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Joey Hess 41271e4eb4
avoid git check-ignore overhead on importing known files 
isKnownImportLocation does a database lookup and there's an index
to make that lookup fast, so it's probably faster than talking to git
check-ignore. Checking the matcher is faster still.

While before the gitignore check was added it did not need to always
check isknown, now it does, because it's that or the more expensive
notignored. But at least we can skip notignored when a file is known,
which will often be the common case: Importing from a remote that's been
exported to, and/or imported from before, only new files will not be
known, so only those will need to check notignored.

At first, I had this:
	(matches <&&> (isknown <||> notignored)) <||> isknown
Notice that checks isknown every time, whether it matches or not.

So, it's no slower to instead do this:
	isknown <||> (matches <&&> notignored)
That has the benefit that, when it's known, it doesn't need to run
matches, which while faster than isknown, is still going to use some CPU.

And it perhaps more clearly expresses the condition: Any known file is
wanted, otherwise it's down to what matches and is not ignored.

This commit was sponsored by Jack Hill on Patren.
2020-09-30 11:20:44 -04:00
..
AdjustedBranch ByteString Ref continued 2020-04-07 13:27:11 -04:00
Branch fix warning 2020-02-17 15:06:28 -04:00
Concurrent differentiate between concurrency enabled at command line and by git config 2020-09-16 11:47:12 -04:00
Content convert replaceFile to createDirectoryUnder 2020-03-06 11:31:01 -04:00
LockPool Display a message when git-annex has to wait for a pid lock file held by another process 2020-08-26 13:05:34 -04:00
MetaData update licenses from GPL to AGPL 2019-03-13 15:48:14 -04:00
SpecialRemote remove redundant imports 2020-06-22 11:05:34 -04:00
View update licenses from GPL to AGPL 2019-03-13 15:48:14 -04:00
Action.hs remove reapZombies 2020-09-25 11:50:38 -04:00
AdjustedBranch.hs sync, assistant: When merge.directoryRenames is not set, default it it to "false" 2020-09-07 13:50:58 -04:00
AutoMerge.hs resolvemerge: Improve cleanup of cruft left in the working tree by a conflicted merge 2020-09-07 16:50:27 -04:00
BloomFilter.hs Revert "data type that starts off using a set but converts to a bloom filter when large" 2020-07-01 20:12:19 -04:00
Branch.hs explicitly wait for a git process 2020-09-25 11:03:12 -04:00
BranchState.hs cache one more log file for metadata 2020-07-07 14:18:55 -04:00
CatFile.hs cat-file resource pool 2020-04-20 15:19:31 -04:00
ChangedRefs.hs ByteString Ref continued 2020-04-07 13:27:11 -04:00
CheckAttr.hs check-ignore resource pool 2020-04-21 11:25:28 -04:00
CheckIgnore.hs fix inverted logic in recent commit 2020-09-29 12:11:50 -04:00
Common.hs finally really add back custom-setup stanza 2017-12-31 16:36:39 -04:00
Concurrent.hs differentiate between concurrency enabled at command line and by git config 2020-09-16 11:47:12 -04:00
Content.hs when downloading same content from multiple urls, only display error if all fail 2020-09-02 11:35:07 -04:00
CurrentBranch.hs refactor getCurrentBranch 2018-10-19 17:29:18 -04:00
Difference.hs include git-annex-shell back in 2019-12-02 11:51:52 -04:00
DirHashes.hs Added http special remote, which is useful for accessing other remotes that publish content stored in them via http/https. 2020-09-01 15:16:35 -04:00
Drop.hs add SeekInput (not yet used) 2020-09-15 15:41:13 -04:00
Environment.hs include git-annex-shell back in 2019-12-02 11:51:52 -04:00
