A followup change will add support for change diff provided as user
input through stdin/file.
Bug: b/323243527
Change-Id: I8d3420370e134859c61e35e23d76803227e4a506
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/5254364
Reviewed-by: Joanna Wang <jojwang@chromium.org>
Commit-Queue: Gavin Mak <gavinmak@google.com>
Reviewed-by: Josip Sokcevic <sokcevic@chromium.org>
+ Change scm GetAllFiles back to returning all files
+ should be safe to do since it's only used by presubmit code
+ add ignore_submodules option to CaptureStatus
+ It's used by other parts of depot_tools code
+ Add AffectedSubmodules to return submodules only
+ AffectedFiles still only returns non-submodule files.
Bug: 1475770
Change-Id: I457ad96099fb20eff4cc1a4fc84f59e7ae707abe
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/5216005
Auto-Submit: Joanna Wang <jojwang@chromium.org>
Commit-Queue: Joanna Wang <jojwang@chromium.org>
Reviewed-by: Josip Sokcevic <sokcevic@chromium.org>
In `CheckChangedLUCIConfigs`, it will call luci-config to list all
config sets. Change that call to v2.
Change-Id: I7a00d157fa631174b2124f0920026fa6b1fea04c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4900076
Commit-Queue: Yuanjun Huang <yuanjunh@google.com>
Reviewed-by: Yiwei Zhang <yiwzhang@google.com>
We cannot distinguish if this is a moved third-party file. So just
do warnings for a license header from a third-party company.
Bug: 1462922
Change-Id: I78394dcccb9028bce6c535dfce625364dd29157b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4895337
Reviewed-by: Yiwei Zhang <yiwzhang@google.com>
Reviewed-by: Bruce Dawson <brucedawson@chromium.org>
Commit-Queue: Maggie Chen <magchen@chromium.org>
All __future__ imports (unicode_literals, print_function) are already
mandatory in py3. Also remove an outdated py2 comment in
presubmit_canned_checks.py
Bug: 1475402
Change-Id: I27cf6a8268f6dd1081f22af782c4c29a975376ae
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4867135
Reviewed-by: Josip Sokcevic <sokcevic@chromium.org>
Commit-Queue: Gavin Mak <gavinmak@google.com>
Reformat this dir by itself to help merging with conflicts with other CLs.
Reformatted using:
parallel ./yapf -i -- tests/*.py
~/chromiumos/chromite/contrib/reflow_overlong_comments tests/*.py
These files still had lines (strings) that were too long, so the pylint
warnings were suppressed with a TODO.
tests/bot_update_coverage_test.py
tests/cipd_bootstrap_test.py
tests/gclient_eval_unittest.py
tests/gclient_git_smoketest.py
tests/gclient_scm_test.py
tests/gclient_smoketest.py
tests/gclient_test.py
tests/gclient_transitions_smoketest.py
tests/gclient_utils_test.py
tests/git_cl_test.py
tests/git_hyper_blame_test.py
tests/git_rebase_update_test.py
tests/lockfile_test.py
tests/metrics_test.py
tests/presubmit_canned_checks_test.py
tests/presubmit_unittest.py
tests/roll_dep_test.py
Change-Id: I8fed04b4ba81d54b8f45da612213aad27a9e1a2c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4842592
Commit-Queue: Josip Sokcevic <sokcevic@chromium.org>
Reviewed-by: Josip Sokcevic <sokcevic@chromium.org>
Auto-Submit: Mike Frysinger <vapier@chromium.org>
The new flow is that if any affected file is in the config directory
of a config set, the script will call `lucicfg validate` to validate
the whole config directory and then filter out the validation result
that does not belong to affected file(s). This will introduce a bit
more latency in valdiation because before, only affected files are
sent to LUCI Config for validation. However, this is not latency
senstively operation and always validating the full snapshot will
faciliate us breaking down the config as it's possible in order to
validate the affected file, LUCI Config will need an unaffected file.
