upload: Allow user to configure unusual commit threshold

Add a per-remote option `uploadwarningthreshold` allowing the user to
override how many commits can be uploaded prior to a warning being
displayed.

Change-Id: Ia7e1b2c7de89a0bf9ca1c24cc83dc595b3667437
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/354375
Tested-by: David Greenaway <dgreenaway@google.com>
Reviewed-by: Mike Frysinger <vapier@google.com>
This commit is contained in:
David Greenaway 2022-12-09 09:38:24 +11:00
parent 0324e43242
commit d98f393524
2 changed files with 79 additions and 44 deletions

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@ -222,23 +222,24 @@ The `[remote]` settings are automatically populated/updated from the manifest.
The `[branch]` settings are updated by `repo start` and `git branch`.
| Setting | Subcommands | Use/Meaning |
|-------------------------------|---------------|-------------|
| review.\<url\>.autocopy | upload | Automatically add to `--cc=<value>` |
| review.\<url\>.autoreviewer | upload | Automatically add to `--reviewers=<value>` |
| review.\<url\>.autoupload | upload | Automatically answer "yes" or "no" to all prompts |
| review.\<url\>.uploadhashtags | upload | Automatically add to `--hashtag=<value>` |
| review.\<url\>.uploadlabels | upload | Automatically add to `--label=<value>` |
| review.\<url\>.uploadnotify | upload | [Notify setting][upload-notify] to use |
| review.\<url\>.uploadtopic | upload | Default [topic] to use |
| review.\<url\>.username | upload | Override username with `ssh://` review URIs |
| remote.\<remote\>.fetch | sync | Set of refs to fetch |
| remote.\<remote\>.projectname | \<network\> | The name of the project as it exists in Gerrit review |
| remote.\<remote\>.pushurl | upload | The base URI for pushing CLs |
| remote.\<remote\>.review | upload | The URI of the Gerrit review server |
| remote.\<remote\>.url | sync & upload | The URI of the git project to fetch |
| branch.\<branch\>.merge | sync & upload | The branch to merge & upload & track |
| branch.\<branch\>.remote | sync & upload | The remote to track |
| Setting | Subcommands | Use/Meaning |
|---------------------------------------|---------------|-------------|
| review.\<url\>.autocopy | upload | Automatically add to `--cc=<value>` |
| review.\<url\>.autoreviewer | upload | Automatically add to `--reviewers=<value>` |
| review.\<url\>.autoupload | upload | Automatically answer "yes" or "no" to all prompts |
| review.\<url\>.uploadhashtags | upload | Automatically add to `--hashtag=<value>` |
| review.\<url\>.uploadlabels | upload | Automatically add to `--label=<value>` |
| review.\<url\>.uploadnotify | upload | [Notify setting][upload-notify] to use |
| review.\<url\>.uploadtopic | upload | Default [topic] to use |
| review.\<url\>.uploadwarningthreshold | upload | Warn when attempting to upload more than this many CLs |
| review.\<url\>.username | upload | Override username with `ssh://` review URIs |
| remote.\<remote\>.fetch | sync | Set of refs to fetch |
| remote.\<remote\>.projectname | \<network\> | The name of the project as it exists in Gerrit review |
| remote.\<remote\>.pushurl | upload | The base URI for pushing CLs |
| remote.\<remote\>.review | upload | The URI of the Gerrit review server |
| remote.\<remote\>.url | sync & upload | The URI of the git project to fetch |
| branch.\<branch\>.merge | sync & upload | The branch to merge & upload & track |
| branch.\<branch\>.remote | sync & upload | The remote to track |
## ~/ dotconfig layout

