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Fast small builds #4019

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davidmorgan opened this issue May 27, 2025 · 2 comments
Open

Fast small builds #4019

davidmorgan opened this issue May 27, 2025 · 2 comments
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type-bug Incorrect behavior (everything from a crash to more subtle misbehavior)

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@davidmorgan
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The opposite end of the performance characteristics to #3811 is that build_runner should be fast for small builds: i.e. as well as scaling well, the entry cost should be low.

@davidmorgan davidmorgan added the type-bug Incorrect behavior (everything from a crash to more subtle misbehavior) label May 27, 2025
@rrousselGit
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Small builds are decent already.

IMO the only real issues are:

  • developer experience around command line and other IDE thingy
  • poor scaling due to cyclic implrts contently causing everything to be regenerated

@davidmorgan
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Yes, those are higher priority.

Still, I think if it's possible to turn today's 2-4s for tiny builds into 100ms that'll be a nice improvement :)

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Labels
type-bug Incorrect behavior (everything from a crash to more subtle misbehavior)
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