R=iannucci, yuanjunh
Bug: 1449933
Change-Id: Id330973f59b882569a8ece36edb4b6a8ff0ed2d0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4591233
Reviewed-by: Robbie Iannucci <iannucci@chromium.org>
Commit-Queue: Yiwei Zhang <yiwzhang@google.com>
Reviewed-by: Josip Sokcevic <sokcevic@chromium.org>
Reviewed-by: Yuanjun Huang <yuanjunh@google.com>
PRESUBMIT.py files can invoke other scripts, and those scripts may be
run under Python 2 or Python 3. There are multiple mechanisms that
govern which version will be used, sometimes requiring several flags
to be passed.
This change removes support for Python 2 from this system, thus making
it simpler to invoke Python 3 scripts.
The function parameters that are used to select Python versions are
passed in from multiple places so they still need to be supported, but
they are now ignored. The parameters are deleted to prevent accidental
use.
This change was tested by running this command in a Chromium repo:
git cl presubmit --force --all
Bug: 1207012
Change-Id: I4adc7164417e155ff80d3a039cf36ed030756456
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4328470
Reviewed-by: Aravind Vasudevan <aravindvasudev@google.com>
Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
When using async jobs, information about presubmit is not present in
callstack and it's just noise.
Change-Id: Ib95af92f9e83f1fb8b8d68c7aece6bbb4b03e61c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4505697
Auto-Submit: Josip Sokcevic <sokcevic@chromium.org>
Commit-Queue: Gavin Mak <gavinmak@google.com>
Reviewed-by: Gavin Mak <gavinmak@google.com>
Now that the presubmit system no longer supports Python 2 we can remove
support for it from the presubmit system tests. This change removes all
references to sys.version_info from this file.
This also fixes an unclosed file warning that suddenly appeared and
was stopping this change from landing.
Bug: 1207012
Change-Id: Ib74e9009b9d5cea0caf37c88e3258e9dd818f269
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4522416
Reviewed-by: Aravind Vasudevan <aravindvasudev@google.com>
Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
This changes all references to the LUCI_OMIT_PYTHON2 environment
variable to instead assume that it is `'true'`.
R=sokcevic, tikuta
Bug: 1441784
Recipe-Nontrivial-Roll: build
Change-Id: Iea161a372adb68cdcb330d131df2c19ca2fe7b37
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4522480
Reviewed-by: Takuto Ikuta <tikuta@chromium.org>
Commit-Queue: Robbie Iannucci <iannucci@chromium.org>
Reviewed-by: Josip Sokcevic <sokcevic@chromium.org>
This reverts commit 119cff3d2f.
Reason for revert: some builders still call py2 presubmit
http://go/bbid/8781466817788761185
We need to clean up recipe first before relanding this
Original change's description:
> Reland "Remove Python 2 support for PRESUBMIT.py"
>
> This reverts commit d4c6cbeb61.
>
> Reason for revert: Python 2 invocations of the presubmit system
> should be gone now.
>
> Original change's description:
> > Revert "Remove Python 2 support for PRESUBMIT.py"
> >
> > This reverts commit 8454fc2458.
> >
> > Reason for revert: post submit hooks failing
> > https://crbug.com/1422416
> >
> > Original change's description:
> > > Remove Python 2 support for PRESUBMIT.py
> > >
> > > The presubmit system still supports invoking PRESUBMIT.py files using
> > > Python 2. This has recently been turned off on the bots so this change
> > > removes support more completely.
> > >
> > > There are still some python3 parameters being passed around - it seemed
> > > better to do the simplest possible removal now, with a follow-up change
> > > to remove more support code after this has sat for a while.
> > >
> > > Tests run from PRESUBMIT.py files could still be run using Python 2, but
> > > those should also have been addressed already. Removing support for that
> > > will be done in a subsequent change.
