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* webapp: avoid overwriting remote configs when enabling itGravatar Joey Hess2014-05-30
| | | | | | | | | | | | | | | | | Avoid stomping on existing group and preferred content settings when enabling or combining with an already existing remote. Two level fix. First, use defaultStandardGroup rather than setStandardGroup, so if there is an existing configuration in the git-annex branch, it's not overwritten. To handle pre-existing ssh remotes (including gcrypt), a second level is needed, because before syncing with the remote, it's configuration won't be available locally. (And syncing could take a long time.) So, in this case, keep track of whether the remote is being created or enabled, and only set configs when creating it. This commit was sponsored by Anders Lannerback.
* Added required content configuration.Gravatar Joey Hess2014-03-29
| | | | | | | This includes checking when dropping files that any required content configuration is satisfied. However, it does not yet include an active check on the required content; the location log is trusted when checking the required content expression.
* reorg matcher types; no non-type code changesGravatar Joey Hess2014-03-29
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* add desktop notificationsGravatar Joey Hess2014-03-22
| | | | | | | Motivation: Hook scripts for nautilus or other file managers need to provide the user with feedback that a file is being downloaded. This commit was sponsored by THM Schoemaker.
* Improve behavior when unable to parse a preferred content expression ↵Gravatar Joey Hess2014-03-20
| | | | | | | (thanks, ion). Fall back to "present" as the preferred conent expression, which will not result in any content movement.
* toplevel lastchanged fieldGravatar Joey Hess2014-03-19
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* better timestamp formatGravatar Joey Hess2014-03-18
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* Each for each metadata field, there's now an automatically maintained ↵Gravatar Joey Hess2014-03-18
| | | | | | | | | | "$field-lastchanged" that gives the timestamp of the last change to that field. Note that this is a nearly entirely free feature. The data was already stored in the metadata log in an easily accessible way, and already was parsed to a time when parsing the log. The generation of the metadata fields may even be done lazily, although probably not entirely (the map has to be evaulated to when queried).
* finish wiring up groupwantedGravatar Joey Hess2014-03-15
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* vicfg: Allows editing preferred content expressions for groups.Gravatar Joey Hess2014-03-15
| | | | | This is stored in the git-annex branch, but not yet actually hooked up and used.
* factored out a generic MapLog from uuid-based logsGravatar Joey Hess2014-03-15
| | | | UUIDBased is just a MapLog with a UUID for the field.
* Avoid encoding errors when using the unused log file.Gravatar Joey Hess2014-03-15
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* "standard" can now be used as a first-class keyword in preferred content ↵Gravatar Joey Hess2014-03-14
| | | | | | | | | | | expressions. For example "standard or (include=otherdir/*)" or even "not standard" Note that the implementation avoids any potential for loops (if a standard preferred content expression itself mentioned standard). This commit was sponsored by Jochen Bartl.
* fully fix fsck memory use by iterative fsckingGravatar Joey Hess2014-03-12
| | | | Not very well tested, but I'm sure it doesn't eg, loop forever.
* remove uninofrmative warningGravatar Joey Hess2014-03-12
| | | | | dateUnusedLog is only used to show a timestamp in the webapp, so not worth a warning
* view, vfilter: Add support for filtering tags and values out of a view, ↵Gravatar Joey Hess2014-03-02
| | | | | | | | | | using !tag and field!=value. Note that negated globs are not supported. Would have complicated the code to add them, without changing the data type serialization in a non-backwards-compatable way. This commit was sponsored by Denver Gingerich.
* Put non-object tmp files in .git/annex/misctmp, leaving .git/annex/tmp for ↵Gravatar Joey Hess2014-02-26
| | | | | | | | | | | | | | | | | | | | only partially transferred objects. This allows eg, putting .git/annex/tmp on a ram disk, if the disk IO of temp object files is too annoying (and if you don't want to keep partially transferred objects across reboots). .git/annex/misctmp must be on the same filesystem as the git work tree, since files are moved to there in a way that will not work cross-device, as well as symlinked into there. I first wanted to put the tmp objects in .git/annex/objects/tmp, but that would pose transition problems on upgrade when partially transferred objects existed. git annex info does not currently show the size of .git/annex/misctemp, since it should stay small. It would also be ok to make something clean it out, periodically.
