tree 50bfd05a2c39d7c1e6addb83c8280a5a0a732bd4
parent 17998862e28b6aa012b7689dd3d0ced04546bb17
author Fabian Meumertzheim <fabian@meumertzhe.im> 1697564435 +0200
committer GitHub <noreply@github.com> 1697564435 +0000
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[6.4.0] Fix unconditional Skyframe invalidation with --lockfile_mode=… (#19848)

…update

Ensure that `BazelLockFileModule` only updates `MODULE.bazel.lock` if
the content of the file needs to change. Every such update changes the
file's metadata, which results in Skyframe invalidation of, in
particular, all configurations. This broke `bazel config`, which uses
`MemoizingEvaluator#getDoneValues()` to directly observe Skyframe state.

Compared to the original commit
https://github.com/bazelbuild/bazel/commit/78db9ae9a545a9586dbb02d7831f5302594e01cb,
this cherry-pick does not include the change to `bazel config` as it may
not be backwards compatible (changes the exit code in certain
situations).

Fixes #19823

Closes #19842.

PiperOrigin-RevId: 574133346
Change-Id: I5886c91fc6b7b938a7dee59ea75aa7b8afb5b161

Fixes #19843