mirror of
https://github.com/zulip/zulip.git
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442ae115a2
We still need it in integrations, because those don't require Python 2.7, but we don't need it in any of our code that runs on internal servers. (imported from commit 3c340567f1a372dcb4206c6af9a6e5e18005b1b8)
78 lines
3.3 KiB
Python
Executable File
78 lines
3.3 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# Zulip's post-receive hook. There is a symlink
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# from /home/git/repositories/eng/zulip.git/hooks/post-receive
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# to ~zulip/zulip/tools/post-receive
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# on git.zulip.net. So to deploy changes to this script, run
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#
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# ssh zulip@git.zulip.net 'cd zulip; git pull'
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#
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# To send the Zulip notices, this script calls out to our
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# for-distribution git hook (under api/integrations/); since the git
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# hook needs to be in the same directory as the configuration script
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# for the git hook, this means that we need to have a shared directory
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# containing (a symlink to) both the the for-distribution git hook and
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# the Zulip configuration; for the moment those are
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# bots/githook-post-receive and bots/zulip_git_config.py,
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# respectively. We need the intermediate symlink because the git hook
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# looks for its configuration in the directory that it sits in, and
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# api/integrations/git/ has the example configuration.
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#
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#
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# The "post-receive" script is run after receive-pack has accepted a pack
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# and the repository has been updated. It is passed arguments in through
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# stdin in the form
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# <oldrev> <newrev> <refname>
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# For example:
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# aa453216d1b3e49e7f6f98441fa56946ddcd6a20 68f7abf4e6f922807889f52bc043ecd31b79f814 refs/heads/master
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#
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# see contrib/hooks/ for a sample
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import os
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import sys
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import subprocess
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sys.path.append(os.path.join(os.path.dirname(__file__), '..'))
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from zulip_tools import ENDC, FAIL
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def update_deployment(server, refname):
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return subprocess.call(["ssh", "-l", "zulip", server, "--", "env", "-u", "GIT_DIR",
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"/home/zulip/deployments/current/tools/update-deployment", refname])
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def send_deployment_finished_message(branch, message):
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subprocess.check_call(["/home/zulip/zulip/api/bin/zulip-send", "--user=commit-bot@zulip.com",
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"--api-key=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", "--stream=commits",
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"--site=https://staging.zulip.com",
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(u"--subject=deploy \u21D2 %s" % (branch,)).encode("utf-8"), "--message=%s" % (message,)])
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deployments = {
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'refs/heads/prod': ('prod0.zulip.net', 'prod'),
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'refs/heads/master': ('staging.zulip.net', 'master'),
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'refs/heads/test-post-receive': None,
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}
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for ln in sys.stdin:
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oldrev, newrev, refname = ln.strip().split()
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if refname in deployments:
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p = subprocess.Popen("/home/zulip/zulip/bots/githook-post-receive",
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stdin=subprocess.PIPE)
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p.communicate(input=ln)
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if deployments[refname]:
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server, branch = deployments[refname]
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ret = update_deployment(server, branch)
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if ret == 0:
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send_deployment_finished_message(branch, "deployment of `%s` finished successfully!" % (newrev[:12],))
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else:
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send_deployment_finished_message(branch, "deployment of `%s` failed!" % (newrev[:12],))
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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 = subprocess.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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