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@ -17,6 +17,7 @@ import functools
import optparse
import re
import sys
from typing import List
from command import DEFAULT_LOCAL_JOBS, InteractiveCommand
from editor import Editor
@ -24,21 +25,54 @@ from error import UploadError
from git_command import GitCommand
from git_refs import R_HEADS
from hooks import RepoHook
from project import ReviewableBranch
UNUSUAL_COMMIT_THRESHOLD = 5
_DEFAULT_UNUSUAL_COMMIT_THRESHOLD = 5
def _ConfirmManyUploads(multiple_branches=False):
if multiple_branches:
print('ATTENTION: One or more branches has an unusually high number '
'of commits.')
else:
print('ATTENTION: You are uploading an unusually high number of commits.')
print('YOU PROBABLY DO NOT MEAN TO DO THIS. (Did you rebase across '
'branches?)')
answer = input("If you are sure you intend to do this, type 'yes': ").strip()
return answer == "yes"
def _VerifyPendingCommits(branches: List[ReviewableBranch]) -> bool:
"""Perform basic safety checks on the given set of branches.
Ensures that each branch does not have a "large" number of commits
and, if so, prompts the user to confirm they want to proceed with
the upload.
Returns true if all branches pass the safety check or the user
confirmed. Returns false if the upload should be aborted.
"""
# Determine if any branch has a suspicious number of commits.
many_commits = False
for branch in branches:
# Get the user's unusual threshold for the branch.
#
# Each branch may be configured to have a different threshold.
remote = branch.project.GetBranch(branch.name).remote
key = f'review.{remote.review}.uploadwarningthreshold'
threshold = branch.project.config.GetInt(key)
if threshold is None:
threshold = _DEFAULT_UNUSUAL_COMMIT_THRESHOLD
# If the branch has more commits than the threshold, show a warning.
if len(branch.commits) > threshold:
many_commits = True
break
# If any branch has many commits, prompt the user.
if many_commits:
if len(branches) > 1:
print('ATTENTION: One or more branches has an unusually high number '
'of commits.')
else:
print('ATTENTION: You are uploading an unusually high number of commits.')
print('YOU PROBABLY DO NOT MEAN TO DO THIS. (Did you rebase across '
'branches?)')
answer = input(
"If you are sure you intend to do this, type 'yes': ").strip()
return answer == 'yes'
return True
def _die(fmt, *args):
@ -149,6 +183,13 @@ review.URL.uploadnotify:
Control e-mail notifications when uploading.
https://gerrit-review.googlesource.com/Documentation/user-upload.html#notify
review.URL.uploadwarningthreshold:
Repo will warn you if you are attempting to upload a large number
of commits in one or more branches. By default, the threshold
is five commits. This option allows you to override the warning
threshold to a different value.
# References
Gerrit Code Review: https://www.gerritcodereview.com/
@ -261,16 +302,15 @@ Gerrit Code Review: https://www.gerritcodereview.com/
else:
answer = sys.stdin.readline().strip().lower()
answer = answer in ('y', 'yes', '1', 'true', 't')
if not answer:
_die("upload aborted by user")
if not opt.yes and answer:
if len(branch.commits) > UNUSUAL_COMMIT_THRESHOLD:
answer = _ConfirmManyUploads()
if answer:
self._UploadAndReport(opt, [branch], people)
else:
# Perform some basic safety checks prior to uploading.
if not opt.yes and not _VerifyPendingCommits([branch]):
_die("upload aborted by user")
self._UploadAndReport(opt, [branch], people)
def _MultipleBranches(self, opt, pending, people):
projects = {}
branches = {}
@ -337,15 +377,9 @@ Gerrit Code Review: https://www.gerritcodereview.com/
if not todo:
_die("nothing uncommented for upload")
if not opt.yes:
many_commits = False
for branch in todo:
if len(branch.commits) > UNUSUAL_COMMIT_THRESHOLD:
many_commits = True
break
if many_commits:
if not _ConfirmManyUploads(multiple_branches=True):
_die("upload aborted by user")
# Perform some basic safety checks prior to uploading.
if not opt.yes and not _VerifyPendingCommits(todo):
_die("upload aborted by user")
self._UploadAndReport(opt, todo, people)