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RobotLocomotion / drake-external-examples

Examples of how to use Drake in your own project.
https://drake.mit.edu/
MIT No Attribution
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drake_bazel_external warnings about reproducibility #272

Closed svenevs closed 1 year ago

svenevs commented 1 year ago

While developing jenkins updates the job https://drake-jenkins.csail.mit.edu/job/RobotLocomotion/job/drake-external-examples/job/main/301/consoleFull says:

DEBUG: Rule 'drake' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "5d95cfd141662f42affe0cc50241b129b7a69ca0bcaae6b0ed180000e053c99d"
DEBUG: Repository drake instantiated at:
  /media/ephemeral0/ubuntu/workspace/ion_drake-external-examples_main/src/drake_bazel_external/WORKSPACE:32:13: in <toplevel>
Repository rule http_archive defined at:
  /media/ephemeral0/ubuntu/workspace/ion_drake-external-examples_main/_bazel_ubuntu/9a00cf05048ed9bdf126eba755fd527b/external/bazel_tools/tools/build_defs/repo/http.bzl:372:31: in <toplevel>

It's not clear to me if this is something that needs to be fixed or not. Feel free to close without any fixes. CC @jwnimmer-tri

jwnimmer-tri commented 1 year ago

This is typical behavior when using an unpinned dependency:

https://github.com/RobotLocomotion/drake-external-examples/blob/d538d621d8605253763b8e223f0f0ca96fb6bb23/drake_bazel_external/WORKSPACE#L5-L6