Derrick Stolee d7514f6ed5 maintenance: take a lock on the objects directory ... Performing maintenance on a Git repository involves writing data to the .git directory, which is not safe to do with multiple writers attempting the same operation. Ensure that only one 'git maintenance' process is running at a time by holding a file-based lock. Simply the presence of the .git/maintenance.lock file will prevent future maintenance. This lock is never committed, since it does not represent meaningful data. Instead, it is only a placeholder. If the lock file already exists, then no maintenance tasks are attempted. This will become very important later when we implement the 'prefetch' task, as this is our stop-gap from creating a recursive process loop between 'git fetch' and 'git maintenance run --auto'. 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-ignore: fix documentation and implementation to match	2020-02-18 15:28:58 -08:00
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	Lib-ify fmt-merge-msg	2020-03-24 15:04:43 -07:00
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: take a lock on the objects directory	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	rebase: --fork-point regression fix	2020-02-11 09:59:39 -08:00
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	name-rev: sort tip names before applying	2020-02-05 10:36:33 -08:00
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	Lib-ify prune-packed	2020-03-24 15:04:44 -07:00
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	rm: support the --pathspec-from-file option	2020-02-19 10:56:49 -08:00
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