Commit Graph

64 Commits

Author SHA1 Message Date
Michael Achenbach
22e808eb8d [release] Explicitly use Gerrit in all release tools
Pass --gerrit explicitly to be resiliant to possible rollbacks of the Gerrit
switch.

This'll also enforce using Gerrit on older release branches when using
the release tools for cherry-picking.

NOTRY=true
TBR=hablich@chromium.org

Bug: chromium:685318
Change-Id: If60784b4c804f38ca36649ac4b2e62209d7cf729
Reviewed-on: https://chromium-review.googlesource.com/565415
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46523}
2017-07-10 14:56:25 +00:00
Michael Achenbach
de704bb015 [release] Make roll-branch CLs private
https://chromium-review.googlesource.com/561001 was not sufficient,
because we don't use the --gerrit flag in V8 anymore.

Now we explicitly pass an option for private upload.

TBR=hablich@chromium.org,tandrii@chromium.org
NOTRY=true

Bug: v8:6574
Change-Id: Ib8e2883795f26f22ac47e648b37c47f3a0a60a40
Reviewed-on: https://chromium-review.googlesource.com/561378
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46439}
2017-07-06 11:19:13 +00:00
Michael Achenbach
ed5ee663a9 [release] Skip CC list on auto-roll CLs
NOTRY=true
TBR=hablich@chromium.org

Bug: v8:6574
Change-Id: Ibe9d023a11a062f167a696e752478f3355f32bb4
Reviewed-on: https://chromium-review.googlesource.com/561001
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46424}
2017-07-06 07:31:10 +00:00
Michael Achenbach
72b5d5c00c Revert "[release] Make gerrit the default for all release tools"
This reverts commit 8840d622aa.

Reason for revert: This requires the infra-side to be adapted to look
for open rolls. There's no such feature in the gerrit recipe_module
or git-cl tooling yet.

Original change's description:
> [release] Make gerrit the default for all release tools
> 
> This switches also the V8->Chromium rolls to Gerrit.
> 
> NOTRY=true
> TBR=hablich@chromium.org
> 
> Bug: chromium:685318
> Change-Id: Idc168f790541f09bd2f2d7c2f72806ac9e966843
> Reviewed-on: https://chromium-review.googlesource.com/558913
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#46388}

TBR=machenbach@chromium.org,hablich@chromium.org,tandrii@chromium.org

Change-Id: I597538b6165b9952b5df9cde72466b95739cf56b
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:685318
Reviewed-on: https://chromium-review.googlesource.com/558225
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46390}
2017-07-03 14:31:35 +00:00
Michael Achenbach
ffbd92d7d2 [release] Drop rietveld-reload feature from release tools
The release tools used to reload CL descriptions from rietveld to consider
late edits. This makes no sense anymore with gerrit, so we drop the feature.

NOTRY=true
TBR=hablich@chromium.org

Bug: chromium:685318
Change-Id: I08231795ba3b25c0939aa2b4428973086548484d
Reviewed-on: https://chromium-review.googlesource.com/558915
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46389}
2017-07-03 13:46:18 +00:00
Michael Achenbach
8840d622aa [release] Make gerrit the default for all release tools
This switches also the V8->Chromium rolls to Gerrit.

NOTRY=true
TBR=hablich@chromium.org

Bug: chromium:685318
Change-Id: Idc168f790541f09bd2f2d7c2f72806ac9e966843
Reviewed-on: https://chromium-review.googlesource.com/558913
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46388}
2017-07-03 13:41:18 +00:00
Michael Achenbach
53d0e1cb59 [release] Fix create-release script for Gerrit
This uploads roll-branch CLs before landing and fixes an
ambiguity bug when pushing tags.

NOTRY=true
TBR=hablich@chromium.org

Bug: chromium:738679
Change-Id: I51e03d714ec97ee2d9bca4ecaf753d66038891c1
Reviewed-on: https://chromium-review.googlesource.com/558415
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46382}
2017-07-03 11:57:35 +00:00
Michael Achenbach
795f753075 [release] Fix merge_to_branch regarding gerrit bug footer.
Also only use unique bug numbers in generated commit message.

