'git try': a) Give users help when they ask for it, b) Don't start try job if you don't understand the command.

BUG=none
TEST=Make change in local sandbox and confirm proper things happen on "git try help", "git try xyzzy", and "git try -b linux."

Review URL: http://codereview.chromium.org/3075009

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@54374 0039d316-1c4b-4281-b951-d872f2087c98

BUG=None
TEST=None
Signed-off-by: Thiago Farina <tfarina@chromium.org>

Review URL: http://codereview.chromium.org/2847075

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@53938 0039d316-1c4b-4281-b951-d872f2087c98

Review URL: http://codereview.chromium.org/3046011

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@53537 0039d316-1c4b-4281-b951-d872f2087c98

BUG=50015
TBR=bradnelson

Review URL: http://codereview.chromium.org/3013031

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@53435 0039d316-1c4b-4281-b951-d872f2087c98

This was the behavior before the refactor.

TEST=sync parfait and hooks should be run when necessary.
TBR=bradnelson

Review URL: http://codereview.chromium.org/2819062

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@53430 0039d316-1c4b-4281-b951-d872f2087c98

BUG=None
TEST=None
TBR=maruel

Review URL: http://codereview.chromium.org/3005027

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@53419 0039d316-1c4b-4281-b951-d872f2087c98

Review URL: http://codereview.chromium.org/3038015

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@53400 0039d316-1c4b-4281-b951-d872f2087c98

NO CODE CHANGE.

TBR=bradnelson

Review URL: http://codereview.chromium.org/2854061

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@53399 0039d316-1c4b-4281-b951-d872f2087c98

This issue is exhibited by pagespeed.

Also a solution is always a direct dependency by definition.

TEST=none
TBR=bradnelson

Review URL: http://codereview.chromium.org/3036013

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@53397 0039d316-1c4b-4281-b951-d872f2087c98

No behavior change.

TEST=all test still pass
TBR=bradnelson

Review URL: http://codereview.chromium.org/3005026

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@53392 0039d316-1c4b-4281-b951-d872f2087c98

TBR=bradnelson

Review URL: http://codereview.chromium.org/2808062

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@53386 0039d316-1c4b-4281-b951-d872f2087c98

NO CODE CHANGE.

TBR=bradnelson

Review URL: http://codereview.chromium.org/3014027

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@53382 0039d316-1c4b-4281-b951-d872f2087c98

TBR=bradnelson

Review URL: http://codereview.chromium.org/2883035

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@53379 0039d316-1c4b-4281-b951-d872f2087c98

PageSpeed is an example of such ordering dependency.

TBR=bradnelson

Review URL: http://codereview.chromium.org/2809072

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@53377 0039d316-1c4b-4281-b951-d872f2087c98

Bring some OOP and sanity to gclient.py.

- Changed the algorithm from breadth-first to depth-first.
- Added infinite recursion support.
- Fixed From() of From() dependency.
- Fixed cross solution custom deps aliasing.
- Removed support code for old .gclient_entries format.
- Removed IsGitCheckout() in favor for a direct check for .git presence.

TEST=all test pass

The main difference with r51760 is that new smoke tests have been added since which replicates how webkit checkouts with gclient.

Review URL: http://codereview.chromium.org/2917009

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@53205 0039d316-1c4b-4281-b951-d872f2087c98

This reverts commit bca61a9de79d5a86454edecae5b00e581e9e6783.

This commit was broken

BUG=none
TEST=gclient sync actually updates

TBR=maruel

Review URL: http://codereview.chromium.org/3015012

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@53112 0039d316-1c4b-4281-b951-d872f2087c98

Review URL: http://codereview.chromium.org/3025006

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@53100 0039d316-1c4b-4281-b951-d872f2087c98

To reduce server load, only fetch the ref we need.

This is a redo of: http://codereview.chromium.org/2856038

First upload was the original CL 2856038. Subsequent uploads
are my changes.

TEST=ran presubmit tests

Review URL: http://codereview.chromium.org/2842060

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@53072 0039d316-1c4b-4281-b951-d872f2087c98

This looks like it broke syncing from git repos:

  File "/home/derat/local/depot_tools/gclient.py", line 1208, in <module>
    sys.exit(Main(sys.argv[1:]))
  File "/home/derat/local/depot_tools/gclient.py", line 1198, in Main
    return command(parser, argv[1:])
  File "/home/derat/local/depot_tools/gclient.py", line 1035, in CMDsync
    return client.RunOnDeps('update', args)
  File "/home/derat/local/depot_tools/gclient.py", line 621, in RunOnDeps
    scm.RunCommand(command, self._options, args, file_list)
  File "/home/derat/local/depot_tools/gclient_scm.py", line 115, in RunCommand
    return getattr(self, command)(options, args, file_list)
  File "/home/derat/local/depot_tools/gclient_scm.py", line 264, in update
    print_error=False)
  File "/home/derat/local/depot_tools/scm.py", line 84, in Capture
    return gclient_utils.CheckCall(c, in_directory, print_error)
  File "/home/derat/local/depot_tools/gclient_utils.py", line 58, in CheckCall
    raise CheckCallError(command, cwd, process.returncode, std_out, std_err)
gclient_utils.CheckCallError: (['git', 'fetch', 'origin', 'cc1c63d'],
'/usr/local/google/home/derat/chrome/src/third_party/cros', 128, '', "fatal:
Couldn't find remote ref cc1c63d\nfatal: The remote end hung up unexpectedly\n")

BUG=none
TEST=works again after the revert
Review URL: http://codereview.chromium.org/2888023

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@53056 0039d316-1c4b-4281-b951-d872f2087c98

This is the same as the last cl, but hopefully with the right svn
server.

