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91 check-ins occurring around 2008-01-01.
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2008-02-03
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| 00:45 | Modified filtering pass to drop the blobs of excluded revisions, for them we can be sure that we will not need them later, as whole branches are dropped. Modified the file import to use the new blob information to setup the expansion graph. This fixes the trouble we had with archive files in bwidget. They are now properly expanded. ... (check-in: 83d75a6c23 user: aku tags: trunk) | |
| 00:04 | Extended the collection of revisions for a file with a separate blob store to manage the text ranges of revisions and their dependencies separate from the revisions. This will be used later (upcoming) to properly expand a file even if revisions were removed as irrelevant during the collection and filter passes. ... (check-in: aa04ac9d10 user: aku tags: trunk) | |
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2008-02-02
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| 23:48 | Stylistic changes to the C code that implements the tagview page. ... (check-in: 10437374a7 user: drh tags: trunk) | |
| 23:39 | A completely new diff algorithm. It is not guaranteed to find the minimum difference between files, but it seems to do a good job and runs much faster on larger files. But command-line diff is still faster for really large files. More work needed. ... (check-in: 95c07a5033 user: drh tags: trunk) | |
| 22:59 | Reworked the storage of the text range a bit, split immediately (settext) and store the pieces, instead of splitting everytime a piece is needed. ... (check-in: f94f7e17d1 user: aku tags: trunk) | |
| 21:10 | added /tagview page - a simple browse-by-tag interface ... (check-in: 02d1ed6ad2 user: stephan tags: trunk) | |
| 18:51 | corrected two 'var may be used uninitialized' warnings ... (check-in: 01d3c33874 user: stephan tags: trunk) | |
| 18:44 | fixed a minor memleak in update.c:revert_cmd() ... (check-in: 22cc813f8e user: stephan tags: trunk) | |
| 07:33 | Merged with mainline. ... (check-in: dbdc160161 user: aku tags: trunk) | |
| 07:03 | Changeset handling, extended logging of how parent is determined. Fossil access, fixed importrev call to use correct workspace/repository. Fixed handling of output, stripping unwanted text, checking of output syntax. Extended logging. Added final 'rebuild'. NOTE: formation of the changesets/manifests is buggy, is not tracking unchanged files across changesets. Further not yet tracking when files have been removed. ... (check-in: 9214c11831 user: aku tags: trunk) | |
| 06:49 | Dropped primary key of temp table __im, record ids are not unique. Scenario: Several empty files. All have the same id, different paths. ... (check-in: dfb6ee3bac user: aku tags: trunk) | |
| 05:07 | Fix use (scoping) of revision items when looking for vendor branch data. ... (check-in: b405f4fc04 user: aku tags: trunk) | |
| 05:05 | Fix bad setup of comment for manifest. ... (check-in: bd9703dee6 user: aku tags: trunk) | |
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2008-02-01
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| 19:58 | Fix the makefile so that you can build twice in a row from the source directory and it still works. ... (check-in: 1b52d1306e user: drh tags: trunk) | |
| 15:35 | Update sqlite to version 3.5.5 plus patches. ... (check-in: 6cdf470948 user: drh tags: trunk) | |
| 12:39 | Fix a typo on the user setup page. Reported via email by Brad Harder. ... (check-in: 5d3783bd61 user: drh tags: trunk) | |
| 05:33 | Activated invokation of the fossil command importing a revision. ... (check-in: 41c9b79928 user: aku tags: trunk) | |
| 05:32 | Fixed description of file checkin.c. Implemented new command test-import-manifest. Updated fossil accessor code in the importer to the changed command line API of test-import-manifest. ... (check-in: b7a93530ef user: aku tags: trunk) | |
| 05:29 | Made remove_from_argv public for use by the upcoming test-import-manifest command. Fixed description of verify_all_options. Initialized variable to silence gcc warning. ... (check-in: da4f0c2638 user: aku tags: trunk) | |
