);
sub fatal (@) { print STDERR @_; exit 1 }
-# If SVN:: library support is added, please make the dependencies
-# optional and preserve the capability to use the command-line client.
-# use eval { require SVN::... } to make it lazy load
-# We don't use any modules not in the standard Perl distribution:
+require SVN::Core; # use()-ing this causes segfaults for me... *shrug*
+require SVN::Ra;
+require SVN::Delta;
+if ($SVN::Core::VERSION lt '1.1.0') {
+ fatal "Need SVN::Core 1.1.0 or better (got $SVN::Core::VERSION)\n";
+}
+push @SVN::Git::Editor::ISA, 'SVN::Delta::Editor';
+push @SVN::Git::Fetcher::ISA, 'SVN::Delta::Editor';
+*SVN::Git::Fetcher::process_rm = *process_rm;
use Carp qw/croak/;
use IO::File qw//;
use File::Basename qw/dirname basename/;
use File::Path qw/mkpath/;
use Getopt::Long qw/:config gnu_getopt no_ignore_case auto_abbrev pass_through/;
-use File::Spec qw//;
-use File::Copy qw/copy/;
use POSIX qw/strftime/;
use IPC::Open3;
use Memoize;
memoize('cmt_metadata');
memoize('get_commit_time');
-my ($SVN, $_use_lib);
-
-sub nag_lib {
- print STDERR <<EOF;
-! Please consider installing the SVN Perl libraries (version 1.1.0 or
-! newer). You will generally get better performance and fewer bugs,
-! especially if you:
-! 1) have a case-insensitive filesystem
-! 2) replace symlinks with files (and vice-versa) in commits
-
-EOF
-}
-
-$_use_lib = 1 unless $ENV{GIT_SVN_NO_LIB};
-libsvn_load();
-nag_lib() unless $_use_lib;
+my ($SVN);
my $_optimize_commits = 1 unless $ENV{GIT_SVN_NO_OPTIMIZE_COMMITS};
my $sha1 = qr/[a-f\d]{40}/;
$_limit, $_verbose, $_incremental, $_oneline, $_l_fmt, $_show_commit,
$_version, $_upgrade, $_authors, $_branch_all_refs, @_opt_m,
$_merge, $_strategy, $_dry_run, $_ignore_nodate, $_non_recursive,
- $_username, $_config_dir, $_no_auth_cache, $_xfer_delta,
- $_pager, $_color);
+ $_username, $_config_dir, $_no_auth_cache,
+ $_pager, $_color, $_prefix);
my (@_branch_from, %tree_map, %users, %rusers, %equiv);
-my ($_svn_co_url_revs, $_svn_pg_peg_revs, $_svn_can_do_switch);
+my ($_svn_can_do_switch);
my @repo_path_split_cache;
my %fc_opts = ( 'no-ignore-externals' => \$_no_ignore_ext,
);
my %cmd = (
- fetch => [ \&fetch, "Download new revisions from SVN",
+ fetch => [ \&cmd_fetch, "Download new revisions from SVN",
{ 'revision|r=s' => \$_revision, %fc_opts } ],
init => [ \&init, "Initialize a repo for tracking" .
" (requires URL argument)",
\%init_opts ],
- commit => [ \&commit, "Commit git revisions to SVN",
+ dcommit => [ \&dcommit, 'Commit several diffs to merge with upstream',
+ { 'merge|m|M' => \$_merge,
+ 'strategy|s=s' => \$_strategy,
+ 'dry-run|n' => \$_dry_run,
+ %cmt_opts, %fc_opts } ],
+ 'set-tree' => [ \&commit, "Set an SVN repository to a git tree-ish",
{ 'stdin|' => \$_stdin, %cmt_opts, %fc_opts, } ],
'show-ignore' => [ \&show_ignore, "Show svn:ignore listings",
{ 'revision|r=i' => \$_revision } ],
'username=s' => \$_username,
'config-dir=s' => \$_config_dir,
'no-auth-cache' => \$_no_auth_cache,
+ 'prefix=s' => \$_prefix,
} ],
'multi-fetch' => [ \&multi_fetch,
'Fetch multiple trees (like git-svnimport)',
'file|F=s' => \$_file,
'revision|r=s' => \$_revision,
%cmt_opts } ],
- dcommit => [ \&dcommit, 'Commit several diffs to merge with upstream',
- { 'merge|m|M' => \$_merge,
- 'strategy|s=s' => \$_strategy,
- 'dry-run|n' => \$_dry_run,
- %cmt_opts } ],
);
my $cmd;
init_vars();
load_authors() if $_authors;
load_all_refs() if $_branch_all_refs;
-svn_compat_check() unless $_use_lib;
migration_check() unless $cmd =~ /^(?:init|rebuild|multi-init|commit-diff)$/;
$cmd{$cmd}->[0]->(@ARGV);
exit 0;
}
sub version {
- print "git-svn version $VERSION\n";
+ print "git-svn version $VERSION (svn $SVN::Core::VERSION)\n";
exit 0;
}
$newest_rev = $rev if ($rev > $newest_rev);
}
command_close_pipe($rev_list, $ctx);
-
- goto out if $_use_lib;
- if (!chdir $SVN_WC) {
- svn_cmd_checkout($SVN_URL, $latest, $SVN_WC);
- chdir $SVN_WC or croak $!;
- }
-
- my $pid = fork;
- defined $pid or croak $!;
- if ($pid == 0) {
- my @svn_up = qw(svn up);
- push @svn_up, '--ignore-externals' unless $_no_ignore_ext;
- sys(@svn_up,"-r$newest_rev");
- $ENV{GIT_INDEX_FILE} = $GIT_SVN_INDEX;
- index_changes();
- exec('git-write-tree') or croak $!;
- }
- waitpid $pid, 0;
- croak $? if $?;
-out:
- if ($_upgrade) {
- print STDERR <<"";
-Keeping deprecated refs/head/$GIT_SVN-HEAD for now. Please remove it
-when you have upgraded your tools and habits to use refs/remotes/$GIT_SVN
