tree d45a0696337881689c1e7adaaad22a5a4f664ec4
parent 5b2eee7eed72b4894909c5eecbf014ea0b5ad995
author Jon Gjengset <jongje@amazon.com> 1675474303 +0000
committer Jon Gjengset <jongje@amazon.com> 1675474396 +0000

Write out manifest.in entries deterministically

Currently, the order of the entries in `manifest.in` depends on the
iteration order of `copy_with_callback`, which in turn depends on
`WalkDir`, which explicitly says iteration order is unspecified. It's
possible to call `WalkDir::sort_by` to give an iteration order for each
directory's entries, but it felt better to accumulate the lines and then
sort them to a) make it more evident that this is happening, and b)
enable the copying to be parallelized in the future.