* Preserve metadata when staging a new version of an annexed file.Gravatar Joey Hess2014-02-24
| | | | | | | | | | | | | | | | | Performance impact: When adding a large tree of new files, this needs to do some git cat-file queries to check if any of the files already existed and might need a metadata copy. I tried a benchmark in a copy of my sound repository (so there was already a significant git tree to check against. Adding 10000 small files, with a cold cache: before: 1m48.539s after: 1m52.791s So, impact is 0.0004 seconds per file added. Which seems acceptable, so did not add some kind of configuration to enable/disable this. This commit was sponsored by Lisa Feilen.
* annex.genmetadata can be set to make git-annex automatically set metadata ↵Gravatar Joey Hess2014-02-23
| | | | (year and month) when adding files
* fix build with old version of Data.Set that lacks toDescList5.20140221Gravatar Joey Hess2014-02-21
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* remove special case for tags in view branch namesGravatar Joey Hess2014-02-19
| | | | | | Just having "_" for tags=* turned out to be too hard to understand. Note that this invalidaes all current views.
* improve view branch name when there are a list of valuesGravatar Joey Hess2014-02-19
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* add tip about metadata driven views (and more flexible view filtering)Gravatar Joey Hess2014-02-19
| | | | | | | | | | | | | | | | | | | | | | While writing this documentation, I realized that there needed to be a way to stay in a view like tag=* while adding a filter like tag=work that applies to the same field. So, there are really two ways a view can be refined. It can have a new "field=explicitvalue" filter added to it, which does not change the "shape" of the view, but narrows the files it shows. Or, it can have a new view added, which adds another level of subdirectories. So, added a vfilter command, which takes explicit values to add to the filter, and rejects changes that would change the shape of the view. And, made vadd only accept changes that change the shape of the view. And, changed the View data type slightly; now components that can match multiple metadata values can be visible, or not visible. This commit was sponsored by Stelian Iancu.
* pre-commit: Update metadata when committing changes to annexed files within ↵Gravatar Joey Hess2014-02-19
| | | | | | | | | | | | | | | | | | | | a view. So the user can now switch to a view and then move files around within it to manage metadata. For example, moving a file into a new directory when in the tags=* view adds a tag to it. Implementation is fairly efficient. One diff-index, which is no more expensive than the first stage of a git commit, followed by possibly some cat-file --batch traffic to find the key (when deleting a file). Very similar to what's done in direct mode when committing. And like direct mode when updating the WC after a merge, it has to buffer the diff-tree values in order to make 2 passes over them. When not in a view, pre-commit now does one extra git symbolic-ref, which is tiny overhead. This commit was sponsored by Andrew Eskridge.
* speed up currentView when not in a viewGravatar Joey Hess2014-02-19
| | | | Avoid reading the view log when the branch is clearly not a view branch.
* remove Read instance for RefGravatar Joey Hess2014-02-19
| | | | | | | | Removed instance, got it all to build using fromRef. (With a few things that really need to show something using a ref for debugging stubbed out.) Then added back Read instance, and made Logs.View use it for serialization. This changes the view log format.
* fixed vpopGravatar Joey Hess2014-02-18
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* add git annex view commandGravatar Joey Hess2014-02-18
| | | | | | | | | | | | | | | | | | (And a vpop command, which is still a bit buggy.) Still need to do vadd and vrm, though this also adds their documentation. Currently not very happy with the view log data serialization. I had to lose the TDFA regexps temporarily, so I can have Read/Show instances of View. I expect the view log format will change in some incompatable way later, probably adding last known refs for the parent branch to View or something like that. Anyway, it basically works, although it's a bit slow looking up the metadata. The actual git branch construction is about as fast as it can be using the current git plumbing. This commit was sponsored by Peter Hogg.
* nice git ack space optimisation when setting the same metadata value for ↵Gravatar Joey Hess2014-02-13
| | | | multiple files
* avoid churning in git to no benefit when optimising metadata logGravatar Joey Hess2014-02-12
| | | | I think this is now optimal.
* improve simplifierGravatar Joey Hess2014-02-12
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* fix metadata log simplifier and additional quickcheck testsGravatar Joey Hess2014-02-12
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* add metadata command to get/set metadataGravatar Joey Hess2014-02-12
| | | | | | | | | Adds metadata log, and command. Note that unsetting field values seems to currently be broken. And in general this has had all of 2 minutes worth of testing. This commit was sponsored by Julien Lefrique.