-
- }
}
sub init {
$SVN_URL = $url;
unless (-d $GIT_DIR) {
- my @init_db = ('init-db');
+ my @init_db = ('init');
push @init_db, "--template=$_template" if defined $_template;
push @init_db, "--shared" if defined $_shared;
command_noisy(@init_db);
setup_git_svn();
}
+sub cmd_fetch {
+ fetch_child_id($GIT_SVN, @_);
+}
+
sub fetch {
check_upgrade_needed();
$SVN_URL ||= file_to_s("$GIT_SVN_DIR/info/url");
- my $ret = $_use_lib ? fetch_lib(@_) : fetch_cmd(@_);
+ my $ret = fetch_lib(@_);
if ($ret->{commit} && !verify_ref('refs/heads/master^0')) {
command_noisy(qw(update-ref refs/heads/master),$ret->{commit});
}
return $ret;
}
-sub fetch_cmd {
- my (@parents) = @_;
- my @log_args = -d $SVN_WC ? ($SVN_WC) : ($SVN_URL);
- unless ($_revision) {
- $_revision = -d $SVN_WC ? 'BASE:HEAD' : '0:HEAD';
- }
- push @log_args, "-r$_revision";
- push @log_args, '--stop-on-copy' unless $_no_stop_copy;
-
- my $svn_log = svn_log_raw(@log_args);
-
- my $base = next_log_entry($svn_log) or croak "No base revision!\n";
- # don't need last_revision from grab_base_rev() because
- # user could've specified a different revision to skip (they
- # didn't want to import certain revisions into git for whatever
- # reason, so trust $base->{revision} instead.
- my (undef, $last_commit) = svn_grab_base_rev();
- unless (-d $SVN_WC) {
- svn_cmd_checkout($SVN_URL,$base->{revision},$SVN_WC);
- chdir $SVN_WC or croak $!;
- read_uuid();
- $last_commit = git_commit($base, @parents);
- assert_tree($last_commit);
- } else {
- chdir $SVN_WC or croak $!;
- read_uuid();
- # looks like a user manually cp'd and svn switch'ed
- unless ($last_commit) {
- sys(qw/svn revert -R ./);
- assert_svn_wc_clean($base->{revision});
- $last_commit = git_commit($base, @parents);
- assert_tree($last_commit);
- }
- }
- my @svn_up = qw(svn up);
- push @svn_up, '--ignore-externals' unless $_no_ignore_ext;
- my $last = $base;
- while (my $log_msg = next_log_entry($svn_log)) {
- if ($last->{revision} >= $log_msg->{revision}) {
- croak "Out of order: last >= current: ",
- "$last->{revision} >= $log_msg->{revision}\n";
- }
- # Revert is needed for cases like:
- # https://svn.musicpd.org/Jamming/trunk (r166:167), but
- # I can't seem to reproduce something like that on a test...
- sys(qw/svn revert -R ./);
- assert_svn_wc_clean($last->{revision});
- sys(@svn_up,"-r$log_msg->{revision}");
- $last_commit = git_commit($log_msg, $last_commit, @parents);
- $last = $log_msg;
- }
- close $svn_log->{fh};
- $last->{commit} = $last_commit;
- return $last;
-}
-
sub fetch_lib {
my (@parents) = @_;
$SVN_URL ||= file_to_s("$GIT_SVN_DIR/info/url");
die "Failed to rev-parse $c\n";
}
}
- $_use_lib ? commit_lib(@revs) : commit_cmd(@revs);
+ commit_lib(@revs);
print "Done committing ",scalar @revs," revisions to SVN\n";
}
-sub commit_cmd {
- my (@revs) = @_;
-
- chdir $SVN_WC or croak "Unable to chdir $SVN_WC: $!\n";
- my $info = svn_info('.');
- my $fetched = fetch();
- if ($info->{Revision} != $fetched->{revision}) {
- print STDERR "There are new revisions that were fetched ",
- "and need to be merged (or acknowledged) ",
- "before committing.\n";
- exit 1;
- }
- $info = svn_info('.');
- read_uuid($info);
- my $last = $fetched;
- foreach my $c (@revs) {
- my $mods = svn_checkout_tree($last, $c);
- if (scalar @$mods == 0) {
- print "Skipping, no changes detected\n";
- next;
- }
- $last = svn_commit_tree($last, $c);
- }
-}
-
sub commit_lib {
my (@revs) = @_;
my ($r_last, $cmt_last) = svn_grab_base_rev();
}
return if $_dry_run;
fetch();
- my @diff = command('diff-tree', $head, $gs, '--');
+ my @diff = command('diff-tree', 'HEAD', $gs, '--');
my @finish;
if (@diff) {
@finish = qw/rebase/;
push @finish, qw/--merge/ if $_merge;
push @finish, "--strategy=$_strategy" if $_strategy;
- print STDERR "W: $head and $gs differ, using @finish:\n", @diff;
+ print STDERR "W: HEAD and $gs differ, using @finish:\n", @diff;
} else {
- print "No changes between current $head and $gs\n",
+ print "No changes between current HEAD and $gs\n",
"Resetting to the latest $gs\n";
@finish = qw/reset --mixed/;
}
sub show_ignore {
$SVN_URL ||= file_to_s("$GIT_SVN_DIR/info/url");
- $_use_lib ? show_ignore_lib() : show_ignore_cmd();
-}
-
-sub show_ignore_cmd {
- require File::Find or die $!;
- if (defined $_revision) {
- die "-r/--revision option doesn't work unless the Perl SVN ",
- "libraries are used\n";
- }
- chdir $SVN_WC or croak $!;
- my %ign;
- File::Find::find({wanted=>sub{if(lstat $_ && -d _ && -d "$_/.svn"){
