TODO for VCP *NOTE* Doing a `grep -r TODO lib bin` will find lots of small things and future feature ideas. This file will grow to include the more important of those. - Bugfixes - do not attempt to convert Perforce "purged" revisions - if vcp::source::p4 fails to create temporary p4 client, don't try to delete it, or at least, don't complain when the delete fails. - deduce_rev_root should be called after all metadata is extracted (or perhaps as it is being extracted) and deduce the root from all of the revisions extracted. This will eliminate the need for --rev-root to be used with VCP::Source::p4's --follow-branch-into, for instance. - VCP::Source::cvs should either ignore a leading "/" before the module name or complain about it. - Clean up VCP::Dest::p4 vcp_#### integrate spec. - Make it so that a dest of cvs:blah:foo is either an error or is just like cvs:blah:foo/... (if it looks like a directory given the source revs or the target repository topology) - Prevent keyword expansion on all checkouts. Found by Thomas Quinot <quinot@inf.enst.fr> * Carry executable bit through (Nick Ing-Simmons) * Make <rev_root>, <name>, etc. use binary escapes when needed * VCP::Dest::cvs needs to set the binary mode properly on files it creates and checks in [[check status]] * VCP::Source::cvs needs to deduce binary modes correctly [[check status]] - there should be an filter to detect collisions between underscorified names (users, files, tage) in VCP::Dest::*. - use the upcoming -t option for p4 filelog (expected in 2002.2) to extract times with dates. Issue a warning recommending an upgrade or enabling a metadata reading mode if not present. Warn about metadata loss when using older p4. - get p4 forms parsing to lex *exactly* like p4 does it. - fix docs to give .vcp file examples before command line examples - FreeBSD AMANCIO/i386/isa/sound/configure.c already integrated: |||||||||| testing with freebsd repository: vcp cvs:/home/ncvs:src/sys/... --continue \ map: (...)<> trunk/$1 (...)<(...)> branches/$2/$1 -- \ p4:/tmp/p4freebsd://depot/freebsd/... --run-p4d ~8000 files, 271015 revs with 240557 tag applications unexpected stderr from 'p4': p4: //depot/freebsd/branches/AMANCIO/i386/isa/sound/configure.c#3 - all revision(s) already integrated in pending changelist. vcp: writing revisions: [#- ] 29709/271015 change 7660 22911.619365 vcp: change @7662: 1 revs: branches/AMANCIO/i386/isa/sound/configure.c#1.1.1.2 @7662 <AMANCIO> (<undef>) clone 1995-12-30 18:56:08Z peter "recording cvs-1.6 file death\n" 22911.623270 vcp: $ p4 -c vcp_tmp_24652 -p localhost:4050 branch -i Branch vcp_24652 saved. 22911.705205 vcp: $ p4 -c vcp_tmp_24652 -p localhost:4050 -x - integrate -b vcp_24652 //depot/freebsd/branches/AMANCIO/i386/isa/sound/configure.c#2 - delete from //depot/freebsd/branches/voxware/i386/isa/sound/configure.c#3,#4 22912.133183 vcp: change @7663: 2 revs: trunk/i386/i386/machdep.c#1.166 @7663 <<undef>> (text) edit 1995-12-30 23:13:32Z davidg "In memory test, cast pointer as " trunk/amd64/amd64/machdep.c#1.166 @7663 <<undef>> (text) edit 1995-12-30 23:13:32Z davidg "In memory test, cast pointer as " 22912.137633 vcp: $ p4 -c vcp_tmp_24652 -p localhost:4050 branch -i Branch vcp_24652 not changed. 22912.276423 vcp: $ p4 -c vcp_tmp_24652 -p localhost:4050 -x - integrate -b vcp_24652 //depot/freebsd/branches/AMANCIO/i386/isa/sound/configure.c#3 - all revision(s) already integrated in pending changelist. 22919.106497 vcp: unexpected stderr from 'p4': p4: //depot/freebsd/branches/AMANCIO/i386/isa/sound/configure.c#3 - all revision(s) already integrated in pending changelist. |||||||||| - Testing - Make sure all filters that can delete revs call skip_rev() - finish t/95vss2p4.t (all tests should pass, need to clean up RevML). - automate VCP-tests/ - fully test scan/filter/transfer in test suite - t/99foo2bar.t "real world corner conditions" tests. - Test VCP::Source::cvs branching corner conditions, perhaps all corner conditions for this sort of thing. - when the first rev on a branch is a delete - when the first rev on a branch occurs as the first change in an incremental export - when a file is added on a branch in an incremental conversion - Test importing two bootstrap imports one on top of the other - should VCP warn when it detects this? - Test CVS vendor tags in cvs->p4 and cvs->cvs; not sure how to do this