This is an exact reland of https://chromium-review.googlesource.com/583617 .
One of the main use cases is making it clear which revision hashes
need to be changed together. The way it's usually done is one variable
referenced several times. With this CL, we preserve the references
from original DEPS, as opposed to evaluating them and losing some info.
This CL actually makes Var() emit a variable placeholder
instead of its value, and adds support for these placeholders
to gclient.
One of possible next steps might be to deprecate Var().
Bug: 570091, 748486
Change-Id: Id47e3771b7163149a4cd427b84f84ece52772f34
Reviewed-on: https://chromium-review.googlesource.com/586594
Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>
Reviewed-by: William Hesse <whesse@google.com>
Reviewed-by: Dirk Pranke <dpranke@chromium.org>
Commit-Queue: Paweł Hajdan Jr. <phajdan.jr@chromium.org>
This reverts commit e79ddeaabf.
Reason for revert: https://bugs.chromium.org/p/chromium/issues/detail?id=748486
Original change's description:
> gclient flatten: preserve variable placeholders
>
> One of the main use cases is making it clear which revision hashes
> need to be changed together. The way it's usually done is one variable
> referenced several times. With this CL, we preserve the references
> from original DEPS, as opposed to evaluating them and losing some info.
>
> This CL actually makes Var() emit a variable placeholder
> instead of its value, and adds support for these placeholders
> to gclient.
>
> One of possible next steps might be to deprecate Var().
>
> Bug: 570091
> Change-Id: I9b13a691b5203cc284c33a59438720e31c9ebf7a
> Reviewed-on: https://chromium-review.googlesource.com/583617
> Commit-Queue: Paweł Hajdan Jr. <phajdan.jr@chromium.org>
> Reviewed-by: Dirk Pranke <dpranke@chromium.org>
TBR=phajdan.jr@chromium.org,dpranke@chromium.org
Change-Id: If9c52ebfa78aba8041ce797ff842d09952d0e2ce
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 570091, 748486
Reviewed-on: https://chromium-review.googlesource.com/584907
Reviewed-by: Paweł Hajdan Jr. <phajdan.jr@chromium.org>
Commit-Queue: Paweł Hajdan Jr. <phajdan.jr@chromium.org>
One of the main use cases is making it clear which revision hashes
need to be changed together. The way it's usually done is one variable
referenced several times. With this CL, we preserve the references
from original DEPS, as opposed to evaluating them and losing some info.
This CL actually makes Var() emit a variable placeholder
instead of its value, and adds support for these placeholders
to gclient.
One of possible next steps might be to deprecate Var().
Bug: 570091
Change-Id: I9b13a691b5203cc284c33a59438720e31c9ebf7a
Reviewed-on: https://chromium-review.googlesource.com/583617
Commit-Queue: Paweł Hajdan Jr. <phajdan.jr@chromium.org>
Reviewed-by: Dirk Pranke <dpranke@chromium.org>
This way we can get e.g. ordered dict as needed for conditions.
Only the new logic does it, not the regular python exec logic.
Bug: 570091
Change-Id: Ia5554e5b018085b3b9bd876b7f28a9f8e54a7984
Reviewed-on: https://chromium-review.googlesource.com/522564
Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>
Commit-Queue: Paweł Hajdan Jr. <phajdan.jr@chromium.org>
This is a step towards implementing conditions.
Bug: 570091
Change-Id: I99467033082d96021854c23dcff3fc2b56f995b4
Reviewed-on: https://chromium-review.googlesource.com/517107
Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>
Commit-Queue: Paweł Hajdan Jr. <phajdan.jr@chromium.org>
Paweł Hajdan, Jr