def post(self, build_id):
args = self.parser.parse_args()
build = Build.query.options(
joinedload('project', innerjoin=True),
joinedload('author'),
joinedload('source').joinedload('revision'),
).get(build_id)
if build is None:
return '', 404
selective_testing_policy = SelectiveTestingPolicy.disabled
build_message = None
if args.selective_testing and project_lib.contains_active_autogenerated_plan(
build.project):
if not build.source.patch:
selective_testing_policy, reasons = get_selective_testing_policy(
build.project, build.source.revision_sha, None)
if reasons:
if selective_testing_policy is SelectiveTestingPolicy.disabled:
reasons = [
"Selective testing was requested but not done because:"
] + [' ' + m for m in reasons]
build_message = '\n'.join(reasons)
else:
# NOTE: for diff builds, it makes sense to just do selective testing,
# since it will never become a parent build and will never be used to
# calculate revision results.
selective_testing_policy = SelectiveTestingPolicy.enabled
collection_id = uuid.uuid4()
new_build = create_build(
project=build.project,
collection_id=collection_id,
label=build.label,
target=build.target,
message=build.message,
author=build.author,
source=build.source,
cause=Cause.retry,
selective_testing_policy=selective_testing_policy,
)
if build_message:
message = BuildMessage(
build=new_build,
text=build_message,
)
db.session.add(message)
db.session.commit()
return '', 302, {
'Location': '/api/0/builds/{0}/'.format(new_build.id.hex)
}
def post(self, build_id):
args = self.parser.parse_args()
build = Build.query.options(
joinedload('project', innerjoin=True),
joinedload('author'),
joinedload('source').joinedload('revision'),
).get(build_id)
if build is None:
return '', 404
selective_testing_policy = SelectiveTestingPolicy.disabled
build_message = None
if args.selective_testing and project_lib.contains_active_autogenerated_plan(build.project):
if not build.source.patch:
selective_testing_policy, reasons = get_selective_testing_policy(build.project, build.source.revision_sha, None)
if reasons:
if selective_testing_policy is SelectiveTestingPolicy.disabled:
reasons = ["Selective testing was requested but not done because:"] + [' ' + m for m in reasons]
build_message = '\n'.join(reasons)
else:
# NOTE: for diff builds, it makes sense to just do selective testing,
# since it will never become a parent build and will never be used to
# calculate revision results.
selective_testing_policy = SelectiveTestingPolicy.enabled
collection_id = uuid.uuid4()
new_build = create_build(
project=build.project,
collection_id=collection_id,
label=build.label,
target=build.target,
message=build.message,
author=build.author,
source=build.source,
cause=Cause.retry,
selective_testing_policy=selective_testing_policy,
)
if build_message:
message = BuildMessage(
build=new_build,
text=build_message,
)
db.session.add(message)
db.session.commit()
return '', 302, {'Location': '/api/0/builds/{0}/'.format(new_build.id.hex)}
def post(self, diff_id):
"""
Ask Changes to restart all builds for this diff. The response will be
the list of all builds.
"""
diff = self._get_diff_by_id(diff_id)
if not diff:
return error("Diff with ID %s does not exist." % (diff_id, ))
diff_parser = DiffParser(diff.source.patch.diff)
files_changed = diff_parser.get_changed_files()
try:
projects = self._get_projects_for_diff(diff, files_changed)
except InvalidDiffError:
return error('Patch does not apply')
except ProjectConfigError:
return error('Project config is not in a valid format.')
collection_id = uuid.uuid4()
builds = self._get_builds_for_diff(diff)
new_builds = []
for project in projects:
builds_for_project = [
x for x in builds if x.project_id == project.id
]
if not builds_for_project:
logging.warning('Project with id %s does not have a build.',
project.id)
continue
build = max(builds_for_project, key=lambda x: x.number)
if build.status is not Status.finished:
continue
if build.result is Result.passed:
continue
new_build = create_build(
project=project,
collection_id=collection_id,
label=build.label,
target=build.target,
message=build.message,
author=build.author,
source=diff.source,
cause=Cause.retry,
selective_testing_policy=build.selective_testing_policy,
)
new_builds.append(new_build)
return self.respond(new_builds)
def post(self, diff_id):
"""
Ask Changes to restart all builds for this diff. The response will be
the list of all builds.
