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268 check-ins using file src/style.c version 4e8cafc457
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2007-12-05
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| 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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| 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) | |
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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) | |
| 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) | |
| 03:41 | Added progress output to the code loading up the graph to traverse, nodes, and arcs. ... (check-in: 41d41c7b57 user: aku tags: trunk) | |
| 03:40 | Added ability to declare indices on tables in the persistent state. Used this to declare indices on critical columns. Slows down the transactions saving changesets, this however is made up when it comes to successor/predecessor retrieval of changesets. ... (check-in: 74854a30b8 user: aku tags: trunk) | |
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2007-12-01
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| 18:36 | Bugfix. Handle free-floating branches (their root revision was removed as unnecessary). ... (check-in: 79c227a9c0 user: aku tags: trunk) | |
| 18:35 | Helper updated to changes in state definition. ... (check-in: 5bbc7d4c57 user: aku tags: trunk) | |
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2007-11-30
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| 15:21 | Updated helper app to changed state definition (csrevision -> csitem). ... (check-in: fc635d5977 user: aku tags: trunk) | |
| 15:20 | Fixed typo of keyword. ... (check-in: 3db03be62f user: aku tags: trunk) | |
| 06:57 | Easier name for self-referential changesets, loopcheck. Made conditional on option --loopcheck, default off, and avoided if the general checks on changesets report trouble. Reinstated the loop check in the cycle breaker core in simpler form, reusing the new command in the changeset class. ... (check-in: 0af7a3c8ac user: aku tags: trunk) | |
| 06:50 | Moved the integrity checks for split fragments into separate command. Reworked breaking of internal dependencies to contrain the length of the pending list. That part of the system is still a memory hog, especially for large changesets. Added notes about this and the successor retrieval being a bottleneck. ... (check-in: c14e8f84cd user: aku tags: trunk) | |
| 04:27 | Fixed bug in new changeset code, tagged and untagged item lists went out of sync. ... (check-in: facb4a8721 user: aku tags: trunk) | |
| 03:57 | Replaced the checks for self-referential changesets in the cycle breaker with a scheme in the changeset class doing checks when splitting a changeset, which is also called by the general changeset integrity code, after each pass. Extended log output at high verbosity levels. Thorough checking of the fragments a changeset is to be split into. ... (check-in: b42cff97e3 user: aku tags: trunk) | |
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2007-11-29
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| 09:16 | Renamed state table 'csrevision' to 'csitem' to reflect the new internals of changesets. Updated all places where it is used. ... (check-in: 80b1e8936f user: aku tags: trunk) | |
| 09:15 | Fix bad variable name. ... (check-in: 4859304926 user: aku tags: trunk) | |
| 09:14 | Updated commentary regarding cycles at this point, items instead of comments, etc. ... (check-in: af5904e6b7 user: aku tags: trunk) | |
| 09:13 | Extended checks for looped changesets. ... (check-in: 960645443b user: aku tags: trunk) | |
| 07:58 | Renamed changeset method to describe modified results, and updated the one invoker ... (check-in: 61829b076b user: aku tags: trunk) | |
| 07:55 | Renamed changeset method to describe modified results, and updated the one invoker. Modified the sorting of time ranges. Now by max, min as tiebreaker, and object name as last tiebreaker. ... (check-in: 04d76a9e79 user: aku tags: trunk) | |
| 07:50 | Added missing state declarations. ... (check-in: 2c9c26815f user: aku tags: trunk) | |
| 07:49 | Added mising state declarations. ... (check-in: 31d0fe7dd7 user: aku tags: trunk) | |
| 07:47 | More realignment of variable names with their content, in pass 5. ... (check-in: 27f093d23c user: aku tags: trunk) | |
| 07:41 | Simplified some code dealing with the item -> changeset map, using the changed semantics (1:n -> 1:1). ... (check-in: 39e19c0cf3 user: aku tags: trunk) | |
| 07:36 | Brought the variable names into alignment with the semantics, now again naming what is stored in them. ... (check-in: deab4d035b user: aku tags: trunk) | |
| 07:24 | Reworked the in-memory databases of changesets. Objects now hold items, not only revisions. Tags, and branches are new possibilities. Lists of ids go to the type-dependent retrieval command. List of tagged items (type/id pairs) come back, and are in the API. The 1:n map revisions to changesets is now an 1:1-map tagged items to changeset. ... (check-in: 0fcfbf7828 user: aku tags: trunk) | |
| 07:02 | Implemented time ranges and dependency retrieval for the tag and branch based changesets. ... (check-in: b1666f8ff4 user: aku tags: trunk) | |
| 06:58 | Moved the existing successor/predecessor code from main class to the proper singleton. Fixed config of main class, isn't simple dispatch any longer. Simplified calculation of the readable representation of changesets and removed code which has become superfluous. ... (check-in: 70d2283564 user: aku tags: trunk) | |
| 06:47 | Added equivalent checks for the tag and branch based changesets. ... (check-in: 4b15fa348d user: aku tags: trunk) | |
| 06:40 | Shuffled and updated the existing checks of revision changesets. ... (check-in: de10b2301e user: aku tags: trunk) | |
| 06:31 | Started to adapt the integrity module. Renamed Check to CheckRev, and added analoguous commands for Tags and Branches. Added placeholders for the new integrity commands, updated main changeset integrity command. ... (check-in: 7c28fe1312 user: aku tags: trunk) | |
| 06:23 | Updated the code printing the changeset statistics to know about change to the changeset types. ... (check-in: 8e3012423b user: aku tags: trunk) | |
| 06:21 | Brought knowledge of the new types to the state definition, changed the creation of the initial changesets to use tags and branches. ... (check-in: 215d2f1ad9 user: aku tags: trunk) | |
| 06:10 | Integrate the new singletons with the main class, route the relevant places to them. ... (check-in: c74fe3de3f user: aku tags: trunk) | |
| 05:58 | This commit starts a series of incremental changes not quite completely overhauling the handling of changesets, i.e. of project-level revisions. Actually this series of changes already started with [8ce7ffff21] as the bug it fixes was found when the first parts of the overhaul tripped the new integrity conditions for the modified changesets. Background: In the last few days I repeatedly ran against the wall of an assertion in pass 9, last of the cycle breakers, with the revision changesets coming in out of order when the symbols were added to the dependency graph. While walking to the office, and later re-reading the relevant parts of cvs2svn again I had several insights. Trigger was the realization that giving the tag changesets successor dependencies was wrong. Tags describe a state, they have no successors. This caused the re-read, and I recognized that my handling of the symbol changesets was completely wrong, that with using revisions as their data. It should have been the tags and branches. From there their actual dependencies (versus my reuse of revision dependencies) fell out naturally. I have decided to commit my rewrite of the internals incrementally to make it easier to follow them, despite leaving the sourcebase in an unusable state during the series. One big commit would be much more difficult to understand. The... (check-in: 27b15b7095 user: aku tags: trunk) | |