NOTRY=true

Bug: v8:6482
Change-Id: Ie0d14640053bacb907d18e6ccb5b4d0b6ecbf661
Reviewed-on: https://chromium-review.googlesource.com/532914
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45899}
2017-06-13 10:55:05 +00:00
Andrii Shyshkalov
79e01fd9b0 Revert "[release] Temporarily disable gerrit for merge tools."
This reverts commit 58ff145ef0.

Reason for revert: the bug in git-numberer has been fixed and deployed.

Original change's description:
> [release] Temporarily disable gerrit for merge tools.
> 
> BUG=chromium:698845
> NOTRY=true
> TBR=hablich@chromium.org,tandrii@chromium.org
> 
> Change-Id: I970c984c5e9bd23ca3d951d13243d107fc2a2e3f
> Reviewed-on: https://chromium-review.googlesource.com/451280
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Reviewed-by: Michael Hablich <hablich@chromium.org>
> Commit-Queue: Michael Hablich <hablich@chromium.org>
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#43646}

R=machenbach@chromium.org,hablich@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
BUG=chromium:698845

Change-Id: I34b12a36c21a2d7a46eb67bce0536298a0582dd5
Reviewed-on: https://chromium-review.googlesource.com/455799
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43840}
2017-03-15 20:24:31 +00:00
Michael Achenbach
8692e7b86b [test] Add presubmit support for release scripts
This adds one of the release unittests to presubmit.

Different entry points for CI and CQ are required.

More tests will follow in subsequent CLs.

BUG=chromium:701296
NOTRY=true

Change-Id: Ie96fba873f77df14efb1dc54388f075c056b64a6
Reviewed-on: https://chromium-review.googlesource.com/454639
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43831}
2017-03-15 14:04:24 +00:00
Michael Achenbach
4bcbed45b6 [release] Remove non-hermetic tests
Those tests do real calls to rietveld. As we're moving away from this, we can skip testing it now.

BUG=chromium:701296
NOTRY=true
TBR=hablich@chromium.org

Change-Id: I44249160f7e35d4e2fac7aeb40889a825cfc5678
Reviewed-on: https://chromium-review.googlesource.com/454040
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43774}
2017-03-14 10:29:12 +00:00
Michael Achenbach
58ff145ef0 [release] Temporarily disable gerrit for merge tools.
BUG=chromium:698845
NOTRY=true
TBR=hablich@chromium.org,tandrii@chromium.org

Change-Id: I970c984c5e9bd23ca3d951d13243d107fc2a2e3f
Reviewed-on: https://chromium-review.googlesource.com/451280
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Hablich <hablich@chromium.org>
Commit-Queue: Michael Hablich <hablich@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43646}
2017-03-07 15:31:51 +00:00
ynovikov
6e520c6293 Add android_optional_gpu_tests_rel trybot to v8 autoroll
BUG=chromium:626498

Review-Url: https://codereview.chromium.org/2726213004
Cr-Commit-Position: refs/heads/master@{#43622}
2017-03-06 21:26:39 +00:00
Michael Achenbach
f302c3012c [release] Drop comment in merge-to-branch script
BUG=v8:6030
NOTRY=true
TBR=hablich@chromium.org

Change-Id: I28815078e1f3d27411fa985df35ff70ac49dbcb4
Reviewed-on: https://chromium-review.googlesource.com/449833
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43585}
2017-03-03 13:29:05 +00:00
Michael Achenbach
67255619f4 [release] Let merge tools use gerrit by default
BUG=chromium:685318
NOTRY=true
TBR=hablich@chromium.org

Change-Id: Ic5a6d721372ff93d1c2254bad0e8c1d9c0b0af94
Reviewed-on: https://chromium-review.googlesource.com/446344
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Aaron Gable <agable@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43440}
2017-02-27 09:41:40 +00:00
machenbach
7c43fcb285 [release] Make release scripts work without gnumbd
This splits branch ref creation and landing. The ref now directly uses
heads (without pending) and for landing we use depot_tools.

