Derrick Stolee 663b2b1b90 maintenance: add commit-graph task ... The first new task in the 'git maintenance' builtin is the 'commit-graph' task. This updates the commit-graph file incrementally with the command git commit-graph write --reachable --split By writing an incremental commit-graph file using the "--split" option we minimize the disruption from this operation. The default behavior is to merge layers until the new "top" layer is less than half the size of the layer below. This provides quick writes most of the time, with the longer writes following a power law distribution. Most importantly, concurrent Git processes only look at the commit-graph-chain file for a very short amount of time, so they will verly likely not be holding a handle to the file when we try to replace it. (This only matters on Windows.) If a concurrent process reads the old commit-graph-chain file, but our job expires some of the .graph files before they can be read, then those processes will see a warning message (but not fail). This could be avoided by a future update to use the --expire-time argument when writing the commit-graph. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>		2020-09-17 11:30:05 -07:00
..
add.c	strvec: rename struct fields	2020-07-30 19:18:06 -07:00
am.c	maintenance: replace run_auto_gc()	2020-09-17 11:30:05 -07:00
annotate.c	strvec: rename struct fields	2020-07-30 19:18:06 -07:00
apply.c
archive.c
bisect--helper.c	Merge branch 'al/bisect-first-parent'	2020-08-17 17:02:45 -07:00
blame.c	Merge branch 'dl/opt-callback-cleanup'	2020-05-05 14:54:27 -07:00
branch.c	Merge branch 'es/get-worktrees-unsort'	2020-07-06 22:09:15 -07:00
bundle.c	Merge branch 'bc/sha-256-part-3'	2020-08-11 18:04:11 -07:00
cat-file.c	Merge branch 'cc/cat-file-usage-update' into master	2020-07-09 14:00:41 -07:00
check-attr.c
check-ignore.c
check-mailmap.c
check-ref-format.c
checkout-index.c	Use OPT_CALLBACK and OPT_CALLBACK_F	2020-04-28 10:47:10 -07:00
checkout.c	checkout: support renormalization with checkout -m <paths>	2020-08-03 11:48:15 -07:00
clean.c	clean: optimize and document cases where we recurse into subdirectories	2020-06-12 17:27:16 -07:00
clone.c	Merge branch 'jk/strvec'	2020-08-10 10:23:57 -07:00
column.c
commit-graph.c	Merge branch 'ds/commit-graph-bloom-updates' into master	2020-07-30 13:20:31 -07:00
commit-tree.c	Use OPT_CALLBACK and OPT_CALLBACK_F	2020-04-28 10:47:10 -07:00
commit.c	maintenance: replace run_auto_gc()	2020-09-17 11:30:05 -07:00
config.c	worktree: drop get_worktrees() unused 'flags' argument	2020-06-22 10:31:15 -07:00
count-objects.c
credential.c
describe.c	strvec: rename struct fields	2020-07-30 19:18:06 -07:00
diff-files.c	diff-files: treat "i-t-a" files as "not-in-index"	2020-06-22 10:46:45 -07:00
diff-index.c
diff-tree.c	diff-tree.c: load notes machinery when required	2020-04-20 18:22:54 -07:00
diff.c	Merge branch 'ct/diff-with-merge-base-clarification' into master	2020-07-09 14:00:43 -07:00
difftool.c	strvec: rename struct fields	2020-07-30 19:18:06 -07:00
env--helper.c
fast-export.c	fast-export: use local array to store anonymized oid	2020-06-25 14:19:23 -07:00
fetch-pack.c	Merge branch 'jt/cdn-offload'	2020-06-25 12:27:47 -07:00
fetch.c	maintenance: replace run_auto_gc()	2020-09-17 11:30:05 -07:00
fmt-merge-msg.c
for-each-ref.c	Merge branch 'jk/for-each-ref-multi-key-sort-fix'	2020-05-08 14:25:04 -07:00
fsck.c	fsck: do not lazy fetch known non-promisor object	2020-08-06 13:01:03 -07:00
gc.c	maintenance: add commit-graph task	2020-09-17 11:30:05 -07:00
get-tar-commit-id.c
