def run(event_type, data):
"""Everything starts here."""
installation_id = data["installation"]["id"]
installation_token = utils.get_installation_token(installation_id)
if not installation_token:
return
g = github.Github(
installation_token, base_url="https://api.%s" % config.GITHUB_DOMAIN
)
if config.LOG_RATELIMIT: # pragma: no cover
rate = g.get_rate_limit().rate
LOG.info(
"ratelimit: %s/%s, reset at %s",
rate.remaining,
rate.limit,
rate.reset,
repository=data["repository"]["name"],
)
repo = g.get_repo(
data["repository"]["owner"]["login"] + "/" + data["repository"]["name"]
)
event_pull = get_github_pull_from_event(repo, event_type, data)
if not event_pull: # pragma: no cover
LOG.info("No pull request found in the event %s, " "ignoring", event_type)
return
# Override pull_request with the updated one
data["pull_request"] = event_pull.raw_data
LOG.info(
"Pull request found in the event %s",
event_type,
repo=repo.full_name,
pull_request=event_pull,
)
if (
"base" not in event_pull.raw_data
or "repo" not in event_pull.raw_data["base"]
or len(list(event_pull.raw_data["base"]["repo"].keys())) < 70
):
LOG.warning(
"the pull request payload looks suspicious",
event_type=event_type,
data=data,
pull_request=event_pull.raw_data,
repo=repo.fullname,
)
if (
event_type == "status" and event_pull.head.sha != data["sha"]
): # pragma: no cover
LOG.info(
"No need to proceed queue (got status of an old commit)",
repo=repo.full_name,
pull_request=event_pull,
)
return
elif (
event_type in ["status", "check_suite", "check_run"] and event_pull.merged
): # pragma: no cover
LOG.info(
"No need to proceed queue (got status of a merged " "pull request)",
repo=repo.full_name,
pull_request=event_pull,
)
return
elif (
event_type in ["check_suite", "check_run"]
and event_pull.head.sha != data[event_type]["head_sha"]
): # pragma: no cover
LOG.info(
"No need to proceed queue (got %s of an old " "commit)",
event_type,
repo=repo.full_name,
pull_request=event_pull,
)
return
if check_configuration_changes(event_pull):
LOG.info(
"Configuration changed, ignoring",
repo=repo.full_name,
pull_request=event_pull,
)
return
# BRANCH CONFIGURATION CHECKING
try:
mergify_config = rules.get_mergify_config(repo)
except rules.NoRules: # pragma: no cover
LOG.info(
"No need to proceed queue (.mergify.yml is missing)",
repo=repo.full_name,
pull_request=event_pull,
)
return
except rules.InvalidRules as e: # pragma: no cover
# Not configured, post status check with the error message
if event_type == "pull_request" and data["action"] in ["opened", "synchronize"]:
check_api.set_check_run(
event_pull,
"Summary",
"completed",
"failure",
output={
"title": "The Mergify configuration is invalid",
"summary": str(e),
},
)
return
subscription = sub_utils.get_subscription(
utils.get_redis_for_cache(), installation_id
)
if repo.private and not subscription["subscription_active"]:
check_api.set_check_run(
event_pull,
"Summary",
"completed",
"failure",
output={
"title": "Mergify is disabled",
"summary": subscription["subscription_reason"],
},
)
return
create_metrics(event_type, data)
commands_runner.spawn_pending_commands_tasks(
installation_id, event_type, data, event_pull
)
if event_type == "issue_comment":
commands_runner.run_command.s(
installation_id, event_type, data, data["comment"]["body"]
).apply_async()
else:
actions_runner.handle.s(
installation_id,
mergify_config["pull_request_rules"].as_dict(),
event_type,
data,
).apply_async()
def run(event_type, data):
"""Everything starts here."""
installation_id = data["installation"]["id"]
owner = data["repository"]["owner"]["login"]
repo = data["repository"]["name"]
client = github.get_client(owner, repo, installation_id)
raw_pull = get_github_pull_from_event(client, event_type, data)
if not raw_pull: # pragma: no cover
LOG.info(
"No pull request found in the event %s, ignoring",
event_type,
gh_owner=owner,
gh_repo=repo,
)
return
pull = mergify_pull.MergifyPull(client, raw_pull)
# Override pull_request with the updated one
data["pull_request"] = pull.data
pull.log.info("Pull request found in the event %s", event_type)
if ("base" not in pull.data or "repo" not in pull.data["base"]
or len(list(pull.data["base"]["repo"].keys())) < 70):
pull.log.warning(
"the pull request payload looks suspicious",
event_type=event_type,
data=data,
)
if (event_type == "status"
and pull.data["head"]["sha"] != data["sha"]): # pragma: no cover
pull.log.info(
"No need to proceed queue (got status of an old commit)", )
return
elif (event_type in ["status", "check_suite", "check_run"]
and pull.data["merged"]): # pragma: no cover
pull.log.info(
"No need to proceed queue (got status of a merged pull request)", )
return
elif (event_type in ["check_suite", "check_run"]
and pull.data["head"]["sha"] !=
data[event_type]["head_sha"]): # pragma: no cover
pull.log.info(
"No need to proceed queue (got %s of an old "
"commit)",
event_type,
)
return
if check_configuration_changes(pull.g_pull):
pull.log.info("Configuration changed, ignoring", )
return
# BRANCH CONFIGURATION CHECKING
try:
mergify_config = rules.get_mergify_config(pull.g_pull.base.repo)
except rules.NoRules: # pragma: no cover
pull.log.info("No need to proceed queue (.mergify.yml is missing)", )
return
except rules.InvalidRules as e: # pragma: no cover
# Not configured, post status check with the error message
if event_type == "pull_request" and data["action"] in [
"opened", "synchronize"
]:
check_api.set_check_run(
pull.g_pull,
"Summary",
"completed",
"failure",
output={
"title": "The Mergify configuration is invalid",
"summary": str(e),
},
)
return
# Add global and mandatory rules
mergify_config["pull_request_rules"].rules.extend(
rules.load_pull_request_rules_schema(MERGIFY_RULE["rules"]))
subscription = sub_utils.get_subscription(utils.get_redis_for_cache(),
installation_id)
if pull.data["base"]["repo"][
"private"] and not subscription["subscription_active"]:
check_api.set_check_run(
pull.g_pull,
"Summary",
"completed",
"failure",
output={
"title": "Mergify is disabled",
"summary": subscription["subscription_reason"],
},
)
return
# CheckRun are attached to head sha, so when user add commits or force push
# we can't directly get the previous Mergify Summary. So we copy it here, then
# anything that looks at it in next celery tasks will find it.
if event_type == "pull_request" and data["action"] == "synchronize":
copy_summary_from_previous_head_sha(pull.g_pull, data["before"])
sources = [{"event_type": event_type, "data": data}]
commands_runner.spawn_pending_commands_tasks(pull, sources)
if event_type == "issue_comment":
commands_runner.run_command(pull, sources, data["comment"]["body"],
data["comment"]["user"])
else:
actions_runner.handle(mergify_config["pull_request_rules"], pull,
sources)