- s#^\./##;
- @{$ign{$_}} = svn_propget_base('svn:ignore', $_);
- }}, no_chdir=>1},'.');
-
- print "\n# /\n";
- foreach (@{$ign{'.'}}) { print '/',$_ if /\S/ }
- delete $ign{'.'};
- foreach my $i (sort keys %ign) {
- print "\n# ",$i,"\n";
- foreach (@{$ign{$i}}) { print '/',$i,'/',$_ if /\S/ }
- }
-}
-
-sub show_ignore_lib {
my $repo;
$SVN ||= libsvn_connect($SVN_URL);
my $r = defined $_revision ? $_revision : $SVN->get_latest_revnum;
- libsvn_traverse_ignore(\*STDOUT, $SVN->{svn_path}, $r);
+ libsvn_traverse_ignore(\*STDOUT, '', $r);
}
sub graft_branches {
}
}
unless ($_no_graft_copy) {
- if ($_use_lib) {
- graft_file_copy_lib($grafts,$l_map,$u);
- } else {
- graft_file_copy_cmd($grafts,$l_map,$u);
- }
+ graft_file_copy_lib($grafts,$l_map,$u);
}
}
graft_tree_joins($grafts);
sub multi_init {
my $url = shift;
- $_trunk ||= 'trunk';
- $_trunk =~ s#/+$##;
- $url =~ s#/+$## if $url;
- if ($_trunk !~ m#^[a-z\+]+://#) {
- $_trunk = '/' . $_trunk if ($_trunk !~ m#^/#);
- unless ($url) {
- print STDERR "E: '$_trunk' is not a complete URL ",
- "and a separate URL is not specified\n";
- exit 1;
- }
- $_trunk = $url . $_trunk;
- }
- my $ch_id;
- if ($GIT_SVN eq 'git-svn') {
- $ch_id = 1;
- $GIT_SVN = $ENV{GIT_SVN_ID} = 'trunk';
+ unless (defined $_trunk || defined $_branches || defined $_tags) {
+ usage(1);
}
- init_vars();
- unless (-d $GIT_SVN_DIR) {
- print "GIT_SVN_ID set to 'trunk' for $_trunk\n" if $ch_id;
- init($_trunk);
- command_noisy('repo-config', 'svn.trunk', $_trunk);
+ if (defined $_trunk) {
+ my $trunk_url = complete_svn_url($url, $_trunk);
+ my $ch_id;
+ if ($GIT_SVN eq 'git-svn') {
+ $ch_id = 1;
+ $GIT_SVN = $ENV{GIT_SVN_ID} = 'trunk';
+ }
+ init_vars();
+ unless (-d $GIT_SVN_DIR) {
+ if ($ch_id) {
+ print "GIT_SVN_ID set to 'trunk' for ",
+ "$trunk_url ($_trunk)\n";
+ }
+ init($trunk_url);
+ command_noisy('repo-config', 'svn.trunk', $trunk_url);
+ }
}
- complete_url_ls_init($url, $_branches, '--branches/-b', '');
- complete_url_ls_init($url, $_tags, '--tags/-t', 'tags/');
+ $_prefix = '' unless defined $_prefix;
+ complete_url_ls_init($url, $_branches, '--branches/-b', $_prefix);
+ complete_url_ls_init($url, $_tags, '--tags/-t', $_prefix . 'tags/');
}
sub multi_fetch {
}
sub commit_diff {
- if (!$_use_lib) {
- print STDERR "commit-diff must be used with SVN libraries\n";
- exit 1;
- }
my $ta = shift or commit_diff_usage();
my $tb = shift or commit_diff_usage();
if (!eval { $SVN_URL = shift || file_to_s("$GIT_SVN_DIR/info/url") }) {
my $ref = "$GIT_DIR/refs/remotes/$id";
defined(my $pid = open my $fh, '-|') or croak $!;
if (!$pid) {
- $_repack = undef;
$GIT_SVN = $ENV{GIT_SVN_ID} = $id;
init_vars();
fetch(@_);
}
while (<$fh>) {
print $_;
- check_repack() if (/^r\d+ = $sha1/);
+ check_repack() if (/^r\d+ = $sha1/o);
}
close $fh or croak $?;
}
}
}
+sub complete_svn_url {
+ my ($url, $path) = @_;
+ $path =~ s#/+$##;
+ $url =~ s#/+$## if $url;
+ if ($path !~ m#^[a-z\+]+://#) {
+ $path = '/' . $path if ($path !~ m#^/#);
+ if (!defined $url || $url !~ m#^[a-z\+]+://#) {
+ fatal("E: '$path' is not a complete URL ",
+ "and a separate URL is not specified\n");
+ }
+ $path = $url . $path;
+ }
+ return $path;
+}
+
sub complete_url_ls_init {
- my ($url, $var, $switch, $pfx) = @_;
- unless ($var) {
+ my ($url, $path, $switch, $pfx) = @_;
+ unless ($path) {
print STDERR "W: $switch not specified\n";
return;
}
- $var =~ s#/+$##;
- if ($var !~ m#^[a-z\+]+://#) {
- $var = '/' . $var if ($var !~ m#^/#);
- unless ($url) {
- print STDERR "E: '$var' is not a complete URL ",
- "and a separate URL is not specified\n";
- exit 1;
- }
- $var = $url . $var;
- }
- chomp(my @ls = $_use_lib ? libsvn_ls_fullurl($var)
- : safe_qx(qw/svn ls --non-interactive/, $var));
- my $old = $GIT_SVN;
+ my $full_url = complete_svn_url($url, $path);
+ my @ls = libsvn_ls_fullurl($full_url);
defined(my $pid = fork) or croak $!;
if (!$pid) {
- foreach my $u (map { "$var/$_" } (grep m!/$!, @ls)) {
+ foreach my $u (map { "$full_url/$_" } (grep m!/$!, @ls)) {
$u =~ s#/+$##;
- if ($u !~ m!\Q$var\E/(.+)$!) {
+ if ($u !~ m!\Q$full_url\E/(.+)$!) {
print STDERR "W: Unrecognized URL: $u\n";
die "This should never happen\n";
}
waitpid $pid, 0;
croak $? if $?;
my ($n) = ($switch =~ /^--(\w+)/);
- command_noisy('repo-config', "svn.$n", $var);
+ command_noisy('repo-config', "svn.$n", $full_url);
}
sub common_prefix {
});
}
-# this isn't funky-filename safe, but good enough for now...
