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patchforreview_remover.py: Handle bot comments for Gitlab status updates

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Handle change status report for both Gerrit and Gitlab.

Bug: T325297
This commit is contained in:
Ahmon Dancy 2023-01-19 12:10:41 -08:00
parent 10c6aace45
commit ae3f603e50
1 changed files with 56 additions and 25 deletions
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81
patchforreview_remover.py
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@ -19,6 +19,37 @@ class Checker():
phid = self.client.lookupPhid(t_id)
return self.phid_check(phid)
def get_change_url(self, raw_comment):
m = re.search(r'https://gerrit(?:-test|)\.wikimedia\.org/r/\d+', raw_comment)
if m:
return m[0]
m = re.search(r'https://gitlab\.wikimedia\.org/repos/.*/-/merge_requests/\d+', raw_comment)
if m:
return m[0]
return None
def get_operation_type(self, raw_comment, url):
"""
If the operation type can be determined from raw_comment, return
it. It will be the string "open" (first patchset created or merge
request created) or "close" (merge or abandon)
"""
# Gitlab style
if re.search(r"opened " + re.escape(url), raw_comment):
return "open"
if re.search(r"(merged|closed) " + re.escape(url), raw_comment):
return "close"
# Gerrit style
if re.search(r"Change \d+ had a related patch set uploaded", raw_comment):
return "open"
if re.search(r'Change \d+ \*\*(?:merged|abandoned)\*\* by ', raw_comment):
return "close"
return None
def phid_check(self, phid) -> bool:
"""
Returns true if the Patch-For-Review project should be removed from the Phabricator
@ -50,15 +81,14 @@ class Checker():
if len(case['comments']) != 1:
return False
raw_comment = case['comments'][0]['content']['raw']
gerrit_patch_id = re.findall(
r'https://gerrit(?:-test|)\.wikimedia\.org/r/(\d+)(?:$|\]\])', raw_comment)[0]
merged = re.findall(
r'Change \d+ \*\*(?:merged|abandoned)\*\* by ',
raw_comment)
# Append True or False depending on whether the action was to
# open a patch (True) or merge a patch (False)
gerrit_patch_status[gerrit_patch_id].append(not(bool(merged)))
change_url = self.get_change_url(raw_comment)
if change_url:
op = self.get_operation_type(raw_comment, change_url)
# Append True or False depending on whether the action was to
# open/reopen a change (True) or merge a change (False)
gerrit_patch_status[change_url].append(op in ["open", "reopen"])
for patch in gerrit_patch_status:
# The normal sequence of GerritBot transactions for a Gerrit change is "Change
@ -67,25 +97,26 @@ class Checker():
# by whoever" (indicated by False in gerrit_patch_status). The transactions
# are returned in reverse order so the opened/merged pattern will appear as
# the reverse of [True, False], which is [False, True].
# FIXME: This logic can't handle a open/close/reopen/merge situation.
if gerrit_patch_status[patch] != [False, True]:
return False
return True
if __name__ == "__main__":
client = Client.newFromCreds()
client = Client.newFromCreds()
gerrit_bot_phid = 'PHID-USER-idceizaw6elwiwm5xshb'
project_patch_for_review_phid = 'PHID-PROJ-onnxucoedheq3jevknyr'
checker = Checker(
gerrit_bot_phid,
project_patch_for_review_phid,
client)
gen = client.getTasksWithProject(project_patch_for_review_phid)
for phid in gen:
if checker.phid_check(phid):
print(client.taskDetails(phid)['id'])
try:
client.removeProjectByPhid(project_patch_for_review_phid, phid)
except BaseException:
continue
time.sleep(10)
gerrit_bot_phid = 'PHID-USER-idceizaw6elwiwm5xshb'
project_patch_for_review_phid = 'PHID-PROJ-onnxucoedheq3jevknyr'
checker = Checker(
gerrit_bot_phid,
project_patch_for_review_phid,
client)
gen = client.getTasksWithProject(project_patch_for_review_phid)
for phid in gen:
if checker.phid_check(phid):
print(client.taskDetails(phid)['id'])
try:
client.removeProjectByPhid(project_patch_for_review_phid, phid)
except BaseException:
continue
time.sleep(10)