For simplicity, the check for existing tags is removed, as it now
is very unlikely to happen again without gnumbd.

BUG=chromium:674448
NOTRY=true
TBR=tandrii@chromium.org

Review-Url: https://codereview.chromium.org/2584523002
Cr-Commit-Position: refs/heads/master@{#41716}
2016-12-15 11:48:54 +00:00
qyearsley
4a70104a9d Reland of Update usage of linux blink try bot to use linux_trusty_blink_rel. (patchset #1 id:1 of https://codereview.chromium.org/2507853002/ )
Reason for revert:
linux_trusty_blink_rel is now working, with more capacity

Original issue's description:
> Revert of Update usage of linux blink try bot to use linux_trusty_blink_rel. (patchset #1 id:1 of https://codereview.chromium.org/2475563002/ )
>
> Reason for revert:
> Submitting this before more capacity was added to linux_trusty_blink_rel caused that builder to get too busy (http://crbug.com/665246); should be able to reland after http://crbug.com/665917 is fixed.
>
> Original issue's description:
> > Update usage of linux blink try bot to use linux_trusty_blink_rel.
> >
> > Reason: We're planning to drop support for Linux Precise for layout tests.
> >
> > BUG=chromium:660580
> > NOTRY=true
>
> TBR=machenbach@chromium.org
> # Not skipping CQ checks because original CL landed more than 1 days ago.
> BUG=chromium:660580
> NOTRY=true

TBR=machenbach@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:660580

Review-Url: https://codereview.chromium.org/2505403002
Cr-Commit-Position: refs/heads/master@{#41090}
2016-11-18 06:00:04 +00:00
qyearsley
04fee02eaf Revert of Update usage of linux blink try bot to use linux_trusty_blink_rel. (patchset #1 id:1 of https://codereview.chromium.org/2475563002/ )
Reason for revert:
Submitting this before more capacity was added to linux_trusty_blink_rel caused that builder to get too busy (http://crbug.com/665246); should be able to reland after http://crbug.com/665917 is fixed.

Original issue's description:
> Update usage of linux blink try bot to use linux_trusty_blink_rel.
>
> Reason: We're planning to drop support for Linux Precise for layout tests.
>
> BUG=chromium:660580
> NOTRY=true

TBR=machenbach@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=chromium:660580
NOTRY=true

Review-Url: https://codereview.chromium.org/2507853002
Cr-Commit-Position: refs/heads/master@{#41052}
2016-11-16 20:00:10 +00:00
qyearsley
7d94be5150 Update usage of linux blink try bot to use linux_trusty_blink_rel.
Reason: We're planning to drop support for Linux Precise for layout tests.

BUG=chromium:660580
NOTRY=true

Review-Url: https://codereview.chromium.org/2475563002
Cr-Commit-Position: refs/heads/master@{#40717}
2016-11-03 10:29:36 +00:00
qyearsley
7a3d6c082f Update blink try bot names in v8 repo.
This is intended to be submitted just after http://crrev.com/2174553002, which renames these builders.

BUG=590036
NOTRY=true

Review-Url: https://codereview.chromium.org/2181133002
Cr-Commit-Position: refs/heads/master@{#38105}
2016-07-27 16:39:09 +00:00
tandrii
7588e80314 Revert of [release] Change blink trybot name on v8 roll CLs (patchset #1 id:1 of https://codereview.chromium.org/2185513002/ )
Reason for revert:
Revert,  because blink tryserver bot rename is reverted.

