package VCP::Dest::cvs ; =head1 NAME VCP::Dest::cvs - cvs destination driver =head1 SYNOPSIS vcp <source> cvs:module vcp <source> cvs::pserver:cvs.foo.com:module vcp <source> cvs:/path/to/cvsroot:module --init-cvsroot vcp <source> cvs:/path/to/cvsroot:module --init-cvsroot --delete-cvsroot where module is a cvs module or directory that already exists within CVS. =head1 DESCRIPTION This driver allows L<vcp|vcp> to insert revisions in to a CVS repository. Checks out the indicated module or directory in to a temporary directory and use it to add, delete, and alter files. If the module does not exist it is created with "cvs import." TODO: Skip all directories named "CVS", in case a CVS tree is being imported. Perhaps make it fatal, but use an option to allow it. In this case, CVS directories can be detected by scanning revs before doing anything. =head1 OPTIONS =over =item --init-cvsroot Initializes a cvs repository in the directory indicated in the cvs CVSROOT spec. Refuses to init a non-empty directory. =item --delete-cvsroot If C<--init-cvsroot> is passed and the target directory is not empty, it will be deleted. THIS IS DANGEROUS AND SHOULD ONLY BE USED IN TEST ENVIRONMENTS. =back =cut $VERSION = 1 ; use strict ; use Carp ; use File::Basename ; use File::Path ; use VCP::Debug qw( :debug ); use VCP::Logger qw( pr lg pr_doing ); use VCP::Rev ; use VCP::Utils qw( empty is_win32 ); use VCP::Utils::cvs qw( RCS_underscorify_tag ); ## If we ever want to store state in the dest repo, this constant ## turns that on. It should become an option if it is ever ## reenabled, probably replacing the VCP::RevMapDB. use constant store_state_in_repo => 0; use base qw( VCP::Dest VCP::Utils::cvs ) ; use fields ( 'CVS_CHANGE_ID', ## The current change_id in the rev_meta sequence, if any 'CVS_LAST_MOD_TIME', ## A HASH keyed on working files of the mod_times of ## the previous revisions of those files. This is used ## to make sure that new revision get a different mod_time ## so that CVS never thinks that a new revision hasn't ## changed just because the VCP::Source happened to create ## two files with the same mod_time. 'CVS_PENDING_COMMAND', ## "add" or "edit" 'CVS_PENDING', ## Revs to be committed 'CVS_INIT_CVSROOT', ## cvs option to initialize cvs root directory 'CVS_DELETE_CVSROOT', ## cvs option to delete cvs root directory ## These next fields are used to detect changes between revs that cause a ## commit. Commits are batched for efficiency's sake. 'CVS_PREV_CHANGE_ID', ## Change ID of previous rev 'CVS_LAST_SEEN_BRANCH', ## HASH of last seen revisions, keyed by name ) ; ## Optimization note: The slowest thing is the call to "cvs commit" when ## something's been added or altered. After all the changed files have ## been checked in by CVS, there's a huge pause (at least with a CVSROOT ## on the local filesystem). So, we issue "cvs add" whenever we need to, ## but we queue up the files until a non-add is seem. Same for when ## a file is edited. This preserves the order of the files, without causing ## lots of commits. Note that we commit before each delete to make sure ## that the order of adds/edits and deletes is maintained. #=item new # #Creates a new instance of a VCP::Dest::cvs. Contacts the cvsd using the cvs #command and gets some initial information ('cvs info' and 'cvs labels'). # #=cut sub new { my $class = shift ; $class = ref $class || $class ; my VCP::Dest::cvs $self = $class->SUPER::new( @_ ) ; ## Parse the options my ( $spec, $options ) = @_ ; $self->parse_cvs_repo_spec( $spec ) unless empty $spec; $self->parse_options( $options ); return $self ; } sub options_spec { my VCP::Dest::cvs $self = shift; return ( $self->SUPER::options_spec, "init-cvsroot" => \$self->{CVS_INIT_CVSROOT}, "delete-cvsroot" => \$self->{CVS_DELETE_CVSROOT}, ); } sub init { my VCP::Dest::cvs $self = shift; ## Set default repo_id. $self->repo_id( "cvs:" . $self->repo_server ) if empty $self->repo_id && ! empty $self->repo_server ; $self->deduce_rev_root( $self->repo_filespec ) ; if ( $self->{CVS_INIT_CVSROOT} ) { if ( $self->{CVS_DELETE_CVSROOT} ) { $self->rev_map->delete_db; $self->head_revs->delete_db; $self->main_branch_id->delete_db; $self->files->delete_db; } $self->init_cvsroot; } else { pr "ignoring --delete-cvsroot, which is only useful with --init-cvsroot" if $self->{CVS_DELETE_CVSROOT}; } $self->rev_map->open_db; $self->head_revs->open_db; $self->main_branch_id->open_db; $self->files->open_db; $self->command_stderr_filter( qr{^(?:cvs (?:server|add|remove): (re-adding|use 'cvs commit' to).*)\n} ) ; } sub init_cvsroot { my VCP::Dest::cvs $self = shift; my $root = $self->cvsroot; die "cvsroot undefined\n" unless defined $root; die "cvsroot is empty string\n" if $root eq ""; die "cvsroot not specified\n" if substr( $root, 0, 1 ) eq ":"; die "cannot cvs init non local root $root\n" if substr( $root, 0, 1 ) eq ":"; die "$root is not a dir\n" if -e $root && ! -d _; my @files; @files = glob "$root/*" if -d $root; if ( @files && $self->{CVS_DELETE_CVSROOT} ) { require File::Path; rmtree [ @files ]; @files = glob "$root/*"; } die "cannot cvs init non-empty dir $root\n" if @files; $self->cvs( [ qw( init ) ], { in_dir => $root } ); } sub handle_header { my VCP::Dest::cvs $self = shift ; $self->rev_root( $self->header->{rev_root} ) unless defined $self->rev_root ; $self->create_cvs_workspace( create_in_repository => 1, ) ; $self->{CVS_PENDING_COMMAND} = "" ; $self->{CVS_PENDING} = [] ; $self->{CVS_PREV_CHANGE_ID} = undef ; $self->SUPER::handle_header( @_ ) ; } sub checkout_file { my VCP::Dest::cvs $self = shift ; my VCP::Rev $r ; ( $r ) = @_ ; lg "$r checking out ", $r->as_string, " from cvs dest repo"; my $fn = $self->denormalize_name( $r->name ); my $work_path = $self->work_path( $fn ) ; debug "work_path '$work_path'" if debugging; # $self->{CVS_LAST_SEEN_BRANCH}->{$r->name} = $r; my ( undef, $work_dir ) = fileparse( $work_path ) ; $self->mkpdir( $work_path ) unless -d $work_dir ; my $tag = store_state_in_repo ? RCS_underscorify_tag "vcp_" . $r->id : ($self->rev_map->get( [ $r->source_repo_id, $r->id ] ))[0]; ## Ok, the tricky part: we need to use a tag, but we don't want it ## to be sticky, or we get an error the next time we commit this ## file, since the tag is not likely to be a branch revision. ## Apparently the way to do this is to print it to stdout on update ## (or checkout, but we used update so it works with a $fn relative ## to the cwd, ie a $fn with no module name first). ## The -kb is a hack to get the tests to pass on Win32, where \n ## becomes \r\n on checkout otherwise. TODO: figure out what is ## the best thing to do. We might try it without the -kb, then ## if the digest check fails, try it again with -kb. Problem is ## that said digest check occurs in VCP/Source/revml, not here, ## so we need to add a "can retry" return result to the API and ## modify the Sources to use it if a digest check fails. $self->cvs( [ qw( update -d -kb -p ), -r => $tag, $fn ], \undef, $work_path, ) ; die "'$work_path' not created by cvs checkout" unless -e $work_path ; return $work_path; } sub handle_rev { my VCP::Dest::cvs $self = shift ; my VCP::Rev $r ; ( $r ) = @_ ; debug "handle_rev got ", $r->as_string if debugging; my $change_id = $r->change_id; if ( @{$self->{CVS_PENDING}} ) { if ( @{$self->{CVS_PENDING}} > 25 ) { $self->commit( "more than 25 pending changes" ); } elsif ( $change_id ne $self->{CVS_PREV_CHANGE_ID} ) { $self->commit( "end of change ", $self->{CVS_PREV_CHANGE_ID}, " reached" ); } } $self->{CVS_PREV_CHANGE_ID} = $change_id ; my $fn = $self->denormalize_name( $r->name ) ; my $work_path = $self->work_path( $fn ) ; if ( $r->is_base_rev ) { $self->compare_base_revs( $r, $work_path ) if defined $work_path ; pr_doing; return; } if ( $r->action eq 'delete' ) { # $self->commit( "time to do a delete" ) if @{$self->{CVS_PENDING}}; unlink $work_path || die "$! unlinking $work_path" ; $self->cvs( ["remove", $fn] ) ; ## Do this commit by hand since there are no CVS_PENDING revs, which ## means $self->commit will not work. It's relatively fast, too. $self->cvs( ["commit", "-m", $r->comment || "", $fn] ) ; delete $self->{CVS_LAST_SEEN_BRANCH}->{$r->name}; ## TODO: update rev_map here? $self->head_revs->set( [ $r->source_repo_id, $r->source_filebranch_id ], $r->source_rev_id, $r->action ); $self->files->set( [ $fn ], "deleted" ); pr_doing; } else { ## TODO: Move this in to commit(). { my ( $vol, $work_dir, undef ) = File::Spec->splitpath( $work_path ) ; unless ( -d $work_dir ) { my @dirs = File::Spec->splitdir( $work_dir ) ; my $this_dir = shift @dirs ; my $base_dir = File::Spec->catpath( $vol, $this_dir, "" ) ; do { ## Warn: MacOS danger here: "" is like Unix's "..". Shouldn't ## ever be a problem, we hope. if ( length $base_dir && ! -d $base_dir ) { $self->mkdir( $base_dir ) ; ## We dont' queue these to a PENDING because these ## should be pretty rare after the first checkin. Could ## have a modal CVS_PENDING with modes like "add", "remove", ## etc. and commit whenever the mode's about to change, ## I guess. $self->cvs( ["add", $base_dir] ) ; } $this_dir = shift @dirs ; $base_dir = File::Spec->catdir( $base_dir, $this_dir ) ; } while @dirs ; } } my $branch_id = $r->branch_id; $branch_id = "" unless defined $branch_id; ## See if this should be the main branch for this file. my ( $main_branch_id ) = $self->main_branch_id->get( [ $fn ] ); my $switch_branches = do { my $last_seen_branch_id = $self->{CVS_LAST_SEEN_BRANCH}->{$fn}; $self->{CVS_LAST_SEEN_BRANCH}->{$fn} = $branch_id unless $r->action eq "placeholder"; ## By definition, the first revision of a file must ## predate any descendants, so if we have no main_branch_id ## for a file, we can ASSume that it is the main ## dev branch, or trunk. unless ( defined $main_branch_id ) { $main_branch_id = $r->branch_id; $main_branch_id = "" unless defined $main_branch_id; $self->main_branch_id->set( [ $fn ], $main_branch_id ); } debug "dev trunk (main branch) for '$fn' is '$main_branch_id',", " current rev is on '$branch_id'", defined $last_seen_branch_id ? ( ", last seen this run was '$last_seen_branch_id' " ) : () if debugging; defined $last_seen_branch_id ? $last_seen_branch_id ne $branch_id : $branch_id ne $main_branch_id; }; if ( $r->action eq "placeholder" ) { if ( $switch_branches ) { ## ASSume it's a branch founding placeholder and set the tag. my $branch_tag = RCS_underscorify_tag $branch_id; ## See if this is the spawning of a new branch: IOW, if the ## parent's branch_id is not the