Revert of Revert "gclient: Change the .gclient URL mismatch warning into an error." (https://codereview.chromium.org/213483003/)

Reason for revert:
Re-landing this after https://codereview.chromium.org/214813002/

Original issue's description:
> Revert "gclient: Change the .gclient URL mismatch warning into an error."
> 
> This reverts commit c01bff75.
> 
> BUG=356881
> TBR=iannucci
> 
> Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=259727

TBR=iannucci@chromium.org,smut@google.com
NOTREECHECKS=true
NOTRY=true
BUG=356881

Review URL: https://codereview.chromium.org/221423004

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@261158 0039d316-1c4b-4281-b951-d872f2087c98

This is based off the svn tarball bootstrap script in gclient_scm.py
Also included is a new command to create a new zarchive/zipball.

BUG=261741

Review URL: https://codereview.chromium.org/220423002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@261002 0039d316-1c4b-4281-b951-d872f2087c98

BUG=356881

Review URL: https://codereview.chromium.org/214813002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@260887 0039d316-1c4b-4281-b951-d872f2087c98

This causes git commands to be completely silent (they don't even print
______ running 'git foo bar') if the git command itself is completely silent.
This mirrors the behavior of SVN commands. This is useful for commands like
'gclient diff', which should print no output at all if there is no diff.

R=szager@chromium.org, vadimsh@chromium.org

Review URL: https://codereview.chromium.org/218993009

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@260758 0039d316-1c4b-4281-b951-d872f2087c98

R=agable@chromium.org
BUG=357367

Review URL: https://codereview.chromium.org/214133006

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@260704 0039d316-1c4b-4281-b951-d872f2087c98

A git patch repo is cloned to .git/git-try/patches-git, if was not
cloned before. Otherwise, changes are pulled. Then a patch is committed and
pushed.

--revision=auto (Git only) is resolved to the revision the diff is generated
against.

R=stip@chromium.org, agable@chromium.org, iannucci@chromium.org, maruel@chromium.org
BUG=325882

Review URL: https://codereview.chromium.org/184343003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@260471 0039d316-1c4b-4281-b951-d872f2087c98

This fixes 'gclient recurse ...' on Windows.

R=dpranke@chromium.org

Review URL: https://codereview.chromium.org/167443002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@260405 0039d316-1c4b-4281-b951-d872f2087c98

Removed check on certificate SHA1 in gsutil

BUG=348233

Review URL: https://codereview.chromium.org/212553007

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@260297 0039d316-1c4b-4281-b951-d872f2087c98

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

Review URL: https://codereview.chromium.org/216013002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@260078 0039d316-1c4b-4281-b951-d872f2087c98

BUG=

Review URL: https://codereview.chromium.org/215673002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@260049 0039d316-1c4b-4281-b951-d872f2087c98

There is now a separate XP-compatible release which doesn't have
the performance fix for index-pack.

BUG=
NOTRY=true
R=mmoss@google.com

Review URL: https://codereview.chromium.org/215133002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@260010 0039d316-1c4b-4281-b951-d872f2087c98

The gn binary itself is capable of being run from outside of a
checkout as long as you pass the --root flag.

However, the gn.py wrapper script needs to *also* know where the the
checkout is, in order to figure out how to find the gn binary itself.

This patch changes the wrapper to be aware of the --root arg :).

R=brettw@chromium.org
BUG=

Review URL: https://codereview.chromium.org/212173004

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@259998 0039d316-1c4b-4281-b951-d872f2087c98

CL that cause the issue: https://codereview.chromium.org/183793010

Symptoms: commit queue presubmit checks failed.

BUG=None

Review URL: https://codereview.chromium.org/215163003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@259947 0039d316-1c4b-4281-b951-d872f2087c98

TBR=iannucci@chromium.org

Review URL: https://codereview.chromium.org/213913002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@259915 0039d316-1c4b-4281-b951-d872f2087c98

The Telemetry workflow happily uses this gsutil to download artifacts, but they would also like to use the same workflow to upload artifacts.

I don't see a big harm in enabling read_write access for prodaccess based gsutil since its already more restrictive than the normal gsutil auth flow.  I could also be convinced to make this full_control, but that need has not arisen yet.

BUG= 341665

Review URL: https://codereview.chromium.org/148203012

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@259761 0039d316-1c4b-4281-b951-d872f2087c98

Reason for revert:
This causes download_from_google_storage to fail:
Failure: CA certificates file does not have expected SHA1 sum; expected: ed024a78d9327f8669b3b117d9eac9e3c9460e9b, actual: 433e5589520cd2f1f29dea3e077cfbc2b74fb78c.

You'll need to also update the expectations on the gsutil side, and then reland.

Test it by running "gsutil ls".

Original issue's description:
> Replaced boto certificate
> 
> BUG=348233
> 
> Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=259692

TBR=stip@chromium.org,rsleevi@chromium.org,pgervais@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=348233

Review URL: https://codereview.chromium.org/213963002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@259744 0039d316-1c4b-4281-b951-d872f2087c98

This reverts commit c01bff75.

BUG=356881
TBR=iannucci

Review URL: https://codereview.chromium.org/213483003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@259727 0039d316-1c4b-4281-b951-d872f2087c98

R=agable@chromium.org
BUG=

Review URL: https://codereview.chromium.org/212213004

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@259697 0039d316-1c4b-4281-b951-d872f2087c98

For some reason .output doesn't throw an AttributeError, but returns None ,
instead. .stdout is the correct attribute.