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2007-11-28
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| 08:35 | Bugfix in FilterSym pass. Grafting branches operated on the tags table :( ... (check-in: 8ce7ffff21 user: aku tags: trunk) | |
| 05:39 | Added convenience method for assertions and used it in place of the existing if/trouble internal constructions. Changed API of 'log write' so that we can defer substituation of the message to when the write actually happen, and converted all places which would be hit by double-substitution. The remaining 'log write' calls will be converted incrementally. ... (check-in: 47d52d1efd user: aku tags: trunk) | |
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2007-11-27
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| 09:07 | Modified to break all backward symbols, not only branches, removed the other custom circle breaking code, should not be needed any longer (See comments for proof). ... (check-in: 6b520e7d97 user: aku tags: trunk) | |
| 09:05 | Bugfix: Sort pending nodes fully deterministic, and moved to separate helper command. Tweaked log output. ... (check-in: 3e18606b5c user: aku tags: trunk) | |
| 09:04 | Updated to extended changeset string, and added tabular formatting. Further tweaked output, putting timestamp adjust messages on the same line as the changeset itself. ... (check-in: 1c39e57637 user: aku tags: trunk) | |
| 09:03 | Changesets, extended human readable representation, and tweaking of log output. ... (check-in: 911d56a8c8 user: aku tags: trunk) | |
| 08:59 | Bugfix in the generation of the initial symbol changesets. Keep entries apart per line-of-development. ... (check-in: 2e07cd7164 user: aku tags: trunk) | |
| 05:08 | Bugfixes when generating revision changesets. (1) The dependencies for a revision are a list, not single. (2) Use pseudo-dependencies to separate revisions of the same file from each other if they have no direct dependencies in the state. ... (check-in: 678765068d user: aku tags: trunk) | |
| 04:26 | Continued work on the integrity checks for changesets. Moved callers out of transactions. Two checks are already tripping on bad changesets made by InitCSets (pass 5). ... (check-in: 8c6488ded2 user: aku tags: trunk) | |
| 02:37 | Outline for more integrity checks, focusing on the changesets. ... (check-in: bf83201c7f user: aku tags: trunk) | |
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2007-11-25
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| 07:54 | Code cleanup. Removed trailing whitespace across the board. ... (check-in: b679ca3356 user: aku tags: trunk) | |
| 07:44 | Another helper, textual, write changeset data to stdout. ... (check-in: 1ea319fb67 user: aku tags: trunk) | |
| 07:41 | Tweaked log output of the topological sorter (revisions) to be tabular (aligned columns), added information (time ranges). ... (check-in: bcc630d3f5 user: aku tags: trunk) | |
| 07:39 | Changesets: Added accessor for to retrieve number of changesets known, and dropped the "trunk root -> NTDB root" dependency, is problematic. ... (check-in: 96167b2a48 user: aku tags: trunk) | |
| 07:37 | Fixed log output for pass 10, and added missing command. ... (check-in: 63052cb60a user: aku tags: trunk) | |
| 07:35 | Extended cycle breaker with debug facility allowing the user to watch the neighbourhood of specific changesets during the traversal. Extended label information, highlighting of the nodes of interest. Tweaked log output a bit. ... (check-in: 97b4405ecf user: aku tags: trunk) | |
| 07:32 | State log output, moved to slightly higher verbosity level to allow them to be suppressed. ... (check-in: 00e041dd22 user: aku tags: trunk) | |
| 07:31 | Dot export extended, allow graph to define label color for highlighting. ... (check-in: eb43120ac1 user: aku tags: trunk) | |
| 07:30 | Filerevtree helper. Added missing requirements, and dialed the verbosity down. ... (check-in: 124fef5b1c user: aku tags: trunk) | |
| 03:05 | Moved more parts taken over by the top. sort passes out the breaker passes, and renumbered them. ... (check-in: d743f04bd2 user: aku tags: trunk) | |
| 03:00 | Moved the parts taken over by the top. sort passes out the breaker passes, and renumbered them (comments). ... (check-in: b6b7ff79cc user: aku tags: trunk) | |
| 02:59 | Investigation of changeset order differences between running passes 1 to 6 and pass 6 alone show why the topological sort passes are separate in cvs2svn. The breaking of cycles can change the order of things due to different timeranges and dependencies of the broken changesets. Created two new passes for the sorting. The break passes 7 and 8 are now passes 8 and 9, and the new sort passes are 7 and 10. ... (check-in: 66c85b4db4 user: aku tags: trunk) | |
| 02:54 | Tweaked log output of filtering pass a bit. ... (check-in: b41127b9d8 user: aku tags: trunk) | |
| 02:53 | Tweaked human readable representation of changesets to include their type. ... (check-in: 0868adf92a user: aku tags: trunk) | |
| 02:52 | Bugfix in pass manager, handling of open-ended pass specifications. ... (check-in: 9668b16455 user: aku tags: trunk) | |
| 02:51 | Tweaks of the log output, and reworked internals to expose not only breaking of cycles, but of paths as well. ... (check-in: 54e9b0a143 user: aku tags: trunk) | |
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2007-11-24
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| 05:31 | Created convenience methods to create the human readable repesentation of a changeset and lists of such, and made liberal use of them. ... (check-in: 87cf609021 user: aku tags: trunk) | |
| 04:40 | Bugfix in changeset class. Documented and fixed the SQL statements pulling the successor and predecessor information out of the state. It mishandled the Trunk <-> NTDB transitions. ... (check-in: 184c56327e user: aku tags: trunk) | |
| 04:34 | Bugfix in changeset class. Forgot to update the map from revisions to containing changesets when breaking the internal dependencies of the initial changesets. This affected only the first fragment as all the revisions put into separate fragments where still pointing to the original changeset. This lead to bogus links at the level of changesets, the changeset was seemingly still referencing itself. ... (check-in: 17ec2d682c user: aku tags: trunk) | |
| 04:29 | Bugfix in the changeset class. The index from revisions to containing changesets is not 1:1, but 1:n. While only one revision changeset is possible there can also be zero or more symbol changesets. ... (check-in: 8c9030e3e8 user: aku tags: trunk) | |
| 04:19 | Tweaked log output a bit. Bugfixes: Forgot to propagate the border information into SplitRevisions, and a varname typo. ... (check-in: 6d63634309 user: aku tags: trunk) | |
| 04:15 | Added a number of assertions and must-not-happens with associated log output. Plus some small tweaks, and notes. ... (check-in: eabaea870a user: aku tags: trunk) | |
