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* Add norwfs version of rewritePackedRefsWhileLockedJavi Fontan2017-12-224-4/+50
| | | | Signed-off-by: Javi Fontan <jfontan@gmail.com>
* Check reference also in norwfs SetRefJavi Fontan2017-12-221-2/+25
| | | | Signed-off-by: Javi Fontan <jfontan@gmail.com>
* Add comment to the norwfs version of SetRefJavi Fontan2017-12-211-0/+7
| | | | Signed-off-by: Javi Fontan <jfontan@gmail.com>
* Add a setRef version that supports non rw fsJavi Fontan2017-12-213-29/+62
| | | | | | | | | There are some filesystems that do not support opening the files in read and write modes at the same time. The method SetRef is split in files with an extra version that only writes the reference. It can be activated with -tags norwfs on building. Signed-off-by: Javi Fontan <jfontan@gmail.com>
* *: simplicationferhat elmas2017-12-181-5/+1
| | | | | | - no unnecessary err/bool check, uses them directly Signed-off-by: ferhat elmas <elmas.ferhat@gmail.com>
* storage: filesystem, add support for git alternates (#663)Sunny2017-12-062-1/+97
| | | | This change adds a new method Alternates() in DotGit to check and query alternate source.
* dotgit: use Equal method of time.Time for equalityferhat elmas2017-12-041-1/+1
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* dotgit: rewrite packed-refs while holding lockJeremy Stribling2017-11-303-60/+103
| | | | | | Windows file system doesn't let us rename over a file while holding that file's lock, so use rewrite as a last resort. It could result in a partially-written file, if there's a failure at the wrong time.
* dotgit: open+lock packed-refs file until it doesn't changeJeremy Stribling2017-11-291-18/+46
| | | | Windows doesn't like it when we re-open a file we already have locked.
* Make object repacking more configurableTaru Karttunen2017-11-291-2/+14
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* Support for repacking objectsTaru Karttunen2017-11-291-13/+21
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* First pass of prune designTaru Karttunen2017-11-291-10/+38
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* dotgit: use bufio for PackRefsJeremy Stribling2017-11-291-10/+8
| | | | | | Suggested by taruti. Issue: #13
* dotgit: during rewriting, re-open packed-refs after lockingJeremy Stribling2017-11-291-9/+21
| | | | | | The file could have been completely replaced while waiting for the lock, so we need to re-open, otherwise we might be reading a stale file that has already been deleted/overwritten.
* filesystem: todo comment about "all" paramJeremy Stribling2017-11-291-0/+4
| | | | Issue: KBFS-2517
* dotgit: fix up PackRefs comment for upstreamingJeremy Stribling2017-11-291-26/+8
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* filesystem: implement PackRefs()Jeremy Stribling2017-11-292-0/+187
| | | | | | | | | | Currently this implementation is only valid for kbfsgit, since it assumes some things about the filesystem not being updated during the packing, and about conflict resolution rules. In the future, it would be nice to replace this with a more general one, and move this kbfsgit-optimized implementation into kbfsgit. Issue: KBFS-2517
* all: simplificationferhat elmas2017-11-291-5/+1
| | | | | | | | | | - no length for map initialization - don't check for boolean/error return - don't format string - use string method of bytes buffer instead of converting bytes to string - use `strings.Contains` instead of `strings.Index` - use `bytes.Equal` instead of `bytes.Compare`
* dotgit: add CheckAndSetReference testsJeremy Stribling2017-11-281-3/+18
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* Merge remote-tracking branch 'src-d/master' into gh-fast-forward-fetchJeremy Stribling2017-11-282-6/+76
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| * dotgit: don't list references twiceJeremy Stribling2017-11-272-4/+20
| | | | | | | | Restore the `seen` map that avoided listing packed-refs twice.
