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Run post-hooks in directory

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This commit is contained in:
Brad Warren 2017-09-25 12:41:26 -07:00
parent f2b9c221b8
commit 3f4d7ffaf9
1 changed files with 38 additions and 8 deletions
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46
certbot/hooks.py
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@ -97,17 +97,30 @@ def _run_pre_hook_if_necessary(command):
def post_hook(config):
"""Run post hook if defined.
"""Run post-hooks if defined.
This function also registers any executables found in
config.renewal_post_hooks_dir to be run when Certbot is used with
the renew subcommand.
If the verb is renew, we delay executing any post-hooks until
:func:`run_saved_post_hooks` is called. In this case, this function
registers all hooks found in config.renewal_post_hooks_dir to be
called followed by any post-hook in the config. If the post-hook in
the config is a path to an executable in the post-hook directory, it
is not scheduled to be run twice.
:param configuration.NamespaceConfig config: Certbot settings
If the verb is renew, we might have more certs to renew, so we wait until
run_saved_post_hooks() is called.
"""
cmd = config.post_hook
# In the "renew" case, we save these up to run at the end
if config.verb == "renew":
if cmd and cmd not in post_hook.eventually:
post_hook.eventually.append(cmd)
for hook in list_hooks(config.renewal_post_hooks_dir):
_run_eventually(hook)
if cmd:
_run_eventually(cmd)
# certonly / run
elif cmd:
logger.info("Running post-hook command: %s", cmd)
@ -116,6 +129,19 @@ def post_hook(config):
post_hook.eventually = [] # type: ignore
def _run_eventually(command):
"""Registers a post-hook to be run eventually.
All commands given to this function will be run exactly once in the
order they were given when :func:`run_saved_post_hooks` is called.
:param str command: post-hook to register to be run
"""
if command not in post_hook.eventually:
post_hook.eventually.append(command)
def run_saved_post_hooks():
"""Run any post hooks that were saved up in the course of the 'renew' verb"""
for cmd in post_hook.eventually:
@ -158,9 +184,13 @@ def renew_hook(config, domains, lineage_path):
for hook in renew_hooks:
_run_deploy_hook(hook, domains, lineage_path, config.dry_run)
if config.renew_hook and config.renew_hook not in renew_hooks:
_run_deploy_hook(config.renew_hook, domains,
lineage_path, config.dry_run)
if config.renew_hook:
if config.renew_hook in renew_hooks:
logger.info("Skipping deploy-hook '%s' as it was already run.",
config.renew_hook)
else:
_run_deploy_hook(config.renew_hook, domains,
lineage_path, config.dry_run)
def _run_deploy_hook(command, domains, lineage_path, dry_run):