> > >
> > > Bug: 1207012
> > > Change-Id: Id244d547a04438f83734dba269c3cc180c148b37
> > > Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4315183
> > > Reviewed-by: Aravind Vasudevan <aravindvasudev@google.com>
> > > Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
> >
> > Bug: 1207012
> > Bug: 1422416
> > Change-Id: Iaf3102e63ec3c698d0258fac5746dbd92c30edbb
> > No-Presubmit: true
> > No-Tree-Checks: true
> > No-Try: true
> > Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4317176
> > Auto-Submit: Josip Sokcevic <sokcevic@chromium.org>
> > Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
> > Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
>
> Bug: 1207012
> Bug: 1422416
> Change-Id: I9521095989c708188fca0251fa13881e086b1395
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4516015
> Reviewed-by: Aravind Vasudevan <aravindvasudev@google.com>
> Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
> Reviewed-by: Josip Sokcevic <sokcevic@chromium.org>
Bug: 1207012
Bug: 1422416
Change-Id: Ifa775ca19f8c7b3c166eb89a255c25c20aaf4a98
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4521578
Commit-Queue: Josip Sokcevic <sokcevic@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
This reverts commit d4c6cbeb61.
Reason for revert: Python 2 invocations of the presubmit system
should be gone now.
Original change's description:
> Revert "Remove Python 2 support for PRESUBMIT.py"
>
> This reverts commit 8454fc2458.
>
> Reason for revert: post submit hooks failing
> https://crbug.com/1422416
>
> Original change's description:
> > Remove Python 2 support for PRESUBMIT.py
> >
> > The presubmit system still supports invoking PRESUBMIT.py files using
> > Python 2. This has recently been turned off on the bots so this change
> > removes support more completely.
> >
> > There are still some python3 parameters being passed around - it seemed
> > better to do the simplest possible removal now, with a follow-up change
> > to remove more support code after this has sat for a while.
> >
> > Tests run from PRESUBMIT.py files could still be run using Python 2, but
> > those should also have been addressed already. Removing support for that
> > will be done in a subsequent change.
> >
> > Bug: 1207012
> > Change-Id: Id244d547a04438f83734dba269c3cc180c148b37
> > Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4315183
> > Reviewed-by: Aravind Vasudevan <aravindvasudev@google.com>
> > Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
>
> Bug: 1207012
> Bug: 1422416
> Change-Id: Iaf3102e63ec3c698d0258fac5746dbd92c30edbb
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4317176
> Auto-Submit: Josip Sokcevic <sokcevic@chromium.org>
> Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
> Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bug: 1207012
Bug: 1422416
Change-Id: I9521095989c708188fca0251fa13881e086b1395
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4516015
Reviewed-by: Aravind Vasudevan <aravindvasudev@google.com>
Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
Reviewed-by: Josip Sokcevic <sokcevic@chromium.org>
This reverts commit 512fd3bd85.
Reason for revert: breaks some presubmits
https://crbug.com/1421441
Original change's description:
> Extract searching relevat files in utils function
>
> This change introduces lib/ directory which will be used for classes
> that are considered libraries and used by multiple executables.
>
> Change-Id: I3da126778bf5ffdb28d7a3c2b966c85de08ba717
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4289679
> Reviewed-by: Joanna Wang <jojwang@chromium.org>
> Commit-Queue: Josip Sokcevic <sokcevic@chromium.org>
Bug: 1421441
Change-Id: I20e40f452a544a1188a258131a620e2afcd64f13
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4328468
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Josip Sokcevic <sokcevic@chromium.org>
This reverts commit e9ece0f581.
Reason for revert: broke infra presubmits:
https://ci.chromium.org/p/infra/builders/try/infra-try-presubmit
Original change's description:
> Reland "Remove Python 2 support for PRESUBMIT.py"
>
> This is a reland of commit 8454fc2458
>
> Original change's description:
> > Remove Python 2 support for PRESUBMIT.py
> >
> > The presubmit system still supports invoking PRESUBMIT.py files using
> > Python 2. This has recently been turned off on the bots so this change
> > removes support more completely.
> >
> > There are still some python3 parameters being passed around - it seemed
> > better to do the simplest possible removal now, with a follow-up change
> > to remove more support code after this has sat for a while.
> >
> > Tests run from PRESUBMIT.py files could still be run using Python 2, but
> > those should also have been addressed already. Removing support for that
> > will be done in a subsequent change.