"""
diff = self._get_diff_by_id(diff_id)
if not diff:
return error("Diff with ID %s does not exist." % (diff_id,))
diff_parser = DiffParser(diff.source.patch.diff)
files_changed = diff_parser.get_changed_files()
try:
projects = self._get_projects_for_diff(diff, files_changed)
except InvalidDiffError:
return error('Patch does not apply')
except ProjectConfigError:
return error('Project config is not in a valid format.')
collection_id = uuid.uuid4()
builds = self._get_builds_for_diff(diff)
new_builds = []
for project in projects:
builds_for_project = [x for x in builds if x.project_id == project.id]
if not builds_for_project:
logging.warning('Project with id %s does not have a build.', project.id)
continue
build = max(builds_for_project, key=lambda x: x.number)
if build.status is not Status.finished:
continue
if build.result is Result.passed:
continue
new_build = create_build(
project=project,
collection_id=collection_id,
label=build.label,
target=build.target,
message=build.message,
author=build.author,
source=diff.source,
cause=Cause.retry,
selective_testing_policy=build.selective_testing_policy,
)
new_builds.append(new_build)
return self.respond(new_builds)
def post(self, build_id):
build = Build.query.options(
joinedload('project', innerjoin=True),
joinedload('author'),
joinedload('source').joinedload('revision'),
).get(build_id)
if build is None:
return '', 404
new_build = create_build(
project=build.project,
label=build.label,
target=build.target,
message=build.message,
author=build.author,
source=build.source,
cause=Cause.retry,
)
return '', 302, {'Location': '/api/0/builds/{0}/'.format(new_build.id.hex)}
def post(self, build_id):
build = Build.query.options(
joinedload('project', innerjoin=True),
joinedload('author'),
joinedload('source').joinedload('revision'),
).get(build_id)
if build is None:
return '', 404
new_build = create_build(
project=build.project,
label=build.label,
target=build.target,
message=build.message,
author=build.author,
source=build.source,
cause=Cause.retry,
)
return '', 302, {
'Location': '/api/0/builds/{0}/'.format(new_build.id.hex)
}
def post(self):
"""
Notify Changes of a newly created diff.
Depending on system configuration, this may create 0 or more new builds,
and the resulting response will be a list of those build objects.
"""
args = self.parser.parse_args()
repository = args.repository
if not args.repository:
return error("Repository not found")
projects = list(
Project.query.options(subqueryload_all('plans'), ).filter(
Project.status == ProjectStatus.active,
Project.repository_id == repository.id,
))
# no projects bound to repository
if not projects:
return self.respond([])
options = dict(
db.session.query(
ProjectOption.project_id, ProjectOption.value).filter(
ProjectOption.project_id.in_([p.id for p in projects]),
ProjectOption.name.in_([
'phabricator.diff-trigger',
])))
projects = [p for p in projects if options.get(p.id, '1') == '1']
if not projects:
return self.respond([])
label = args.label[:128]
author = args.author
message = args.message
sha = args.sha
target = 'D{}'.format(args['phabricator.revisionID'])
try:
identify_revision(repository, sha)
except MissingRevision:
return error("Unable to find commit %s in %s." %
(sha, repository.url),
problems=['sha', 'repository'])
source_data = {
'phabricator.buildTargetPHID': args['phabricator.buildTargetPHID'],
'phabricator.diffID': args['phabricator.diffID'],
'phabricator.revisionID': args['phabricator.revisionID'],
'phabricator.revisionURL': args['phabricator.revisionURL'],
}
patch = Patch(
repository=repository,
parent_revision_sha=sha,
diff=''.join(args.patch_file),
)
db.session.add(patch)
source = Source(
patch=patch,
repository=repository,
revision_sha=sha,
data=source_data,
)
db.session.add(source)
phabricatordiff = try_create(
PhabricatorDiff, {
'diff_id': args['phabricator.diffID'],
'revision_id': args['phabricator.revisionID'],
'url': args['phabricator.revisionURL'],
'source': source,
})
if phabricatordiff is None:
logging.error("Diff %s, Revision %s already exists",
args['phabricator.diffID'],
args['phabricator.revisionID'])
return error("Diff already exists within Changes")
project_options = ProjectOptionsHelper.get_options(
projects, ['build.file-whitelist'])
diff_parser = DiffParser(patch.diff)
files_changed = diff_parser.get_changed_files()
collection_id = uuid.uuid4()
builds = []
for project in projects:
plan_list = get_build_plans(project)
if not plan_list:
logging.warning('No plans defined for project %s',
project.slug)
continue
if not in_project_files_whitelist(project_options[project.id],
files_changed):
logging.info(
'No changed files matched build.file-whitelist for project %s',
project.slug)
continue
builds.append(
create_build(
project=project,
collection_id=collection_id,
sha=sha,
target=target,
label=label,
message=message,
author=author,
patch=patch,
))
return self.respond(builds)
def post(self):
"""
Notify Changes of a newly created diff.