best; there is no VCP internal designation of a vendor branch. Such a flag would also have to be visible in RevML and would be needed for testing purposes. Right now, CVS seems to make vendor branches appear as branches of rev 1.1, which is OK, I think, but it means that the first p4 integrate looks backwards. - Test aliased CVS tags - Test unlabelled CVS branches - Feature Adds - support <earlier_id>s in RevML - Rename earlier_id to something clearer. - Implement --ignore-deleted-files - Implement --ignore-corrupted-files, which should allow VCP to continue if it encounters corruption by either creating revisions marked as corrupted or by not going further back in to history when it can't. Currently, it will blow up, thus preventing any transfer. We've seen corruption in both VSS and CVS repositoriies. - Implement clone support in VCP::Dest::cvs and VCP::Dest::vss. - Consider having clone revs carry the action of the cloned revision because currently we have to look back at the "previous_id" or "from_id" to see what the action being cloned is. - add a "move" action for this situation (from Gerry Thompson <gerry@perforce.com>, Thu, 30 Oct 2003 14:51:48 -0800): If VCP can detect a move from 'a' to 'b' in the ss history then we can do the usual Perforce dance of p4 integrate a b p4 delete a p4 submit - Detect and play back all the various VSS branching scenarios with minimal loss of data. Note that VSS allows you to lose data before we get there with its combination of sharing, pinning, rollback and branching operations. See gerry's email of Oct. 2003 for some ideas. - Implement a MetaDataFudge filter to fudge missing user_id, times and comments. This should perhaps be implemented as a VCP::Dest feature so that it could work on the aggregated comment. - Have VCP::Source::cvs set limits on the $r->time field on all branch revs to be identical within the limits possible - Must be >= parent's time and <= .1 rev's time - Should be > parent's time and <= .1 rev's time - May need to have multiple times in the case of disjoint timespans between parents and children on the same branch. - Example: - A#1.1 time is 2000-01-01 - A#1.1.2.1 time is 2000-01-02 - B#1.1 time is 2000-01-03 - B#1.1.2.1 time is 2000-01-04 - In this case, it's not possible for A#1.1.2.0 and B#1.1.2.0 to have the same timestamps. - Improve metadb support - Single flat file, named in spec - add RevML and SOP formats? - create .rep files to define repositories - p4 spec format - Prompt for repo_id in VCP.stml - Pay attention to case-sensitive() throughout - needs a code audit - look for compile_shellish qr, lc, eq, cmp, and uc - pass it in the header to all filters - store it in revml - Add the following hints for VSS-> conversions (from gerry@perforce.com) ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Subject: RE: [p4] Migration hints from Visual SourceSafe Date: Sun, 13 Jul 2003 09:45:37 +0200 From: "Yariv Sheizaf" <yariv_sheizaf@bezeqint.net> To: <perforce-user@perforce.com>, <Thierry.Michalowski@echotech.ch> Hi Thierry, We just finished to convert to big (3GB each) VSS databases to Perforce using the VSS2P4 script. The script itself running coorrectly, and its installation is easy. Pay attention to two elements: 1. Locate all components required for the conversion process: VSS DB, Perforce server+DB, Vss2P4 script - on the same machine. It reduces the conversion time very much (6 hours instead of 6 days). 2. Run "analyze" and "analyze -f" if needed on the VSS DB until it fixed - no error messages should be appeared. In any case that the VSS DB is not consistent (e.g. - does not passing "analyze" correctly) - the conversion process will fail. Regards, Yariv ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| - Bundle HTML docs with the app, don't require HTML::Links as a prerequisite in the CPAN dist or vcp.pl file. - Allow the called executable name (cvs, p4, etc) to be set as an option. - Transfer and translate branch specs and other metadata on p4->p4 transfers. - Extend revml to have a <client> tag to allow p4->* conversions to carry the p4 client through. - option to lock label specs (integrate specs)? - Handle differently localized timestamps. RevML should be in GMT or use ISO8601's tz indicators. - VCP::Dest::cvs Investigate running cvs as root to spoof user names properly - setting the called executable name (another