def _copy(self, ctxt, branch_name):
"""Copy the PR to a branch.
Returns a tuple of strings (state, reason).
"""
# NOTE(sileht): Ensure branch exists first
escaped_branch_name = parse.quote(branch_name, safe="")
try:
ctxt.client.item(f"branches/{escaped_branch_name}")
except http.HTTPError as e:
if not e.response:
raise
detail = "%s to branch `%s` failed: " % (
self.KIND.capitalize(),
branch_name,
)
if e.response.status_code >= 500:
state = None
else:
state = "failure"
detail += e.response.json()["message"]
return state, detail
# NOTE(sileht) does the duplicate have already been done ?
new_pull = self.get_existing_duplicate_pull(ctxt, branch_name)
# No, then do it
if not new_pull:
try:
new_pull = duplicate_pull.duplicate(
ctxt,
branch_name,
self.config["label_conflicts"],
self.config["ignore_conflicts"],
self.KIND,
)
except duplicate_pull.DuplicateFailed as e:
return (
"failure",
f"Backport to branch `{branch_name}` failed\n{e.reason}",
)
# NOTE(sileht): We relook again in case of concurrent duplicate
# are done because of two events received too closely
if not new_pull:
new_pull = self.get_existing_duplicate_pull(ctxt, branch_name)
if new_pull:
return (
"success",
f"[#{new_pull['number']} {new_pull['title']}]({new_pull['html_url']}) "
f"has been created for branch `{branch_name}`",
)
return (
"failure",
f"{self.KIND.capitalize()} to branch `{branch_name}` failed",
)
def _copy(self, pull, branch_name):
"""Copy the PR to a branch.
Returns a tuple of strings (state, reason).
"""
try:
branch = pull.g_pull.base.repo.get_branch(
parse.quote(branch_name, safe=""))
except github.GithubException as e:
if e.status >= 500:
state = None
else:
state = "failure"
detail = "%s to branch `%s` failed: " % (
self.KIND.capitalize(),
branch_name,
)
detail += e.data["message"]
return state, detail
# NOTE(sileht) does the duplicate have already been done ?
new_pull = self.get_existing_duplicate_pull(pull, branch)
# No, then do it
if not new_pull:
try:
new_pull = duplicate_pull.duplicate(
pull,
branch,
self.config["label_conflicts"],
self.config["ignore_conflicts"],
self.KIND,
)
except duplicate_pull.DuplicateFailed as e:
return (
"failure",
f"Backport to branch `{branch_name}` failed\n{e.reason}",
)
# NOTE(sileht): We relook again in case of concurrent duplicate
# are done because of two events received too closely
if not new_pull:
new_pull = self.get_existing_duplicate_pull(pull, branch)
if new_pull:
return (
"success",
"[#%d %s](%s) has been created for branch `%s`" % (
new_pull.number,
new_pull.title,
new_pull.html_url,
branch_name,
),
)
return (
"failure",
"%s to branch `%s` failed" % (self.KIND.capitalize(), branch_name),
)
def run(
self,
installation_id,
installation_token,
event_type,
data,
pull,
missing_conditions,
):
branches = self.config["branches"]
if self.config["regexes"]:
regexes = list(map(re.compile, self.config["regexes"]))
branches.extend(
(branch.name
for branch in pull.g_pull.base.repo.get_branches()
if any(map(lambda regex: regex.match(branch.name), regexes))))
state = "success"
detail = "The following pull requests have been created: "
for branch_name in branches:
try:
branch = pull.g_pull.base.repo.get_branch(
parse.quote(branch_name, safe=""))
except github.GithubException as e: # pragma: no cover
LOG.error(
"%s: fail to get branch",
self.KIND,
pull_request=pull,
error=e.data["message"],
)
state = "failure"
detail += "\n* %s to branch `%s` has failed" % (self.KIND,
branch_name)
if e.status == 404:
detail += ": the branch does not exists"
continue
# NOTE(sileht) does the duplicate have already been done ?
new_pull = self.get_existing_duplicate_pull(pull, branch)
# No, then do it
if not new_pull:
new_pull = duplicate_pull.duplicate(pull, branch,
installation_token,
self.KIND)
# NOTE(sileht): We relook again in case of concurrent duplicate
# are done because of two events received too closely
if not new_pull:
new_pull = self.get_existing_duplicate_pull(pull, branch)
if new_pull:
detail += "\n* [#%d %s](%s)" % (
new_pull.number,
new_pull.title,
new_pull.html_url,
)
else: # pragma: no cover
state = "failure"
detail += "\n* %s to branch `%s` has failed" % (branch_name,
self.KIND)
return state, self.SUCCESS_MESSAGE, detail