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# 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
import codecs
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: # failed deployment
raise Exception("Failed deployment")
print("Successful deployment")
new_deploy = datetime.now()
# Store timestamp of successful deployment
with codecs.open(timestamp_path, 'wb+', 'utf8') 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
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