todo) could be extended to allow multi-word invocations - looks like cvs calls getlogin(), might need to spoof wtmp to do this - VCP::Dest::cvs Write RCS files directly - only way to get accurate data in to RCS file format - usernames, times - VCP::Filter::usermap to allow usernames to be altered - VCP::Filter::commentedit to allow comments to be edited (post-sort but pre change aggregation); this is to allow cvs2p4-like comments. - warn when a *Map filter is used and the default <<keep>> action fires, because this indicates a possible missing or faulty rule. - improve error reporting for .vcp files. Either use recursive descent to delegate each value to the appropriate object or capture line and column with each value for error reporting. - give better diagnostics when the state file appears to be out of date: - when --continue is specified we can't. - when --continus is not specified and a revision already exists in the destination state files (but not in the destination rep). We could keep track of the last known change to the destination in the state file and probe to see if that file is at the indicated revision. Or just watch for revisions coming along that should be in the dest (according to the state file) but aren't. - Add a --skip-unchanged-revs option or VCP::Filter that skips unchanged revisions; all children of such a revision become children of that revision's parent. - Enable an "--append-revs" flag to allow a bootstrap file to be added. This is dangerous (there's no checking to be sure that the first new version is the first version after the existing version in the repository) but useful. This might be done already with --bootstrap specified on the source, but is completely untested - reports and queries against the state files to show: - head rev of each filebranch - what source revs ended up where (path & rev_id) - how branches got mapped - what the main branch_id is for foo->cvs imports. - what fields got edited how by StringEdit, Map, LabelMap, etc. - Make the transfers more transactional, so we can recover from where we left off when something fails. We're part way there with the --continue support, but VCP needs to log what it's about to submit and sniff out how far the submittal got before it blew up. This would allow recovery by updating the state files to the correct state and not trying to double commit files. - Allow the state files to be checked in to the destination. Probably as text, in order to avoid sdbm byte ordering issues if they are checked out on a differently byte ordered system. - Perhaps allow keyword expansion, but convert the expanded texts so that they are no longer seens as RCS style keywords. This would allow imported files to have a "stamp of origin" in them. Would also need an option to leave the keywords in place in this case, since the user might presumably want expansion to work correctly in the new repository too. Suggested by Thomas Quinot <quinot@inf.enst.fr>. - Add a link checker to vcp html - An option to not bring over deleted files Steve James <SJames@ariba.com> - A report destination that offers a preview of what a transfer will do, with summary and long views. - Limit the number of NtLkLy queries per command to prevent server lockup. Steve James <SJames@ariba.com> (possibly URGENT, need to test). - Set CVS_PASSFILE for all cvs invocations to prevent mucking with the users' current .cvspass - Use ptys to handle CVS login, if available. Recomend installing IO::Pty if needed but not installed. - implement VCP::Source::cvs -d option when scanning RCS files - PERHAPS checksum all non-binary files line by line, removing all \r's in order to reduce sensitivity to varying platform settings between the source and the destination. - allow VCP::{Source,Dest}::* to "sniff" at unknown directories / files to see if they can detect what kind of repository is there. This will make schemes optional, so tab completion will work again. - Efficiency - Batch cvs checkouts somehow (see clkao's patch) - extend VCP::Source::cvs to build revisions directly from the RCS files, this will probably mean memorizing the offsets of the delta or full text chunk for each version in the RCS file, then applying them all as needed to get the desired version. They may need to be reversed as a speed hack since RCS files tend to store the most recent revision in full text and