-sub graft_file_copy_cmd {
- my ($grafts, $l_map, $u) = @_;
- my $paths = $l_map->{$u};
- my $pfx = common_prefix([keys %$paths]);
- $SVN_URL ||= $u.$pfx;
- my $pid = open my $fh, '-|';
- defined $pid or croak $!;
- unless ($pid) {
- my @exec = qw/svn log -v/;
- push @exec, "-r$_revision" if defined $_revision;
- exec @exec, $u.$pfx or croak $!;
- }
- my ($r, $mp) = (undef, undef);
- while (<$fh>) {
- chomp;
- if (/^\-{72}$/) {
- $mp = $r = undef;
- } elsif (/^r(\d+) \| /) {
- $r = $1 unless defined $r;
- } elsif (/^Changed paths:/) {
- $mp = 1;
- } elsif ($mp && m#^ [AR] /(\S.*?) \(from /(\S+?):(\d+)\)$#) {
- my ($p1, $p0, $r0) = ($1, $2, $3);
- my $c = find_graft_path_commit($paths, $p1, $r);
- next unless $c;
- find_graft_path_parents($grafts, $paths, $c, $p0, $r0);
- }
- }
-}
-
sub graft_file_copy_lib {
my ($grafts, $l_map, $u) = @_;
my $tree_paths = $l_map->{$u};
my ($grafts, $l_map, $u, $p, @re) = @_;
my $x = $l_map->{$u}->{$p};
- my $rl = rev_list_raw($x);
+ my $rl = rev_list_raw("refs/remotes/$x");
while (my $c = next_rev_list_entry($rl)) {
foreach my $re (@re) {
my (@br) = ($c->{m} =~ /$re/g);
sub read_uuid {
return if $SVN_UUID;
- if ($_use_lib) {
- my $pool = SVN::Pool->new;
- $SVN_UUID = $SVN->get_uuid($pool);
- $pool->clear;
- } else {
- my $info = shift || svn_info('.');
- $SVN_UUID = $info->{'Repository UUID'} or
- croak "Repository UUID unreadable\n";
- }
+ my $pool = SVN::Pool->new;
+ $SVN_UUID = $SVN->get_uuid($pool);
+ $pool->clear;
}
sub verify_ref {
my ($ref) = @_;
- eval { command_oneline([ 'rev-parse', $ref ], { STDERR => 0 }) };
-}
-
-sub quiet_run {
- my $pid = fork;
- defined $pid or croak $!;
- if (!$pid) {
- open my $null, '>', '/dev/null' or croak $!;
- open STDERR, '>&', $null or croak $!;
- open STDOUT, '>&', $null or croak $!;
- exec @_ or croak $!;
- }
- waitpid $pid, 0;
- return $?;
+ eval { command_oneline([ 'rev-parse', '--verify', $ref ],
+ { STDERR => 0 }); };
}
sub repo_path_split {
return ($u, $full_url);
}
}
- if ($_use_lib) {
- my $tmp = libsvn_connect($full_url);
- return ($tmp->{repos_root}, $tmp->{svn_path});
- } else {
- my ($url, $path) = ($full_url =~ m!^([a-z\+]+://[^/]*)(.*)$!i);
- $path =~ s#^/+##;
- my @paths = split(m#/+#, $path);
- while (quiet_run(qw/svn ls --non-interactive/, $url)) {
- my $n = shift @paths || last;
- $url .= "/$n";
- }
- push @repo_path_split_cache, qr/^(\Q$url\E)/;
- $path = join('/',@paths);
- return ($url, $path);
- }
+ my $tmp = libsvn_connect($full_url);
+ return ($tmp->{repos_root}, $tmp->{svn_path});
}
sub setup_git_svn {
}
-sub assert_svn_wc_clean {
- return if $_use_lib;
- my ($svn_rev) = @_;
- croak "$svn_rev is not an integer!\n" unless ($svn_rev =~ /^\d+$/);
- my $lcr = svn_info('.')->{'Last Changed Rev'};
- if ($svn_rev != $lcr) {
- print STDERR "Checking for copy-tree ... ";
- my @diff = grep(/^Index: /,(safe_qx(qw(svn diff),
- "-r$lcr:$svn_rev")));
- if (@diff) {
- croak "Nope! Expected r$svn_rev, got r$lcr\n";
- } else {
- print STDERR "OK!\n";
- }
- }
- my @status = grep(!/^Performing status on external/,(`svn status`));
- @status = grep(!/^\s*$/,@status);
- @status = grep(!/^X/,@status) if $_no_ignore_ext;
- if (scalar @status) {
- print STDERR "Tree ($SVN_WC) is not clean:\n";
- print STDERR $_ foreach @status;
- croak;
- }
-}
-
sub get_tree_from_treeish {
my ($treeish) = @_;
croak "Not a sha1: $treeish\n" unless $treeish =~ /^$sha1$/o;
return $expected;
}
-sub assert_tree {
- return if $_use_lib;
- my ($treeish) = @_;
- my $expected = get_tree_from_treeish($treeish);
-
- my $tmpindex = $GIT_SVN_INDEX.'.assert-tmp';
- if (-e $tmpindex) {
- unlink $tmpindex or croak $!;
- }
- my $old_index = set_index($tmpindex);
- index_changes(1);
- my $tree = command_oneline('write-tree');
- restore_index($old_index);
- if ($tree ne $expected) {
- croak "Tree mismatch, Got: $tree, Expected: $expected\n";
- }
- unlink $tmpindex;
-}
-
sub get_diff {
