Reuse a common lock to reduce the number of locks created. Poor cygwin users.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8353010

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@106494 0039d316-1c4b-4281-b951-d872f2087c98

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8357005

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@106359 0039d316-1c4b-4281-b951-d872f2087c98

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8355007

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@106358 0039d316-1c4b-4281-b951-d872f2087c98

It's not supported at the moment and it's misleading.

Support for it should be added eventually.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8357014

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@106351 0039d316-1c4b-4281-b951-d872f2087c98

Otherwise, I get a stack trace, which is annoying. Here's an example:

$ git cl upload
Current branch help_text is up to date.

Failed to diff against upstream branch refs/heads/foo!

This branch probably doesn't exist anymore. To reset the
tracking branch, please run
    git branch --set-upstream help_text trunk
replacing trunk with origin/master or the relevant branch


R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8349011

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@106175 0039d316-1c4b-4281-b951-d872f2087c98

Fix a problem introduced in r105229.

R=cmp@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8349001

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@106089 0039d316-1c4b-4281-b951-d872f2087c98

Otherwise it breaks naked --revision usage. One example issue is linux_chromeos
applying the revision to cros_deps instead of src.

TBR=dpranke@chromium.org
BUG=100335
TEST=


Review URL: http://codereview.chromium.org/8298002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@105522 0039d316-1c4b-4281-b951-d872f2087c98

It will help catch issues like the one we are getting on linux_chromeos where
the ordering of the solution is now by name, causing the default solution to be
used for --revision being the wrong one.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8276020

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@105387 0039d316-1c4b-4281-b951-d872f2087c98

BUG=60725

R=dpranke@chromium.org
TEST=


Review URL: http://codereview.chromium.org/8198010

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@105377 0039d316-1c4b-4281-b951-d872f2087c98

Note that status() and revert() need to be correctly implemented before finishing this test.

TBR=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8287002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@105369 0039d316-1c4b-4281-b951-d872f2087c98

gclient status using --job 8 by default may return the items in a different
other. Simplify the test by forcing ordering.

TBR=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8275009

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@105338 0039d316-1c4b-4281-b951-d872f2087c98

BUG=chromium-os:21286
TEST=Ran 'git-try' with/without --root=src, and with/without .gclient file

Review URL: http://codereview.chromium.org/8174009

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@105229 0039d316-1c4b-4281-b951-d872f2087c98

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8261001

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@105226 0039d316-1c4b-4281-b951-d872f2087c98

This is really bad but the lock is never held for a long time so it 'should' work.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8253008

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@105195 0039d316-1c4b-4281-b951-d872f2087c98

Improve revert to skip over non managed directory and to clobber invalid
checkouts.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8227033

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@105103 0039d316-1c4b-4281-b951-d872f2087c98

It wasn't broken. The tree collapsed around the same time for unrelated reason.

TBR=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8227036

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@105090 0039d316-1c4b-4281-b951-d872f2087c98

TBR=dpranke@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8233033

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@104959 0039d316-1c4b-4281-b951-d872f2087c98

I'm not sure if it's causing the tree blow up but I'm not taking any chance.

TBR=dpranke@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8228017

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@104956 0039d316-1c4b-4281-b951-d872f2087c98

Otherwise it may hangs in various ways.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8199016

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@104938 0039d316-1c4b-4281-b951-d872f2087c98

This fixes GClientSmokeBoth.testMultiSolutionsJobs flakiness by having
consistent ordering.

Now no out of thread modification is ever done, which result in much saner code.

R=dpranke@chromium.org
BUG=60725
TEST=tested manually with gclient sync --jobs 100 on chrome and with
gclient_smotetest.py


Review URL: http://codereview.chromium.org/8174014

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@104920 0039d316-1c4b-4281-b951-d872f2087c98

This means parsing the DEPS file all the time preemptively in case it's needed
for a From() reference. This could break certain checkout, we'll see.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8143022

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@104817 0039d316-1c4b-4281-b951-d872f2087c98

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8223011

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@104780 0039d316-1c4b-4281-b951-d872f2087c98

Also, add more locking to properties.

Now most mutations are contained. Will now figure out a way to remove the
ParseDepsFile() from an unrelated thread.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8142030

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@104778 0039d316-1c4b-4281-b951-d872f2087c98

This makes coherency checks more consistent for DEPS vs .gclient.

It's still not thread safe but the mutation code paths are easier to follow.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8135019

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@104772 0039d316-1c4b-4281-b951-d872f2087c98

Otherwise I get a stack trace and it's annoying as hell.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8201012

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@104770 0039d316-1c4b-4281-b951-d872f2087c98

This would have caught a bug in the CQ instead of silently failing.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8203002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@104767 0039d316-1c4b-4281-b951-d872f2087c98

Move the logging handler hack after the last use of subprocess2 before options are parsed and logging is properly configured with basicConfig. This re-enables git try --verbose/--dry_run.

Review URL: http://codereview.chromium.org/8205023

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@104633 0039d316-1c4b-4281-b951-d872f2087c98

Review URL: http://codereview.chromium.org/8161009

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@104504 0039d316-1c4b-4281-b951-d872f2087c98

Makes SCM take the |file_list| as a parameter instead of getting it from |options|.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/8133032

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@104148 0039d316-1c4b-4281-b951-d872f2087c98

BUG=none
TEST=Run unit tests - they should still pass. Run gcl try and git try and make sure there are no errors.

Review URL: http://codereview.chromium.org/8133001

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@104067 0039d316-1c4b-4281-b951-d872f2087c98

... On my quest to make that stuff thread safe.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8135008

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@104033 0039d316-1c4b-4281-b951-d872f2087c98

While trying to fix all the multithreading issues...

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8135007

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@104026 0039d316-1c4b-4281-b951-d872f2087c98

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@103935 0039d316-1c4b-4281-b951-d872f2087c98

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@103787 0039d316-1c4b-4281-b951-d872f2087c98

Helps figuring out what is mutable and what is not.
The goal is to shorten the class Dependency to reduce places where mutations can occur.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8122005

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@103782 0039d316-1c4b-4281-b951-d872f2087c98

While re-reading the code, I thought I had found a bug but I hadn't. So I wrote
the test to document the behavior to not make the same error again.

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8121001

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@103772 0039d316-1c4b-4281-b951-d872f2087c98

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8114005

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@103757 0039d316-1c4b-4281-b951-d872f2087c98

R=dpranke@chromium.org
BUG=
TEST=


Review URL: http://codereview.chromium.org/8094008

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@103525 0039d316-1c4b-4281-b951-d872f2087c98

The patches needs to by applied 'in-order' to not delete source files.

Added more tests.

R=dpranke@chromium.org
BUG=94330
TEST=

Review URL: http://codereview.chromium.org/8038056

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@103309 0039d316-1c4b-4281-b951-d872f2087c98

Fixes problem in this thread:

http://groups.google.com/a/chromium.org/group/chromium-dev/browse_thread/thread/6098b2d0136e650e#

This was broken by http://crrev.com/102930, when I made GIT's GenerateDiff() use scm.GIT.CaptureStatus() instead of scm.GIT.GetDifferentFiles().

(Thanks Scott Graham for figuring out the problem!)

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/8083003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@103302 0039d316-1c4b-4281-b951-d872f2087c98