tree 734c7365fc5d8bc1e014ac2ed4607cbfe5ecbf12
parent de9696e5d161bcc978e2499b6afd9f7981870d0e
author Marcel Hlopko <hlopko@google.com> 1561736400 -0700
committer Copybara-Service <copybara-worker@google.com> 1561736464 -0700

Always strip /external/<repo_name> from proto import path

Before this PR, when strip_import_prefix was not specified, and the proto target
was declared in an external repository, Bazel generated import path that leaked
`external/<repository_name>` path fragment. That path fragment is an
implementation detail of Bazel's execroot layout and should not be used in proto
source files.

This PR adds a correct path fragment to the import paths. It also introduces an incompatible flag `--incompatible_do_not_emit_buggy_external_repo_import` that removes the incorrect import path from Bazel.

Fixes https://github.com/bazelbuild/bazel/issues/8030.

Incompatible change: https://github.com/bazelbuild/bazel/issues/8711.

Closes #8683.

PiperOrigin-RevId: 255606742