uses deltas from that to encode older revisions, and we'll probably want the oldest revision first. This means that we can build the more recent revisions from the older revisions by reversing the deltas as we apply them to build the older revisions, then apply those reversed deltas. Or something; not sure what's best here. - VCP::Source::revml should only keep on hand the versions it needs at each moment in order to conserve disk space. The problem with this is that the RevML may be coming from a non-seek()able byte stream, like STDIN, so we need to patch as we go. One alternative is to cache the revml off to the side and rescan it if this happens. Another is to only patch- as-you-go if the input is non-seek()able. NOTE: P'haps VCP::Source::revml and VCP::Source::cvs can share the RCS file scanner. NOTE: P'haps VCP::Source::revml and VCP::Source::cvs can share the an internal file revision format; RCS is bass ackwards for our needs. - in --continue mode, VCP::Source::p4 could do a p4 files to get all the source_filebranch_ids and then get the last_rev_in_filebranch for each, which would probably be a lot quicker than running a full filelog and throwing away most of the data (ie for a --continue on a large tree with lots of changes, but only one or two files have changed since the last export). - Consider offering a repeat attribute in RevML <char code="0x00" repeat="34234"> (david d zuhn <zoo@bravara.com>) - the RevMapDB should be purged of any revisions descended from a revision being transferred. Right now, if you restore the set repository from an earlier backup and don't rewind the vcp_state directory, you will end up with a mix of RevMapDB entries from the prior transfer and the current. For now, a warning is generated. - Cleanup - Unify END{} blocks that delete/destroy resources to get stable cleanup ordering. For instance, this should make sure that the directory a p4d is running in is not destroyed until the p4d is shut down (this affects t/99p4_label_branch_rev_1.t, for instance). - replace assert_eq (and it's *huge* reams of output on failure) with ok_or_diff. [Mostly done] - use VCP::Utils::is_win32() whereever $^O is tested for win32. - Refactor File::Spec->rel2abs( ..., start_dir ) calls in to a new VCP::Utils::start_dir(); - Refactor $self->work_path( "co" ... ) calls in to a VCP::Plugin::checkout_path( ... ) or generalize the concept of a repository workspace. - use parent/child nomenclature instead of previous/next - Rejected - VCP::Source::p4 should be able to create and read a metadata dump as an option. Watch out for different schemas in different p4d versions. Q: Read the btree files directly? 'twould be faster and more space efficient. (rejected by Perforce so as to not tie VCP to p4d's schema; this may still be contributed as OSS by others, but will not be done by the core team any time soon unless the plans change) - VCP::Dest::p4 should write a metadata file directly, and be able to merge new data in to a destination's exported metafile for reimport. Q: Write the btree files directly? This would bypass any checking p4d does on recovering from a metadata file. (rejected by Perforce so as to not tie VCP to p4d's schema; this may still be contributed as OSS by others, but will not be done by the core team any time soon unless the plans change) - An option to prefix all labels with some user-defined string Steve James <SJames@ariba.com> (this is no longer necessary, as vcp does not add its own labels by default).
# | Change | User | Description | Committed | |
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#105 | 5404 | Barrie Slaymaker |
- SVN support added - Makefile gives clearer notices about missing optional prereqs. - VCP::Filter::labelmap and VCP::Filter::map: <<skip>> replaces deprecated <<delete>> to be clearer that no revisions are deleted from either repository but some just are skipped and not inserted. - VCP::Filter::map: support added for SVN-like branch labels - VCP::Source: support added for ISO8601 timestamps emitted by SVN. |
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#104 | 5344 | Barrie Slaymaker | - Add test for time parsing fixed bug in VCP::Source. | ||
#103 | 4557 | Barrie Slaymaker | - VCP::Source::p4 uses "filelog -t" if p4d >= 2002.2 | ||
#102 | 4513 | Barrie Slaymaker | - <earlier_id> need noted in TODO | ||
#101 | 4507 | Barrie Slaymaker |