| 03:59 | Added missing node attributes in the Replace command. ... (check-in: a99d5798f6 user: aku tags: trunk) | |
| 03:56 | Updated passes 6 and 8 for to the changtes in the cycle breaker API (changed signature of save callback). ... (check-in: 7ed2f29d7a user: aku tags: trunk) | |
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2007-11-23
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| 05:43 | Modified cycle breaker API. Hook for processed nodes now takes the graph as new first argument. Extended API, exposed method for dumping the current state of the graph, including ability to dump a sub graph. ... (check-in: 5f5620fbd2 user: aku tags: trunk) | |
| 05:41 | Extended the dot graph exporter to allow the export of a subgraph specified through a set of nodes. Default is the export of the whole graph, as before. ... (check-in: 86f3319041 user: aku tags: trunk) | |
| 05:38 | Added two more debugging helper applications. One to extract and show a file revision tree, the other to display a dot file generated by the importer during cycle breaking passes. ... (check-in: 64d0019e0f user: aku tags: trunk) | |
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2007-11-22
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| 07:24 | Added two helper applications which peek into a conversion state and generate graphs from it. Both helpers look at the tree of symbols and show it in toto (symbol tree), or restrict themselves to the branches, aka lines of development (lodtree). ... (check-in: b8c3542172 user: aku tags: trunk) | |
| 07:22 | Reworked the dot export internals a bit to be more general regarding labeling and attribute writing. Updated the cycle breaker to define proper labels. ... (check-in: f284847134 user: aku tags: trunk) | |
| 07:21 | Tweaked the log output for the statistics a bit. ... (check-in: 2630e50610 user: aku tags: trunk) | |
| 06:03 | Fixed the calculation of possible parents for a detached NTDB. Has to be trunk. The symbols were skipped before, causing them to have no parents at all later on, forcing an abort after CollateSymbols. Added some high verbosity log commands for debugging of this area. ... (check-in: 930ec162ce user: aku tags: trunk) | |
| 04:56 | Fixed bug in the initialization of mybranchcode for changesets. ... (check-in: 47e271a448 user: aku tags: trunk) | |
| 04:21 | Continued work on pass 8. Completed the handling of backward branches, file level analysis and splitting them. Extended changesets with the necessary methods to the predecessor data and proper per-revision maps. ... (check-in: e50f9ed55e user: aku tags: trunk) | |
| 03:47 | Continued work on pass 8. Renamed 'retrograde' to 'Backward Branch', should be easier to understand, and completed the predicate testing if a branch changeset is backward or not. ... (check-in: 4f1b60dd16 user: aku tags: trunk) | |
| 03:33 | Continued work on pass 8, added outline for handling of retrograde branches, extended changesets with predicate allowing us to find the branch changesets. ... (check-in: 4866889e88 user: aku tags: trunk) | |
| 03:21 | Extended changeset class with in-memory database mapping from changeset ids to the proper object, and extended the objects with position information and associated accessors. Extended pass 8 to load the commit order computed in pass 6, this is stored in the new position slot of changesets, and an inverted index mapping from position to changeset at that position. ... (check-in: de4cff4142 user: aku tags: trunk) | |
| 03:11 | Modified the API for the construction of changesets a bit, now allowing their construction with the correct id, instead of correcting it later. Updated pass 5 to use this, and fixed bug where the id counter for changesets was left uninitialized, allowing the improper generation of duplicate ids. ... (check-in: 65be27aa69 user: aku tags: trunk) | |
| 03:03 | Reworked the cycle breaker internals, moving the code handling the replacement of a changset (= node) with its fragments into a separate command. Extended the API, exposing the replacement operation, for use by passes. Added debugging code showing the set of consumable nodes for each iteration. ... (check-in: ad7d5c2d10 user: aku tags: trunk) | |
| 02:58 | Moved the functionality for splitting a changeset based on the sets of revisions for the fragments to be into a separate command, and into the changeset class, for use outside of changeset links. ... (check-in: 59207428e2 user: aku tags: trunk) | |
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2007-11-21
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| 04:44 | Fixed typo in cycle breaker logging. Extended pass 8, wrote the outline with all the relevant custom callbacks. ... (check-in: 1f60018119 user: aku tags: trunk) | |
| 04:36 | Cycle breaker, API change. The changesets are now communicated via a retrieval callback instead of directly. Updated passes 6 and 7. This allowed us to move the start/done graph exports into the cyclebreaker as well. Changeset selection in pass 8 now in separate command too for this. ... (check-in: 2a0ec504c5 user: aku tags: trunk) | |
| 04:11 | Cycle breaker, API extension. Added a hook to process the graph between setup and regular consummation. This will be used by pass 8. ... (check-in: 1e177a4c91 user: aku tags: trunk) | |
| 04:05 | Cycle breaker, API change. Routing the core cycle breaking through a callback so that users can choose their own algorithms. Updated passes 6 and 7. Moven changesets selection in pass 7 to separate command. ... (check-in: 2cf0462b82 user: aku tags: trunk) | |
| 03:46 | API change cycle breaker. The save callback command is now specified through a separate configuration command. Moved callback invokation to helper command. Updated pass 6. Moved changeset selection to helper command. ... (check-in: d58423cdc4 user: aku tags: trunk) | |
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2007-11-20
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| 06:59 | Added the ability to export the changeset graphs processed by the passes 6 to 8 using GraphViz's dot-format. This is activated by using the switch '--dots'. Bugfixes in the cycle breaker. First corrected variable names, I forgot to use the standard 'myXXX' format for the typevariables. Second, fixed a bug uncovered by looking at the exported graphs, which caused the system to loose arcs, possibly breaking cycles without actually breaking them, leaving them in the dependencies. ... (check-in: 7f15be9078 user: aku tags: trunk) | |
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2007-11-17
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| 04:39 | Added an option "--batch" with which the user can disable the feedback display standard to interactive use. ... (check-in: 4e7dd05fc6 user: aku tags: trunk) | |
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2007-11-16
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| 08:32 | Added convenience command to the state package when the sql returns a single row. Added more statistics about revisions, tags, branches, symbols, changesets to various passes. ... (check-in: 96b7bfb834 user: aku tags: trunk) | |
| 06:55 | Moved out-of-place state declarations to the proper phase (setup, not run). ... (check-in: ce7fb48e8c user: aku tags: trunk) | |
| 06:53 | Added skeleton of pass 8, the final pass for the breaking of dependency cycles. This pass will handle the remaining cycles crossing revision and symbol changesets. ... (check-in: e7c805f137 user: aku tags: trunk) | |