| 05:25 | Reworked the code determining the parent of the currently committed changeset. It should now handle the transition from vendor branch to trunk correctly. ... (check-in: e8efbc317a user: aku tags: trunk) | |
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2008-01-31
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| 22:04 | Add a configuration option to the Setup/Access page that allows the user to set the xfer download limit. Increase the default xfer download limit to 5 million bytes. Increase the minimum phantom request limit from 100 to 200. ... (check-in: bb3a25e2f0 user: drh tags: trunk) | |
| 21:54 | The client-side of a sync uses an adaptive approach to limit the number of "gimme" requests on each HTTP round-trip. This reduces traffic on a large clone. The number of "gimmes" on each round-trip is the larger of 100 or twice the number of files received on the previous cycle. ... (check-in: 95fab8c60b user: drh tags: trunk) | |
| 21:31 | Fix a bug in the db_get_int() routine that was causing the default value to be ignored - resulting in very slow clones for systems without a configuration database. ... (check-in: bf1a30c9c0 user: drh tags: trunk) | |
| 07:14 | Added high-verbosity (level 11) logging to trace the application of rcs patches. ... (check-in: e5ae612c8d user: aku tags: trunk) | |
| 06:25 | Tinkered with the revision information transfered from a changeset to push, to the fossil accessor code, modified the logging as well. ... (check-in: 7c43583de1 user: aku tags: trunk) | |
| 05:39 | Moved the most complex parts of pushto into their own commands. ... (check-in: 3cd599cacd user: aku tags: trunk) | |
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2008-01-30
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| 21:58 | Created fossil in Tcl branch ... (check-in: 2f165897f6 user: mjanssen tags: tclfossil-1) | |
| 21:53 | Branch created tclfossil ... (check-in: abbdb0e8c9 user: mjanssen tags: tclfossil-1) | |
| 08:28 | Added basic import of changesets. Note that this code is incomplete with regard to handling the various possible interactions between a vendor-branh and trunk. ... (check-in: 348e45b0d6 user: aku tags: trunk) | |
| 08:25 | Added placeholder code to the fossil accessor class for the import of a revision. currently only logging the call. ... (check-in: f9e0d23d97 user: aku tags: trunk) | |
| 08:23 | Broke package dependency cycle introduced when moving the cset load code from the InitCsets pass to the cset class. ... (check-in: 9e1b461b2f user: aku tags: trunk) | |
| 08:20 | Extended log writing to handle multi-line log messages. ... (check-in: 81a297a66a user: aku tags: trunk) | |
| 03:23 | Moved the code loading changesets from state to its proper class. ... (check-in: 49dd66f64f user: aku tags: trunk) | |
| 03:10 | Fixed the names for the case-sensitive file operations. ... (check-in: ed13b28b13 user: aku tags: trunk) | |
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2008-01-29
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| 04:05 | Moved the new case-sensitive file checking code into the misc package with descriptive command names, to recapture clarity of code at the calling places. ... (check-in: edc46651c7 user: aku tags: trunk) | |
| 01:11 | Error message on "commit" or "user default" if the user does not exist. ... (check-in: e2a42f7a68 user: drh tags: trunk) | |
| 00:38 | Fix a bug in the "user default" command. ... (check-in: 0921b68f66 user: drh tags: trunk) | |
| 00:12 | cvs2fossil: add -nocomplain flag to glob to prevent an error if no files/dirs match ... (check-in: 6625739eda user: mjanssen tags: trunk) | |
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2008-01-28
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| 23:57 | Changes to cvs2fossil to import tcllib CVS into fossil on Win32 * using [::file] instead of [file] in snit methods to get the core file command * taking care of files that only differ in case in the Attic and the repo on case insensitive FS * passing platform specific ... (check-in: 7208c7ac4d user: mjanssen tags: trunk) | |
| 18:29 | REPLACE into the event table rather than INSERT. ... (check-in: 7aa9a2e206 user: drh tags: trunk) | |
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2008-01-27