> >
> > Bug: 1207012
> > Change-Id: Id244d547a04438f83734dba269c3cc180c148b37
> > Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4315183
> > Reviewed-by: Aravind Vasudevan <aravindvasudev@google.com>
> > Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
>
> Bug: 1207012
> Change-Id: If542cac21d8ec8704b28d03fd8407c5c2899ca2c
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4317177
> Reviewed-by: Aravind Vasudevan <aravindvasudev@google.com>
> Commit-Queue: Aravind Vasudevan <aravindvasudev@google.com>
> Auto-Submit: Josip Sokcevic <sokcevic@chromium.org>
Bug: 1207012
Change-Id: Iebf76d9e2580761fc773791bac07439160503c98
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4323198
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Auto-Submit: Josip Sokcevic <sokcevic@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
This is a reland of commit 8454fc2458
Original change's description:
> Remove Python 2 support for PRESUBMIT.py
>
> The presubmit system still supports invoking PRESUBMIT.py files using
> Python 2. This has recently been turned off on the bots so this change
> removes support more completely.
>
> There are still some python3 parameters being passed around - it seemed
> better to do the simplest possible removal now, with a follow-up change
> to remove more support code after this has sat for a while.
>
> Tests run from PRESUBMIT.py files could still be run using Python 2, but
> those should also have been addressed already. Removing support for that
> will be done in a subsequent change.
>
> Bug: 1207012
> Change-Id: Id244d547a04438f83734dba269c3cc180c148b37
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4315183
> Reviewed-by: Aravind Vasudevan <aravindvasudev@google.com>
> Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
Bug: 1207012
Change-Id: If542cac21d8ec8704b28d03fd8407c5c2899ca2c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4317177
Reviewed-by: Aravind Vasudevan <aravindvasudev@google.com>
Commit-Queue: Aravind Vasudevan <aravindvasudev@google.com>
Auto-Submit: Josip Sokcevic <sokcevic@chromium.org>
This reverts commit 8454fc2458.
Reason for revert: post submit hooks failing
https://crbug.com/1422416
Original change's description:
> Remove Python 2 support for PRESUBMIT.py
>
> The presubmit system still supports invoking PRESUBMIT.py files using
> Python 2. This has recently been turned off on the bots so this change
> removes support more completely.
>
> There are still some python3 parameters being passed around - it seemed
> better to do the simplest possible removal now, with a follow-up change
> to remove more support code after this has sat for a while.
>
> Tests run from PRESUBMIT.py files could still be run using Python 2, but
> those should also have been addressed already. Removing support for that
> will be done in a subsequent change.
>
> Bug: 1207012
> Change-Id: Id244d547a04438f83734dba269c3cc180c148b37
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4315183
> Reviewed-by: Aravind Vasudevan <aravindvasudev@google.com>
> Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
Bug: 1207012
Bug: 1422416
Change-Id: Iaf3102e63ec3c698d0258fac5746dbd92c30edbb
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4317176
Auto-Submit: Josip Sokcevic <sokcevic@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
The presubmit system still supports invoking PRESUBMIT.py files using
Python 2. This has recently been turned off on the bots so this change
removes support more completely.
There are still some python3 parameters being passed around - it seemed
better to do the simplest possible removal now, with a follow-up change
to remove more support code after this has sat for a while.
Tests run from PRESUBMIT.py files could still be run using Python 2, but
those should also have been addressed already. Removing support for that
will be done in a subsequent change.
Bug: 1207012
Change-Id: Id244d547a04438f83734dba269c3cc180c148b37
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4315183
Reviewed-by: Aravind Vasudevan <aravindvasudev@google.com>
Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
This change introduces lib/ directory which will be used for classes
that are considered libraries and used by multiple executables.
Change-Id: I3da126778bf5ffdb28d7a3c2b966c85de08ba717
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4289679
Reviewed-by: Joanna Wang <jojwang@chromium.org>
Commit-Queue: Josip Sokcevic <sokcevic@chromium.org>
While we're at it, ensure that the working directory is reverted even if
exceptions are raised by moving that part into a finally block.