my ($from, $treeish) = @_;
- assert_tree($from);
print "diff-tree $from $treeish\n";
my @diff_tree = qw(diff-tree -z -r);
if ($_cp_similarity) {
return \@mods;
}
-sub svn_check_prop_executable {
- my $m = shift;
- return if -l $m->{file_b};
- if ($m->{mode_b} =~ /755$/) {
- chmod((0755 &~ umask),$m->{file_b}) or croak $!;
- if ($m->{mode_a} !~ /755$/) {
- sys(qw(svn propset svn:executable 1), $m->{file_b});
- }
- -x $m->{file_b} or croak "$m->{file_b} is not executable!\n";
- } elsif ($m->{mode_b} !~ /755$/ && $m->{mode_a} =~ /755$/) {
- sys(qw(svn propdel svn:executable), $m->{file_b});
- chmod((0644 &~ umask),$m->{file_b}) or croak $!;
- -x $m->{file_b} and croak "$m->{file_b} is executable!\n";
- }
-}
-
-sub svn_ensure_parent_path {
- my $dir_b = dirname(shift);
- svn_ensure_parent_path($dir_b) if ($dir_b ne File::Spec->curdir);
- mkpath([$dir_b]) unless (-d $dir_b);
- sys(qw(svn add -N), $dir_b) unless (-d "$dir_b/.svn");
-}
-
-sub precommit_check {
- my $mods = shift;
- my (%rm_file, %rmdir_check, %added_check);
-
- my %o = ( D => 0, R => 1, C => 2, A => 3, M => 3, T => 3 );
- foreach my $m (sort { $o{$a->{chg}} <=> $o{$b->{chg}} } @$mods) {
- if ($m->{chg} eq 'R') {
- if (-d $m->{file_b}) {
- err_dir_to_file("$m->{file_a} => $m->{file_b}");
- }
- # dir/$file => dir/file/$file
- my $dirname = dirname($m->{file_b});
- while ($dirname ne File::Spec->curdir) {
- if ($dirname ne $m->{file_a}) {
- $dirname = dirname($dirname);
- next;
- }
- err_file_to_dir("$m->{file_a} => $m->{file_b}");
- }
- # baz/zzz => baz (baz is a file)
- $dirname = dirname($m->{file_a});
- while ($dirname ne File::Spec->curdir) {
- if ($dirname ne $m->{file_b}) {
- $dirname = dirname($dirname);
- next;
- }
- err_dir_to_file("$m->{file_a} => $m->{file_b}");
- }
- }
- if ($m->{chg} =~ /^(D|R)$/) {
- my $t = $1 eq 'D' ? 'file_b' : 'file_a';
- $rm_file{ $m->{$t} } = 1;
- my $dirname = dirname( $m->{$t} );
- my $basename = basename( $m->{$t} );
- $rmdir_check{$dirname}->{$basename} = 1;
- } elsif ($m->{chg} =~ /^(?:A|C)$/) {
- if (-d $m->{file_b}) {
- err_dir_to_file($m->{file_b});
- }
- my $dirname = dirname( $m->{file_b} );
- my $basename = basename( $m->{file_b} );
- $added_check{$dirname}->{$basename} = 1;
- while ($dirname ne File::Spec->curdir) {
- if ($rm_file{$dirname}) {
- err_file_to_dir($m->{file_b});
- }
- $dirname = dirname $dirname;
- }
- }
- }
- return (\%rmdir_check, \%added_check);
-
- sub err_dir_to_file {
- my $file = shift;
- print STDERR "Node change from directory to file ",
- "is not supported by Subversion: ",$file,"\n";
- exit 1;
- }
- sub err_file_to_dir {
- my $file = shift;
- print STDERR "Node change from file to directory ",
- "is not supported by Subversion: ",$file,"\n";
- exit 1;
- }
-}
-
-
-sub svn_checkout_tree {
- my ($from, $treeish) = @_;
- my $mods = get_diff($from->{commit}, $treeish);
- return $mods unless (scalar @$mods);
- my ($rm, $add) = precommit_check($mods);
-
- my %o = ( D => 1, R => 0, C => -1, A => 3, M => 3, T => 3 );
- foreach my $m (sort { $o{$a->{chg}} <=> $o{$b->{chg}} } @$mods) {
- if ($m->{chg} eq 'C') {
- svn_ensure_parent_path( $m->{file_b} );
- sys(qw(svn cp), $m->{file_a}, $m->{file_b});
- apply_mod_line_blob($m);
- svn_check_prop_executable($m);
- } elsif ($m->{chg} eq 'D') {
- sys(qw(svn rm --force), $m->{file_b});
- } elsif ($m->{chg} eq 'R') {
- svn_ensure_parent_path( $m->{file_b} );
- sys(qw(svn mv --force), $m->{file_a}, $m->{file_b});
- apply_mod_line_blob($m);
- svn_check_prop_executable($m);
- } elsif ($m->{chg} eq 'M') {
- apply_mod_line_blob($m);
- svn_check_prop_executable($m);
- } elsif ($m->{chg} eq 'T') {
- svn_check_prop_executable($m);
- apply_mod_line_blob($m);
- if ($m->{mode_a} =~ /^120/ && $m->{mode_b} !~ /^120/) {
- sys(qw(svn propdel svn:special), $m->{file_b});
- } else {
- sys(qw(svn propset svn:special *),$m->{file_b});
- }
- } elsif ($m->{chg} eq 'A') {
