Could we vendor coverage into the recipe engine since it's a hard dependency? That way each repo wouldn't need to have it set up.

Ok, Robbie says we can't vendor it since it needs to be compiled. Maybe we can just fail more gracefully for now.

+1 for failing gracefully. Also, martiniss@ CL https://codereview.chromium.org/2064453002/ gave an idea: why can't we copy-paste  bootstrap/ from infra/infra to recipes-py repository and edit deps.pyl to just contain coverage? Then, recipes.py would just run bootstrap right after cloning recipe engine repo (recipes-py)

copy-pasting bootstrap may not be the worst thing.

(I've somewhat given up on python package management at this point... bootstrap is the least worst thing we've got at this point. There's also glyco (I think?) but I'm not sure how it deals with compiled dependencies).

I'll move a small version of bootstrap into recipes.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/adf9f0db005b9617bcd81de3083d31571031114a

commit adf9f0db005b9617bcd81de3083d31571031114a
Author: recipe-roller <recipe-roller@chromium.org>
Date: Thu Jun 16 07:51:12 2016

Roll recipe dependencies (trivial).

This is an automated CL created by the recipe roller. This CL rolls recipe
changes from upstream projects (e.g. depot_tools) into downstream projects
(e.g. tools/build).

More info is at https://goo.gl/zkKdpD. Use https://goo.gl/noib3a to file a bug
(or complain)

recipe_engine:
  https://crrev.com/a6baded1c8c7a15dd1e4020289fd19d985f58c25 add basic bootstrap for coverage (martiniss@google.com)

R=martiniss@google.com,iannucci@chromium.org,phajdan.jr@chromium.org
BUG= 618709 

TBR=martiniss@chromium.org,phajdan.jr@chromium.org

Review-Url: https://codereview.chromium.org/2075483002

[modify] https://crrev.com/adf9f0db005b9617bcd81de3083d31571031114a/infra/config/recipes.cfg

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/tools/build.git/+/44072249bbf05af66334a3be12a04eebfa983de3

commit 44072249bbf05af66334a3be12a04eebfa983de3
Author: recipe-roller <recipe-roller@chromium.org>
Date: Thu Jun 16 07:55:53 2016

Roll recipe dependencies (trivial).

This is an automated CL created by the recipe roller. This CL rolls recipe
changes from upstream projects (e.g. depot_tools) into downstream projects
(e.g. tools/build).

More info is at https://goo.gl/zkKdpD. Use https://goo.gl/noib3a to file a bug
(or complain)

depot_tools:
  https://crrev.com/adf9f0db005b9617bcd81de3083d31571031114a Roll recipe dependencies (trivial). (recipe-roller@chromium.org)
recipe_engine:
  https://crrev.com/a6baded1c8c7a15dd1e4020289fd19d985f58c25 add basic bootstrap for coverage (martiniss@google.com)

R=martiniss@google.com,phajdan.jr@chromium.org,iannucci@chromium.org,martiniss@chromium.org,recipe-roller@chromium.org
BUG= 618709 

TBR=martiniss@chromium.org,phajdan.jr@chromium.org

Review-Url: https://codereview.chromium.org/2072453003

[modify] https://crrev.com/44072249bbf05af66334a3be12a04eebfa983de3/infra/config/recipes.cfg

The following revision refers to this bug:
  https://chromium.googlesource.com/infra/infra.git/+/c0a34113486a88427f90ce3f1214f5198c97287f

commit c0a34113486a88427f90ce3f1214f5198c97287f
Author: recipe-roller <recipe-roller@chromium.org>
Date: Thu Jun 16 08:19:47 2016

Roll recipe dependencies (trivial).

This is an automated CL created by the recipe roller. This CL rolls recipe
changes from upstream projects (e.g. depot_tools) into downstream projects
(e.g. tools/build).

More info is at https://goo.gl/zkKdpD. Use https://goo.gl/noib3a to file a bug
(or complain)

build:
  https://crrev.com/44072249bbf05af66334a3be12a04eebfa983de3 Roll recipe dependencies (trivial). (recipe-roller@chromium.org)
depot_tools:
  https://crrev.com/adf9f0db005b9617bcd81de3083d31571031114a Roll recipe dependencies (trivial). (recipe-roller@chromium.org)
recipe_engine:
  https://crrev.com/a6baded1c8c7a15dd1e4020289fd19d985f58c25 add basic bootstrap for coverage (martiniss@google.com)

R=martiniss@google.com,phajdan.jr@chromium.org,martiniss@chromium.org,iannucci@chromium.org,recipe-roller@chromium.org
BUG= 618709 

TBR=martiniss@chromium.org,phajdan.jr@chromium.org

Review-Url: https://codereview.chromium.org/2069943005

[modify] https://crrev.com/c0a34113486a88427f90ce3f1214f5198c97287f/infra/config/recipes.cfg

The following revision refers to this bug:
  https://chrome-internal.googlesource.com/chrome/tools/build_limited/scripts/slave/+/08fd8707736f1052d28d01190dde972c1240a1b9

commit 08fd8707736f1052d28d01190dde972c1240a1b9
Author: recipe-roller <recipe-roller@chromium.org>
Date: Thu Jun 16 07:58:32 2016

This is done. You can use --use-bootstrap to download a version of coverage.