Stuck on "Gathering all the spago configs in the tree"

purescript / spago

🍝 PureScript package manager and build tool

BSD 3-Clause "New" or "Revised" License

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Stuck on "Gathering all the spago configs in the tree" #1242

Closed f-f closed 4 months ago

f-f commented 4 months ago

The build hangs (or it's taking more than 1 minute) when running Glob.gitignoringGlob, so the latest patches there must be spinning in some corner case - this issue doesn't show up e.g. when building spago itself.

cc @cakekindel

Repro

clone https://github.com/purescm/purescript-core
run spago build
wait forever

f-f commented 4 months ago

Spago 0.93.32 works, but 0.93.33 hangs, so the bug is in #1234 + #1236

f-f commented 4 months ago

If I stick some logging inside the entryFilter and deepFilter functions it looks like the logs come very fast at first, and slow down gradually - it seems a hint to some quadratic complexity somewhere