Bug: 1404222
Change-Id: I8606bc5810202ff1ecdc7f202e3f574bf643f91d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4129515
Reviewed-by: Aravind Vasudevan <aravindvasudev@google.com>
Commit-Queue: Pavol Marko <pmarko@chromium.org>
.rs files were not part of DEFAULT_FILES_TO_CHECK which means that they
were not being checked for proper licenses, among other things.
Testing with this command reveals that six missing or bad licenses have
crept in:
git cl presubmit --force --files "*.rs"
Output was:
Found a bad license header in these files:
build\rust\tests\test_aliased_deps\main.rs
build\rust\tests\test_aliased_deps\real_name.rs
mojo\public\rust\tests\util\mojom_validation.rs
testing\rust_gtest_interop\gtest_attribute.rs
tools\crates\gnrt\sample_package\foo\src\lib.rs
tools\crates\gnrt\sample_package\src\main.rs
Change-Id: Ia7788d92d428a4060f4a0b854fdcee0450b0a3f6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4128762
Commit-Queue: Gavin Mak <gavinmak@google.com>
Auto-Submit: Bruce Dawson <brucedawson@chromium.org>
Reviewed-by: Collin Baker <collinbaker@chromium.org>
Reviewed-by: Gavin Mak <gavinmak@google.com>
A last minute change to the CheckLicense tests in crrev.com/c/4032366
used the _GetLicenseText function in the wrong place, thus neutering one
test and duplicating code in another. This fixes the tests so that they
minimize duplication and actually test the CSS/C style comments.
Change-Id: Ibbe880dec8d1e85416ed1b7ce94922c6f2c2a543
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4037103
Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
Reviewed-by: Josip Sokcevic <sokcevic@google.com>
Some recent "improvements" to CheckLicense were buggy, at least
partially because I did not increase test coverage when adding new code
paths. This change fixes two known mistakes and greatly increases test
coverage.
One bug was that the code assumed that match.groups()[0] would always be
the current year, but that assumption is invalid when a license regex is
passed in.
Another bug is that the new_license_re took away the possibility of the
license ending with */ but that is used in .css files.
The increased test coverage catches these and validates other
assumptions around new files.
The failures were reproduced and then the fixes validated using this
command:
vpython3 tests/presubmit_unittest.py
Bug: 1098010
Change-Id: Ic91ca9f7a182660aef7b1eead79e841f58e15a3e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4032366
Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
Reviewed-by: Josip Sokcevic <sokcevic@google.com>
This change also makes CheckVPythonSpec() look for .vpython3 files.
Bug: 1336295
Change-Id: I4bbec48debe42748811a8cfcef6da9602017d4bb
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3891974
Reviewed-by: Josip Sokcevic <sokcevic@google.com>
Commit-Queue: Fabrice de Gans <fdegans@chromium.org>
The warning that a PRESUBMIT.py file was still being run under Python 2
was apparently too polite as one was just added. This change adds
instructions on how to prevent this, which should make it clear that
the behavior is not desirable.
The warning was added in crrev.com/c/3826917.
Bug: 1313804
Change-Id: I81a6ea45907b5ea00e7d945c3131a329708cc377
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3878875
Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
Reviewed-by: Aravind Vasudevan <aravindvasudev@google.com>
This is a reland of commit 10dbd7babd
Original change's description:
> Remove old DepotToolsOwners implementation
>
> code-owners should have been enabled for most hosts that depot_tools
> supports by now. Remove our own implementation and rely on code-owners.
>
> Change-Id: Iaf0d3db65b2e5063b67d42b92188c4ec51d2cd9a
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3783475
> Reviewed-by: Aravind Vasudevan <aravindvasudev@google.com>
> Reviewed-by: Joanna Wang <jojwang@chromium.org>
> Commit-Queue: Gavin Mak <gavinmak@google.com>
Change-Id: Ic87f34411bb38b91fcf49adb07601ae10244e828
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3881043
Reviewed-by: Josip Sokcevic <sokcevic@google.com>
Commit-Queue: Gavin Mak <gavinmak@google.com>
Reviewed-by: Joanna Wang <jojwang@chromium.org>
This is a reland of commit eb16430cf9
Original change's description:
> Use io.open for opening files
>
> Use io.open which is consistent in py2 and py3.
