Dest.pm #2

# Change User Description Committed
#2 28901 marc_tooley ""
#1 5835 marc_tooley VCP branch to prep for incoming bugfixes for the Source/svn.pm module.
//guest/perforce_software/revml/lib/VCP/Dest.pm
#57 4497 Barrie Slaymaker - --rev-root documented
       - All destinations handle rev_root defaulting now
#56 4487 Barrie Slaymaker - dead code removal (thanks to clkao's coverage report)
#55 4483 Barrie Slaymaker - calls to skip_rev() are summarized to STDOUT
#54 4021 Barrie Slaymaker - Remove all phashes and all base & fields pragmas
- Work around SWASHGET error
#53 3855 Barrie Slaymaker - vcp scan, filter, transfer basically functional
    - Need more work in re: storage format, etc, but functional
#52 3850 Barrie Slaymaker - No longer stores all revs in memory
#51 3809 Barrie Slaymaker - compare_base_revs() now always called with 2 parameters
#50 3805 Barrie Slaymaker - VCP::Revs::fetch_files() removed
#49 3802 Barrie Slaymaker - tweak whitespace
#48 3800 Barrie Slaymaker - <branches> removed from all code
#47 3769 Barrie Slaymaker - avg_comment_time sort key removed
#46 3706 Barrie Slaymaker - VCP gives some indication of output progress (need more)
#45 3460 Barrie Slaymaker - Revamp Plugin/Source/Dest hierarchy to allow for
  reguritating options in to .vcp files
#44 3429 Barrie Slaymaker - Refactor db_location() into VCP::Plugin so VCP::Source::vss will
  be able to use it.
#43 3409 Barrie Slaymaker - Minor doc and code readability improvements
#42 3155 Barrie Slaymaker Convert to logging using VCP::Logger to reduce stdout/err spew.
       Simplify & speed up debugging quite a bit.
       Provide more verbose information in logs.
       Print to STDERR progress reports to keep users from wondering
       what's going on.
       Breaks test; halfway through upgrading run3() to an inline
       function for speed and for VCP specific features.
#41 3133 Barrie Slaymaker Make destinations call back to sources to check out files to
       simplify the architecture (is_metadata_only() no longer needed)
       and make it more optimizable (checkouts can be batched).
#40 3129 Barrie Slaymaker Stop calling the slow Cwd::cwd so much, use start_dir
       instead.
#39 3120 Barrie Slaymaker Move changeset aggregation in to its own filter.
#38 3115 Barrie Slaymaker Move sorting function to the new VCP::Filter::sort;
       it's for testing and reporting only and the code
       was bloating VCP::Dest and limiting VCP::Rev
       and VCP::Dest optimizations.  Breaks test suite in minor
       way.
#37 3096 Barrie Slaymaker Tuning
#36 3087 Barrie Slaymaker Improve diagnostics
#35 3084 Barrie Slaymaker Minor improvement to reporting.
#34 3077 Barrie Slaymaker remove debugging output
#33 3076 Barrie Slaymaker Improve change aggregation
#32 3059 Barrie Slaymaker Minor cleanup of warning about undefined variable usage
#31 3046 Barrie Slaymaker Fix revision sorting
#30 3008 John Fetkovich make state database files go under vcp_state in the
program start directory (start_dir) instead of start_dir
       itself.  Also escape periods (.) from the database directory
       as well as the characters already escaped.
#29 2959 John Fetkovich added dump method to lib/VCP/DB_File/sdbm.pm to dump keys => values
       from a sdbm file.  removed similar code from bin/dump_head_revs,
       bin/dump_rev_map and bin/dump_main_branch_id and called this method
       instead.  also made parse_files_and_revids_from_head_revs_db sub
       in TestUtils to use in test suites instead of
       parse_files_and_revids_from_p4_files et. al.
#28 2928 John Fetkovich Added empty sub to VCP::Utils.pm to check for empty or undefined
       strings.  Added a couple of calls to it in Dest.pm.
#27 2926 John Fetkovich remove --state-location switch
       add --db-dir and --repo-id switches
       build state location from concatenation of those two.
#26 2899 Barrie Slaymaker Implement a natural sort that organizes the revs in to trees and
       then builts the submittal order by poping the first root off the
       trees and then sorting any child revs in to the roots list.
#25 2873 Barrie Slaymaker Add MainBranchIdDB and a dump util.
#24 2808 Barrie Slaymaker Pass source_repo_id in to last_rev_in_filebranch
#23 2800 Barrie Slaymaker Get --continue working in cvs->foo transfers.
#22 2725 Barrie Slaymaker Start using HeadRevs.pm.
#21 2720 Barrie Slaymaker Factor RevMapDB code up in to VCP::Dest.
#20 2713 Barrie Slaymaker Factor RevMapDB management up in to VCP::Dest
#19 2330 Barrie Slaymaker Silence warnings in corner condition of transferring one file.
#18 2324 Barrie Slaymaker Take branch_id in to account in presort stage so that
       branched files with the same name get treated as
       independant files.
#17 2241 Barrie Slaymaker RCS file scanning improvements, implement some of -r
#16 2235 Barrie Slaymaker Debugging cvs speed reader.
#15 2233 Barrie Slaymaker debug
#14 2232 Barrie Slaymaker Major memory and sort speed enhancements.
#13 2228 Barrie Slaymaker working checkin
#12 2198 Barrie Slaymaker Minor bugfix for single file mode.
#11 2154 Barrie Slaymaker Speed up sorting
#10 2042 Barrie Slaymaker Basic source::p4 branching support
#9 2009 Barrie Slaymaker lots of fixes, improve core support for branches and VCP::Source::cvs
       now supports branches.
#8 1855 Barrie Slaymaker Major VSS checkin.
 Works on Win32
#7 1822 Barrie Slaymaker Get all other tests passing but VSS.
 Add agvcommenttime
       sort field.
#6 1809 Barrie Slaymaker VCP::Patch should ignore lineends
#5 1055 Barrie Slaymaker add sorting, revamp test suite, misc cleanup.
 Dest/revml is
not portable off my system yet (need to release ...::Diff)
#4 827 Barrie Slaymaker Add a test for and debug p4->cvs incremental exports.
#3 628 Barrie Slaymaker Cleaned up POD in bin/vcp, added BSD-style license.
#2 468 Barrie Slaymaker - VCP::Dest::p4 now does change number aggregation based on the
  comment field changing or whenever a new revision of a file with
  unsubmitted changes shows up on the input stream.  Since revisions of
  files are normally sorted in time order, this should work in a number
  of cases.  I'm sure we'll need to generalize it, perhaps with a time
  thresholding function.
- t/90cvs.t now tests cvs->p4 replication.
- VCP::Dest::p4 now doesn't try to `p4 submit` when no changes are
  pending.
- VCP::Rev now prevents the same label from being applied twice to
  a revision.  This was occuring because the "r_1"-style label that
  gets added to a target revision by VCP::Dest::p4 could duplicate
  a label "r_1" that happened to already be on a revision.
- Added t/00rev.t, the beginnings of a test suite for VCP::Rev.
- Tweaked bin/gentrevml to comment revisions with their change number
  instead of using a unique comment for every revision for non-p4
  t/test-*-in-0.revml files.  This was necessary to test cvs->p4
  functionality.
#1 467 Barrie Slaymaker Version 0.01, initial checkin in perforce public depot.