime.run(CmdDataImport, args_start_loc=2)
+        Runtime.run(CmdRun, args_start_loc=2)
     elif cmd == 'repro':
         Runtime.run(CmdRepro, args_start_loc=2)
     elif cmd == 'data-sync' or (cmd == 'data' and subcmd == 'sync'):
         Runtime.run(CmdDataSync, args_start_loc=argv_offset)
     elif cmd == 'data-import' or (cmd == 'data' and subcmd == 'import'):
         Runtime.run(CmdDataImport, args_start_loc=argv_offset)
+    elif cmd == 'data-remove' or (cmd == 'data' and subcmd == 'remove'):
+        Runtime.run(CmdDataRemove, args_start_loc=argv_offset)
     elif cmd == 'cloud-run' or (cmd == 'cloud' and subcmd == 'run'):
         print('cloud-run unimplemented')
     elif cmd == 'cloud-instance-create' or (cmd == 'cloud' and subcmd == 'instance-create'):
@@ -75,6 +77,6 @@ def print_usage():
     elif cmd == 'cloud-instance-describe' or (cmd == 'cloud' and subcmd == 'instance-describe'):
         print('cloud-instance-describe unimplemented')
     else:
-        print('Unimplemented or unrecognized command.  sorry!')
+        print('Unimplemented or unrecognized command. ' + ' '.join(sys.argv[1]))
         print_usage()
         sys.exit(-1)

functest/common.rc

@@ -13,11 +13,11 @@ function dvc_info() {
 function _init_repo() {
     dvc_info 'init reporitory'
     git init
-    dvc-init
+    dvc init
 
     dvc_info 'import xml files'
     mkdir data/xml
-    dvc-data-import ../$RAW_DATA_LOCAL/* data/xml
+    dvc data-import ../$RAW_DATA_LOCAL/* data/xml
 
     dvc_info 'copy code'
     mkdir code

functest/test-repro-code.sh

@@ -6,14 +6,14 @@ function run_test() {
     mkdir data/tsv
 
     dvc_info 'convert Budget.xml to tsv'
-    dvc-run --code code/xmltotsv.py python code/xmltotsv.py --extract row/@Id,row/@UserId,row/@Name,row/@Class,row/@TagBased,row/@Date data/xml/Badges.xml data/tsv/Badges.tsv
+    dvc run --code code/xmltotsv.py python code/xmltotsv.py --extract row/@Id,row/@UserId,row/@Name,row/@Class,row/@TagBased,row/@Date data/xml/Badges.xml data/tsv/Badges.tsv
 
     dvc_info 'modify code'
     echo " " >> code/xmltotsv.py 
     git commit -am 'Change code'
 
     dvc_info 'reproduce tsv convertion code'
-    dvc-repro data/tsv/Badges.tsv
+    dvc repro data/tsv/Badges.tsv
 }
 
 create_repo