same as our branch_id my ( $previous_rev_id ) = defined $r->previous_id ? eval { $self->rev_map->get( [ $r->source_repo_id, $r->previous_id ] ); } : (); # create the new branch. $self->cvs( [ "tag", "-b", "-r" . $previous_rev_id, $branch_tag, $fn ] ); } $self->rev_map->set( [ $r->source_repo_id, $r->id ], "<placeholder has no destination rev_id>", defined $r->branch_id ? $r->branch_id : "" ); pr_doing; return; } $self->commit( "switching to ", empty $branch_id ? "main" : $branch_id, " branch" ) if $switch_branches; ## CVS must see the mod_time change to recognize a file as new. ## So we peek at the previously entered one and studiously avoid ## committing a new version with the same mod_time. This is ## an issue when importing files from a source that does not ## track mod_times because we can easily fire multiple versions ## at cvs within a second. my $mod_time_to_avoid; if ( -e $work_path ) { unlink $work_path or die "$! unlinking $work_path"; $mod_time_to_avoid = (stat $work_path)[9]; } if ( $switch_branches ) { if ( $branch_id eq $main_branch_id ) { ## head back to the main branch $self->cvs( [ "update", "-A", $fn ] ); } else { my $branch_tag = RCS_underscorify_tag $branch_id; ## See if this is the spawning of a new branch: IOW, if the ## parent's branch_id is not the same as our branch_id my ( $previous_rev_id, $previous_branch_id ) = defined $r->previous_id ? eval { $self->rev_map->get( [ $r->source_repo_id, $r->previous_id ] ); } : (); $previous_branch_id = "" unless defined $previous_branch_id; if ( $branch_id ne $previous_branch_id ) { # create the new branch. die "vcp: branch parent '", $r->previous_id, "' not seen yet while tagging '$branch_tag'" if empty $previous_rev_id; $self->cvs( [ "tag", "-b", "-r" . $previous_rev_id, $branch_tag, $fn ] ); } $self->cvs( [ "update", "-r" . $branch_tag, $fn ] ) unless $r->action eq "placeholder"; } $mod_time_to_avoid = (stat $work_path)[9]; unlink $work_path or die "$! unlinking $work_path" if -e $work_path; } ## TODO: Don't assume same filesystem or working link(). ## TODO: Batch these. $r->dest_work_path( $work_path ) ; my $source_fn = $r->get_source_file; if ( $source_fn ne $work_path ) { debug "linking $source_fn to $work_path" if debugging; link $source_fn, $work_path or die "$! linking '$source_fn' -> '$work_path'" ; } if ( defined $r->mod_time ) { utime $r->mod_time, $r->mod_time, $work_path or die "$! changing times on $work_path" ; } my ( $acc_time, $mod_time ) = (stat( $work_path ))[8,9] ; while ( ( $self->{CVS_LAST_MOD_TIME}->{$work_path} || 0 ) == $mod_time || ( ( $mod_time_to_avoid || 0 ) == $mod_time ) ) { lg "tweaking mod_time on '$work_path' from ", "".localtime $mod_time, " to ", "".localtime $mod_time + 1, " at ", "".localtime; ++$mod_time ; utime $acc_time, $mod_time, $work_path or die "$! changing times on $work_path" ; } $self->{CVS_LAST_MOD_TIME}->{$work_path} = $mod_time ; my @file_state = $self->files->get( [ $fn ] ); unless ( @file_state && $file_state[0] ne "deleted" ) { ## New file. my @bin_opts = $r->type ne "text" ? "-kb" : () ; # $self->commit if $self->{CVS_PENDING_COMMAND} ne "add" ; $self->cvs( [ "add", @bin_opts, "-m", $r->comment || '', $fn ] ) ; # $self->{CVS_PENDING_COMMAND} = "add" ; $self->files->set( [ $fn ], "added" ); } else { ## Change the existing file # $self->commit if $self->{CVS_PENDING_COMMAND} ne "edit" ; # $self->{CVS_PENDING_COMMAND} = "edit" ; } push @{$self->{CVS_PENDING}}, $r ; } } sub handle_footer { my VCP::Dest::cvs $self = shift ; $self->commit( "end of transfer" ) if $self->{CVS_PENDING} && @{$self->{CVS_PENDING}} ;#|| $self->{CVS_DELETES_PENDING} ; $self->SUPER::handle_footer ; } sub commit { my VCP::Dest::cvs $self = shift ; lg "committing: ", @_; return unless @{$self->{CVS_PENDING}} ; ## All comments should be the same, since we alway commit when the ## comment changes. my $comment = $self->{CVS_PENDING}->[0]->comment || '' ; ## @names was originally to try to convince cvs to commit things in the ## preferred order. No go: cvs chooses some order I can't fathom without ## reading it's source code. I'm leaving this in for now to keep cvs ## from having to scan the working dirs for changes, which may or may ## not be happening now (need to check at some point). my @names = map $_->dest_work_path, @{$self->{CVS_PENDING}} ; my $commit_log; $self->cvs( ['commit', '-m', $comment, @names ], undef, \$commit_log ) ; # pr "committed " . @names, " files (", @_, ")"; ## Parse out the rev numbers that CVS assigned. my %cvs_rev_ids; { my $fn; while ( $commit_log =~ m/\G(.*?)([\r\n]+|\z)/g ) { my $line = $1; if ( $line =~ /^Checking in (.*);/ ) { $fn = is_win32 ? File::Spec->canonpath( $1 ) : $1; next; } elsif ( $line =~ /^\w+ revision:\s+([.0-9]+)/ ) { $cvs_rev_ids{$fn} = $1; undef $fn; } } } for my $r ( @{$self->{CVS_PENDING}} ) { my $cvs_rev_id = $cvs_rev_ids{$r->dest_work_path}; ## See if this is the spawning of a new branch: IOW, if the ## parent's branch_id is not the same as our branch_id my ( undef, $previous_branch_id ) = defined $r->previous_id ? eval { $self->rev_map->get( [ $r->source_repo_id, $r->previous_id ] ); } : (); unless ( defined $cvs_rev_id ) { if ( ! empty( $r->previous_id ) && ( $r->branch_id || "" ) ne ( $previous_branch_id || "" ) ) { ## Ignore missing rev numbers from the first rev on ## a branch. These are often unchanged. } else { $commit_log =~ s/^/ /mg; require Data::Dumper; die "no rev number found in cvs commit log output for ", $r->dest_work_path, "(", $r->as_string, ")", ":\n", $commit_log, "cvs revs parsed: ", Data::Dumper::Dumper( \%cvs_rev_ids ); } } else { lg $r->as_string, " committed as $cvs_rev_id"; $self->rev_map->set( [ $r->source_repo_id, $r->id ], $cvs_rev_id, defined $r->branch_id ? $r->branch_id : "" ); } $self->head_revs->set( [ $r->source_repo_id, $r->source_filebranch_id ], $r->source_rev_id, $r->action ); } $commit_log = undef; for my $r ( @{$self->{CVS_PENDING}} ) { $self->tag( $_, $r->dest_work_path ) for ( store_state_in_repo && defined $r->id ? "vcp_" . $r->id : (), $r->labels, ) ; } ## Allow Perl GC and $r->DESTROY to clean up the filesystem and ## throw away the source file. for my $r ( @{$self->{CVS_PENDING}} ) { pr_doing; $r->set_work_path( undef ); } @{$self->{CVS_PENDING}} = () ; $self->{CVS_PENDING_COMMAND} = "" ; } sub tag { my VCP::Dest::cvs $self = shift ; my $tag = RCS_underscorify_tag shift; $self->cvs( ['tag', $tag, @_] ) ; } =head1 AUTHOR Barrie Slaymaker <barries@slaysys.com> =head1 COPYRIGHT Copyright (c) 2000, 2001, 2002 Perforce Software, Inc. All rights reserved. See L<VCP::License|VCP::License> (C<vcp help license>) for the terms of use. =cut 1
# | Change | User | Description | Committed | |
---|---|---|---|---|---|
#72 | 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 |
||
#71 | 4227 | Barrie Slaymaker |
- VCP::Dest::cvs now handles a module name with no trailing "/..." (reported by Alexandros Karypidis karypid inf uth gr). - VCP::Dest::cvs now handles a missing filespec (module name) if the source repository passed along a rev_root |