- RevML: - added <action>, removed <delete>, <placeholder> and <move> - added <from_id> for clones (and eventually merge actions) - Simplified DTD (can't branch DTD based on which action any more) - VCP::Source::cvs, VCP::Filter::changesets and VCP::Dest::p4 support from_id in <action>clone</action> records - VCP::Dest::perl_data added - VCP::Rev::action() "branch" added, no more undefined action strings - "placeholder" action removed |
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#100 | 4495 | Barrie Slaymaker | - record some ideas to better handle VSS branching perfidy | ||
#99 | 4481 | Barrie Slaymaker | - VCP::Filter::map calls skip_rev when deleting a rev (spotted by clkao) | ||
#98 | 4467 | Barrie Slaymaker | - Noted need to execute cleanup code in END{} in a stable order | ||
#97 | 4305 | Barrie Slaymaker | - Note FreeBSD unexpected output failure | ||
#96 | 4175 | Matt Attaway | Update with purged revision bug | ||
#95 | 4086 | Barrie Slaymaker | - TODO list updated | ||
#94 | 4038 | Barrie Slaymaker | - TODO cleaned up | ||
#93 | 3993 | Barrie Slaymaker | - Fold in changes from clkao's SVN work | ||
#92 | 3930 | Barrie Slaymaker |
- VCP::Source::cvs and VCP::Dest::p4 handle cloning deletes - "placeholder" actions and is_placeholder_rev() deprecated in favor of is_branch_rev() and is_clone_rev(). - Misc cleanups and minor bugfixes |
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#91 | 3858 | Barrie Slaymaker | - Final tweaks for 0.5 release | ||
#90 | 3814 | Barrie Slaymaker | - TODO items cleaned up a bit | ||
#89 | 3781 | Barrie Slaymaker | - Note some testing TODOs | ||
#88 | 3752 | Barrie Slaymaker | - TODO: --cd testing, renaming | ||
#87 | 3720 | Barrie Slaymaker | - Note some future feature adds in TODO | ||
#86 | 3692 | Barrie Slaymaker | - assert_eq() is deprecated | ||
#85 | 3681 | Barrie Slaymaker | - VCP now scans much more of real_vss_1 and converts it to revml | ||
#84 | 3679 | Barrie Slaymaker | - VCP::Source::vss respects --case-sensitive in more places | ||
#83 | 3673 | Barrie Slaymaker | - rev_root sanity check is now case insensitive on Win32 | ||
#82 | 3670 | Barrie Slaymaker | - Note new TODO | ||
#81 | 3666 | Barrie Slaymaker | - vcp can now edit existing .vcp files, for VSS sources and revml dests | ||
#80 | 3659 | Barrie Slaymaker | - Minor merges from crashed HD | ||
#79 | 3554 | John Fetkovich |
added p42cvs_default_filters sub. Corrected documentation. |
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#78 | 3533 | John Fetkovich | remove completed rel2abs items | ||
#77 | 3520 | John Fetkovich | add item | ||
#76 | 3484 | John Fetkovich | fix a prompt name | ||
#75 | 3483 | John Fetkovich | removed done item | ||
#74 | 3482 | John Fetkovich | done item removed | ||
#73 | 3468 | Barrie Slaymaker |
- get --output-config-file working with ui (if ui completes, which may not happen if the user enters invalid input). - Note various UI issue in TODO. |
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#72 | 3460 | Barrie Slaymaker |
- Revamp Plugin/Source/Dest hierarchy to allow for reguritating options in to .vcp files |
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#71 | 3434 | Barrie Slaymaker | Note important testing TODOs | ||
#70 | 3432 | Barrie Slaymaker | - "p4 print" to "p4 sync" | ||
#69 | 3413 | Barrie Slaymaker |
- Delete some completed TODOs - Note s/$^O.*Win32/is_win32()/g cleanup needed |
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#68 | 3405 | John Fetkovich | added item | ||
#67 | 3401 | Barrie Slaymaker |
- Note that VCP::Source::cvs should deal gracefully with "/module" (as opposed to "module") |
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#66 | 3395 | John Fetkovich | various ui refinements | ||
#65 | 3392 | Barrie Slaymaker | Note TODO to document need for VSS cleanup prior to conversion | ||
#64 | 3375 | John Fetkovich | more ui changes | ||
#63 | 3372 | Barrie Slaymaker | Note gerry's concerns about UI as must-do items | ||
#62 | 3336 | Barrie Slaymaker | Add API TODO to add RunWait() calls | ||
#61 | 3222 | Barrie Slaymaker | HTML build process tweak TODO | ||
#60 | 3180 | Barrie Slaymaker | Add to TODOs | ||
#59 | 3098 | Barrie Slaymaker |
Convert all length p4 command line calls to us p4 -x -. All hail p4 -x -. |
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#58 | 3088 | Barrie Slaymaker | Note p4->cvs problem | ||
