mirror of https://github.com/zulip/zulip.git
65 lines
2.0 KiB
Python
Executable File
65 lines
2.0 KiB
Python
Executable File
#!/usr/bin/python -u
|
|
import os
|
|
import sys
|
|
import subprocess
|
|
import logging
|
|
from zulip_tools import DEPLOYMENTS_DIR, LOCK_DIR, TIMESTAMP_FORMAT, FAIL, WARNING, ENDC
|
|
import datetime
|
|
import shutil
|
|
import time
|
|
|
|
logging.basicConfig(format="%(asctime)s update-deployment: %(message)s",
|
|
level=logging.INFO)
|
|
|
|
if len(sys.argv) != 2:
|
|
print FAIL + "Usage: update-deployment refname" + ENDC
|
|
sys.exit(1)
|
|
|
|
refname = sys.argv[1]
|
|
|
|
subprocess.check_call(["mkdir", '-p',
|
|
DEPLOYMENTS_DIR,
|
|
'/home/humbug/logs'])
|
|
|
|
start_time = time.time()
|
|
got_lock = False
|
|
while time.time() - start_time < 300:
|
|
try:
|
|
os.mkdir(LOCK_DIR)
|
|
got_lock = True
|
|
break
|
|
except OSError:
|
|
print WARNING + "Another deployment in progress; waiting for lock..." + ENDC
|
|
time.sleep(10)
|
|
|
|
if not got_lock:
|
|
print FAIL + "Deployment already in progress. Please run\n" \
|
|
+ " %s/current/tools/update-deployment %s\n" % (DEPLOYMENTS_DIR, refname) \
|
|
+ "manually when the current deployment finishes." + ENDC
|
|
sys.exit(1)
|
|
|
|
timestamp = datetime.datetime.now().strftime(TIMESTAMP_FORMAT)
|
|
deploy_path = os.path.join(DEPLOYMENTS_DIR, timestamp)
|
|
|
|
logging.info("Cloning the repository")
|
|
subprocess.check_call(["git", "clone", "-q", "-b", refname,
|
|
"git@git.zulip.net:eng/zulip.git",
|
|
deploy_path], stdout=open('/dev/null', 'w'))
|
|
os.chdir(deploy_path)
|
|
|
|
# Delete all .pyc files to avoid old module files hanging around
|
|
subprocess.check_call(["find", ".", "-name", "*.pyc", "-delete"], stdout=open('/dev/null', 'w'))
|
|
|
|
# Update static files
|
|
logging.info("Updating static files")
|
|
subprocess.check_call(["./tools/update-prod-static", "--prev-deploy",
|
|
os.path.join(DEPLOYMENTS_DIR, 'current')])
|
|
|
|
logging.info("Restarting server...")
|
|
subprocess.check_call(["./tools/restart-server"])
|
|
|
|
logging.info("Deployment complete")
|
|
shutil.rmtree(LOCK_DIR)
|
|
|
|
subprocess.check_call(["./tools/purge-deployments"])
|