grep.c	Merge branch 'jk/strvec'	2020-08-10 10:23:57 -07:00
hash-object.c
help.c	help: drop usage of 'common' and 'useful' for guides	2020-08-04 18:34:01 -07:00
index-pack.c	builtin/index-pack: add option to specify hash algorithm	2020-06-19 14:04:08 -07:00
init-db.c	repository: enable SHA-256 support by default	2020-07-30 09:16:49 -07:00
interpret-trailers.c	Use OPT_CALLBACK and OPT_CALLBACK_F	2020-04-28 10:47:10 -07:00
log.c	Merge branch 'jk/log-fp-implies-m'	2020-08-17 17:02:49 -07:00
ls-files.c	Merge branch 'dl/opt-callback-cleanup'	2020-05-05 14:54:27 -07:00
ls-remote.c	strvec: convert builtin/ callers away from argv_array name	2020-07-28 15:02:18 -07:00
ls-tree.c
mailinfo.c
mailsplit.c
merge-base.c
merge-file.c
merge-index.c
merge-ours.c
merge-recursive.c
merge-tree.c
merge.c	maintenance: replace run_auto_gc()	2020-09-17 11:30:05 -07:00
mktag.c
mktree.c
multi-pack-index.c
mv.c	git-mv: improve error message for conflicted file	2020-07-20 14:35:43 -07:00
name-rev.c
notes.c	Use OPT_CALLBACK and OPT_CALLBACK_F	2020-04-28 10:47:10 -07:00
pack-objects.c	Merge branch 'jt/has_object'	2020-08-13 14:13:39 -07:00
pack-redundant.c
pack-refs.c
patch-id.c
prune-packed.c
prune.c	Merge branch 'tb/shallow-cleanup'	2020-05-13 12:19:18 -07:00
pull.c	strvec: rename struct fields	2020-07-30 19:18:06 -07:00
push.c	Merge branch 'dl/push-recurse-submodules-fix'	2020-05-05 14:54:28 -07:00
range-diff.c	strvec: convert builtin/ callers away from argv_array name	2020-07-28 15:02:18 -07:00
read-tree.c	Use OPT_CALLBACK and OPT_CALLBACK_F	2020-04-28 10:47:10 -07:00
rebase.c	maintenance: replace run_auto_gc()	2020-09-17 11:30:05 -07:00
receive-pack.c	strvec: rename struct fields	2020-07-30 19:18:06 -07:00
reflog.c	Merge branch 'es/get-worktrees-unsort'	2020-07-06 22:09:15 -07:00
remote-ext.c	strvec: convert builtin/ callers away from argv_array name	2020-07-28 15:02:18 -07:00
remote-fd.c
remote.c	strvec: rename struct fields	2020-07-30 19:18:06 -07:00
repack.c	strvec: fix indentation in renamed calls	2020-07-28 15:02:18 -07:00
replace.c	strvec: rename struct fields	2020-07-30 19:18:06 -07:00
rerere.c
reset.c	Use OPT_CALLBACK and OPT_CALLBACK_F	2020-04-28 10:47:10 -07:00
rev-list.c	bisect: combine args passed to find_bisection()	2020-08-07 15:13:03 -07:00
rev-parse.c	Merge branch 'tb/shallow-cleanup'	2020-05-13 12:19:18 -07:00
revert.c
rm.c
send-pack.c	Use OPT_CALLBACK and OPT_CALLBACK_F	2020-04-28 10:47:10 -07:00
shortlog.c	Use OPT_CALLBACK and OPT_CALLBACK_F	2020-04-28 10:47:10 -07:00
show-branch.c	strvec: rename struct fields	2020-07-30 19:18:06 -07:00
show-index.c	builtin/show-index: provide options to determine hash algo	2020-05-27 10:07:07 -07:00
show-ref.c	Use OPT_CALLBACK and OPT_CALLBACK_F	2020-04-28 10:47:10 -07:00
sparse-checkout.c	Merge branch 'xl/upgrade-repo-format'	2020-06-29 14:17:24 -07:00
stash.c	strvec: rename struct fields	2020-07-30 19:18:06 -07:00
stripspace.c
submodule--helper.c	strvec: rename struct fields	2020-07-30 19:18:06 -07:00
symbolic-ref.c
tag.c	Merge branch 'jk/for-each-ref-multi-key-sort-fix'	2020-05-08 14:25:04 -07:00
unpack-file.c
unpack-objects.c
update-index.c	Use OPT_CALLBACK and OPT_CALLBACK_F	2020-04-28 10:47:10 -07:00
update-ref.c	strvec: rename files from argv-array to strvec	2020-07-28 15:02:17 -07:00
update-server-info.c
upload-archive.c	strvec: rename struct fields	2020-07-30 19:18:06 -07:00
upload-pack.c
var.c
verify-commit.c
verify-pack.c	Merge branch 'bc/sha-256-part-3'	2020-08-11 18:04:11 -07:00
verify-tag.c
worktree.c	strvec: rename struct fields	2020-07-30 19:18:06 -07:00
write-tree.c