>
> Bug: 1357152
> Change-Id: I49a3df503026bc6918362a9b5600f57111111111
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3872429
> Reviewed-by: Gavin Mak <gavinmak@google.com>
> Commit-Queue: Josip Sokcevic <sokcevic@google.com>
Bug: 1357152
Change-Id: I58881c040ca7333f0247875a0c4abe31cf793b08
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3877645
Commit-Queue: Josip Sokcevic <sokcevic@google.com>
Auto-Submit: Josip Sokcevic <sokcevic@google.com>
Reviewed-by: Gavin Mak <gavinmak@google.com>
When running presubmits you can tell if Python 2 presubmits are running,
but it's subtle, and it isn't obvious which presubmits are running under
Python 2.
This makes it obvious by always printing the path to PRESUBMIT.py
scripts that are run under Python 2. This change also fixes a bug in the
--verbose logic - it would print that a script was running before
evaluating _ShouldRunPresubmit.
Bug: 1352347
Change-Id: I45213acdb3b37f7be0713e5caba775841704817c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3826917
Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
Reviewed-by: Aravind Vasudevan <aravindvasudev@google.com>
Pylint uses parallelism to improve performance, but high startup costs
means that this only makes sense if there are lots of files to be
processed. So, a while ago a change was made such that if there are
fewer than ten files to be analyzed then no parallelism is used.
Our Pylint wrapper also has a hack where it does one type of check in
serial mode, because that is the only time it is reliable. This
requires running Pylint twice, which is expensive.
If there are a small enough number of files to analyze then we will be
doing serial analysis anyway, so there is no need to do two separate
runs. In this test case:
git cl presubmit -v --files tools\code_coverage\create_js_source_maps\test\create_js_source_maps_test.py
the cost of Pylint is dropped roughly in half, from six seconds to
three seconds, by eliminating one of the three-second runs.
Bug: 1309977
Change-Id: I2e5e96a86d1d76b127f481af7478d807c042b609
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3812436
Reviewed-by: Aravind Vasudevan <aravindvasudev@google.com>
Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
code-owners should have been enabled for most hosts that depot_tools
supports by now. Remove our own implementation and rely on code-owners.
Change-Id: Iaf0d3db65b2e5063b67d42b92188c4ec51d2cd9a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3783475
Reviewed-by: Aravind Vasudevan <aravindvasudev@google.com>
Reviewed-by: Joanna Wang <jojwang@chromium.org>
Commit-Queue: Gavin Mak <gavinmak@google.com>
Headers currently have the format: `** Presubmit ${name} **`. Make these
more helpful by including the number of total errors there are.
Bug: 1341987
Change-Id: Ib41a133c31568d4264d73c14350f0bbd9590356a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3756169
Reviewed-by: Bruce Dawson <brucedawson@chromium.org>
Commit-Queue: Gavin Mak <gavinmak@google.com>
The multiprocessing module on Windows has a bug where if you ask for
more than 60 child processes then it will hang. This is related to the
MAXIMUM_WAIT_OBJECTS (64) limit of WaitForMultipleObjects. Other sources
have listed the multiprocessing limit as being 61, or have said that the
the maximum number of objects that can be waited on is actually 63, but
those details don't really matter.
The original fix for this class of issues was crrev.com/c/2785844. This
change extends those fixes to depot_tools, which was missed last year.
This change also updates how PyLint is called by further limiting the
number of jobs to the number of files being processed divided by 10.
This is because there is a significant cost to creating PyLint
subprocesses - each takes about 0.5 s on my test machine. So there needs
to be enough parallelism to justify this.
Patches for PyLint and a bug for cpython are planned.