| 06:51 | Bugfix. Destroy graph object after use. ... (check-in: 7b3928681e user: aku tags: trunk) | |
| 04:17 | Completed pass 7, breaking dependency cycles over symbol changesets. Moved the bulk of the cycle breaker code into its own class as it was common to the passes 6 and 7, and updated the two passes accordingly. Added code to load the changeset counter from the state to start properly. ... (check-in: 770a9b576a user: aku tags: trunk) | |
| 03:59 | Bugfix. When setting up or extended the changeset graph a changeset's successor may lay outside of the set of changesets under consideration, i.e. without a node in the graph. Ignore these. This did not (or only rarely) happen before the bugfix to the successor computation of changesets in project::rev (list instead of single). ... (check-in: de64c94f54 user: aku tags: trunk) | |
| 03:54 | Bugfix. When I introduced the 'revisionbranchchildren' table to pass 2 I forgot to update pass 4 as well. Added code to drop the excluded revisons from this table as well, as either parent of branches, or branch child of some other revision. ... (check-in: 2516f4a56d user: aku tags: trunk) | |
| 03:52 | Bugfix. In pass 5, loading the changesets used the type codes instead of the type names. Modified the SQL selecting the data to return the proper names. ... (check-in: 341d96be21 user: aku tags: trunk) | |
|
2007-11-15
| ||
| 07:17 | Added skeleton files for pass 7, the breaking of dependency cycles over symbol-based changesets. ... (check-in: 258366a37a user: aku tags: trunk) | |
|
2007-11-14
| ||
| 05:26 | Added note regarding 'RevisionTopologicalSortPass', which is not a separate pass for us, but part of pass 6, breaking cycles over revision changesets. ... (check-in: f631d438b4 user: aku tags: trunk) | |
| 05:11 | Completed pass 6, wrote the code performing the breaking of cycles. Done by analysing each triple of changesets in the cycle at the file dependency level to see which revisions can be sorted apart. Added some additional utility routines. Extended the changeset class with the accessors required by the cycle breaker. ... (check-in: 94c39d6375 user: aku tags: trunk) | |
| 05:08 | Fixed handling of project objects when persisting them. Fill the project map. This is needed if the pass is not skipped. For the skip case we already initialize the project map when 'load'ing from the state. ... (check-in: 67600f777b user: aku tags: trunk) | |
|
2007-11-13
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| 07:22 | Continued work on pass 6. Completed creation of changeset graph (nodes, dependencies), started on topological iteration and breaking cycles. Basic iteration is complete, fiding a cycle ditto. Not yet done is to actually break a found cycle. Extended the changeset class with the necessary accessor methods (getting cset type, successors, time range). Note: Looking at my code it may be that my decision to save the cset order caused this pass to subsume the RevisionTopologicalSortPass of cvs2svn. Check again when I am done. Note 2: The test case (tcl repository, tcl project) had no cycles. ... (check-in: 85bd219d0b user: aku tags: trunk) | |
| 05:09 | Reworked the in-memory storage of changesets in pass 5 and supporting classes, and added loading of changesets from the persistent state for when the pass is skipped. ... (check-in: 24c0b662de user: aku tags: trunk) | |
|
2007-11-11
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| 00:08 | Started on pass 6, breaking cycles between revision based changesets. Added skeleton files. ... (check-in: 2a01d50430 user: aku tags: trunk) | |
|
2007-11-10
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| 23:44 | Rewrote the algorithm for breaking internal dependencies to my liking. The complex part handling multiple splits has moved from the pass code to the changeset class itself, reusing the state computed for the first split. The state is a bit more complex to allow for its incremental update after a break has been done. Factored major pieces into separate procedures to keep the highlevel code readable. Added lots of official log output to help debugging in case of trouble. ... (check-in: 08ebab80cd user: aku tags: trunk) | |
| 20:40 | Oops. pass 5 is not complete. Missed the breaking of internal dependencies, this is done in this pass already. Extended pass _2_ and file revisions with code to save the branchchildren (possible dependencies), and pass 5 and changesets with the proper algorithm. From cvs2svn, works, do not truly like it, as it throws away and recomputes a lot of state after each split of a cset. Could update and reuse the state to perform all splits in one go. Will try that next, for now we have a working form in the code base. ... (check-in: 95af789e1f user: aku tags: trunk) | |
| 07:46 | Completed pass 5, computing the initial set of changesets. Defined persistent structure and filled out the long-existing placeholder class (project::rev). ... (check-in: 5f7acef887 user: aku tags: trunk) | |
| 05:34 | Started on pass 5, computing the initial approximate set of project level revisions, aka 'ChangeSets'. Skeleton of the pass added. ... (check-in: 54d1e3537e user: aku tags: trunk) | |
|
2007-11-09
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| 06:42 | Added note about why we omit cvs2svn's sorting passes. ... (check-in: 959192d4b7 user: aku tags: trunk) | |
| 06:28 | Moved the paranoid integrity checks of pass 2 into a separate package for use by other passes, and changed pass 4 to also run these checks, albeit in a (slightly) relaxed form. See the comments at the point of call for the reason. This completes pass 4. ... (check-in: 131f051880 user: aku tags: trunk) | |
|
2007-11-07
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| 07:46 | Opcode synchronization reworked, optype table is master from which the in-memory array is loaded. ... (check-in: e45f47ec4a user: aku tags: trunk) | |
| 06:22 | Pass 4 nearly completed. Rewrite symbol mutation, completed adjustment of symbol parents, added symbol refinement (noop or not flags). Now only missing piece is replication of the pass 2 paranoia checks. Note: Checks in the adjustment of parents are a bottleneck. May need indices, or something we can do in memory. ... (check-in: 37734390ca user: aku tags: trunk) | |
| 06:19 | Extended pass 2, save branch positions, needed for pass 4, and added optype table to have the revision opcodes available in the state as well. ... (check-in: 7ab490df24 user: aku tags: trunk) | |
|
2007-11-06
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| 08:05 | Continued work on pass 4. Now propagating the project level information about prefered parents down to the file level tags. Same for the file level branches is not yet done. ... (check-in: 3a530ef947 user: aku tags: trunk) | |
| 07:14 | Continued work on pass 4. Added code bringing the file level symbol data into compliance with the project level symbol types, converting tags to branches and vice versa. ... (check-in: ffafc0bd65 user: aku tags: trunk) | |
| 06:47 | Continued work on pass 4. Implemented the deletion of excluded symbols and all parts referencing them. The complex part is the regrafting of NTDB revisions should a NTDB branch be excluded. This is like 'GraftNTDB2Trunk' in 'file' when excluding everything but the trunk. ... (check-in: 69bf6ab99b user: aku tags: trunk) | |
| 04:57 | Started on pass 4, 'FilterSymbols'. Skeleton. ... (check-in: 11e5d7ce42 user: aku tags: trunk) | |
| 04:55 | Extended comment. ... (check-in: d314894b9a user: aku tags: trunk) | |
