native build directories hardlinking file fetcher de-duplicates in-flight download requests#206

Merged

EdSchouten merged 5 commits intobuildbarn:mainfrom

HongboDu-at:native_build_directories_hardlinking_file_fetcher_de-duplicates_in-flight_download_requests

Jan 14, 2026

Commits on Jan 7, 2026

native build directories hardlinking file fetcher de-duplicates in-flight download requests
HongboDu-at
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Callers retry download for context cancellation; fix one possible redundant download
HongboDu-at
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Commits on Jan 9, 2026

use downloads map[string]<-chan struct{} and defer
HongboDu-at
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Commits on Jan 12, 2026

call call os.IsNotExist(err); For loop GetFile()
HongboDu-at
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Commits on Jan 13, 2026

revert the cache insertion part
HongboDu-at
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