Export.hs Ref ByteString conversion done 2020-04-07 17:41:09 -04:00
ExternalAddonProcess.hs external backends wip 2020-07-29 15:23:18 -04:00
FileMatcher.hs split ProvidedInfo and UserProvidedInfo 2020-09-28 12:12:38 -04:00
Fixup.hs Avoid converting .git file in a worktree or submodule to a symlink when the repository is not a git-annex repository. 2020-03-09 14:54:14 -04:00
GitOverlay.hs remove unused imports 2020-08-28 11:16:51 -04:00
HashObject.hs fix a case where file tracked by git unexpectedly becomes annex pointer file 2019-12-27 15:08:03 -04:00
Hook.hs update uninit to handle all the v7 stuff 2019-10-08 14:34:00 -04:00
Import.hs avoid git check-ignore overhead on importing known files 2020-09-30 11:20:44 -04:00
Ingest.hs split ProvidedInfo and UserProvidedInfo 2020-09-28 12:12:38 -04:00
Init.hs add gitAnnexChildProcess and use instead of incorrect use of runsGitAnnexChildProcess 2020-08-25 14:57:49 -04:00
InodeSentinal.hs use filepath-bytestring for annex object manipulations 2019-12-11 15:25:07 -04:00
Journal.hs fix fileJournal 2019-12-18 11:29:34 -04:00
Link.hs refactor out Annex.PidLock 2020-08-26 12:29:13 -04:00
Locations.hs rename getKey to genKey 2020-07-20 14:06:05 -04:00
LockFile.hs fix a annex.pidlock issue 2020-06-17 15:30:59 -04:00
LockPool.hs update licenses from GPL to AGPL 2019-03-13 15:48:14 -04:00
Magic.hs Serialize use of C magic library, which is not thread safe. 2020-09-17 17:27:42 -04:00
MetaData.hs wip RawFilePath 2x git-annex find speedup 2019-11-26 16:01:58 -04:00
Multicast.hs use programPath consistently, not readProgramFile 2020-03-30 16:06:27 -04:00
Notification.hs wip RawFilePath 2x git-annex find speedup 2019-11-26 16:01:58 -04:00
NumCopies.hs improve "unable to lock down 1 copy" message 2020-06-26 13:00:40 -04:00
Path.hs refactor out Annex.PidLock 2020-08-26 12:29:13 -04:00
Perms.hs fix some file modes in calls to withTmpFileIn to honor umask 2020-09-02 14:36:08 -04:00
PidLock.hs refactor out Annex.PidLock 2020-08-26 12:29:13 -04:00
Queue.hs remove one more warningIO 2019-11-12 10:45:52 -04:00
RemoteTrackingBranch.hs refactor 2019-11-11 19:10:52 -04:00
ReplaceFile.hs refactor 2020-03-06 11:43:07 -04:00
SpecialRemote.hs cache remote.log 2020-09-22 13:52:26 -04:00
Ssh.hs differentiate between concurrency enabled at command line and by git config 2020-09-16 11:47:12 -04:00
TaggedPush.hs Ref ByteString conversion done 2020-04-07 17:41:09 -04:00
Tmp.hs init: Fix a reversion that broke initialization on systems that need to use pid locking 2019-09-10 13:37:07 -04:00
Transfer.hs Parse youtube-dl progress output 2020-09-29 17:53:48 -04:00
UntrustedFilePath.hs importfeed: Fix reversion that caused some '.' in filenames to be replaced with '_' 2020-08-05 11:35:00 -04:00
UpdateInstead.hs v7 for all repositories 2019-08-30 14:09:14 -04:00
Url.hs Build with the http-client-restricted library when available 2020-06-22 11:31:31 -04:00
UUID.hs Fix a potential failure to parse git config 2020-04-13 13:05:41 -04:00
VariantFile.hs more RawFilePath 2019-12-18 17:10:28 -04:00
VectorClock.hs update licenses from GPL to AGPL 2019-03-13 15:48:14 -04:00
Version.hs jump right to v8, don't stop part way 2020-02-24 13:21:00 -04:00
View.hs renaming 2020-07-10 14:17:35 -04:00
Wanted.hs update licenses from GPL to AGPL 2019-03-13 15:48:14 -04:00
WorkerPool.hs move remoteList into dupState 2020-04-17 14:36:45 -04:00
WorkTree.hs renaming 2020-07-10 14:17:35 -04:00
YoutubeDl.hs Parse youtube-dl progress output 2020-09-29 17:53:48 -04:00