This will stop PyLint from hanging during presubmits on many-core
machines. The command used to reproduce the hangs and validate the fix
was:
git cl presubmit -v --force --files "chrome/test/mini_installer/*.py"
Prior to this change this command would use (on my many-core test
machine) 96 processes and would hang. How it uses just two processes
because there are only 16 files to analyze.
Output before:
Pylint (16 files using ['--disable=cyclic-import'] on 96 cores)
Output after:
Pylint (16 files using ['--disable=cyclic-import'] on 2 processes)
This is actually not quite true because the hang would prevent the
old message from being displayed.
Bug: 1190269, 1336854
Change-Id: Ie82baf91df4364a92eb664a00cf9daf167e0a548
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3711282
Reviewed-by: Gavin Mak <gavinmak@google.com>
Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
Some presubmit failures result in uncaught exceptions which historically
have halted presubmit runs. This behavior makes it more difficult to
find all failures, measure presubmit times, or detect other behavior
over time. This is particularly problematic when running "git cl
presubmit --all".
As an example, presubmit --all was broken and would not complete from
when crrev.com/3642633 landed until crrev.com/c/3657600. The minimal
repro was this presubmit command:
git cl presubmit --files ui\accessibility\ax_mode.h
This command, or presubmit --all, triggered this error, which halts the
presubmits:
Evaluation of CheckChangeOnCommit failed: [Errno 2] No such file or directory: 'chrome/browser/resources/accessibility/accessibility.js'
Traceback (most recent call last):
File "presubmit_support.py", line 2038, in <module>
sys.exit(main())
File "presubmit_support.py", line 2015, in main
return DoPresubmitChecks(
File "presubmit_support.py", line 1738, in DoPresubmitChecks
results += executer.ExecPresubmitScript(presubmit_script, filename)
File "presubmit_support.py", line 1602, in ExecPresubmitScript
self._run_check_function(function_name, context, sink,
File "presubmit_support.py", line 1640, in _run_check_function
six.reraise(e_type, e_value, e_tb)
File "C:\Users\brucedawson\.vpython-root\e726d2\lib\site-packages\six.py", line 686, in reraise
raise value
File "presubmit_support.py", line 1630, in _run_check_function
result = eval(function_name + '(*__args)', context)
File "<string>", line 1, in <module>
File "PRESUBMIT.py", line 314, in CheckChangeOnCommit
errs.extend(CheckModesMatch(input_api, output_api))
File "PRESUBMIT.py", line 283, in CheckModesMatch
ax_modes_in_js = GetAccessibilityModesFromFile(
File "PRESUBMIT.py", line 245, in GetAccessibilityModesFromFile
for line in open(fullpath).readlines():
FileNotFoundError: [Errno 2] No such file or directory: 'chrome/browser/resources/accessibility/accessibility.js'
With this change the exception is handled and presubmits continue after
printing this message:
Evaluation of CheckChangeOnCommit failed: [Errno 2] No such file or directory: 'chrome/browser/resources/accessibility/accessibility.js', Traceback (most recent call last):
File "presubmit_support.py", line 1630, in _run_check_function
result = eval(function_name + '(*__args)', context)
File "<string>", line 1, in <module>
File "PRESUBMIT.py", line 314, in CheckChangeOnCommit
errs.extend(CheckModesMatch(input_api, output_api))
File "PRESUBMIT.py", line 283, in CheckModesMatch
ax_modes_in_js = GetAccessibilityModesFromFile(
File "PRESUBMIT.py", line 245, in GetAccessibilityModesFromFile
for line in open(fullpath).readlines():
FileNotFoundError: [Errno 2] No such file or directory: 'chrome/browser/resources/accessibility/accessibility.js'
That is, the crucial information regarding the failure is printed, but
subsequent presubmits are not skipped.