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| 20:43 | Added log output to make the log during file import more complete. ... (check-in: e60ba15821 user: aku tags: trunk) | |
| 20:43 | Added debug helper methods. Fixed description of symbol reference in instances. ... (check-in: 970be48fce user: aku tags: trunk) | |
| 20:42 | Allow for detached branches when checking lod consistency. Fixed formatting nit. Added debug helper method. ... (check-in: d3aa33884b user: aku tags: trunk) | |
| 20:40 | Fixed bug in the code detaching a vendor branch. Left link to removed parent dangling, and killed connection to first on branch. No more. ... (check-in: 0adaabf112 user: aku tags: trunk) | |
| 20:38 | Added comments to the sql commands in the integrity checks. ... (check-in: 727f370c29 user: aku tags: trunk) | |
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2008-01-19
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| 06:07 | More comments on sql statements. ... (check-in: 6809145eb1 user: aku tags: trunk) | |
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2007-12-08
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| 03:39 | More comments on sql statements, slight reordering of some tables and conditions. ... (check-in: f7fe15cd0c user: aku tags: trunk) | |
| 02:59 | Added comments explaining the select statement checking revision/file/project/metadata integrity ... (check-in: 808fbc4745 user: aku tags: trunk) | |
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2007-12-07
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| 08:55 | Removed two unused classes. ... (check-in: 97e0e9dda9 user: aku tags: trunk) | |
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2007-12-06
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| 04:05 | Reworked time keeping in the pass manager, the microseconds kept by by the 'time' command flow over after roughly 72 minutes (2^32 microseconds). We now use 'clock seconds' to explicitly keep time. This should flow over only after abuut 136 years. The loss of resolution is ok, the converter does not need it. Seconds are good enough. ... (check-in: 9a763fe596 user: aku tags: trunk) | |
| 03:58 | Extended traversal core to allow custom labeling of the log output immediately before the traversal starts. ... (check-in: b81901adcb user: aku tags: trunk) | |
| 03:56 | Removed the automatic destruction of the traversed graph from the traversal core and put it into the caller (import only, currently). ... (check-in: b59cdc7f8a user: aku tags: trunk) | |
| 03:54 | Added progress feedback to the file import, and moved the log output to level 8. ... (check-in: 08f8085700 user: aku tags: trunk) | |
| 03:48 | Fixed handling of empty revisions. ... (check-in: bf0b70d5e0 user: aku tags: trunk) | |
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2007-12-05
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| 08:07 | Merged mainline into my branch to get the newest application. ... (check-in: d0305b305a user: aku tags: trunk) | |
| 07:58 | Bugfix. Translation implies encoding, not the reverse. This caused problems when parsing files with mixed-mode line-endings. The generated char offsets and lengths were off. Found during expansion. ... (check-in: 6f1c4424b4 user: aku tags: trunk) | |
| 07:57 | Created new pass for the import of files and changesets. Uses the new file method and fossil accessor class to handle the file import. Changeset -> manifest conversion is _not_ covered yet. ... (check-in: d9fc75e587 user: aku tags: trunk) | |
| 07:55 | Extended file handling with main logic to import an archive into fossil. Main parts are determining the various orders for expansion and import, and expanding all revisions in an archive into full texts, iteratively applying the stored deltas. ... (check-in: e100314ec2 user: aku tags: trunk) | |
| 07:53 | Integrated the new fossil management class with the option processor. New option --fossil to specify the fossil executable if it was not found in the PATH, or to overide the PATH. ... (check-in: 1a20a81f33 user: aku tags: trunk) | |
| 07:52 | Added helper class managing access to fossil repositories. Already has a basic method to import and delta-compress a series of files. Used 'test' commands of fossil to get the necessary low-level access. ... (check-in: b6bf21e2a8 user: aku tags: trunk) | |