||
#70 | 4127 | Barrie Slaymaker |
- VCP::Dest::cvs now forces commits so that unchanged files will be committed. |
||
#69 | 4126 | Barrie Slaymaker |
- Comments with leading hyphens and embedded quotes are now tested for - VCP::Dest::cvs now handles comments with embedded double quotes on Win32 |
||
#68 | 4021 | Barrie Slaymaker |
- Remove all phashes and all base & fields pragmas - Work around SWASHGET error |
||
#67 | 4012 | Barrie Slaymaker | - Remove dependance on pseudohashes (deprecated Perl feature) | ||
#66 | 3970 | Barrie Slaymaker |
- VCP::Source handles rev queing, uses disk to reduce RAM - Lots of other fixes |
||
#65 | 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 |
||
#64 | 3908 | Barrie Slaymaker | - Debugging cleanups | ||
#63 | 3855 | Barrie Slaymaker |
- vcp scan, filter, transfer basically functional - Need more work in re: storage format, etc, but functional |
||
#62 | 3850 | Barrie Slaymaker | - No longer stores all revs in memory | ||
#61 | 3837 | Barrie Slaymaker | - Improved progress bar support | ||
#60 | 3813 | Barrie Slaymaker | - VCP::Rev::previous() is no more | ||
#59 | 3812 | Barrie Slaymaker | - VCP::Dest::* no longer need VCP::Rev->previous() | ||
#58 | 3811 | Barrie Slaymaker | - fetch_*() and get_rev() renamed get_source_file() | ||
#57 | 3809 | Barrie Slaymaker | - compare_base_revs() now always called with 2 parameters | ||
#56 | 3805 | Barrie Slaymaker | - VCP::Revs::fetch_files() removed | ||
#55 | 3706 | Barrie Slaymaker | - VCP gives some indication of output progress (need more) | ||
#54 | 3460 | Barrie Slaymaker |
- Revamp Plugin/Source/Dest hierarchy to allow for reguritating options in to .vcp files |
||
#53 | 3410 | Barrie Slaymaker |
- Minor win32 adaptation - More aggressive filesystem cleanup |
||
#52 | 3384 | John Fetkovich | moved setting of default repo_id | ||
#51 | 3285 | John Fetkovich |
In 'sub new' constructor, Only call parse_cvs_repo_spec if a $spec is provided. parse_cvs_repo_spec also now sets repo_id. |
||
#50 | 3278 | John Fetkovich | split 'sub init' out from 'sub new' | ||
#49 | 3208 | John Fetkovich | documentation (pod) fixes. | ||
#48 | 3194 | John Fetkovich | pod fix | ||
#47 | 3165 | Barrie Slaymaker | Don't commit so often but do tell the user what's going on. | ||
#46 | 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. |
||
#45 | 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). |
||
#44 | 2973 | Barrie Slaymaker | Fix handling of branched but unchanged files | ||
#43 | 2972 | Barrie Slaymaker | Interim checkin | ||
#42 | 2926 | John Fetkovich |
remove --state-location switch add --db-dir and --repo-id switches build state location from concatenation of those two. |
||
#41 | 2901 | Barrie Slaymaker |
Make VCP::Dest::cvs use more persistant state to handle boundary conditions better. |
||
#40 | 2872 | Barrie Slaymaker | Improve VCP::Dest::cvs branch handling | ||
#39 | 2838 | John Fetkovich | Use parse_options rather than using Getopt::Long directly. | ||
#38 | 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. |
||
#37 | 2774 | Barrie Slaymaker | Update HeadRevDB on submit/commit/write | ||
#36 | 2725 | Barrie Slaymaker | Start using HeadRevs.pm. | ||
#35 | 2720 | Barrie Slaymaker | Factor RevMapDB code up in to VCP::Dest. | ||
#34 | 2713 | Barrie Slaymaker | Factor RevMapDB management up in to VCP::Dest | ||
#33 | 2712 | Barrie Slaymaker |