- svn_ensure_parent_path( $m->{file_b} );
- apply_mod_line_blob($m);
- sys(qw(svn add), $m->{file_b});
- svn_check_prop_executable($m);
- } else {
- croak "Invalid chg: $m->{chg}\n";
- }
- }
-
- assert_tree($treeish);
- if ($_rmdir) { # remove empty directories
- handle_rmdir($rm, $add);
- }
- assert_tree($treeish);
- return $mods;
-}
-
sub libsvn_checkout_tree {
my ($from, $treeish, $ed) = @_;
my $mods = get_diff($from, $treeish);
return $mods;
}
-# svn ls doesn't work with respect to the current working tree, but what's
-# in the repository. There's not even an option for it... *sigh*
-# (added files don't show up and removed files remain in the ls listing)
-sub svn_ls_current {
- my ($dir, $rm, $add) = @_;
- chomp(my @ls = safe_qx('svn','ls',$dir));
- my @ret = ();
- foreach (@ls) {
- s#/$##; # trailing slashes are evil
- push @ret, $_ unless $rm->{$dir}->{$_};
- }
- if (exists $add->{$dir}) {
- push @ret, keys %{$add->{$dir}};
- }
- return \@ret;
-}
-
-sub handle_rmdir {
- my ($rm, $add) = @_;
-
- foreach my $dir (sort {length $b <=> length $a} keys %$rm) {
- my $ls = svn_ls_current($dir, $rm, $add);
- next if (scalar @$ls);
- sys(qw(svn rm --force),$dir);
-
- my $dn = dirname $dir;
- $rm->{ $dn }->{ basename $dir } = 1;
- $ls = svn_ls_current($dn, $rm, $add);
- while (scalar @$ls == 0 && $dn ne File::Spec->curdir) {
- sys(qw(svn rm --force),$dn);
- $dir = basename $dn;
- $dn = dirname $dn;
- $rm->{ $dn }->{ $dir } = 1;
- $ls = svn_ls_current($dn, $rm, $add);
- }
- }
-}
-
sub get_commit_message {
my ($commit, $commit_msg) = (@_);
my %log_msg = ( msg => '' );
}
}
-sub svn_commit_tree {
- my ($last, $commit) = @_;
- my $commit_msg = "$GIT_SVN_DIR/.svn-commit.tmp.$$";
- my $log_msg = get_commit_message($commit, $commit_msg);
- my ($oneline) = ($log_msg->{msg} =~ /([^\n\r]+)/);
- print "Committing $commit: $oneline\n";
-
- set_svn_commit_env();
- my @ci_output = safe_qx(qw(svn commit -F),$commit_msg);
- $ENV{LC_ALL} = 'C';
- unlink $commit_msg;
- my ($committed) = ($ci_output[$#ci_output] =~ /(\d+)/);
- if (!defined $committed) {
- my $out = join("\n",@ci_output);
- print STDERR "W: Trouble parsing \`svn commit' output:\n\n",
- $out, "\n\nAssuming English locale...";
- ($committed) = ($out =~ /^Committed revision \d+\./sm);
- defined $committed or die " FAILED!\n",
- "Commit output failed to parse committed revision!\n",
- print STDERR " OK\n";
- }
-
- my @svn_up = qw(svn up);
- push @svn_up, '--ignore-externals' unless $_no_ignore_ext;
- if ($_optimize_commits && ($committed == ($last->{revision} + 1))) {
- push @svn_up, "-r$committed";
- sys(@svn_up);
- my $info = svn_info('.');
- my $date = $info->{'Last Changed Date'} or die "Missing date\n";
- if ($info->{'Last Changed Rev'} != $committed) {
- croak "$info->{'Last Changed Rev'} != $committed\n"
- }
- my ($Y,$m,$d,$H,$M,$S,$tz) = ($date =~
- /(\d{4})\-(\d\d)\-(\d\d)\s
- (\d\d)\:(\d\d)\:(\d\d)\s([\-\+]\d+)/x)
- or croak "Failed to parse date: $date\n";
- $log_msg->{date} = "$tz $Y-$m-$d $H:$M:$S";
- $log_msg->{author} = $info->{'Last Changed Author'};
- $log_msg->{revision} = $committed;
- $log_msg->{msg} .= "\n";
- $log_msg->{parents} = [ $last->{commit} ];
- $log_msg->{commit} = git_commit($log_msg, $commit);
- return $log_msg;
- }
- # resync immediately
- push @svn_up, "-r$last->{revision}";
- sys(@svn_up);
- return fetch("$committed=$commit");
-}
-
sub rev_list_raw {
my ($fh, $c) = command_output_pipe(qw/rev-list --pretty=raw/, @_);
return { fh => $fh, ctx => $c, t => { } };
return ($x != $rl->{t}) ? $x : undef;
}
-# read the entire log into a temporary file (which is removed ASAP)
-# and store the file handle + parser state
-sub svn_log_raw {
- my (@log_args) = @_;
- my $log_fh = IO::File->new_tmpfile or croak $!;
- my $pid = fork;
- defined $pid or croak $!;
- if (!$pid) {
- open STDOUT, '>&', $log_fh or croak $!;
- exec (qw(svn log), @log_args) or croak $!
