Context:
In https://codereview.chromium.org/781523002/ I added the ability for target_ref to be set to any branch name. Eg: For Skia a ref of 'refs/remotes/origin/chrome/m42' would be correctly set to 'refs/heads/chrome/m42'.

But in https://codereview.chromium.org/822503005/ this was changed to treat any branch that did not start with 'refs/remotes/branch-heads' or 'refs/remotes/origin/refs' to be 'refs/remotes/origin/master'.
This makes it very chromium specific, there are plenty of other projects that use depot_tools that does not work like this.
For Skia 'refs/remotes/origin/chrome/m42' would now change to 'refs/remotes/origin/master' which is wrong.

The default behavior should be to preserve the original ref not to override it to master.

I handled 'lkgr' and 'lkcr' as special cases in this CL because many developers track it and would like it to land in master by default.

BUG=chromium:463109
NOPRESUBMIT=true

Review URL: https://codereview.chromium.org/967453004

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@294303 0039d316-1c4b-4281-b951-d872f2087c98

Passing arg[1] rather than argv[1:] is causing the following with
Python 2.7.3.

Traceback (most recent call last):
File "/home/tfarina/depot_tools/clang_format.py", line 70, in
<module>
sys.exit(main(sys.argv[1]))
File "/home/tfarina/depot_tools/clang_format.py", line 65,
in main
return subprocess.call([tool] + args)
TypeError: can only concatenate list (not "str") to list
No output from clang-format (crashed?).
Please report to bugs.llvm.org.

This started to happening after
http://src.chromium.org/viewvc/chrome?view=rev&revision=294250

BUG=None
TEST=try to format a c++ file using clang-format
TBR=sbc@chromium.org,maruel@chromium.org

Review URL: https://codereview.chromium.org/972453002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@294267 0039d316-1c4b-4281-b951-d872f2087c98

Handle KeyboardInterrupt gracefully rather the printing a
backtrace. Most users of these tools don't expect a
backtrace when then hit Ctrl-C.

Also, fix a few other inconsistencies found in the python
startup code of these different scripts:
- always call main function 'main' (rather than 'Main')
- always return 0 from main function
- if main takes args never include argv[0]

Review URL: https://codereview.chromium.org/955993006

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@294250 0039d316-1c4b-4281-b951-d872f2087c98

Motivation: There are a few things we want to do in Skia infrastructure that is not possible to do without this functionality.
Eg1: If there is a change made to Skia's markdown then automatically include a 'DOCS_PREVIEW_URL=https://skia.org?cl=1234' in the CL's description.
Eg2: Automatically add 'NOTRY=true' for changes impacting things that do not need trybot runs.
Eg3: Include CL specific links to skia's perf (https://perf.skia.org/) and correctness (https://gold.skia.org/) servers.

BUG=chromium:462208

Review URL: https://codereview.chromium.org/949273002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@294242 0039d316-1c4b-4281-b951-d872f2087c98

This came in this CL review https://codereview.chromium.org/947983003/

BUG=None
R=dpranke@chromium.org

Review URL: https://codereview.chromium.org/955713003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@294207 0039d316-1c4b-4281-b951-d872f2087c98

If the repository has third_party/dart-sdk/ unpacked, use that to
format dart files modified in the current patch.

BUG=459376
R=maruel@chromium.org, zra@google.com

Review URL: https://codereview.chromium.org/933383002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@294179 0039d316-1c4b-4281-b951-d872f2087c98

This adds the '--auto_rebase' sync option, enabling parallel updates to
automatically rebase local Git branches during sync.

BUG=None
TEST=local

Review URL: https://codereview.chromium.org/930693002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@294151 0039d316-1c4b-4281-b951-d872f2087c98

This check is specific to Chromium codebase, there's no point in having it in depot_tools.