BUG=chromium:631448

Original issue's description:
> [release] Change blink trybot name on v8 roll CLs
>
> BUG=chromium:590036
> NOTRY=true
>
> Committed: https://crrev.com/a5fae1039409864295b42a6f33cef85ca9396bda
> Cr-Commit-Position: refs/heads/master@{#38041}

TBR=hablich@chromium.org,machenbach@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:590036

Review-Url: https://codereview.chromium.org/2186593003
Cr-Commit-Position: refs/heads/master@{#38062}
2016-07-26 15:34:13 +00:00
machenbach
a5fae10394 [release] Change blink trybot name on v8 roll CLs
BUG=chromium:590036
NOTRY=true

Review-Url: https://codereview.chromium.org/2185513002
Cr-Commit-Position: refs/heads/master@{#38041}
2016-07-26 09:56:59 +00:00
hablich
06bfc8421b [Release] Update merge script to leverage auto-tag bot
The auto-tag bot removes the need to handle version changes
in each merge individually. As a result this 'feature' is
removed.

BUG=v8:4408
R=machenbach@chromium.org
LOG=N
NOTRY=true

Review-Url: https://codereview.chromium.org/1398033003
Cr-Commit-Position: refs/heads/master@{#37972}
2016-07-22 09:29:05 +00:00
machenbach
eb2a84d26f [release] Include more gpu trybots on v8 rolls
BUG=v8:5159
NOTRY=true

Review-Url: https://codereview.chromium.org/2111673003
Cr-Commit-Position: refs/heads/master@{#37444}
2016-06-30 14:18:34 +00:00
machenbach
61eb77643e [release] Include extra GPU trybots in v8 rolls
TBR=hablich@chromium.org, kbr@chromium.org
NOTRY=true

Review-Url: https://codereview.chromium.org/2106053002
Cr-Commit-Position: refs/heads/master@{#37360}
2016-06-29 06:24:19 +00:00
machenbach
7595dfd949 [release] Run blink trybot on roll CLs
TBR=hablich@chromium.org
NOTRY=true

Review-Url: https://codereview.chromium.org/1929303002
Cr-Commit-Position: refs/heads/master@{#35895}
2016-04-29 09:12:01 +00:00
machenbach
6fe3387778 [release] Let release script fix missing tags.
Check if a previous run left an inconsistent state behind.
The check is right before trying to push a new state as then
all information is available, like commit message and tag
name.

This is still only a band-aid. If gnumbd is down for a
longer period, an unprocessed commit won't be found, but
the push attempt will still fail.

Review URL: https://codereview.chromium.org/1887583002

Cr-Commit-Position: refs/heads/master@{#35437}
2016-04-13 10:01:18 +00:00
machenbach
5085e6f24b [release] Fix auto-roller.
Uploading chromium CLs requires hooks to be run now,
what the auto-roller doesn't do.

TBR=hablich@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/1843593002

Cr-Commit-Position: refs/heads/master@{#35105}
2016-03-29 13:15:18 +00:00
hablich
ccf47c4d30 [Release] Automatically notify mailing list on a pending merge
With the combination of the WATCHLISTS feature and
create_release.py it is possible to notify the
mailing list v8-merges@googlegroups.com on pending
merges.

On master this notification is deactivated.

R=machenbach@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/1663003003

Cr-Commit-Position: refs/heads/master@{#33719}
2016-02-04 09:03:13 +00:00
machenbach
20de309070 [release] Fix auto-roller.
This removes an unnecessary gclient-sync for chromium, which
makes the bots die when network is slow.

NOTRY=true
TBR=hablich@chromium.org

Review URL: https://codereview.chromium.org/1658043003

Cr-Commit-Position: refs/heads/master@{#33681}
2016-02-02 13:34:01 +00:00
machenbach
efa6f3a532 [release] Bump max age of last release.
TBR=hablich@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/1553103002

Cr-Commit-Position: refs/heads/master@{#33079}
2016-01-04 12:03:49 +00:00
hablich
802c036ad5 [Release] Update URL to point to the new V8 wiki
R=machenbach@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/1480323002

Cr-Commit-Position: refs/heads/master@{#32409}
2015-11-30 13:55:13 +00:00
machenbach
8cd3cf2972 [release] Add monitoring state to auto-roller json output.
The option --json-output will make the auto-roller dump a
json file with a monitoring_state key. This can be one of:
started, up_to_date, success.

