Added a unit test to verify .hg detection.
Also refactor the test a bit to reduce the amount of reduncdant code.

TEST=fixed unit tests
BUG=none

Review URL: http://codereview.chromium.org/3516015

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@61551 0039d316-1c4b-4281-b951-d872f2087c98

Otherwise the scripts make it looks like they are hung when the presubmit checks
are slow.

TEST=none
BUG=none

Review URL: http://codereview.chromium.org/3613007

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@61506 0039d316-1c4b-4281-b951-d872f2087c98

BUG=57783
TEST=none
Review URL: http://codereview.chromium.org/3601007

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@61459 0039d316-1c4b-4281-b951-d872f2087c98

TEST=none
BUG=29953

Review URL: http://codereview.chromium.org/3609007

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@61371 0039d316-1c4b-4281-b951-d872f2087c98

Review URL: http://codereview.chromium.org/3521006

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@61277 0039d316-1c4b-4281-b951-d872f2087c98

looking for non-standard-named depot_tools directory
in git cl hooks python script.  Otherwise, python
ignores the path.

Patch contributed by James Jones @ nvidia.

BUG=chromium-os:7007

Review URL: http://codereview.chromium.org/3467013

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@60499 0039d316-1c4b-4281-b951-d872f2087c98

The user will get an idea of what data is sent.

Getting the current working directory is useful to know what checkout was used.

the repr(last_tb) call was stripping off a lot of useful information for
debugging.

TEST=none
BUG=none

Review URL: http://codereview.chromium.org/3384020

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@60339 0039d316-1c4b-4281-b951-d872f2087c98

That's so pythonic. Use str() instead.

TBR=bradnelson
TEST=none
BUG=none

Review URL: http://codereview.chromium.org/3415019

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@60211 0039d316-1c4b-4281-b951-d872f2087c98

It doesn't give me useful information.

TEST=none
BUG=none

Review URL: http://codereview.chromium.org/3493005

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@60209 0039d316-1c4b-4281-b951-d872f2087c98

This makes the code saner to understand.

TEST=none
BUG=none

Review URL: http://codereview.chromium.org/3420014

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@60050 0039d316-1c4b-4281-b951-d872f2087c98

This breaks non-ascii output on Windows but if it's not there it breaks unicode
output on all other platforms. Ah code pages...

TEST=none
BUG=none

Review URL: http://codereview.chromium.org/3415010

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59966 0039d316-1c4b-4281-b951-d872f2087c98

TEST=none
BUG=none

Review URL: http://codereview.chromium.org/3473004

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59965 0039d316-1c4b-4281-b951-d872f2087c98

Had to update a few tests, removed redundant code in gclient_scm_tests.

TEST=more readable unit tests
BUG=none

Review URL: http://codereview.chromium.org/3473003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59959 0039d316-1c4b-4281-b951-d872f2087c98

TEST=none
BUG=none

Review URL: http://codereview.chromium.org/3446014

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59944 0039d316-1c4b-4281-b951-d872f2087c98

In the next change, we can now remove all the options.stdout bookeeping since
it's not unnecessary.

TEST=none
BUG=none

Review URL: http://codereview.chromium.org/3398008

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59795 0039d316-1c4b-4281-b951-d872f2087c98

The end goal is to remove options.stdout, to remove a lot of bookkeeping.

TEST=none
BUG=none

Review URL: http://codereview.chromium.org/3418014

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59792 0039d316-1c4b-4281-b951-d872f2087c98

BUG=53483
TEST=none

Review URL: http://codereview.chromium.org/3435010

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59699 0039d316-1c4b-4281-b951-d872f2087c98

That fixes the common usage "git-try <branch>" so the diff is generated against
a branch.

BUG=46697
TEST=none

Review URL: http://codereview.chromium.org/3433011

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59550 0039d316-1c4b-4281-b951-d872f2087c98

It seems execfile() has different properties than exec().

TEST=none
BUG=none

Review URL: http://codereview.chromium.org/3448001

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59407 0039d316-1c4b-4281-b951-d872f2087c98

The previous 'fix' would fail if drover.properties would contain FILE_PATTERN = None
or something similar.

TEST=none
BUG=none

Review URL: http://codereview.chromium.org/3363013

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59254 0039d316-1c4b-4281-b951-d872f2087c98

The class WindowsError is only a builtin on Windows. Use OSError instead.
Also make the exception more comprehensible on the other platforms when
pylint is not installed.