BUG=None
R=maruel@chromium.org

Review URL: https://codereview.chromium.org/924863002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@294124 0039d316-1c4b-4281-b951-d872f2087c98

Noticed by Jens Widell in https://codereview.chromium.org/932333003/

TBR=maruel

BUG=459855

Review URL: https://codereview.chromium.org/933373004

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@294123 0039d316-1c4b-4281-b951-d872f2087c98

R=machenbach
TBR=maruel

BUG=459855

Review URL: https://codereview.chromium.org/932333003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@294121 0039d316-1c4b-4281-b951-d872f2087c98

BUG=

Review URL: https://codereview.chromium.org/874763002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@294095 0039d316-1c4b-4281-b951-d872f2087c98

Currently check_bucket_permissions() in download_from_google_storage.py
performs a gsutil ls gs://bucket to determine whether the user has access
to the bucket or not.
This can be an EXTREMELY expensive operation (~minutes) if the bucket in
question has a lot of objects in the root (real case: chrome-telemetry).
It is worth noting that check_bucket_permissions() is not called just for
uploads but also for downloads, hence this is slowing down all invocations
of gclient sync on users and bots machine.
Removing the check_bucket_permissions() and let gsutil fail with an
Unauthorized error message if ACLs are not met.

BUG=458059

Review URL: https://codereview.chromium.org/923473002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@294083 0039d316-1c4b-4281-b951-d872f2087c98

Reland crrev.com/743083002, which was reverted in crrev.com/796053002
due to some test flakiness, probably related with an old version of Git on
the bots. Relanding now that the infra has been updated to Trusty (plus
adding some de-flake precautions).

Original CL Description:
Make gclient ready for the Blink (DEPS to main project) transition

This CL makes gclient understand correctly whether a git project is
being moved from DEPS to an upper project and vice-versa.
The driving use case for this is the upcoming Blink merge, where
third_party/Webkit will be removed from DEPS (and .gitignore) and will
become part of the main project.

At present state, gclient leaves the .git folder around when a project
is removed from DEPS, and that causes many problems.

Furthermore this CL solves the performance problem of bisecting across
the merge point. The subproject's (Blink) .git/ folder is moved to a
backup location (in the main checkout root) and is restored when moving
backwards, avoiding a re-fetch when bisecting across the merge point.

BUG=431469

Review URL: https://codereview.chromium.org/910913003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@294082 0039d316-1c4b-4281-b951-d872f2087c98

This makes uploading to Gerrit with `git cl` more similar to uploading to Rietveld, by uploading a squashed commit containing the diff to the newest common ancestor.

Uploaded commits are stored in refs/heads/git_cl_uploads/<branch> (and their commit message is used for the squash commit), which allows amending the commit message to change it on the uploaded CL, and looking through the reflog to find old uploaded versions.

BUG=none

Review URL: https://codereview.chromium.org/200023004

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@294077 0039d316-1c4b-4281-b951-d872f2087c98

Add support for 'brillo' as an entry command distinct from 'cros'. It
still does exactly the same thing... for now.

BUG=brillo:162
TEST=Ran "brillo help" successfully.

Review URL: https://codereview.chromium.org/896393003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@294021 0039d316-1c4b-4281-b951-d872f2087c98

expect_tests and testing_support are now pulled in via DEPS.

R=cmp@chromium.org, pgervais@chromium.org
BUG=

Review URL: https://codereview.chromium.org/901083003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293963 0039d316-1c4b-4281-b951-d872f2087c98

Review URL: https://codereview.chromium.org/899503003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293930 0039d316-1c4b-4281-b951-d872f2087c98

Remove the ambiguity between revision and filename (or directory name)
when using command "git cl diff".

BUG=454032

Review URL: https://codereview.chromium.org/889093002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293914 0039d316-1c4b-4281-b951-d872f2087c98

BUG=brillo:90
TEST=./my_activity.py shows brillo bugs.

Review URL: https://codereview.chromium.org/891543002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293912 0039d316-1c4b-4281-b951-d872f2087c98

R=maruel@chromium.org

Review URL: https://codereview.chromium.org/884243006

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293911 0039d316-1c4b-4281-b951-d872f2087c98

R=iannucci@chromium.org, iannucci@google.com
BUG=444470

Review URL: https://codereview.chromium.org/887563004

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293909 0039d316-1c4b-4281-b951-d872f2087c98

BUG=444470
R=scottmg@chromium.org, iannucci@google.com

Review URL: https://codereview.chromium.org/888923002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293889 0039d316-1c4b-4281-b951-d872f2087c98

This is similar to the Gerrit behavior in that we default to master,
unless the remote upstream is a branch head.

BUG=435702

Review URL: https://codereview.chromium.org/822503005

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293807 0039d316-1c4b-4281-b951-d872f2087c98

This is largely a bugfix release, so should be much easier to transition.