BUG=chromium:559141
LOG=n
NOTRY=true

Review URL: https://codereview.chromium.org/1465413002

Cr-Commit-Position: refs/heads/master@{#32201}
2015-11-24 11:00:16 +00:00
machenbach
5aff14adfd [release] Merge auto-roll and wrapped chromium-roll scripts.
This replaces chromium_roll and the wrapper auto_roll with
just auto_roll. The arguments for the revision to roll and
the last rolled revision are optional and will be
auto-detected (this feature is from the wrapper).

Checking the cq box is default now (as in the wrapper).

BUG=chromium:559141
LOG=n
NOTRY=true

Review URL: https://codereview.chromium.org/1468973002

Cr-Commit-Position: refs/heads/master@{#32193}
2015-11-24 08:39:34 +00:00
machenbach
71962e8c8a [release] Remove unused sheriff feature from auto-roller.
BUG=chromium:559141
LOG=n
NOTRY=true

Review URL: https://codereview.chromium.org/1466233002

Cr-Commit-Position: refs/heads/master@{#32169}
2015-11-23 09:19:49 +00:00
machenbach
cded3ea64f [release] Add json output to release tools.
This will allow callers (e.g. the infra recipe) to check
which steps have been executed and monitor success/failure.

BUG=chromium:559141
LOG=n
NOTRY=true

Review URL: https://codereview.chromium.org/1463143004

Cr-Commit-Position: refs/heads/master@{#32150}
2015-11-20 14:50:10 +00:00
hablich
760eb0a9f4 [Release] Make release scripts aware of packed tags
We are creating a lot of tags. The result is that git 'packs'
some of them. Our parsers in the release script cannot handle
this.

R=machenbach@chromium.org
LONG=N
NOTRY=true

Review URL: https://codereview.chromium.org/1403293009

Cr-Commit-Position: refs/heads/master@{#31833}
2015-11-05 17:27:18 +00:00
hablich
86c27e01e9 [Release] More information on how to close auto-roller
If you are not logged in with your Google account you are
faced with a blank screen. In order to make it more
clear for the Chromium sheriffs on how to close the
auto-roller I want to add this information.

R=machenbach@chromium.org
LOG=N
NOTRY=true

Review URL: https://codereview.chromium.org/1392823004

Cr-Commit-Position: refs/heads/master@{#31670}
2015-10-30 09:09:45 +00:00
machenbach
911384af71 [release] Roll the more frequently updated lkgr ref into chromium.
NOTRY=true

Review URL: https://codereview.chromium.org/1394453002

Cr-Commit-Position: refs/heads/master@{#31141}
2015-10-07 10:28:31 +00:00
hablich
2128d6c036 [Release] Fix broken UnitTest
NOTRY=true
LOG=N
R=machenbach@chromium.org

Review URL: https://codereview.chromium.org/1369213003

Cr-Commit-Position: refs/heads/master@{#31047}
2015-10-01 13:12:20 +00:00
hablich
29c575bc7e Revert of [release-tools] Fix possible race condition in retrieval of latest rolled version (patchset #2 id:20001 of https://codereview.chromium.org/1186393007/)
Reason for revert:
Build slave fetches git repo from cache not from real repo.