| 04:53 | Fix in pass 3, do not compute prefered parents for the excluded symbols. Exclude them from the final check as well due to this. ... (check-in: 4c8a5a44af user: aku tags: trunk) | |
| 04:39 | Completed pass 3, CollateSymbols. Added code determining for each symbol the prefered parent from all possible parents. This is the symbol with the lowest id among the set with the maximum number of occurences as a parent. ... (check-in: efc78b7a42 user: aku tags: trunk) | |
|
2007-11-05
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| 09:04 | Extended options processing to handle --exclude, --force-tag, and --force-branch options. Extended project::sym class with in-memkory databases to hold the option information and replaced the 'UserConfig' placeholder with the actual code using the new databases to determine symbol types based on user-requests. Extended the pass itself with code performing various checks on the results of type determination, partially paranoia, partially to find genuine bad requests (excluding symbols with unexcluded blockers, making a symbol with commits on it a tag, ...). NYI: Computation of the prefered parent for all symbols. ... (check-in: 7eaa420a23 user: aku tags: trunk) | |
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2007-11-02
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| 06:06 | Continued work on pass 3, added code to determine the type of symbols based on the tag-, branch-, and commit-counts. Hook for handling data coming from the option processoris present (UserConfig), but only as a placeholder. ... (check-in: f888f06fe3 user: aku tags: trunk) | |
| 04:29 | Skeleton for pass 3 added, collating the symbols. ... (check-in: 6d4eb24738 user: aku tags: trunk) | |
| 04:26 | Added code for the loading of pass II data (currently only the smybols) from the state when pass II is skipped. ... (check-in: c3d5104084 user: aku tags: trunk) | |
| 04:24 | Fixed typos. ... (check-in: 77904c1f51 user: aku tags: trunk) | |
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2007-10-31
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| 03:45 | Milestone I reached (To save the fundamental repository structure into a sqlite database). ... (check-in: cb4d44d60e user: aku tags: trunk) | |
| 03:44 | Added code creating aggregate symbol statistics. This completes pass 2 (CollRev). ... (check-in: 6f8667b03e user: aku tags: trunk) | |
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2007-10-27
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| 04:59 | Replaced the ASCII art showing entity links with dia'grams and gif images derived from them. Especially useful when trying to understand the paranoia checks. ... (check-in: 831e8f360d user: aku tags: trunk) | |
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2007-10-26
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| 06:53 | Added another consistency check, and revised the comments to use the more exact terms for the various relationships. ... (check-in: 70d4a81162 user: aku tags: trunk) | |
| 06:11 | Fixed one of the cross-reference checks. ... (check-in: 2e7cbb2829 user: aku tags: trunk) | |
| 05:29 | Added lots of checks looking for inconsistent references between the various objects, mainly revisions. ... (check-in: 2434ad3bfe user: aku tags: trunk) | |
| 05:28 | Added saving of the fundamental symbol information (project level). ... (check-in: 1deb3786aa user: aku tags: trunk) | |
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2007-10-25
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| 05:16 | Fixed saving of authors, log messages, meta data. This was wrong since revision [99e165d5c4], when the id databases were introduced. Simplified meta saving due to changed trunk coding (no NULL). ... (check-in: 89e9b357ed user: aku tags: trunk) | |
| 05:14 | Formatting change, code alignment. ... (check-in: 7375ebb988 user: aku tags: trunk) | |
| 05:13 | Changed the coding of trunk symbols. Using NULL makes for difficult comparisons later when doing integrity checks. Each trunk now has a regular unique id as a symbol. Added documentation to the table definitions, about references, constraints, etc. ... (check-in: 2c08006d9d user: aku tags: trunk) | |
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2007-10-24
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| 14:44 | Extended pass manager to keep timing data for the executed passes and show them after completion of all passes. ... (check-in: 05f9c95573 user: aku tags: trunk) | |
| 08:01 | Extended handling of id's for files so that we have them for backreferences from symbols and revisions. Completed persistence of revisions and symbols at file-level and fixed small problem with left-over links to branches. ... (check-in: adf168e23e user: aku tags: trunk) | |
| 07:54 | Disabled check for control characters in the log message. Allowing this for the moment, lets see if we run into trouble later on. Further reworked the check of symbol names, disallow forward slashs only at end. Found legal tags containing forward slashs in the middle. ... (check-in: fa643aa91d user: aku tags: trunk) | |
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2007-10-23
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| 04:36 | Restructured the code handling NTBD in ExcludeBranch a bit to prevent the asserts in GraftNTDB2Trunk to bail out. ... (check-in: e94b52b6f2 user: aku tags: trunk) | |
| 04:34 | Added a bit of path normalization, stripping of a trailing slash from the path to the cvs repository. Before such a slash could break a later coming fileutil::stripPath. ... (check-in: 9f3fd3ec4b user: aku tags: trunk) | |
| 04:32 | Added more checks to the RCS parser to detect bogus symbol names and problematic log messages. Added ability to rewind back to the beginning of the last recognized token for a nicer positioned error message. ... (check-in: 1527954d87 user: aku tags: trunk) | |
| 03:29 | Reworked object deletion to happen centrally after the file has been processed (drop). Simplified the code restructuring the revision tree as it now doesn't have to think about when and where to remove objects. ... (check-in: a766b08198 user: aku tags: trunk) | |
| 02:29 | Due to quickly building memory pressure for large cvs repositories (thousands of revisions and symbol object) we have to save the pertinent information of a file immediately after it has been processed and then clear the memory. Inserted the basic skeleton for this into pass and file objects. ... (check-in: 3a00ac5aa2 user: aku tags: trunk) | |
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2007-10-21
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| 07:08 | Simplified the code for excluding non-trunk revisions a bit, using higher-level methods for some changes. Added missing revision destruction. ... (check-in: 436f17a5f0 user: aku tags: trunk) | |
| 06:10 | Added code able to exclude all non-trunk revisions upon user request. ... (check-in: 886b6f257b user: aku tags: trunk) | |
| 04:42 | Created a separate common class for the id databases used by the repository, and updated the repository code to use it. ... (check-in: 99e165d5c4 user: aku tags: trunk) | |
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2007-10-19
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| 07:23 | Continued the work on pass II, wrangling a file into shape. Completed handling of unnecessary initial deletions on branches. ... (check-in: 510cd02303 user: aku tags: trunk) | |