| * dotgit: add a test for removing a ref from a file and packed-refsJeremy Stribling2017-11-271-0/+29
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| * dotgit: remove loose ref AND packed ref, if both existJeremy Stribling2017-11-271-3/+28
| | | | | | | | Issue: KBFS-2509
* | Document Lock+Close usageTaru Karttunen2017-11-271-0/+4
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* | Use optionally locking when updating refsTaru Karttunen2017-11-272-12/+56
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* all: fixes for ineffective assignferhat elmas2017-11-262-0/+2
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* update to go-billy.v4 and go-git-fixtures.v3Máximo Cuadros2017-11-234-8/+8
| | | | Signed-off-by: Máximo Cuadros <mcuadros@gmail.com>
* dotgit: remove ref cache for packed refsMiguel Molina2017-11-211-48/+29
| | | | Signed-off-by: Miguel Molina <miguel@erizocosmi.co>
* dotgit: avoid duplicated references returned by RefsMiguel Molina2017-08-291-10/+15
| | | | Signed-off-by: Miguel Molina <miguel@erizocosmi.co>
* dotgit: rewrite the way references are looked upMiguel Molina2017-08-262-24/+76
| | | | | | Now there's only two ways of getting a reference, by checking under refs/ directory or in packed-refs. refs/ directory is checked using a direct read by reference name and packed refs are cached until they have been changed. Signed-off-by: Miguel Molina <miguel@erizocosmi.co>
* prevent PackWriter from using Notify if nothing was writtenMiguel Molina2017-08-102-1/+22
| | | | Signed-off-by: Miguel Molina <miguel@erizocosmi.co>
* packfile: create packfile.Index and reuse itSantiago M. Mola2017-07-261-12/+8
| | | | | | | | | | | | | | | There was an internal type (i.e. storage/filesystem.idx) to use as in-memory index for packfiles. This was not convenient to reuse in the packfile. This commit creates a new representation (format/packfile.Index) that can be converted to and from idxfile.Idxfile. A packfile.Index now contains the functionality that was scattered on storage/filesystem.idx and packfile.Decoder's internals. storage/filesystem now reuses packfile.Index instances and this also results in higher cache hit ratios when resolving deltas.
* Merge pull request #491 from smola/error-checksMáximo Cuadros2017-07-192-6/+30
|\ | | | | *: add more IO error checks
| * storage/filesystem: check all Close errorsSantiago M. Mola2017-07-191-4/+4
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| * test: add more PackfileWriter testsSantiago M. Mola2017-07-191-2/+26
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* | storage: dotgit, fix test not closing filesMáximo Cuadros2017-07-192-0/+2
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* | storage: dotgit, close temp file before renameMáximo Cuadros2017-07-181-6/+9
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* Fixed modules directory pathCromel-PC\Cromel2017-06-282-2/+2
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* fix race on packfile writerSantiago M. Mola2017-06-271-1/+1
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* internal/dotgit: rewrite code to avoid stackoverflow errorsAntonio Jesus Navarro Perez2017-06-191-6/+6
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* fix merge commitMáximo Cuadros2017-06-181-4/+0
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* *: upgrade to go-billy.v3, mergeMáximo Cuadros2017-06-181-0/+4
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| * Merge pull request #369 from smola/windowsMáximo Cuadros2017-06-172-11/+10
| |\ | | | | | | Windows support
| | * dotgit: support reading reference files in WindowsSantiago M. Mola2017-06-021-9/+8
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| | * test: more Windows path handlingSantiago M. Mola2017-06-021-2/+2
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* | | *: upgrade to go-billy.v3, mergeMáximo Cuadros2017-06-184-32/+32
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* / storage/filesystem: call initialization explicitely, fixes #408Santiago M. Mola2017-06-011-1/+1
|/ | | | | | | | | | | | | filesystem.Storage was initializing the gitdir (creating objects and refs) on NewStorage. But this should be done only on init and clone operations, not on open. Now there is a new interface storer.Initializer that storers can implement if they need any initialization step before init or clone. filesystem.Storage is one of such implementations. git.Init and git.Clone now call to the storer Init() method if it does implement it. Otherwise, it just ignores initialization.
* storage: filesystem, initialize the default folder scaffoldingMáximo Cuadros2017-05-212-0/+52
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* use go-billy.v2 versionAntonio Jesus Navarro Perez2017-03-104-4/+4
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* project: move imports from srcd.works to gopkg.inAntonio Jesus Navarro Perez2017-03-074-11/+11
| | | | To be able to fix #261 we will move again to gopkg.in before v4 stable release.