* fix windows build (and make --stop work on windows, incidentially)Gravatar Joey Hess2014-02-11
| | | | The Utility.PID will clean up other code soon.
* fix parsing of unused log; keys can contain spacesGravatar Joey Hess2014-02-08
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* --in can now refer to files that were located in a repository at some past ↵Gravatar Joey Hess2014-02-06
| | | | date. For example, --in="here@{yesterday}"
* avoid using openFile when withFile can be usedGravatar Joey Hess2014-02-03
| | | | | | Potentially fixes some FD leak if an action on an opened file handle fails for some reason. There have been some hard to reproduce reports of git-annex leaking FDs, and this may solve them.
* typoGravatar Joey Hess2014-01-28
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* fix build with old ghc that used old-time typeGravatar Joey Hess2014-01-28
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* fix warningGravatar Joey Hess2014-01-28
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* use locking on WindowsGravatar Joey Hess2014-01-28
| | | | This is all the easy cases, where there was already a separate lock file.
* fix transfers of key with no associated fileGravatar Joey Hess2014-01-23
| | | | | | | | | | | | | | | | | Several places assumed this would not happen, and when the AssociatedFile was Nothing, did nothing. As part of this, preferred content checks pass the Key around. Note that checkMatcher is sometimes now called with Just Key and Just File. It currently constructs a FileMatcher, ignoring the Key. However, if it constructed a FileKeyMatcher, which contained both, then it might be possible to speed up parts of Limit, which currently call the somewhat expensive lookupFileKey to get the Key. I have not made this optimisation yet, because I am not sure if the key is always the same. Will need some significant checking to satisfy myself that's the case..
* add webapp UI to manage unused filesGravatar Joey Hess2014-01-23
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* assistant unused file handlingGravatar Joey Hess2014-01-22
| | | | | | | | | | | | | | | | | | | Make sanity checker run git annex unused daily, and queue up transfers of unused files to any remotes that will have them. The transfer retrying code works for us here, so eg when a backup disk remote is plugged in, any transfers to it are done. Once the unused files reach a remote, they'll be removed locally as unwanted. If the setup does not cause unused files to go to a remote, they'll pile up, and the sanity checker detects this using some heuristics that are pretty good -- 1000 unused files, or 10% of disk used by unused files, or more disk wasted by unused files than is left free. Once it detects this, it pops up an alert in the webapp, with a button to take action. TODO: Webapp UI to configure this, and also the ability to launch an immediate cleanup of all unused files. This commit was sponsored by Simon Michael.
* add "unused" preferred content expressionGravatar Joey Hess2014-01-22
| | | | | | | With a really nice optimisation that keeps it from having any overhead in normal operation! This commit was sponsored by Ulises Vitulli.
* add timestamps to unused log filesGravatar Joey Hess2014-01-22
| | | | | | | | | | This will be used in expiring old unused objects. The timestamp is when it was first noticed it was unused. Backwards compatability: It supports reading old format unused log files. The old version of git-annex will ignore lines in log files written by the new version, so the worst interop problem would be git annex dropunused not knowing some numbers that git-annex unused reported.
* reorgGravatar Joey Hess2014-01-21
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* numcopies cleanup, part 2Gravatar Joey Hess2014-01-21
| | | | This includes several bug fixes.
* reorganize numcopies code (no behavior changes)Gravatar Joey Hess2014-01-21
| | | | | | | Move stuff into Logs.NumCopies. Add a NumCopies newtype. Better names for various serialization classes that are specific to one thing or another.
* global numcopies settingGravatar Joey Hess2014-01-20
| | | | | | | | | | | | | | | | | | | | | | | * numcopies: New command, sets global numcopies value that is seen by all clones of a repository. * The annex.numcopies git config setting is deprecated. Once the numcopies command is used to set the global number of copies, any annex.numcopies git configs will be ignored. * assistant: Make the prefs page set the global numcopies. This global numcopies setting is needed to let preferred content expressions operate on numcopies. It's also convenient, because typically if you want git-annex to preserve N copies of files in a repo, you want it to do that no matter which repo it's running in. Making it global avoids needing to warn the user about gotchas involving inconsistent annex.numcopies settings. (See changes to doc/numcopies.mdwn.) Added a new variety of git-annex branch log file, that holds only 1 value. Will probably be useful for other stuff later. This commit was sponsored by Nicolas Pouillard.