| 07:22 | Extended the RCS parser to handle extended (aka new) phrases coming after the regular data of a revision, in the revision tree. ... (check-in: 294156a36f user: aku tags: trunk) | |
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2007-10-17
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| 04:37 | Added detection of irrelevant trunk revisions for files added to a branch but not the trunk. Repository extended to keep inverted indices for the meta data and commit messages for retrieval of commit messages per meta data, required for the previous. fixed problem with file objects, we kept only the rcs path, and need the user visible path too. ... (check-in: cfe4b269ac user: aku tags: trunk) | |
| 04:33 | Extended file-level symbols and project-level trunk with methods to allow users to distinguish them (trunk vs. not trunk, for use as lines of development). ... (check-in: 09af24fc7c user: aku tags: trunk) | |
| 03:24 | Switched procs to methods, got rid of unwieldy and error-prone explicit import of instance variables. ... (check-in: b5b2d61527 user: aku tags: trunk) | |
| 03:15 | Fix setting of myimported, wrong condition. Fix item assignment when sorting branches. Fix parent/child linkage when setting up branch dependencies. Completed processes on non-trunk default branch revisions. Added skeleton code for the deletion of superfluous revisions. ... (check-in: 177a0cc55c user: aku tags: trunk) | |
| 03:10 | More handling for option --trunk-only. ... (check-in: a3cd0c3099 user: aku tags: trunk) | |
| 03:09 | Added new option --trunk-only, state and processing. ... (check-in: 3bde1a2e2f user: aku tags: trunk) | |
| 03:08 | New helper command to delete item from list by name instead of position. ... (check-in: 4e49cbf03b user: aku tags: trunk) | |
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2007-10-15
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| 00:03 | Continued work on pass II, starting to post-process tags, branches, and revisions, cleaning up cvs quirks, determining higher-level aggregates ... ... (check-in: e5441b908d user: aku tags: trunk) | |
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2007-10-14
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| 01:58 | Reworked the whole handling of meta data (author, commit message, plus project/branch information), so that revisions now store only the meta id, everything else is stored centrally. All the relevant pieces (author, cmessage, symbols, projects) now also get numeric ids assigned early instead of when being saved to the state. Project ids are loaded from the state now too. ... (check-in: 67c24820c7 user: aku tags: trunk) | |
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2007-10-13
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| 23:57 | Completed loading of pass I from persistent state when skipped. ... (check-in: 54ac684df7 user: aku tags: trunk) | |
| 23:42 | For the record an alternative design for the main method of the pass manager where the four principal loops (skip, setup, run, and defer) are merged into two (skip/setup) and (run/defer). Not really less code, also more complex to understand and maintain. The fact that 'setup' and 'run' is performed for the same passes is more difficult to see. This code will not be used. ... (Closed-Leaf check-in: 4df56a9e7e user: aku tags: trunk) | |
| 23:29 | Extended pass manager to handle the skipped and defered passes coming before and after the actually executed passes. Extended passes I and II to have the required methods. Implemented loading (for skipped passes) as skeletons, implemented discarding (for defered passes) completely. Extended state manager with ability to discard state. ... (check-in: ae19c0fcb4 user: aku tags: trunk) | |
| 21:15 | Extended pass I to capture the 'file executable' info of rcs archives. Currently the only way to store this info in the destination will be the use of fossil tags. ... (check-in: 27470a9304 user: aku tags: trunk) | |
| 05:39 | The basic work of setting up and linking revisions, tags, and branches is complete. ... (check-in: cb70cf4ad6 user: aku tags: trunk) | |
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2007-10-12
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| 07:20 | Extended rcs parser with another callback run after the processing of the revision tree completed, before starting on description and delta texts. Updated file class to intercept the callback. ... (check-in: 40eaf58ec7 user: aku tags: trunk) | |
| 07:18 | Continued to flesh out revision and symbol processing. Started on the project level classses. ... (check-in: da9295c6f6 user: aku tags: trunk) | |
| 05:57 | Extended rcs parser to tag errors which are syntax errors in the RCS archive. Extended pass handling to capture trouble and distinguish between internal problems and syntax errors. ... (check-in: be891232a2 user: aku tags: trunk) | |
| 05:56 | Started to flesh out the handling symbols and revisions coming in from the rcs parser. First fragments of revision object. Type methods for classification of revision numb ers. ... (check-in: bd131addb9 user: aku tags: trunk) | |
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2007-10-10
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| 05:36 | Added more checks to pass I looking for possible file/directory conflicts in the repository, and modified traverser to report on and ignore sub directories of Attic's. ... (check-in: a10f654ac7 user: aku tags: trunk) | |
| 04:23 | API tweak rcs parser, definition of symbols, call through the callback once per symbol instead of once for the whole set. ... (check-in: 338854a61a user: aku tags: trunk) | |
| 03:28 | Added a lot of skeleton files for the revision and symbol data structures, for both project and file level. ... (check-in: 84de38d73f user: aku tags: trunk) | |
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2007-10-06
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| 22:13 | Found easier way to access the typevariables of singletons when writing the rcs parser. Now moved the other singletons to the same construction. ... (check-in: 70b0aa899a user: aku tags: trunk) | |
| 22:06 | Broke static dependency cycle repository <- project <- file <- repository, now using dynamic/runtime object references instead. This allows us to keep the nice and readable format for our files, code is readable too. ... (check-in: 8487172254 user: aku tags: trunk) | |
| 21:59 | Started capture of revision information in file objects. Capturing authors and commit messages and repository level. Completed persistence for these latter too. Rearranged the requirements, imports, and exports a bit to handle the new dependency cycle repository <- project <- file <- repository ... (check-in: 3d88cfd05d user: aku tags: trunk) | |
| 21:19 | Continued work on pass II, skeleton of it completed by adding outline of code for persistence. ... (check-in: 6d1811d61e user: aku tags: trunk) | |
| 21:01 | Added skeleton and dump methods to make file objects proper sinks for the rcs parser. ... (check-in: 2e3815c3b4 user: aku tags: trunk) | |
| 21:00 | rcs parser rewritten to snit type, singleton, using callbacks to convey information. Got a grip on regexp -start -indices (^ -> \A, indices are absolute). This means that I now don't have to shift the unprocessed string down in memory, it is all index processing now. This makes for a much faster parser, especially for large files with many revisions (example: ChangeLogs). ... (check-in: e7bb3d073d user: aku tags: trunk) | |