- }
- waitpid $pid, 0;
- croak $? if $?;
- seek $log_fh, 0, 0 or croak $!;
- return { state => 'sep', fh => $log_fh };
-}
-
-sub next_log_entry {
- my $log = shift; # retval of svn_log_raw()
- my $ret = undef;
- my $fh = $log->{fh};
-
- while (<$fh>) {
- chomp;
- if (/^\-{72}$/) {
- if ($log->{state} eq 'msg') {
- if ($ret->{lines}) {
- $ret->{msg} .= $_."\n";
- unless(--$ret->{lines}) {
- $log->{state} = 'sep';
- }
- } else {
- croak "Log parse error at: $_\n",
- $ret->{revision},
- "\n";
- }
- next;
- }
- if ($log->{state} ne 'sep') {
- croak "Log parse error at: $_\n",
- "state: $log->{state}\n",
- $ret->{revision},
- "\n";
- }
- $log->{state} = 'rev';
-
- # if we have an empty log message, put something there:
- if ($ret) {
- $ret->{msg} ||= "\n";
- delete $ret->{lines};
- return $ret;
- }
- next;
- }
- if ($log->{state} eq 'rev' && s/^r(\d+)\s*\|\s*//) {
- my $rev = $1;
- my ($author, $date, $lines) = split(/\s*\|\s*/, $_, 3);
- ($lines) = ($lines =~ /(\d+)/);
- $date = '1970-01-01 00:00:00 +0000'
- if ($_ignore_nodate && $date eq '(no date)');
- my ($Y,$m,$d,$H,$M,$S,$tz) = ($date =~
- /(\d{4})\-(\d\d)\-(\d\d)\s
- (\d\d)\:(\d\d)\:(\d\d)\s([\-\+]\d+)/x)
- or croak "Failed to parse date: $date\n";
- $ret = { revision => $rev,
- date => "$tz $Y-$m-$d $H:$M:$S",
- author => $author,
- lines => $lines,
- msg => '' };
- if (defined $_authors && ! defined $users{$author}) {
- die "Author: $author not defined in ",
- "$_authors file\n";
- }
- $log->{state} = 'msg_start';
- next;
- }
- # skip the first blank line of the message:
- if ($log->{state} eq 'msg_start' && /^$/) {
- $log->{state} = 'msg';
- } elsif ($log->{state} eq 'msg') {
- if ($ret->{lines}) {
- $ret->{msg} .= $_."\n";
- unless (--$ret->{lines}) {
- $log->{state} = 'sep';
- }
- } else {
- croak "Log parse error at: $_\n",
- $ret->{revision},"\n";
- }
- }
- }
- return $ret;
-}
-
-sub svn_info {
- my $url = shift || $SVN_URL;
-
- my $pid = open my $info_fh, '-|';
- defined $pid or croak $!;
-
- if ($pid == 0) {
- exec(qw(svn info),$url) or croak $!;
- }
-
- my $ret = {};
- # only single-lines seem to exist in svn info output
- while (<$info_fh>) {
- chomp $_;
- if (m#^([^:]+)\s*:\s*(\S.*)$#) {
- $ret->{$1} = $2;
- push @{$ret->{-order}}, $1;
- }
- }
- close $info_fh or croak $?;
- return $ret;
-}
-
-sub sys { system(@_) == 0 or croak $? }
-
-sub do_update_index {
- my ($z_cmd, $cmd, $no_text_base) = @_;
-
- my ($p, $pctx) = command_output_pipe(@$z_cmd);
-
- my ($ui, $uctx) = command_input_pipe('update-index',
- "--$cmd",'-z','--stdin');
- local $/ = "\0";
- while (my $x = <$p>) {
- chomp $x;
- if (!$no_text_base && lstat $x && ! -l _ &&
- svn_propget_base('svn:keywords', $x)) {
- my $mode = -x _ ? 0755 : 0644;
- my ($v,$d,$f) = File::Spec->splitpath($x);
- my $tb = File::Spec->catfile($d, '.svn', 'tmp',
- 'text-base',"$f.svn-base");
- $tb =~ s#^/##;
- unless (-f $tb) {
- $tb = File::Spec->catfile($d, '.svn',
- 'text-base',"$f.svn-base");
- $tb =~ s#^/##;
- }
- my @s = stat($x);
- unlink $x or croak $!;
- copy($tb, $x);
- chmod(($mode &~ umask), $x) or croak $!;
- utime $s[8], $s[9], $x;
- }
- print $ui $x,"\0";
- }
- command_close_pipe($p, $pctx);
- command_close_pipe($ui, $uctx);
-}
-
-sub index_changes {
- return if $_use_lib;
-
- if (!-f "$GIT_SVN_DIR/info/exclude") {
- open my $fd, '>>', "$GIT_SVN_DIR/info/exclude" or croak $!;
- print $fd '.svn',"\n";
- close $fd or croak $!;
- }
- my $no_text_base = shift;
- do_update_index([qw/diff-files --name-only -z/],
- 'remove',
- $no_text_base);
- do_update_index([qw/ls-files -z --others/,
- "--exclude-from=$GIT_SVN_DIR/info/exclude"],
- 'add',
- $no_text_base);
-}
-
sub s_to_file {
my ($str, $file, $mode) = @_;
open my $fd,'>',$file or croak $!;
}
}
-sub trees_eq {
- my ($x, $y) = @_;
- my @x = command(qw/cat-file commit/,$x);
- my @y = command(qw/cat-file commit/,$y);
- if (($y[0] ne $x[0]) || $x[0] ne "tree $sha1"