TEST=none
BUG=none

Review URL: http://codereview.chromium.org/3331022

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59253 0039d316-1c4b-4281-b951-d872f2087c98

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59179 0039d316-1c4b-4281-b951-d872f2087c98

TBR'ing since the change is fairly trivial.

TBR=bradnelson
TEST=moar tests fixed
BUG=none
Review URL: http://codereview.chromium.org/3329023

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59148 0039d316-1c4b-4281-b951-d872f2087c98

It hoses the chromium slaves on build.webkit.org.
It was fun while it lasted.

TBR=bradnelson
TEST=none
BUG=none

Review URL: http://codereview.chromium.org/3350018

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59146 0039d316-1c4b-4281-b951-d872f2087c98

For now that involves disabling a lot of tests when they can't be run.

I'm unsure about the ascii encoding, it fails here if I keep this call on a French UI.

TEST=none
BUG=none
Review URL: http://codereview.chromium.org/3333028

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59137 0039d316-1c4b-4281-b951-d872f2087c98

It seems sys.stdout.isatty() is not a good signal on the build slaves.

TBR=bradnelson
TEST=none
BUG=none

Review URL: http://codereview.chromium.org/3342028

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59131 0039d316-1c4b-4281-b951-d872f2087c98

This way engineers can still enjoy the perf benefit while someone fixes the
buildbot stdio parsing issue.

TEST=none
BUG=none

Review URL: http://codereview.chromium.org/3334017

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59127 0039d316-1c4b-4281-b951-d872f2087c98

This is because buildbot can't parse gclient output with parallel checkout,
causing got_revision to not be set, causing some scripts to fail.

TBR=bradnelson
TEST=none
BUG=none

Review URL: http://codereview.chromium.org/3325023

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59121 0039d316-1c4b-4281-b951-d872f2087c98

BUG=54084
TEST=updated smoke test and added a new one + stdout untangling

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=59002

Review URL: http://codereview.chromium.org/3357020

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59116 0039d316-1c4b-4281-b951-d872f2087c98

Now reuse compile.py and almost make them platform agnostic.

TEST=none
BUG=none
Review URL: http://codereview.chromium.org/306031

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59108 0039d316-1c4b-4281-b951-d872f2087c98

This tool has been quite useful noticing errors in the past and I'd have avoided a breakage in r58936 if I had run it.

Had to fix a few scripts first.

BUG=none
TEST=new test

Review URL: http://codereview.chromium.org/3337018

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59107 0039d316-1c4b-4281-b951-d872f2087c98

Otherwise, a VT100 terminal will soon be assumed.

TEST=touch foo.txt; gclient sync >> foo.txt &; tail -F foo.txt doesn't show progress.
BUG=none

Review URL: http://codereview.chromium.org/3310026

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59101 0039d316-1c4b-4281-b951-d872f2087c98

BUG=54084
TEST=updated smoke test and added a new one + stdout untangling

Review URL: http://codereview.chromium.org/3357020

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59002 0039d316-1c4b-4281-b951-d872f2087c98

TEST=none
BUG=54084

Review URL: http://codereview.chromium.org/3347019

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@58985 0039d316-1c4b-4281-b951-d872f2087c98

TEST=none
BUG=none

Review URL: http://codereview.chromium.org/3311023

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@58982 0039d316-1c4b-4281-b951-d872f2087c98

I saw that in the exceptions and the current error (file not found) is not useful.

TEST=none
BUG=none

Review URL: http://codereview.chromium.org/3332017

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@58978 0039d316-1c4b-4281-b951-d872f2087c98

Simplify ExecutionQueue.run() by moving code into utility functions.

Reduce the amount of code in WorkerThread.run() to improve reliability.

Don't trap exceptions in single-threaded usage!

BUG=54084
TEST=none

Review URL: http://codereview.chromium.org/3336015

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@58974 0039d316-1c4b-4281-b951-d872f2087c98

TBR=bradnelson
TEST=git-try works
BUG=54084

Review URL: http://codereview.chromium.org/3311021

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@58941 0039d316-1c4b-4281-b951-d872f2087c98

Simplify GIT.Capture() code to always redirect stderr by default and always throw an exception on failure.

Make gclient_scm_test silent.

Replace raise Exception() with raise gclient_utils.Error().

BUG=54084
TEST=none

Review URL: http://codereview.chromium.org/3353018

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@58936 0039d316-1c4b-4281-b951-d872f2087c98

This is needed to improve the git tests further in a later change.

BUG=54084
TEST=none

Review URL: http://codereview.chromium.org/3294017

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@58934 0039d316-1c4b-4281-b951-d872f2087c98