# Copyright (c) 2012 Roberto Alsina y otros.

# Permission is hereby granted, free of charge, to any
# person obtaining a copy of this software and associated
# documentation files (the "Software"), to deal in the
# Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the
# Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice
# shall be included in all copies or substantial portions of
# the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
# PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
# OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

from __future__ import print_function
from ast import literal_eval
from datetime import datetime
import os
import subprocess


from nikola.plugin_categories import Command


class Deploy(Command):
    """Deploy site.  """
    name = "deploy"

    doc_usage = ""
    doc_purpose = "Deploy the site."

    def _execute(self, command, args):
        for command in self.site.config['DEPLOY_COMMANDS']:

            # Get last succesful deploy date
            timestamp_path = os.path.join(self.site.config['CACHE_FOLDER'], 'lastdeploy')
            try:
                with open(timestamp_path, 'rb') as inf:
                    last_deploy = literal_eval(inf.read().strip())
            except Exception:
                last_deploy = datetime(1970, 1, 1)  # NOQA

            print("==>", command)
            ret = subprocess.check_call(command, shell=True)
            if ret == 0:  # successful deployment
                print("Successful deployment")
                new_deploy = datetime.now()
                # Store timestamp of successful deployment
                with open(timestamp_path, 'wb+') as outf:
                    outf.write(repr(new_deploy))
                # Here is where we would do things with whatever is
                # on self.site.timeline and is newer than
                # last_deploy
            else:
                print("Unsuccessful deployment")

@@ -1170,16 +1170,30 @@
 al_eval%0A
+import codecs%0A
 from dat
@@ -2000,17 +2000,17 @@
 ret 
-=
+!
 = 0:  # 
 succ
@@ -2005,26 +2005,22 @@
 = 0:  # 
-successful
+failed
  deploym
@@ -2023,32 +2023,77 @@
 loyment%0A        
+        raise Exception(%22Failed deployment%22)%0A
         print(%22S
@@ -2123,24 +2123,16 @@
         
-    
-    
 new_depl
@@ -2151,24 +2151,16 @@
 e.now()%0A
-        
         
@@ -2206,37 +2206,36 @@
 ent%0A        
-        with 
+with codecs.
 open(timesta
@@ -2248,16 +2248,24 @@
 h, 'wb+'
+, 'utf8'
 ) as out
@@ -2279,24 +2279,16 @@
         
- 
-       
 outf.wri
@@ -2316,24 +2316,16 @@
         
-      
-  
 # Here i
@@ -2368,24 +2368,16 @@
 ever is%0A
-        
         
@@ -2426,24 +2426,16 @@
         
-  
-      
 # last_d
@@ -2444,71 +2444,4 @@
 loy%0A
-            else:%0A                print(%22Unsuccessful deployment%22)%0A

fix some deployment logic