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50 events occurring around 215d2f1ad99b8705.
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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) | |
| 00:37 | Fix the merge conflict detection. ... (check-in: ba9af9aced user: drh tags: trunk) | |
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2007-11-28
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| 14:31 | Remove a stray character that snuck unto the rebuild.c source file. ... (check-in: f088412c49 user: drh tags: trunk) | |
| 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) | |
| 03:30 | Fix a bug in the unified diff generator. ... (check-in: 7e9e5fea77 user: drh tags: trunk) | |
| 02:37 | Outline for more integrity checks, focusing on the changesets. ... (check-in: bf83201c7f user: aku tags: trunk) | |
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2007-11-26
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| 16:40 | • Changes to wiki page "To Do List" ... (artifact: 5d03e5e7b8 user: drh) | |
| 01:33 | Begin porting the CVSTrac ticket reporting code over to fossil. The new code is not yet connected into the system. The port is incomplete. ... (check-in: 62f37c9722 user: drh tags: trunk) | |
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2007-11-25
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| 21:11 | Add ticket configuration editing capability. ... (check-in: 5f3ddcc1b8 user: drh tags: trunk) | |
| 17:13 | Changes to the diff algorithm to put bounds on run-time for very large files with many differences. (This came up on the previous check-in when you try to diff the two versions of sqlite3.c.) ... (check-in: 4c22ae52fd user: drh tags: trunk) | |
| 16:13 | Update SQLite to the latest build from CVS. Add in the FTS3 extension, though it is not yet being used. Additional work toward tickets. ... (check-in: f394d84560 user: drh tags: trunk) | |
| 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) | |