Commit Briefs

bfb5ee0b73 Thomas Adam

open temporary files needed for delta application in got_repo_open()

This prepares for callers of got_repo_open() that cannot afford to open files in /tmp, such as gotwebd. In a follow-up change, we could ask such callers to pass in the required amount of open temporary files. One consequence is that got_repo_open() now requires the "cpath" pledge promise. Add the "cpath" promise to affected callers and remove it once the repository has been opened. ok tracey

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9249e7e337 Thomas Adam

store deltas in compressed form while packing, both in memory and cache file

This reduces memory and disk space consumption during packing. with tweaks + memleak on error fix from op@ ok op@

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f9c2e8e5d5 Thomas Adam

reuse existing deltas when creating pack files

tested by thomas, naddy, and myself

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bc1f382f7a Thomas Adam

avoid the creation of new temporary files whenever a packed object is read

This speeds up the creation of pack files by about 30%.

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48b4f23903 Thomas Adam

wrap overlong lines

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c3564dfafd Stefan Sperling

don't scan pack index offsets for large values if pack file is < 2GB

This saves an iteration over the entire h->offsets array when opening a pack index which should not contain large offsets in the first place. ok millert@

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aea75d8786 Stefan Sperling

make got_packidx_get_packfile_path() usable for callers who only have a path

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136ec6c982 Stefan Sperling

forward-declare struct got_packidx to make got_lib_pack.h self-contained

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c4330effad Stefan Sperling

expose got_pack_parse_ref_delta() for library-internal use

This will be needed by a future 'gotadmin listpack' command.

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02828bfdd5 Stefan Sperling

expose got_packidx_get_object_offset() for library-internal use

This will be needed by a future 'gotadmin listpack' command.

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b4f3757062 Stefan Sperling

mark got_pack_stop_privsep_child() static; it is only used inside pack.c

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509c99732c Stefan Sperling

add got_packidx_get_packfile_path() for library-internal use

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6d5a9006ab Yang Zhong

add fd field to got_repository, modify got_packidx_open to use fds

These changes are intended to make got more compatible with FreeBSD's Capsicum. ok stsp

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0092798358 Stefan Sperling

remove got_packidx_get_object_idx_sha1(); it is not actually needed

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d582f26ced Stefan Sperling

write large objects to disk when resolving deltas; raise in-mem delta threshold

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4788f1cebb Stefan Sperling

extract large objects to a temporary file in got-index-pack

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668a20f6fe Stefan Sperling

rewritten got-index-pack; sorry about the monster commit

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ca6e02acaa Stefan Sperling

add support for first-parent history traversal to got-read-pack

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5aa813935b Stefan Sperling

add copyright year for files already touched in 2020

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ab2f42e760 Stefan Sperling

cache delta data buffers in an LRU cache

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42c69117cc Stefan Sperling

stop storing decompressed delta data in struct got_delta; fetch it on demand

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5e6be23258 Stefan Sperling

fix reading pack files larger than 2GB; ok tb@; problem found by mpi@

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dd88155e48 Stefan Sperling

disambiguate abbreviated object IDs based on object type

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4277420a1f Stefan Sperling

speed up matching of abbreviated commit IDs in pack files

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e09a504cc5 Stefan Sperling

introduce support for abbreviated object IDs

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