Depending on system configuration, this may create 0 or more new builds,
and the resulting response will be a list of those build objects.
"""
args = self.parser.parse_args()
repository = args.repository
if not args.repository:
return error("Repository not found")
projects = list(Project.query.options(
subqueryload_all('plans'),
).filter(
Project.status == ProjectStatus.active,
Project.repository_id == repository.id,
))
# no projects bound to repository
if not projects:
return self.respond([])
options = dict(
db.session.query(
ProjectOption.project_id, ProjectOption.value
).filter(
ProjectOption.project_id.in_([p.id for p in projects]),
ProjectOption.name.in_([
'phabricator.diff-trigger',
])
)
)
projects = [
p for p in projects
if options.get(p.id, '1') == '1'
]
if not projects:
return self.respond([])
label = args.label[:128]
author = args.author
message = args.message
sha = args.sha
target = 'D{}'.format(args['phabricator.revisionID'])
try:
identify_revision(repository, sha)
except MissingRevision:
return error("Unable to find commit %s in %s." % (
sha, repository.url), problems=['sha', 'repository'])
source_data = {
'phabricator.buildTargetPHID': args['phabricator.buildTargetPHID'],
'phabricator.diffID': args['phabricator.diffID'],
'phabricator.revisionID': args['phabricator.revisionID'],
'phabricator.revisionURL': args['phabricator.revisionURL'],
}
patch = Patch(
repository=repository,
parent_revision_sha=sha,
diff=''.join(args.patch_file),
)
db.session.add(patch)
source = Source(
patch=patch,
repository=repository,
revision_sha=sha,
data=source_data,
)
db.session.add(source)
phabricatordiff = try_create(PhabricatorDiff, {
'diff_id': args['phabricator.diffID'],
'revision_id': args['phabricator.revisionID'],
'url': args['phabricator.revisionURL'],
'source': source,
})
if phabricatordiff is None:
logging.error("Diff %s, Revision %s already exists", args['phabricator.diffID'], args['phabricator.revisionID'])
return error("Diff already exists within Changes")
project_options = ProjectOptionsHelper.get_options(projects, ['build.file-whitelist'])
diff_parser = DiffParser(patch.diff)
files_changed = diff_parser.get_changed_files()
collection_id = uuid.uuid4()
builds = []
for project in projects:
plan_list = get_build_plans(project)
if not plan_list:
logging.warning('No plans defined for project %s', project.slug)
continue
if not in_project_files_whitelist(project_options[project.id], files_changed):
logging.info('No changed files matched build.file-whitelist for project %s', project.slug)
continue
builds.append(create_build(
project=project,
collection_id=collection_id,
sha=sha,
target=target,
label=label,
message=message,
author=author,
patch=patch,
))
return self.respond(builds)
def post(self):
"""
Notify Changes of a newly created diff.
Depending on system configuration, this may create 0 or more new builds,
and the resulting response will be a list of those build objects.
"""
args = self.parser.parse_args()
repository = args.repository
if not args.repository:
return error("Repository not found")
projects = list(
Project.query.options(subqueryload_all('plans'), ).filter(
Project.status == ProjectStatus.active,
Project.repository_id == repository.id,
))
# no projects bound to repository
if not projects:
return self.respond([])
options = dict(
db.session.query(
ProjectOption.project_id, ProjectOption.value).filter(
ProjectOption.project_id.in_([p.id for p in projects]),
ProjectOption.name.in_([
'phabricator.diff-trigger',
])))
projects = [p for p in projects if options.get(p.id, '1') == '1']
if not projects:
return self.respond([])
statsreporter.stats().incr('diffs_posted_from_phabricator')
label = args.label[:128]
author = args.author
message = args.message
sha = args.sha
target = 'D{}'.format(args['phabricator.revisionID'])
try:
identify_revision(repository, sha)
except MissingRevision:
# This may just be a broken request (which is why we respond with a 400) but
# it also might indicate Phabricator and Changes being out of sync somehow,
# so we err on the side of caution and log it as an error.
logging.error(
"Diff %s was posted for an unknown revision (%s, %s)", target,
sha, repository.url)
return error("Unable to find commit %s in %s." %
(sha, repository.url),
problems=['sha', 'repository'])
source_data = {
'phabricator.buildTargetPHID': args['phabricator.buildTargetPHID'],
'phabricator.diffID': args['phabricator.diffID'],
'phabricator.revisionID': args['phabricator.revisionID'],
'phabricator.revisionURL': args['phabricator.revisionURL'],
}
patch = Patch(
repository=repository,
parent_revision_sha=sha,
diff=''.join(args.patch_file),
)
db.session.add(patch)
source = Source(
patch=patch,
repository=repository,
revision_sha=sha,
data=source_data,
)
db.session.add(source)
phabricatordiff = try_create(
PhabricatorDiff, {
'diff_id': args['phabricator.diffID'],
'revision_id': args['phabricator.revisionID'],
'url': args['phabricator.revisionURL'],
'source': source,
})
if phabricatordiff is None:
logging.error("Diff %s, Revision %s already exists",
args['phabricator.diffID'],
args['phabricator.revisionID'])
return error("Diff already exists within Changes")
project_options = ProjectOptionsHelper.get_options(
projects, ['build.file-whitelist'])
diff_parser = DiffParser(patch.diff)
files_changed = diff_parser.get_changed_files()
collection_id = uuid.uuid4()
builds = []
for project in projects:
plan_list = get_build_plans(project)
if not plan_list:
logging.warning('No plans defined for project %s',
project.slug)
continue
try:
if not files_changed_should_trigger_project(
files_changed,
project,
project_options[project.id],
sha,
diff=patch.diff):
logging.info(
'No changed files matched project trigger for project %s',
project.slug)
continue
except InvalidDiffError:
# ok, the build will fail and the user will be notified
pass
except ProjectConfigError:
logging.error(
'Project config for project %s is not in a valid format. Author is %s.',
project.slug,
author.name,
exc_info=True)
builds.append(
create_build(
project=project,
collection_id=collection_id,
sha=sha,
target=target,
label=label,
message=message,
author=author,
patch=patch,
tag="phabricator",
))
# This is the counterpoint to the above 'diffs_posted_from_phabricator';
# at this point we've successfully processed the diff, so comparing this
# stat to the above should give us the phabricator diff failure rate.
statsreporter.stats().incr(
'diffs_successfully_processed_from_phabricator')
return self.respond(builds)
def post_impl(self):
"""
Notify Changes of a newly created diff.
Depending on system configuration, this may create 0 or more new builds,
and the resulting response will be a list of those build objects.
"""
args = self.parser.parse_args()
repository = args.repository
if not args.repository:
return error("Repository not found")
projects = list(Project.query.options(
subqueryload_all('plans'),
).filter(
Project.status == ProjectStatus.active,
Project.repository_id == repository.id,
))
# no projects bound to repository
if not projects:
return self.respond([])
options = dict(
db.session.query(
ProjectOption.project_id, ProjectOption.value
).filter(
ProjectOption.project_id.in_([p.id for p in projects]),
ProjectOption.name.in_([
'phabricator.diff-trigger',
])
)
)
projects = [
p for p in projects
if options.get(p.id, '1') == '1'
]
if not projects:
return self.respond([])
statsreporter.stats().incr('diffs_posted_from_phabricator')
label = args.label[:128]
author = args.author
message = args.message
sha = args.sha
target = 'D{}'.format(args['phabricator.revisionID'])
try:
identify_revision(repository, sha)
except MissingRevision:
# This may just be a broken request (which is why we respond with a 400) but
# it also might indicate Phabricator and Changes being out of sync somehow,
# so we err on the side of caution and log it as an error.
logging.error("Diff %s was posted for an unknown revision (%s, %s)",
target, sha, repository.url)
return error("Unable to find commit %s in %s." % (
sha, repository.url), problems=['sha', 'repository'])
source_data = {
'phabricator.buildTargetPHID': args['phabricator.buildTargetPHID'],
'phabricator.diffID': args['phabricator.diffID'],
'phabricator.revisionID': args['phabricator.revisionID'],
'phabricator.revisionURL': args['phabricator.revisionURL'],
}
patch = Patch(
repository=repository,
parent_revision_sha=sha,
diff=''.join(line.decode('utf-8') for line in args.patch_file),
)
db.session.add(patch)
source = Source(
patch=patch,
repository=repository,
revision_sha=sha,
data=source_data,
)
db.session.add(source)
phabricatordiff = try_create(PhabricatorDiff, {
'diff_id': args['phabricator.diffID'],
'revision_id': args['phabricator.revisionID'],
'url': args['phabricator.revisionURL'],
'source': source,
})
if phabricatordiff is None:
logging.warning("Diff %s, Revision %s already exists",
args['phabricator.diffID'], args['phabricator.revisionID'])
return error("Diff already exists within Changes")
project_options = ProjectOptionsHelper.get_options(projects, ['build.file-whitelist'])
diff_parser = DiffParser(patch.diff)
files_changed = diff_parser.get_changed_files()
collection_id = uuid.uuid4()
builds = []
for project in projects:
plan_list = get_build_plans(project)
if not plan_list:
logging.warning('No plans defined for project %s', project.slug)
continue
try:
if not files_changed_should_trigger_project(files_changed, project, project_options[project.id], sha, diff=patch.diff):
logging.info('No changed files matched project trigger for project %s', project.slug)
continue
except InvalidDiffError:
# ok, the build will fail and the user will be notified
pass
except ProjectConfigError:
logging.error('Project config for project %s is not in a valid format. Author is %s.', project.slug, author.name, exc_info=True)
builds.append(create_build(
project=project,
collection_id=collection_id,
sha=sha,
target=target,
label=label,
message=message,
author=author,
patch=patch,
tag="phabricator",
))
# This is the counterpoint to the above 'diffs_posted_from_phabricator';
# at this point we've successfully processed the diff, so comparing this
# stat to the above should give us the phabricator diff failure rate.
statsreporter.stats().incr('diffs_successfully_processed_from_phabricator')
return self.respond(builds)
def post_impl(self):
"""
Notify Changes of a newly created diff.
Depending on system configuration, this may create 0 or more new builds,
and the resulting response will be a list of those build objects.
"""
# we manually check for arg presence here so we can send a more specific
# error message to the user (rather than a plain 400)
args = self.parser.parse_args()
if not args.repository:
# No need to postback a comment for this
statsreporter.stats().incr("diffs_repository_not_found")
return error("Repository not found")
repository = args.repository
projects = list(
Project.query.options(subqueryload_all('plans'), ).filter(
Project.status == ProjectStatus.active,
Project.repository_id == repository.id,
))
# no projects bound to repository
if not projects:
return self.respond([])
options = dict(
db.session.query(
ProjectOption.project_id, ProjectOption.value).filter(
ProjectOption.project_id.in_([p.id for p in projects]),
ProjectOption.name.in_([
'phabricator.diff-trigger',
])))
# Filter out projects that aren't configured to run builds off of diffs
# - Diff trigger disabled
# - No build plans
projects = [
p for p in projects
if options.get(p.id, '1') == '1' and get_build_plans(p)
]
if not projects:
return self.respond([])
statsreporter.stats().incr('diffs_posted_from_phabricator')
label = args.label[:128]
author = args.author
message = args.message
sha = args.sha
target = 'D%s' % args['phabricator.revisionID']
try:
identify_revision(repository, sha)
except MissingRevision:
# This may just be a broken request (which is why we respond with a 400) but
# it also might indicate Phabricator and Changes being out of sync somehow,
# so we err on the side of caution and log it as an error.
logging.error(
"Diff %s was posted for an unknown revision (%s, %s)", target,
sha, repository.url)
# We should postback since this can happen if a user diffs dependent revisions
statsreporter.stats().incr("diffs_missing_base_revision")
return self.postback_error(
"Unable to find base revision {revision} in {repo} on Changes. Some possible reasons:\n"
" - You may be working on multiple stacked diffs in your local repository.\n"
" {revision} only exists in your local copy. Changes thus cannot apply your patch\n"
" - If you are sure that's not the case, it's possible you applied your patch to an extremely\n"
" recent revision which Changes hasn't picked up yet. Retry in a minute\n"
.format(
revision=sha,
repo=repository.url,
),
target,
problems=['sha', 'repository'])
source_data = {
'phabricator.buildTargetPHID': args['phabricator.buildTargetPHID'],
'phabricator.diffID': args['phabricator.diffID'],
'phabricator.revisionID': args['phabricator.revisionID'],
'phabricator.revisionURL': args['phabricator.revisionURL'],
}
patch = Patch(
repository=repository,
parent_revision_sha=sha,
diff=''.join(line.decode('utf-8') for line in args.patch_file),
)
db.session.add(patch)
source = Source(
patch=patch,
repository=repository,
revision_sha=sha,
data=source_data,
)
db.session.add(source)
phabricatordiff = try_create(
PhabricatorDiff, {
'diff_id': args['phabricator.diffID'],
'revision_id': args['phabricator.revisionID'],
'url': args['phabricator.revisionURL'],
'source': source,
})
if phabricatordiff is None:
logging.warning("Diff %s, Revision %s already exists",
args['phabricator.diffID'],
args['phabricator.revisionID'])
# No need to inform user about this explicitly
statsreporter.stats().incr("diffs_already_exists")
return error("Diff already exists within Changes")
project_options = ProjectOptionsHelper.get_options(
projects, ['build.file-whitelist'])
diff_parser = DiffParser(patch.diff)
files_changed = diff_parser.get_changed_files()
collection_id = uuid.uuid4()
builds = []
for project in projects:
plan_list = get_build_plans(project)
# We already filtered out empty build plans
assert plan_list, ('No plans defined for project {}'.format(
project.slug))
try:
if not files_changed_should_trigger_project(
files_changed,
project,
project_options[project.id],
sha,
diff=patch.diff):
logging.info(
'No changed files matched project trigger for project %s',
project.slug)
continue
except InvalidDiffError:
# ok, the build will fail and the user will be notified
pass
except ProjectConfigError:
logging.error(
'Project config for project %s is not in a valid format. Author is %s.',
project.slug,
author.name,
exc_info=True)
builds.append(
create_build(
project=project,
collection_id=collection_id,
sha=sha,
target=target,
label=label,
message=message,
author=author,
patch=patch,
tag="phabricator",
))
# This is the counterpoint to the above 'diffs_posted_from_phabricator';
# at this point we've successfully processed the diff, so comparing this
# stat to the above should give us the phabricator diff failure rate.
statsreporter.stats().incr(
'diffs_successfully_processed_from_phabricator')
return self.respond(builds)
def post_impl(self):
"""
Notify Changes of a newly created diff.
Depending on system configuration, this may create 0 or more new builds,
and the resulting response will be a list of those build objects.
"""
# we manually check for arg presence here so we can send a more specific
# error message to the user (rather than a plain 400)
args = self.parser.parse_args()
if not args.repository:
# No need to postback a comment for this
statsreporter.stats().incr("diffs_repository_not_found")
return error("Repository not found")
repository = args.repository
projects = list(Project.query.options(
subqueryload_all('plans'),
).filter(
Project.status == ProjectStatus.active,
Project.repository_id == repository.id,
))
# no projects bound to repository
if not projects:
return self.respond([])
options = dict(
db.session.query(
ProjectOption.project_id, ProjectOption.value
).filter(
ProjectOption.project_id.in_([p.id for p in projects]),
ProjectOption.name.in_([
'phabricator.diff-trigger',
])
)
)
# Filter out projects that aren't configured to run builds off of diffs
# - Diff trigger disabled
# - No build plans
projects = [
p for p in projects
if options.get(p.id, '1') == '1' and get_build_plans(p)
]
if not projects:
return self.respond([])
statsreporter.stats().incr('diffs_posted_from_phabricator')
label = args.label[:128]
author = args.author
message = args.message
sha = args.sha
target = 'D%s' % args['phabricator.revisionID']
try:
identify_revision(repository, sha)
except MissingRevision:
