mirror of https://github.com/zulip/zulip.git
73 lines
2.3 KiB
Python
Executable File
73 lines
2.3 KiB
Python
Executable File
#!/usr/bin/env python
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import os
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import sys
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import subprocess
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import pylibmc
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import traceback
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import logging
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from humbug_tools import check_output, DEPLOYMENTS_DIR, LOCK_DIR, TIMESTAMP_FORMAT
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import datetime
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import shutil
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logging.basicConfig(format="%(asctime)s update-deployment: %(message)s",
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level=logging.INFO)
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# Color codes
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OKBLUE = '\033[94m'
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OKGREEN = '\033[92m'
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WARNING = '\033[93m'
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FAIL = '\033[91m'
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ENDC = '\033[0m'
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os.chdir("/home/humbug/humbug")
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if len(sys.argv) > 1:
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oldrev = sys.argv[1]
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newrev = sys.argv[2]
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refname = sys.argv[3]
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subprocess.check_call(["mkdir", '-p',
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DEPLOYMENTS_DIR,
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'/home/humbug/logs'])
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try:
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os.mkdir(LOCK_DIR)
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except OSError:
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print FAIL + "Deployment already in progress. Please run\n" \
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+ " update-deployment %s %s %s\n" % (oldrev, newrev, refname) \
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+ "manually when the current deployment finishes." + ENDC
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sys.exit(1)
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subprocess.check_call(["git", "fetch"], stdout=open('/dev/null', 'w'))
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subprocess.check_call(["git", "reset", "--hard", refname], stdout=open('/dev/null', 'w'))
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# Delete all .pyc files to avoid old module files hanging around
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subprocess.check_call(["find", ".", "-name", "*.pyc", "-delete"], stdout=open('/dev/null', 'w'))
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# Update static files
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logging.info("Updating static files")
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subprocess.check_call(["./tools/update-prod-static"])
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timestamp = datetime.datetime.now().strftime(TIMESTAMP_FORMAT)
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deploy_path = os.path.join(DEPLOYMENTS_DIR, timestamp)
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subprocess.check_call(["cp", '-a', '/home/humbug/humbug', deploy_path])
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subprocess.check_call(["ln", '-nsf', deploy_path, os.path.join(DEPLOYMENTS_DIR, "current")])
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logging.info("Restarting server...")
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subprocess.check_call([os.path.join(DEPLOYMENTS_DIR, "current/tools/restart-server")])
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logging.info("Deployment complete")
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shutil.rmtree(LOCK_DIR)
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if newrev == '0000000000000000000000000000000000000000':
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# 0000000000000000000000000000000000000000 means we're deleting the ref
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commits = ''
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else:
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commits = check_output(["git", "log", "%s..%s" % (oldrev, newrev)])
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if '[schema]' in commits:
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print
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print FAIL + "Schema change detected! Please make the appropriate changes manually." + ENDC
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print
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subprocess.check_call(["./tools/purge-deployments"])
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