Bug: 1309977
Change-Id: I7cfeda85c830e6c8e567c0df3c50f27af1dbe835
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3653978
Reviewed-by: Josip Sokcevic <sokcevic@google.com>
Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
Some of the expensive checks when running presubmit --all, such as
CheckStableMojomChanges (~300 s) and CheckAddedDepsHaveTargetApprovals
(~200 s) only look at diffs and are therefore guaranteed to be NOPs when
running presubmit --all or --files=. Passing along the no_diffs state
lets these expensive checks be skipped, thus allowing for faster
iteration times.
Initial testing suggests that (with some supporting changes in the
Chromium repo) this reduces "presubmit --all" times by about ten
minutes, or a bit more than 10%, and additional improvements may be
possible.
Special handling for the no-diffs case also offers a simple way to avoid
presubmit failures that happen whenever all files are flagged as being
changed.
Finally, and perhaps most importantly for having a presubmit --all bot,
when --no_diffs is passed we can treat errors like "Issue wasn't
uploaded" and "Add a description to the CL" as messages, thus making it
possible to have zero presubmit errors when run on origin/main.
Bug: 1320937, 1322936
Change-Id: I0d09dd4aae8fdaa48c8b2f89337441cf96dcff72
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3628368
Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
Reviewed-by: Gavin Mak <gavinmak@google.com>
Presubmit message types were printed in an inconsistent order, generally
determined by which type was encountered first. This unpredictability
can be confusing when comparing runs. This change enforces a consistent
order, in increasing order of severity. ERRORS always go last so that
they will be the most visible when running presubmits locally.
This also adds a "There were Python %d presubmit errors." message to
the end to make it easier to tell when there were presubmit errors.
This is particularly useful when manually running presubmits.
Bug: 1309977
Change-Id: Ib2b73c7625789bad5b21ae12abf238b746cd11e1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3668724
Reviewed-by: Gavin Mak <gavinmak@google.com>
Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
All of the PRESUBMIT.py files in the Chromium repo are running under
Python 3. However "git cl presubmit" also works with other repos where
some PRESUBMIT.py scripts still run under Python 2. This means that
the Python 2 presubmit commit checks step cannot simply be disabled.
That meant that Chromium was paying up to a one-minute cost just to
setup for and look for Python 2 scripts that it doesn't run.
This change runs the Python 3 PRESUBMIT.py scripts first, and keeps
track of whether any were skipped. If none were skipped then the
Python 2 PRESUBMIT.py stage can be skipped.
Note that the child scripts of PRESUBMIT.py scripts may still be run
under Python 2, but that is orthogonal to this change.
Bug: 1313804
Change-Id: Ib65838223f232f1e78058d6a08ea15a89f442310
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3614453
Reviewed-by: Josip Sokcevic <sokcevic@google.com>
Reviewed-by: Bruce Dawson <brucedawson@chromium.org>
Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
AffectedFiles carefully added a slash to dir_with_slash, but then called
normpath - which trims trailing path separators. This meant that
ui/views/PRESUBMIT.py would analyze files in ui\views_content_client,
leading to spooky action at a distance. This was noticed when this
command triggered a presubmit error:
git cl presubmit "--files=ui/views_content_client/*.cc;ui/views/readme.md"
when running presubmit on either file individually found nothing.
This change was tested by getting CheckChangeLintsClean to print the
files that it was asked to analyze, making the behavior quite obvious.
This bug appears to have existed for about thirteen years, but only
triggers in rare cases, and even then the incorrect behavior was almost
impossible to notice.
One of the tests was inadvertently testing the broken AffectedFiles
behavior and another seemed to be requiring it to handle '.'
correctly which I'm not sure we want to support.
Bug: 1309977
Change-Id: Ibdc39981d69664b03448acb228d4ab05b49436f6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3632034
Commit-Queue: Bruce Dawson <brucedawson@chromium.org>
Reviewed-by: Robbie Iannucci <iannucci@chromium.org>
Gavin Mak
Joanna Wang
Yuanjun Huang
Maggie Chen
Yiwei Zhang
Mike Frysinger
Bruce Dawson
Josip Sokcevic
Daniel Cheng
Robert Iannucci
Brian Ryner
Pavol Marko
Erik Staab
Fabrice de Gans
Josip Sokcevic