Commits


indentation fixes


handle pack index files which lack a corresponding pack file ok millert


cap pack file cache size at 1/8 of the current open file desciptor limit


increase pack index cache size from 16 to 64 to improve performance This can make a huge difference on repositories which contain more than 16 pack files, at the expense of additional open file handles. My test case was a ports.git repository with > 60 pack files (these accumulate due to 'got fetch', and 'git repack -a' would condense them). With cache size 16 'got update' in /usr/ports took more than 60 seconds. With cache size 64 the same command took less than 5 seconds. The root cause is probably that mapping and unmapping large files over and over again is expensive on OpenBSD.


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


detect unknown repository format extensions (such as sha256 format) ok millert


add per-worktree got.conf(5) file in the .got directory; ok millert


add got.conf(5) configuration file ok tracey


use GOT_OBJECTS_PACK_DIR instead of variants of the same which contain typos


read repository owner name with gitconfig parser instead of a hand-rolled one


fix pack index cache; don't open/close pack index files needlessly


parse remotes from gitconfig


use author name/email from ~/.gitconfig if GOT_AUTHOR is not set


obtain repo format version and commit author name/email from .git/config


add support for reading .git/config; parser was based on isakmpd/conf.c


spawn more pack file helpers again now that leaks got fixed /usr/src updates have become slower for some reason and my best guess is that caching of packed data has become less effective with df613bb4d8662c28a9888714a80ca572bff9d924 (leaks were subsequently fixed by 2cb49fa8fb84f3a8fc2eb6036a6bd9b64c57e347 and by 0dd5271bd8f2a4f92ac3536fcc493eebc39b86e5)


fork less pack file readers to avoid running into ulimits


more support for tag objects; new code is not yet reachable


back out mini-commits; no significant performance difference


rename got_commit_object_mini to got_mini_commit_object


add an object cache for mini commits


reduce pack cache size; avoids opening more than 128 fds


move object cache out of repository.c to its own file


start reading pack files with privsep; still WIP


move pack caching code from pack.c to repository.c