Original issue's description:
> [release-tools] Fix possible race condition in retrieval of latest rolled version
>
> R=machenbach@chromium.org
> BUG=
> NOTRY=true
>
> Committed: https://crrev.com/5d2a85b2450f9f88a94949052c5b055c1304b9b8
> Cr-Commit-Position: refs/heads/master@{#29137}

TBR=machenbach@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Review URL: https://codereview.chromium.org/1195693003

Cr-Commit-Position: refs/heads/master@{#29140}
2015-06-19 09:33:00 +00:00
hablich
5d2a85b245 [release-tools] Fix possible race condition in retrieval of latest rolled version
R=machenbach@chromium.org
BUG=
NOTRY=true

Review URL: https://codereview.chromium.org/1186393007

Cr-Commit-Position: refs/heads/master@{#29137}
2015-06-19 09:12:07 +00:00
machenbach
8712d032e7 [release-tools] Fix auto-roller after depot tools change.
BUG=chromium:491581
LOG=n
NOTRY=true
TBR=hablich@chromium.org

Review URL: https://codereview.chromium.org/1155983002

Cr-Commit-Position: refs/heads/master@{#28604}
2015-05-23 19:24:48 +00:00
hablich
0bc1a1526f Store hashes of current and previous shipped V8 version
Will be used for calculating changes between versions

BUG=
NOTRY=true

Review URL: https://codereview.chromium.org/1095483002

Cr-Commit-Position: refs/heads/master@{#27882}
2015-04-16 12:51:42 +00:00
hablich
6198bbc56d Retrieval of information by release channel
Polls omahaproxy for data about Chrome releases

BUG=
NOTRY=true

Review URL: https://codereview.chromium.org/1063073003

Cr-Commit-Position: refs/heads/master@{#27841}
2015-04-15 12:25:22 +00:00
machenbach
ec0329e2d6 [release-tools] Make chromium roll more robust after failing rolls.
Always use the same branch name (the old version leaked
branches). Always try to delete a possibly existing branch
on start-up and also clean up in the end.

NOTRY=true
TBR=tandrii@chromium.org

Review URL: https://codereview.chromium.org/1077633002

Cr-Commit-Position: refs/heads/master@{#27722}
2015-04-09 21:37:37 +00:00
machenbach
3449e4f833 [release-tools] Only read from the chromium checkout in v8rel.
Don't create local branches or otherwise manipulate the
checkout. This reads refs from remote branches and
reads file contents using show. It is faster and requires
less bootstrapping and cleanup.

TBR=tandrii@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/1060013003

Cr-Commit-Position: refs/heads/master@{#27640}
2015-04-07 19:42:37 +00:00
machenbach
e48e413523 Make release scripts even more robust.
Also clean up left alone release branch in the chromium
checkout of the v8rel script.

TBR=tandrii@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/1003383003

Cr-Commit-Position: refs/heads/master@{#27197}
2015-03-14 02:04:48 +00:00
machenbach
db7e074d92 Make release scripts more robust.
Remembering the current branch is a relic from the past
where no work-dir checkout was used. Now this doesn't give
much benefit and screws up the script if it was left in
a bad state (e.g. after a master restart).

TBR=tandrii@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/1002383002

Cr-Commit-Position: refs/heads/master@{#27196}
2015-03-14 01:20:55 +00:00
machenbach
934dd88d3b Make automated branch creation gnumbd-save.
This makes now the same simplification as the chromium
release scripts do. For creating branch B from a gnumbd'ed
(aka real) commit X do:
1. Branch Y off the real X
2. Set refs/pending/heads/B to Y
3. Set refs/pending-tags/B to X
4. Set refs/heads/B to X

The old algorithm tried to branch off the pending
correspondent of X. That commit was determined by comparing
tree objects of the real X and commits on pending.
Unfortunately, multiple commits on one branch can refer to
the same tree object, e.g., for commits P, Q, R with R being
the revert of Q, P and R refer to the same tree object.

TBR=tandrii@chromium.org
NOTRY=true
TEST=./script_test.py
TEST=tools/release/create_release.py -a me -r you --dry-run

Review URL: https://codereview.chromium.org/979243004

Cr-Commit-Position: refs/heads/master@{#27042}
2015-03-06 13:10:33 +00:00