| 20:58 | Nicer parser integration into pass II, and sort files for easier filesystem traversal during parsing. ... (check-in: ec053168a8 user: aku tags: trunk) | |
| 18:43 | Fleshed out pass II, added skeleton of rcs archive class, started integration of rcs parser. ... (check-in: 8a93ffa9c1 user: aku tags: trunk) | |
| 18:28 | Bringing back in the old parser for rcs archives. ... (check-in: 860f533e98 user: aku tags: trunk) | |
| 03:56 | Added pass II (collection of revision and symbols), basic skeleton and state definitions, and integrated into the pass manager. ... (check-in: fdbc01df95 user: aku tags: trunk) | |
| 03:55 | Added documentation to state definition, and debugging output to the state system itself. ... (check-in: 10f9d51bb2 user: aku tags: trunk) | |
| 03:53 | Better formatting for --help-passes, align codes. ... (check-in: 43d72c6246 user: aku tags: trunk) | |
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2007-10-05
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| 07:27 | Completed integration of state with pass I, now saving projects and files into it. ... (check-in: 042d54bae5 user: aku tags: trunk) | |
| 07:08 | Collapse multiple uses of a project path into one project. ... (check-in: d174affb48 user: aku tags: trunk) | |
| 07:07 | Added documentation for the persistent state of pass I. ... (check-in: 78da61db0e user: aku tags: trunk) | |
| 06:50 | Extended state handling with methods to declare usage and structure of state, started integration of state with pass I, collection of projects and files. ... (check-in: fb1e36d290 user: aku tags: trunk) | |
| 05:33 | Added the basic parts of the state manager and integrated it with option processor and pass manager. ... (check-in: eb656de7d9 user: aku tags: trunk) | |
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2007-10-04
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| 04:34 | Continued work on pass I. Filled in the repository management, and basic implementation of project objects. Missing are persistence and the foundation for that (cache database). ... (check-in: 52f2254007 user: aku tags: trunk) | |
| 04:32 | Extended option processing, added handling of verbosity/quietness. ... (check-in: 2929a438ef user: aku tags: trunk) | |
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2007-10-03
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| 04:18 | Added stub for repository management, added most of pass I, collecting archives in the repository. ... (check-in: 47740cc1f6 user: aku tags: trunk) | |
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2007-10-02
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| 06:48 | Added the pass management, integrated with application and option processor. ... (check-in: 5911515322 user: aku tags: trunk) | |
| 05:33 | Re-added the user feedback and error reporting utilities, with modifications, and completed the handling of the informational options. ... (check-in: d57b7b4a05 user: aku tags: trunk) | |
| 03:05 | Third attempt at getting a cvs importer which can handle branches. Using cvs2svn code and design notes as a guide. ... (check-in: 2a98ac44bd user: aku tags: trunk) | |
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2007-09-27
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| 04:44 | CVS import. First, fixed sig::next regarding two things. One, we have to take the root version of a file into account as a possible predecessor. Two, a missing changed file may be misclassified and actually be added instead. Second, modified the search for a root changeset of a branch. We now try the existing regular intersection first for exactness, and in case of failure we fall back to a voting scheme to locate the most acceptable aka non-conflicting changeset. ... (check-in: 7a64b9e738 user: aku tags: trunk) | |
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2007-09-26
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| 07:06 | Bugfix for 3852590ce6. Make the use of cache files in the rcs parser actually dependent on the user option. ... (check-in: f6f5c902e6 user: aku tags: trunk) | |
| 05:06 | Continued work on the import of branches. Main principle now is to handle the branches vertically. First the trunk, then the branch starting with the first unprocessed changeset, and so forth. Looks more promising than the previous approach. Currently handles just a bit over half of the test projects (11 of 21 in 6 repositories). ... (check-in: 72dac950c3 user: aku tags: trunk) | |
| 05:02 | New feature for importer. rcs parser extended so that it can store parse results for quick loading in future runs. This feature has no real use in regular use of the importer, i.e. one-shot conversion of a CVS repository to fossil. It is however useful for debugging when the source repository is scanned many times during test runs. Especially for large files, with lots of changes (like ChangeLogs), the direct loading of a Tcl dictionary is much faster than actually parsing the archive files. ... (check-in: 3852590ce6 user: aku tags: trunk) | |
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2007-09-22
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| 18:38 | Merged win32.txt which caused the branch initially ... (check-in: b57d456718 user: jnc tags: trunk) | |
| 18:34 | Socket operations now functional in Win32 port. Added quotes around the filename portion of the command to edit thus working of windows in paths where the temp directory contains spaces. Added -all flag to clean command. If not specified each file is prompted for before removing. ... (check-in: 8372cc0b81 user: jnc tags: trunk) | |
| 15:50 | The "tag" command allows tag artifacts to be inserted for creating and cancelling tags and properties. Timeline responds to bgcolor, br-bgcolor, comment, and user properties. ... (check-in: 3b5514ed82 user: drh tags: trunk) | |
| 12:38 | Timeline now responses to comment and user properties. ... (check-in: 9395aba4f4 user: drh tags: trunk) | |
| 06:49 | Forgot to remove path problems from 'Outstading Issues' ... (check-in: 46f96301f1 user: jnc tags: trunk) | |
| 06:47 | Win32 port now functional except network operations. This commit was done on windows :-). See win32.txt for status of all commands. No networking commands are functional yet. All path operations are now functioning. ... (check-in: c7278fd013 user: jnc tags: trunk) | |
| 02:22 | More work on tags and properties. Getting late. Need to check-in changes before stopping for the day... ... (check-in: f73c0e792b user: drh tags: trunk) | |
| 01:40 | Turn tags into properties. Allow properties to control background color on timelines. Still experimental. ... (check-in: 5e2392307d user: drh tags: trunk) | |
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2007-09-21
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| 22:07 | Added win32 build notes ... (check-in: 5890c67d86 user: jnc tags: trunk) | |
| 21:53 | Win32 port: compiles, all tests pass but many functions fail due to path separators. Incomplete. Path fixes to come next ... (check-in: 83c876b447 user: jnc tags: trunk) | |
| 19:18 | Improvements to the control-file parser. Not recognizes the T-line for tags. ... (check-in: 3dc92fdb7f user: drh tags: trunk) | |
| 18:33 | Add the --randomize parameter to the rebuild command. Used for testing. ... (check-in: ce1c1a2907 user: drh tags: trunk) | |
| 02:41 | Work toward adding a tagging system. Code compiles but is incomplete and probably does not work. ... (check-in: 2bc0e2c565 user: drh tags: trunk) | |