R=agable@chromium.org
BUG=

Review URL: https://codereview.chromium.org/212493003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@259695 0039d316-1c4b-4281-b951-d872f2087c98

BUG=348233

Review URL: https://codereview.chromium.org/212993005

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@259692 0039d316-1c4b-4281-b951-d872f2087c98

BUG=skia:1638

Review URL: https://codereview.chromium.org/208623004

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@259681 0039d316-1c4b-4281-b951-d872f2087c98

R=stip@chromium.org
BUG=

Review URL: https://codereview.chromium.org/212593006

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@259655 0039d316-1c4b-4281-b951-d872f2087c98

R=agable@chromium.org
BUG=

Review URL: https://codereview.chromium.org/212493002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@259647 0039d316-1c4b-4281-b951-d872f2087c98

This is in-place of --remotes. With repos like src.git that have alternate roots
this causes git-map to be faster (since it's not trying to display
origin/master).

R=agable@chromium.org
BUG=

Review URL: https://codereview.chromium.org/212183003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@259646 0039d316-1c4b-4281-b951-d872f2087c98

Added oauth2client and httplib to third_party

BUG=348233

Review URL: https://codereview.chromium.org/183793010

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@259643 0039d316-1c4b-4281-b951-d872f2087c98

The commit queue can't successfully run presubmit checks on top of
ReadOnlyRietveld because it requires access to the password field to pass
through to presubmit_shim.

R=phajdan.jr@chromium.org

Review URL: https://codereview.chromium.org/197213003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@259611 0039d316-1c4b-4281-b951-d872f2087c98

Somehow some (but not all) git helper scripts got the wrong interpreter. This
fixes them to use /usr/bin/env.

TBR=agable@chromium.org
BUG=

Review URL: https://codereview.chromium.org/212293002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@259522 0039d316-1c4b-4281-b951-d872f2087c98

main takes args starting from 1, not 0.

TBR=agable@chromium.org
BUG=261738

Review URL: https://codereview.chromium.org/212223002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@259521 0039d316-1c4b-4281-b951-d872f2087c98

git-rebase-update - ensure all branches are up to date
git-new-branch - create branches
git-rename-branch - rename a branch while preserving parentage relationships
git-reparent-branch - change the parent of a branch, including rebasing it correctly onto that new parent.
git-squash-branch - collapse a branch into a single commit
git-upstream-diff - show the diff between the current branch and it's upstream branch
git-mark-merge-base - explicitly set what you want the above tools to consider the merge-base for the current branch.

R=agable@chromium.org, hinoka@chromium.org, stip@chromium.org, szager@chromium.org
BUG=261738

Review URL: https://codereview.chromium.org/184253003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@259520 0039d316-1c4b-4281-b951-d872f2087c98

git-nav-upstream, as well as introduce a generic 'depot_tools' manpage with a
listing of the other tools.

This change also fully colorizes the EXAMPLE sections for the git-* commands to
reflect their actual appearance on the console (html only, manpage has bolding
hints).

R=agable@chromium.org, szager@chromium.org
BUG=261738

Review URL: https://codereview.chromium.org/200903002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@259338 0039d316-1c4b-4281-b951-d872f2087c98

R=agable@chromium.org
BUG=none

Review URL: https://codereview.chromium.org/195793021

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@259250 0039d316-1c4b-4281-b951-d872f2087c98

BUG=349576
R=mmoss@google.com

Review URL: https://codereview.chromium.org/210063005

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@259164 0039d316-1c4b-4281-b951-d872f2087c98

BUG=355492

Review URL: https://codereview.chromium.org/209963002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@258989 0039d316-1c4b-4281-b951-d872f2087c98

BUG=

Review URL: https://codereview.chromium.org/209393006

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@258982 0039d316-1c4b-4281-b951-d872f2087c98

BUG=

Review URL: https://codereview.chromium.org/195913002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@258617 0039d316-1c4b-4281-b951-d872f2087c98

Sometimes rietveld returns a datetime without the milliseconds part,
presumably when it is 0. This patch fixes the parsing of those cases.

BUG=chromium:323615
TEST=Ran "my_activity.py --week_of 11/18/13 --user jsbell" which returns "2013-11-18 20:42:30" for a bug.

Review URL: https://codereview.chromium.org/204013009

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@258189 0039d316-1c4b-4281-b951-d872f2087c98

BUG=334892

Review URL: https://codereview.chromium.org/205633003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@258174 0039d316-1c4b-4281-b951-d872f2087c98

I've received a few reports of:

error: inflate: data stream error (incorrect header check)
fatal: serious inflate inconsistency
fatal: index-pack failed
error: Could not fetch origin

TBR=mmoss@chromium.org
BUG=

Review URL: https://codereview.chromium.org/205443003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@258147 0039d316-1c4b-4281-b951-d872f2087c98

The CQ should not be able to force push -- this allows it to wipe out legitimate
commits if something goes wrong internally. This happened recently, with a CQ
commit orphaning 20 commits from the previous few days. This may have happened
any number of times previously, probably only wiping out one commit at a time,
whenever there was a race between the CQ and a developer's direct commit+push.

Repositories should also protect themselves by disallowing force push in their
ACLs.

BUG=261619

Review URL: https://codereview.chromium.org/196573041

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@258092 0039d316-1c4b-4281-b951-d872f2087c98

Also, allow multiple git installations to exist side-by-side.
This makes it easier to revert back to an old version quickly.

BUG=
R=maruel@chromium.org

Review URL: https://codereview.chromium.org/203463004

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@258058 0039d316-1c4b-4281-b951-d872f2087c98