BUG=chromium:431514
TEST=ran on some code bases and checked output

Review URL: https://codereview.chromium.org/876793002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293806 0039d316-1c4b-4281-b951-d872f2087c98

So that gsutil.py config works.

I would've preferred the execv solution, but apparently that didn't work on Windows :(

BUG=451551

Review URL: https://codereview.chromium.org/870093003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293790 0039d316-1c4b-4281-b951-d872f2087c98

Context:

https://groups.google.com/a/chromium.org/d/msg/chromium-dev/IcZ3C_ooKUM/ux559wpM_9cJ

R=stip@chromium.org, iannucci@chromium.org
BUG=

Review URL: https://codereview.chromium.org/868943002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293765 0039d316-1c4b-4281-b951-d872f2087c98

BUG=432498

Review URL: https://codereview.chromium.org/860353003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293743 0039d316-1c4b-4281-b951-d872f2087c98

Way back in r185294 I added the ability to request that, when
checking owners, the patch author *should not* count (normally it does
count). We did this in order to be able to mimic the review processes
of WebKit in the Blink repo.

However, we ended up never using this feature, so I'm finally getting
around to deleting it.

R=maruel@chromium.org
BUG=none

Review URL: https://codereview.chromium.org/851103004

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293685 0039d316-1c4b-4281-b951-d872f2087c98

This prevents --no_auth from always clearing BOTO_CONFIG, since there
are times when a BOTO is needed for other things than just auth info
(e.g. proxy settings).

BUG=443523
R=hinoka@chromium.org, szager@chromium.org

Review URL: https://codereview.chromium.org/844373002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293652 0039d316-1c4b-4281-b951-d872f2087c98

I've run in the exceptions a few times when doing
'git cl presubmit' or 'git cl lint' from a detached
HEAD state (not uncommon when using 'git rebase-update')

Review URL: https://codereview.chromium.org/792933003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293643 0039d316-1c4b-4281-b951-d872f2087c98

TBR=iannucci@chromium.org
BUG=

Review URL: https://codereview.chromium.org/848133002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293621 0039d316-1c4b-4281-b951-d872f2087c98

This document generation round also includes additional generated content that
was not checked in from previous commits.

BUG=chromium:440844
TEST=local
  - Loaded HTML page in local browser, confirmed quotes were correct.

Review URL: https://codereview.chromium.org/788293002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293620 0039d316-1c4b-4281-b951-d872f2087c98

BUG=None
TEST=local
R=iannucci@chromium.org

Review URL: https://codereview.chromium.org/824153005

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293595 0039d316-1c4b-4281-b951-d872f2087c98

This is created for the external gsutil since r293320, and was creating
needless churn in presubmit tests when it is present.

R=pgervais@chromium.org,hinoka@google.com
BUG=434422

Review URL: https://codereview.chromium.org/831913003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293574 0039d316-1c4b-4281-b951-d872f2087c98

BUG=chromium:444597

Review URL: https://codereview.chromium.org/819133003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293549 0039d316-1c4b-4281-b951-d872f2087c98

BUG=443264

R=iannucci@chromium.org,maruel@chromium.org

Review URL: https://codereview.chromium.org/811023003/



git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293537 0039d316-1c4b-4281-b951-d872f2087c98

BUG=431792

Review URL: https://codereview.chromium.org/805663004

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293525 0039d316-1c4b-4281-b951-d872f2087c98

5498b958 runs gsutil using 'os.execv',
which, on Windows, apparently causes it to return before completion.

Also add verbosity to '7z' failures on toolchain downloading.

BUG=chromium:445425
TEST=bot
  - Ran on bot, this fix solves the problem that we were seeing.

R=pgervais@chromium.org, sergeyberezin@chromium.org

Review URL: https://codereview.chromium.org/828463003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293507 0039d316-1c4b-4281-b951-d872f2087c98

BUG=
TBR= dpranke@chromium.org, enne@chromium.org, apavlov@chromium.org

Review URL: https://codereview.chromium.org/829453004

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293503 0039d316-1c4b-4281-b951-d872f2087c98

The root of problem is a _cache_temp file.
git_cache expected that it is a folder.
So rmtree failed to remove it.

BUG=
TBR= dpranke@chromium.org, enne@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/825133002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@293502 0039d316-1c4b-4281-b951-d872f2087c98