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6 check-ins using file tools/cvs2fossil/lib/c2f_repository.tcl version af48ae3168
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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) | |
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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) | |
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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) | |