| 07:50 | Put the graph traversal core of the cycle breaker core into a separate class, for use in other parts of the system. TODO: Rewrite the cycle breaker core in terms of this class. ... (check-in: e701313733 user: aku tags: trunk) | |
| 07:47 | Extended project class with method return full path of the project, i.e. inclusive its repository base path. ... (check-in: 82e35d3304 user: aku tags: trunk) | |
| 02:29 | Went to explicit var-substitution for the dynamic sql queries, makes formatting easier. ... (check-in: 0ee9711e2e user: aku tags: trunk) | |
| 02:25 | Fixed typo, although it did not break anything. ... (check-in: 5b2d15f183 user: aku tags: trunk) | |
| 02:24 | Fixed log progress use in last breaker pass. Disabled the check regarding revision order. It still triggers and I can't see anything wrong. Pressing forward for now, i.e. get the remaining passes done, then revisit this issue. ... (check-in: 229050721f user: aku tags: trunk) | |
| 02:22 | The handling of detached lines of development (floating branches) still had some bugs regarding the linkage to their revisions, especially the first revision on such branches. Fixed the relevant places, added early integrity checks and updated the main checks to handle the situation. ... (check-in: c4003e7b93 user: aku tags: trunk) | |
| 02:21 | Removed lots of now dead code. Added a note to the last remaining user of the changeset method 'nextmap'. ... (check-in: 3c0ef2c379 user: aku tags: trunk) | |
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2007-12-04
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| 13:05 | Generate CGI replies as separate header and body so that the header can be extended during the construction of the body. ... (check-in: 6af8fdc230 user: drh tags: trunk) | |
| 04:54 | Reworked ComputeLimits in the last breaker pass. Moved the heavy computation of the max predecessor / min successor data down to the sql in the changeset class. ... (check-in: 711e000206 user: aku tags: trunk) | |
| 02:47 | Add the timeline display preferences page with the ability to turn on and off block markup in timeline comments and to limit the length of timeline comments. ... (check-in: ebb2765954 user: drh tags: trunk) | |
| 01:55 | Fix typos in the "concepts.html" document. ... (check-in: ec1fbd7f68 user: drh tags: trunk) | |
| 01:26 | Fix the revert command so that it works from subdirectories. Other minor comment and help-text changes. ... (check-in: 371dd6574c user: drh tags: trunk) | |
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2007-12-03
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| 19:17 | Send native deltas when cloning. The reduces bandwidth and reduces server load. ... (check-in: 18fbb9c52d user: drh tags: trunk) | |
| 19:08 | Fix the delta computation on download so that it never tries to delta a file that has the same file as both its parent and its child. ... (check-in: 16fbb59b96 user: drh tags: trunk) | |
| 14:42 | Detect delta loops and make at least one member of the loop a phantom. ... (check-in: fb90abe5bd user: drh tags: trunk) | |
| 00:27 | Patch problems with timeline. Need to rethink the whole implementation. ... (check-in: 20553a420c user: drh tags: trunk) | |
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2007-12-02
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| 23:47 | Fluff: Renamed state methods use/reading/writing to usedb/use/extend for clarity. Updated all callers. Extended state module with code to dump the SQL statements it receives to a file for analysis. Extended the 'use' declarations of several passes. ... (check-in: e288af3995 user: aku tags: trunk) | |
| 23:45 | Actually put the code for the new pass into the repository. ... (check-in: 060513f2a9 user: aku tags: trunk) | |
| 22:30 | Addition to the default style sheet to cover the name/value pairs at the top of the vinfo page. Also a bugfix in the report.c code. ... (check-in: dff17229ff user: drh tags: trunk) | |
