Set ignore = untracked on IPOPT, since its own .gitignore is not comprehensive.

[david-german-tri]

This will prevent modified: externals/ipopt (untracked content) from appearing in git status after you compile post #2487.

@bradking, @sammy-tri, @amcastro-tri FYI

@ggould-tri for feature and platform review

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This change is

[sammy-tri]

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[ggould-tri]

Ugh.

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[bradking]

Review status: all files reviewed at latest revision, 1 unresolved discussion, some commit checks pending.

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.gitmodules, line 91 [r1] (raw file):

  path = externals/ipopt
  url = https://github.com/RobotLocomotion/ipopt-mirror.git
  ignore = dirty        

I think this should be set to untracked instead of dirty. We don't care about untracked content that is not mentioned in .gitignore but we do care about changes to the tracked files as local modifications.

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[david-german-tri]

Review status: 0 of 1 files reviewed at latest revision, all discussions resolved, some commit checks pending.

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.gitmodules, line 91 [r1] (raw file):

Previously, bradking (Brad King) wrote…

I think this should be set to untracked instead of dirty. We don't care about untracked content that is not mentioned in .gitignore but we do care about changes to the tracked files as local modifications.

Done.

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[bradking]

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Reviewed 1 of 1 files at r2.
Review status: all files reviewed at latest revision, all discussions resolved, some commit checks pending.

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