RevMapDB works, branching seems to (pending further changes in statefulness so we can get incremental revml output without using labels in the source repo). |
||
#32 | 2706 | Barrie Slaymaker | Interim checkin | ||
#31 | 2703 | Barrie Slaymaker | use the new RevMapDB in VCP::Dest::cvs | ||
#30 | 2699 | Barrie Slaymaker | remove unnecessary dependancies | ||
#29 | 2663 | Barrie Slaymaker |
Fix mtime bug in VCP::Dest::cvs in branching code Improve temp directory management |
||
#28 | 2647 | Barrie Slaymaker | Add VCP::Dest::cvs --delete-cvsroot option | ||
#27 | 2620 | John Fetkovich | Added some error checks. | ||
#26 | 2293 | Barrie Slaymaker | Update CHANGES, TODO, improve .vcp files, add --init-cvs | ||
#25 | 2235 | Barrie Slaymaker | Debugging cvs speed reader. | ||
#24 | 2042 | Barrie Slaymaker | Basic source::p4 branching support | ||
#23 | 2026 | Barrie Slaymaker | VCP::8::cvs now supoprt branching | ||
#22 | 2015 | Barrie Slaymaker | submit changes | ||
#21 | 2009 | Barrie Slaymaker |
lots of fixes, improve core support for branches and VCP::Source::cvs now supports branches. |
||
#20 | 2006 | Barrie Slaymaker |
more preparations for branching support, handling of cvs :foo:... CVSROOT specs, misc fixes, improvements |
||
#19 | 1998 | Barrie Slaymaker | Initial, revml and core VCP support for branches | ||
#18 | 1758 | Barrie Slaymaker | Minor TODO added | ||
#17 | 1728 | Barrie Slaymaker | CVS on win32, minor bugfixes | ||
#16 | 1367 | Barrie Slaymaker | lots of docco updates | ||
#15 | 1055 | Barrie Slaymaker |
add sorting, revamp test suite, misc cleanup. Dest/revml is not portable off my system yet (need to release ...::Diff) |
||
#14 | 827 | Barrie Slaymaker | Add a test for and debug p4->cvs incremental exports. | ||
#13 | 825 | Barrie Slaymaker |
test, handle case where no revs are transferred and VCP::Dest::*::handle_footer() blew up. |
||
#12 | 811 | Barrie Slaymaker | more sensible name for a method. | ||
#11 | 723 | Barrie Slaymaker | VCP::Dest::cvs tuning and cvs and p4 bugfixes | ||
#10 | 720 | Barrie Slaymaker | Fix handling of $r->comment in VCP::Dest::cvs | ||
#9 | 705 | Barrie Slaymaker | Release 0.22. | ||
#8 | 628 | Barrie Slaymaker | Cleaned up POD in bin/vcp, added BSD-style license. | ||
#7 | 623 | Barrie Slaymaker | Prefix CVS-unfriendly tags w/ "tag_" instead of "_" | ||
#6 | 620 | Barrie Slaymaker |
Underscorify CVS tags, only warn about undeleted files if debugging. |
||
#5 | 609 | Barrie Slaymaker |
Add a file to the test procedure that it alternately added and deleted (file is named "readd"). Fixed all destinations to handle that. |
||
#4 | 480 | Barrie Slaymaker |
0.06 Wed Dec 20 23:19:15 EST 2000 - bin/vcp: Added --versions, which loads all modules and checks them for a $VERSION and print the results out. This should help with diagnosing out-of-sync modules. - Added $VERSION vars to a few modules :-). Forgot to increment any $VERSION strings. - VCP::Dest::cvs: The directory "deeply" was not being `cvs add`ed on paths like "a/deeply/nested/file", assuming "deeply" had no files in it. - VCP::Dest::revml: fixed a bug that was causing files with a lot of linefeeds to be emitted in base64 instead of deltaed. This means most text files. - Various minor cleanups of diagnostics and error messages, including exposing "Can't locate Foo.pm" when a VCP::Source or VCP::Dest module depends on a module that's not installed, as reported by Jeff Anton. |
||
#3 | 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. |
||
#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. |