#57 | 3078 | Barrie Slaymaker |
Note more CVS oddities we really should be testing for but aren't. |
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#56 | 3066 | Barrie Slaymaker |
Set time correctly on integrate and pre-delete add changes. |
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#55 | 3060 | Barrie Slaymaker | Note arglist too long error in p4->p4 conversion | ||
#54 | 3048 | Barrie Slaymaker | Note some tweaks | ||
#53 | 3030 | Barrie Slaymaker |
Note cleanup needed for placeholder revs on empty branches for CVS. |
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#52 | 3021 | Barrie Slaymaker |
Force integrate to branch from proper revision and allow it to branch from the predecessor of a deleted file (CVS allows file deletes). |
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#51 | 3009 | John Fetkovich | removed completed TODO item | ||
#50 | 3007 | Barrie Slaymaker | Read CVS vendor branche tags | ||
#49 | 3006 | Barrie Slaymaker | Note the bugs Gerry found. | ||
#48 | 2954 | John Fetkovich | removed completed item | ||
#47 | 2917 | Barrie Slaymaker | Reorganize TODO | ||
#46 | 2911 | Barrie Slaymaker | Document changes, add a few TODOs | ||
#45 | 2898 | Barrie Slaymaker | More TODO | ||
#44 | 2861 | Barrie Slaymaker | Note need to test -r and -d options. | ||
#43 | 2838 | John Fetkovich | Use parse_options rather than using Getopt::Long directly. | ||
#42 | 2823 | John Fetkovich | removed already done item | ||
#41 | 2809 | Barrie Slaymaker |
Implement --repo-id in Plugin.pm, refactor source & dest options parsing starting in VCP::Source::cvs (need to roll out to other sources and dests), get t/91cvs2revml.t passing again (first time in months! branching and --continue support works in cvs->foo!). |
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#40 | 2802 | John Fetkovich |
Added a source_repo_id to each revision, and repo_id to each Source and Dest. The repo_ids include repository type (cvs,p4,revml,vss,...) and the repo_server fields. Changed the $self->...->set() and $self->...->get() lines in VCP::Dest::* to pass in a conglomerated key value, by passing in the key as an ARRAY ref. Also various restructuring in VCP::DB.pm, VCP::DB_file.pm and VCP::DB_file::sdbm.pm related to this change. |
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#39 | 2776 | Barrie Slaymaker | Note need to test -r in test suite. | ||
#38 | 2775 | Barrie Slaymaker | Note possible future culling improvement | ||
#37 | 2773 | Barrie Slaymaker | TODO | ||
#36 | 2772 | Barrie Slaymaker | TODO | ||
#35 | 2771 | Barrie Slaymaker | Note need for source_repo_id in each rev & what to do with it | ||
#34 | 2768 | John Fetkovich |
Allow revml to be output in non-indented form with --no-indent option on dest::revml |
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#33 | 2764 | John Fetkovich |
add --compress switch to dest::revml add --uncompress switch to source::revml use gzip to compress/uncompress revml files |
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#32 | 2763 | John Fetkovich |
test a rerooted revml->p4 to someplace deep in the p4 tree, to make sure that VCP is configuring p4 to map the files to the right place. |
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#31 | 2758 | John Fetkovich | Check contents of t/cvsroot_2 in t/91revml2cvs.t | ||
#30 | 2755 | John Fetkovich | Completed coversion of tests to IPC::Run3 | ||
#29 | 2746 | Barrie Slaymaker | Make current and flag things that are now feasible | ||
#28 | 2721 | Barrie Slaymaker | VCP::Dest::p4 now uses RevMapDB | ||
#27 | 2707 | Barrie Slaymaker | todo items | ||
#26 | 2706 | Barrie Slaymaker | Interim checkin | ||
#25 | 2682 | Barrie Slaymaker | more underscorification documentation. | ||
#24 | 2307 | Barrie Slaymaker | get VCP::Filter::map working, update docs | ||
#23 | 2293 | Barrie Slaymaker | Update CHANGES, TODO, improve .vcp files, add --init-cvs | ||
#22 | 2281 | Barrie Slaymaker | foo | ||
#21 | 2267 | Barrie Slaymaker | factor out cvs2revml, test both --use-cvs and direct modes, with times | ||
#20 | 2242 | Barrie Slaymaker | add forthcoming p4 filelog -t | ||
#19 | 2233 | Barrie Slaymaker | debug | ||
#18 | 2229 | Barrie Slaymaker | reminders to self | ||
#17 | 2042 | Barrie Slaymaker | Basic source::p4 branching support | ||
#16 | 2017 | Barrie Slaymaker |