# This may just be a broken request (which is why we respond with a 400) but
# it also might indicate Phabricator and Changes being out of sync somehow,
# so we err on the side of caution and log it as an error.
logging.error("Diff %s was posted for an unknown revision (%s, %s)",
target, sha, repository.url)
# We should postback since this can happen if a user diffs dependent revisions
statsreporter.stats().incr("diff_missing_base_revision")
return self.postback_error(
"Unable to find base revision {revision} in {repo} on Changes. Some possible reasons:\n"
" - Changes hasn't picked up {revision} yet. Retry in a minute\n"
" - {revision} only exists in your local copy. Changes cannot apply your patch\n".format(
revision=sha,
repo=repository.url,
),
target,
problems=['sha', 'repository'])
source_data = {
'phabricator.buildTargetPHID': args['phabricator.buildTargetPHID'],
'phabricator.diffID': args['phabricator.diffID'],
'phabricator.revisionID': args['phabricator.revisionID'],
'phabricator.revisionURL': args['phabricator.revisionURL'],
}
patch = Patch(
repository=repository,
parent_revision_sha=sha,
diff=''.join(line.decode('utf-8') for line in args.patch_file),
)
db.session.add(patch)
source = Source(
patch=patch,
repository=repository,
revision_sha=sha,
data=source_data,
)
db.session.add(source)
phabricatordiff = try_create(PhabricatorDiff, {
'diff_id': args['phabricator.diffID'],
'revision_id': args['phabricator.revisionID'],
'url': args['phabricator.revisionURL'],
'source': source,
})
if phabricatordiff is None:
logging.warning("Diff %s, Revision %s already exists",
args['phabricator.diffID'], args['phabricator.revisionID'])
# No need to inform user about this explicitly
statsreporter.stats().incr("diffs_already_exists")
return error("Diff already exists within Changes")
project_options = ProjectOptionsHelper.get_options(projects, ['build.file-whitelist'])
diff_parser = DiffParser(patch.diff)
files_changed = diff_parser.get_changed_files()
collection_id = uuid.uuid4()
builds = []
for project in projects:
plan_list = get_build_plans(project)
# We already filtered out empty build plans
assert plan_list, ('No plans defined for project {}'.format(project.slug))
try:
if not files_changed_should_trigger_project(files_changed, project, project_options[project.id], sha, diff=patch.diff):
logging.info('No changed files matched project trigger for project %s', project.slug)
continue
except InvalidDiffError:
# ok, the build will fail and the user will be notified
pass
except ProjectConfigError:
logging.error('Project config for project %s is not in a valid format. Author is %s.', project.slug, author.name, exc_info=True)
builds.append(create_build(
project=project,
collection_id=collection_id,
sha=sha,
target=target,
label=label,
message=message,
author=author,
patch=patch,
tag="phabricator",
))
# This is the counterpoint to the above 'diffs_posted_from_phabricator';
# at this point we've successfully processed the diff, so comparing this
# stat to the above should give us the phabricator diff failure rate.
statsreporter.stats().incr('diffs_successfully_processed_from_phabricator')
return self.respond(builds)
def post(self):
"""
Notify Changes of a newly created diff.
Depending on system configuration, this may create 0 or more new builds,
and the resulting response will be a list of those build objects.
"""
args = self.parser.parse_args()
repository = args.repository
if not args.repository:
return error("Repository not found")
projects = list(Project.query.options(
subqueryload_all('plans'),
).filter(
Project.status == ProjectStatus.active,
Project.repository_id == repository.id,
))
# no projects bound to repository
if not projects:
return self.respond([])
options = dict(
db.session.query(
ProjectOption.project_id, ProjectOption.value
).filter(
ProjectOption.project_id.in_([p.id for p in projects]),
ProjectOption.name.in_([
'phabricator.diff-trigger',
])
)
)
projects = [
p for p in projects
if options.get(p.id, '1') == '1'
]
if not projects:
return self.respond([])
label = args.label[:128]
author = args.author
message = args.message
sha = args.sha
target = 'D{}'.format(args['phabricator.revisionID'])
try:
identify_revision(repository, sha)
except MissingRevision:
return error("Unable to find commit %s in %s." % (
sha, repository.url), problems=['sha', 'repository'])
patch = Patch(
repository=repository,
parent_revision_sha=sha,
diff=''.join(args.patch_file),
)
db.session.add(patch)
patch_data = {
'phabricator.buildTargetPHID': args['phabricator.buildTargetPHID'],
'phabricator.diffID': args['phabricator.diffID'],
'phabricator.revisionID': args['phabricator.revisionID'],
'phabricator.revisionURL': args['phabricator.revisionURL'],
}
builds = []
for project in projects:
plan_list = get_build_plans(project)
if not plan_list:
logging.warning('No plans defined for project %s', project.slug)
continue
builds.append(create_build(
project=project,
sha=sha,
target=target,
label=label,
message=message,
author=author,
patch=patch,
source_data=patch_data,
))
return self.respond(builds)