Review URL: http://codereview.chromium.org/3023008

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@53043 0039d316-1c4b-4281-b951-d872f2087c98

To reduce server load, only fetch the ref we need.

TEST=ran presubmit tests

Review URL: http://codereview.chromium.org/2856038

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@52941 0039d316-1c4b-4281-b951-d872f2087c98

Review URL: http://codereview.chromium.org/2792012

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@52240 0039d316-1c4b-4281-b951-d872f2087c98

Rather than updating git-cl whenever gclient is invoked, update it
whenever git-cl is invoked.

In the chromium-os workflow, folks often run git-cl but rarely run gclient.
This results in folks running an older git-cl which may not
have the latest features/fixes.

TEST=

Tested that git-cl is updated when it is stale, git-cl is cloned when it doesn't exist and is not updated when DEPOT_TOOLS_UPDATE=0

Review URL: http://codereview.chromium.org/2962013

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@52236 0039d316-1c4b-4281-b951-d872f2087c98

Chromium OS continuous builds are failing because of the following error.

Traceback (most recent call last):
  File "/b/depot_tools/gclient.py", line 1212, in <module>
    sys.exit(Main(sys.argv[1:]))
  File "/b/depot_tools/gclient.py", line 1202, in Main
    return command(parser, argv[1:])
  File "/b/depot_tools/gclient.py", line 1122, in CMDrevinfo
    client.PrintRevInfo()
  File "/b/depot_tools/gclient.py", line 776, in PrintRevInfo
    url = entries.pop(name)
KeyError: 'chromiumos'

This change will fix the error.

TEST=none
BUG=none
Review URL: http://codereview.chromium.org/2892007

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@52180 0039d316-1c4b-4281-b951-d872f2087c98

Emulate running gclient from a checkout containing .gclient and a DEPS, with the
solution having an url set to None.

TEST=new smoke test

Review URL: http://codereview.chromium.org/2897010

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@52119 0039d316-1c4b-4281-b951-d872f2087c98

This is being abused by WebKit.

TEST=new smoke test

Review URL: http://codereview.chromium.org/2923005

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@52096 0039d316-1c4b-4281-b951-d872f2087c98

This case covers the webkit gclient usage.

TEST=improved smoke test

Review URL: http://codereview.chromium.org/2968005

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@52092 0039d316-1c4b-4281-b951-d872f2087c98

TBR=bradnelson

Review URL: http://codereview.chromium.org/2910006

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@52064 0039d316-1c4b-4281-b951-d872f2087c98

Add gclient_utils.Error trapping.

Review URL: http://codereview.chromium.org/2942005

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@52029 0039d316-1c4b-4281-b951-d872f2087c98

TBR=msb

Review URL: http://codereview.chromium.org/2973001

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@52011 0039d316-1c4b-4281-b951-d872f2087c98

Add the fix for FileImpl() plus unit tests.

TEST=more tests

Review URL: http://codereview.chromium.org/2808048

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@52005 0039d316-1c4b-4281-b951-d872f2087c98

TEST=new smoke tests

Review URL: http://codereview.chromium.org/2865039

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@51824 0039d316-1c4b-4281-b951-d872f2087c98

TBR=msb

Review URL: http://codereview.chromium.org/2886017

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@51767 0039d316-1c4b-4281-b951-d872f2087c98

I didn't run the unit test after doing the last minute change and it was indeed broken.

TBR=msb

Review URL: http://codereview.chromium.org/2823040

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@51761 0039d316-1c4b-4281-b951-d872f2087c98

- Changed the algorithm from breadth-first to depth-first.
- Added infinite recursion support.
- Fixed From() of From() dependency.
- Fixed cross solution custom deps aliasing.
- Removed support code for old .gclient_entries format.
- Removed IsGitCheckout() in favor for a direct check for .git presence.

TEST=all test pass

Review URL: http://codereview.chromium.org/2867047

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@51760 0039d316-1c4b-4281-b951-d872f2087c98

Review URL: http://codereview.chromium.org/2885021

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@51746 0039d316-1c4b-4281-b951-d872f2087c98

TEST=none, no big deal. I'll get a breakpad report otherwise anyway. This is solely to *reduce* the number of breakpad stack trace that this is done.

Review URL: http://codereview.chromium.org/2885020

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@51739 0039d316-1c4b-4281-b951-d872f2087c98

Remove SUPPORTED_COMMANDS since it is not necessary, change the formating to not introduce an empty line.

Review URL: http://codereview.chromium.org/2836042

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@51640 0039d316-1c4b-4281-b951-d872f2087c98

This allows to recurse in all the entries to operate on them.

Review URL: http://codereview.chromium.org/2862039

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@51419 0039d316-1c4b-4281-b951-d872f2087c98

* also allow PATH entry to end in / (which is valid)
* in case depot_tools cannot be located in PATH, search for them using which
* added dependency on subprocess (new in python 2.4)

M      git-cl-upload-hook

TEST=run the hook manually with:
1) PATH containing the depot_tools, depot_tools/ (success)
2) checkout of depot_tools into ~/x, and PATH containing that (success)
3) PATH not containing any copy of depot_tools (fail)
4) Several PATH entries containing gclient, not called depot_tools (success)

Review URL: http://codereview.chromium.org/2852032

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@51207 0039d316-1c4b-4281-b951-d872f2087c98