| commit | d0ce12d6f8140edd4644e4a2777620d3bbfbb1dc | [log] [tgz] |
|---|---|---|
| author | felly <felly@google.com> | Mon Oct 28 10:55:34 2019 -0700 |
| committer | Copybara-Service <copybara-worker@google.com> | Mon Oct 28 10:56:37 2019 -0700 |
| tree | 6f936397bc5cb21dfc344a831f7e2e8b5f4417cf | |
| parent | 32fc437a20061c0adea03900162beb9af92bef29 [diff] |
No longer allow exceptions to action conflict checking. Before, we did not allow two output artifacts in the same build to prefix each other, eg "out/foo/bar" and "out/foo" could not both be represented. Unfortunately, there were unintentional exceptions for such conflicts within a single action, which I believe date back to olden times when not all actions ran remotely and Blaze actions themselves were not as nicely behaved. In modern times, this can happen when a Starlark action creates a tree artifact and a file artifact underneath the tree. This is really strange (what should a downstream action that depends on the tree artifact see?). Forbid such a construct. RELNOTES[INC]: Tree artifacts and regular artifact paths can no longer overlap. PiperOrigin-RevId: 277098529
{Fast, Correct} - Choose two
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