mirror of https://github.com/zulip/zulip.git
76 lines
3.3 KiB
Python
Executable File
76 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 ~humbug/humbug/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 humbug@git.zulip.net 'cd humbug; 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 sys
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import subprocess
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from zulip_tools import check_output, ENDC, FAIL
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def update_deployment(server, refname):
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return subprocess.call(["ssh", server, "--", "env", "-u", "GIT_DIR",
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"/home/humbug/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/humbug/humbug/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/humbug/humbug/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 = 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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