| 20:06 | Importer Status... Speed. This is now mostly acceptable. The one exception is pass 'BreakAllCsetCycles'. The reason is that the limit computation it does for backward branches still uses the inefficient file-level dependency computation. This will be tackled in short order. For the other passes the file spent is 'CsetsDeps' is recouped by the much faster graph setup. Memory. This seems to be mostly acceptable as well, with the exceptions of 'BreakAllCsetCycles' (again, for reasons see above), and 'InitCsets'. It seems to happen while the pass breaks internal dependencies, but there is no hard data. I have to measure using a memory-debug enabled tclsh. I suspect either the actual internal dependencies, or the pseudo-dependencies. Maybe combined with a bad choice of data structures. Well, measuring first. ... (check-in: e8c374f670 user: aku tags: trunk) | |
| 20:04 | The performance was still not satisfying, even with faster recomputing of successors. Doing it multiple times (Building the graph in each breaker and sort passes) eats time. Caching in memory blows the memory. Chosen solution: Cache this information in the database. Created a new pass 'CsetDeps' which is run between 'InitCsets' and 'BreakRevCsetCycles' (i.e. changeset creation and first breaker pass). It computes the changeset dependencies from the file-level dependencies once and saves the result in the state, in the new table 'cssuccessor'. Now the breaker and sort passes can get the information quickly, with virtually no effort. The dependencies are recomputed incrementally when a changeset is split by one of the breaker passes, for its fragments and its predecessors. The loop check is now trivial, and integrated into the successor computation, with the heavy lifting for the detailed analysis and reporting moved down into the type-dependent SQL queries. The relevant new method is 'loops'. Now that the loop check is incremental the pass based checks have been removed from the integrity module, and the option '--loopcheck' has been eliminated. For paranoia the graph setup and modification code got its loop check reinstated as an assert, redusing the changeset report code. Renumbered the breaker and sort passes. A number of p... (check-in: 00bf8c198e user: aku tags: trunk) | |
| 06:58 | Added progress output to the breaking of backward branches. ... (check-in: a437da486d user: aku tags: trunk) | |
| 06:57 | Finally committing another disabled integrity constraint for changesets, explanations in the comments. ... (check-in: fd93aa26a6 user: aku tags: trunk) | |
| 06:49 | Bugfix. Typo. ... (check-in: c784751485 user: aku tags: trunk) | |
| 06:18 | Modified loop check in cycle breaker to abort immediately on first looped changeset. ... (check-in: 487bb1c619 user: aku tags: trunk) | |
| 06:17 | Fix table linkage in query, and duplicated conditions :( ... (check-in: f7cca3f082 user: aku tags: trunk) | |
| 05:49 | Performance bugfix. nextmap/premap can still be performance killers and memory hogs. Moved the computation of sucessor changesets down to the type-dependent code (new methods) and the SQL database, i.e. the C level. In the current setup it was possible that the DB would deliver us millions of file-level dependency pairs which the Tcl level would then reduce to tens of actual changeset dependencies. Tcl did not cope well with that amount of data. Now the reduction happens in the query itself. A concrete example was a branch in the Tcl CVS generating nearly 9 million pairs, which reduced to roughly 200 changeset dependencies. This blew the memory out of the water and the converter ground to a halt, busily swapping. Ok, causes behind us, also added another index on 'csitem(iid)' to speed the search for changesets from the revisions, tags, and branches. ... (check-in: 9c57055025 user: aku tags: trunk) | |
| 04:55 | Bugfix. Have the symbol dependency retrieval commands actually return something. ... (check-in: 712010580a user: aku tags: trunk) | |
| 03:49 | Deactivated caching of the nextmap/premap data, with the indices the retrieval seems to be fast enough to allow us to reduce mem consumption. Tweaked log output, and sql formatting. ... (check-in: ac02614803 user: aku tags: trunk) | |
| 03:46 | Bugfix in ValidateFragments, tweaked comment a bit, bugfix in SQL, reordered tables in the successor/predecessor queries a bit to show the actual progression of their use. ... (check-in: fbfb531868 user: aku tags: trunk) | |
| 03:42 | Fixed typo. Grr. ... (check-in: 0a97ad385a user: aku tags: trunk) | |