Interim checkin of id=/base_version_id for revml: and branch_diagram: |
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#15 | 2009 | Barrie Slaymaker |
lots of fixes, improve core support for branches and VCP::Source::cvs now supports branches. |
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#14 | 2006 | Barrie Slaymaker |
more preparations for branching support, handling of cvs :foo:... CVSROOT specs, misc fixes, improvements |
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#13 | 2005 | Barrie Slaymaker | Add code cleanup note | ||
#12 | 1855 | Barrie Slaymaker |
Major VSS checkin. Works on Win32 |
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#11 | 1809 | Barrie Slaymaker | VCP::Patch should ignore lineends | ||
#10 | 1448 | Barrie Slaymaker | suggestions for NtLkly hack cleanups, reporting. | ||
#9 | 1367 | Barrie Slaymaker | lots of docco updates | ||
#8 | 1358 | Barrie Slaymaker | Win32 changes | ||
#7 | 1330 | Barrie Slaymaker | Ignore cvs lock mgmt warnings in VCP::Source::cvs. | ||
#6 | 824 | Barrie Slaymaker | Fix p4 backfilling path math to not mangle paths. | ||
#5 | 719 | Barrie Slaymaker | vcp 0.221 | ||
#4 | 695 | Barrie Slaymaker |
Cleaned up support for binary files in VCP::Dest::revml and altered test suite to deal with it better. Added some thoughts to the TODO file. |
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#3 | 628 | Barrie Slaymaker | Cleaned up POD in bin/vcp, added BSD-style license. | ||
#2 | 620 | Barrie Slaymaker |
Underscorify CVS tags, only warn about undeleted files if debugging. |
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#1 | 478 | Barrie Slaymaker |
0.05 Mon Dec 18 07:27:53 EST 2000 - Use `p4 labels //...@label` command as per Rober Cowham's suggestion, with the '-s' flag recommended by Christopher Siewald and Amaury.FORGEOTDARC@atsm.fr. Though it's actually something like vcp: running /usr/bin/p4 -u safari -c safari -p localhost:5666 -s files //.../NtLkly //...@compiler_a3 //.../NtLkly //...@compiler_may3 and so //on //for 50 parameters to get the speed up. I use the //.../NtLkly "file" as //a separator between the lists of files in various //revisions. Hope nobody has any files named that :-). What I should do is choose a random label that doesn't occur in the labels list, I guess. - VCP::Source::revml and VCP::Dest::revml are now binary, control code, and "hibit ASCII" (I know, that's an oxymoron) clean. The <comment>, <delta>, and <content> elements now escape anything other than tab, line feed, space, or printable chars (32 <= c <= ASCII 126) using a tag like '<char code="0x09">'. The test suite tests all this. Filenames should also be escaped this way, but I didn't get to that. - The decision whether to do deltas or encode the content in base64 is now based on how many characters would need to be escaped. - We now depend on the users' diff program to have a "-a" option to force it to diff even if the files look binary to it. I need to use Diff.pm and adapt it for use on binary data. - VCP::Dest::cvs now makes sure that no two consecutive revisions of the same file have the same mod_time. VCP::Source::p4 got so fast at pulling revisions from the repositories the test suite sets up that CVS was not noticing that files had changed. - VCP::Plugin now allows you to set a list of acceptable result codes, since we now use p4 in ways that make it return non-zero result codes. - VCP::Revs now croaks if you try to add two entries of the same VCP::Rev (ie matching filename and rev_id). - The <type> tag is now limited to "text" or "binary", and is meant to pass that level of info between foreign repositories. - The <p4_info> on each file now carries the one line p4 description of the file so that p4->p4 transferes can pick out the more detailed info. VCP::Source::p4, VCP::Dest::p4 do this. - VCP::{Source,Dest}::{p4,cvs} now set binaryness on added files properly, I think. For p4->p4, the native p4 type is preserved. For CVS sources, seeing the keyword substitution flag 'o' or 'b' implies binaryness, for p4, seeing a filetype like qr/u?x?binary/ or qr/x?tempobj/ or "resource" implies binaryness (to non-p4 destinations). NOTE: Seeing a 'o' or 'b' in a CVS source only ends up setting the 'b' option on the destination. That should be ok for most uses, but we can make it smarter for cvs->cvs transfers if need be. |