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2007-09-20
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| 07:37 | Entered the general structure planned for processing of branches. Incomplete. This code right now exits when it finds branch csets. Some debug output to see detailed internals from which to pull the pieces together. ... (check-in: 25bc721076 user: aku tags: trunk) | |
| 07:33 | Trim the commit messages to remove irrelevant leading and trailing line-endings. ... (check-in: a9dcf09124 user: aku tags: trunk) | |
| 07:14 | Got rid of the explicit revision tree and rephrased the trunk processing to use a loop which is more self-explanatory. Started to add in code needed when we process the branches as well, currently they will have now effect. ... (check-in: cbbf9a7575 user: aku tags: trunk) | |
| 07:08 | Moved the counting of imported changesets to the beginning for a more accurate percent calculation and proper ending at 100%. ... (check-in: 330f2da791 user: aku tags: trunk) | |
| 03:51 | Modified sorting of timeline entries for the same second to properly split files and file versions from each other, and to have newer revisions later. Further added a storage for error messages to be repeated when the importer exist. First user is the code reporting corrupted archive files detected during a checkout. ... (check-in: a5476aed27 user: aku tags: trunk) | |
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2007-09-17
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| 07:05 | Further work on the CVS frontend. The main parts for doing the extraction and management of changesets are now in a separate package. ... (check-in: ae54e928c2 user: aku tags: trunk) | |
| 04:14 | Fixed bug in the new code setting up the timeline, forgot to clean up loop state, causing data from previous iterations to bleed into the current one, causing the use of bogus data and ultimatively a bogus timeline. Note! Incidentially a bug in the old code was fixed by the new one, the use of mismatching revisions and commit messages. That caused the generation of extra changesets in the old code. ... (check-in: 10e3b3ed76 user: aku tags: trunk) | |
| 03:13 | Cleaned up the creation of the workspace directory. ... (check-in: 2740b48b63 user: aku tags: trunk) | |
| 03:03 | More structuring of the CVS backend, encapsulated the management of the global timeline of events in the project in a separate package. ... (check-in: 1593006ef3 user: aku tags: trunk) | |
| 01:43 | Added structure to the CVS frontend code, putting the repository traversal into its own package. ... (check-in: 6f121db1e2 user: aku tags: trunk) | |
| 01:41 | Semantics of the progress display extended to allow an empty maximum to signal use of an infinite (open-ended) display. ... (check-in: ebb94f75cb user: aku tags: trunk) | |
| 01:00 | Pulled the latest CLI, website, and sqlite changes into the importer branch. ... (check-in: f76192b245 user: aku tags: trunk) | |
| 00:58 | Pulled in the navbar and timeline changes. ... (check-in: bbcb6326c9 user: aku tags: trunk) | |
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2007-09-14
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| 21:24 | Rename CLI commands: leaves->descendents and branches->leaves. ... (check-in: bc68e61bb2 user: drh tags: trunk) | |
| 21:10 | Fix the "leaves" webpage. ... (check-in: d773eee943 user: drh tags: trunk) | |
| 14:59 | Update the SQLite amalgamation file to version 3.5.0. ... (check-in: c287665ba8 user: drh tags: trunk) | |
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2007-09-13
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| 03:52 | Improvements to the CLI timeline display. When an update fails due to multiple descendents, show all of the descendents in timeline format. ... (check-in: fcabd4774c user: drh tags: trunk) | |
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2007-09-12
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| 04:19 | Added navbar to all pages, linking back to the index. Fixed typo in the index page. ... (check-in: 469002ccdf user: aku tags: trunk) | |
| 02:25 | The nonce of a login card in the sync protocol is now the SHA1 hash of the remainder of the sync message. The signature is the SHA1 hash of the concatenation of the nonce and the users password. ... (check-in: 776753118f user: drh tags: trunk) | |
| 01:46 | Fix bugs in undo/redo. Appears to work now but not heavily tested. ... (check-in: 6f5654c7ab user: drh tags: trunk) | |
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2007-09-11
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| 02:25 | Add the "undo" and "redo" commands. Untested at this point so don't try to use them yet. ... (check-in: a36177bcce user: drh tags: trunk) | |
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2007-09-10
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| 02:21 | Slight editorial changes to sync documentation, fixing spelling errors. ... (check-in: 4038525bc5 user: aku tags: trunk) | |
| 00:48 | Fix a C++-ism in the timeline module. ... (check-in: 9a76119307 user: drh tags: trunk) | |
| 00:43 | Merge in the delta encoder changes. ... (check-in: 01e3e3f51e user: drh tags: trunk) | |
| 00:39 | Add a first draft of the synchronization protocol document. Unproofed. ... (check-in: 26131cfcc5 user: drh tags: trunk) | |
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2007-09-09
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| 17:51 | Cluster-based synchronization appears to be working. ... (check-in: 48c4e69d2b user: drh tags: trunk) | |
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2007-09-08
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| 16:01 | Sync using clusters appears to work. More testing is needed before we go live. ... (check-in: e1c1877c99 user: drh tags: trunk) | |
| 03:50 | Updated documentation of the delta encoder to mention the new limits on searching the hash chain. ... (check-in: 3e899ae0e5 user: aku tags: trunk) | |
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2007-09-06
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| 00:47 | Raise the hash chain limit in the delta module from 50 to 250. ... (check-in: f6b4c6458b user: drh tags: trunk) | |
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2007-09-05
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| 18:46 | Fix pathological N*2 behavior in the delta generator. ... (check-in: b816fadfc7 user: drh tags: trunk) | |
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2007-09-03
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| 01:28 | Add the unclustered table and the M lines to manifests. Process clusters in manifest_parse and manifest_crossref. The xfer process still does not yet use clusters though so it is still compatible. But that is about to change. ... (check-in: ba486fec5a user: drh tags: trunk) | |
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2007-09-02
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| 20:33 | Added text notes on ideas for dealing with tickets and wiki. ... (check-in: 251545cd43 user: drh tags: trunk) | |
| 02:01 | Add the "index.wiki" wiki page. Fix a bug in the wiki rendering engine. The page displays now, but not correctly - there are clearly additional bugs to be found and fixed. ... (check-in: 11976cfdc2 user: drh tags: trunk) | |
| 01:23 | The /index webpage pulls up the wiki page specified in Setup/Configuration.s ... (check-in: 4f641e7e4e user: drh tags: trunk) | |