- || $y[0] ne "tree $sha1") {
- print STDERR "Trees not equal: $y[0] != $x[0]\n";
- return 0
- }
- return 1;
-}
-
sub git_commit {
my ($log_msg, @parents) = @_;
assert_revision_unknown($log_msg->{revision});
my $tree = $log_msg->{tree};
if (!defined $tree) {
my $index = set_index($GIT_SVN_INDEX);
- index_changes();
$tree = command_oneline('write-tree');
croak $? if $?;
restore_index($index);
}
-
# just in case we clobber the existing ref, we still want that ref
# as our parent:
if (my $cur = verify_ref("refs/remotes/$GIT_SVN^0")) {
# this output is read via pipe, do not change:
print "r$log_msg->{revision} = $commit\n";
- check_repack();
return $commit;
}
$ENV{GIT_AUTHOR_DATE} = $ENV{GIT_COMMITTER_DATE} = $log_msg->{date};
}
-sub apply_mod_line_blob {
- my $m = shift;
- if ($m->{mode_b} =~ /^120/) {
- blob_to_symlink($m->{sha1_b}, $m->{file_b});
- } else {
- blob_to_file($m->{sha1_b}, $m->{file_b});
- }
-}
-
-sub blob_to_symlink {
- my ($blob, $link) = @_;
- defined $link or croak "\$link not defined!\n";
- croak "Not a sha1: $blob\n" unless $blob =~ /^$sha1$/o;
- if (-l $link || -f _) {
- unlink $link or croak $!;
- }
-
- my $dest = `git-cat-file blob $blob`; # no newline, so no chomp
- symlink $dest, $link or croak $!;
-}
-
-sub blob_to_file {
- my ($blob, $file) = @_;
- defined $file or croak "\$file not defined!\n";
- croak "Not a sha1: $blob\n" unless $blob =~ /^$sha1$/o;
- if (-l $file || -f _) {
- unlink $file or croak $!;
- }
-
- open my $blob_fh, '>', $file or croak "$!: $file\n";
- my $pid = fork;
- defined $pid or croak $!;
-
- if ($pid == 0) {
- open STDOUT, '>&', $blob_fh or croak $!;
- exec('git-cat-file','blob',$blob) or croak $!;
- }
- waitpid $pid, 0;
- croak $? if $?;
-
- close $blob_fh or croak $!;
-}
-
-sub safe_qx {
- my $pid = open my $child, '-|';
- defined $pid or croak $!;
- if ($pid == 0) {
- exec(@_) or croak $!;
- }
- my @ret = (<$child>);
- close $child or croak $?;
- die $? if $?; # just in case close didn't error out
- return wantarray ? @ret : join('',@ret);
-}
-
-sub svn_compat_check {
- if ($_follow_parent) {
- print STDERR 'E: --follow-parent functionality is only ',
- "available when SVN libraries are used\n";
- exit 1;
- }
- my @co_help = safe_qx(qw(svn co -h));
- unless (grep /ignore-externals/,@co_help) {
- print STDERR "W: Installed svn version does not support ",
- "--ignore-externals\n";
- $_no_ignore_ext = 1;
- }
- if (grep /usage: checkout URL\[\@REV\]/,@co_help) {
- $_svn_co_url_revs = 1;
- }
- if (grep /\[TARGET\[\@REV\]\.\.\.\]/, `svn propget -h`) {
- $_svn_pg_peg_revs = 1;
- }
-
- # I really, really hope nobody hits this...
- unless (grep /stop-on-copy/, (safe_qx(qw(svn log -h)))) {
- print STDERR <<'';
-W: The installed svn version does not support the --stop-on-copy flag in
- the log command.
- Lets hope the directory you're tracking is not a branch or tag
- and was never moved within the repository...
-
- $_no_stop_copy = 1;
- }
-}
-
-# *sigh*, new versions of svn won't honor -r<rev> without URL@<rev>,
-# (and they won't honor URL@<rev> without -r<rev>, too!)
-sub svn_cmd_checkout {
- my ($url, $rev, $dir) = @_;
- my @cmd = ('svn','co', "-r$rev");
- push @cmd, '--ignore-externals' unless $_no_ignore_ext;
- $url .= "\@$rev" if $_svn_co_url_revs;
- sys(@cmd, $url, $dir);
-}
-
sub check_upgrade_needed {
if (!-r $REVDB) {
-d $GIT_SVN_DIR or mkpath([$GIT_SVN_DIR]);
close $authors or croak $!;
}
-sub svn_propget_base {
- my ($p, $f) = @_;
- $f .= '@BASE' if $_svn_pg_peg_revs;
- return safe_qx(qw/svn propget/, $p, $f);
-}
-
sub git_svn_each {
my $sub = shift;
foreach (command(qw/rev-parse --symbolic --all/)) {
}
}
-sub libsvn_load {
- return unless $_use_lib;
- $_use_lib = eval {
- require SVN::Core;
- if ($SVN::Core::VERSION lt '1.1.0') {
- die "Need SVN::Core 1.1.0 or better ",
- "(got $SVN::Core::VERSION) ",
- "Falling back to command-line svn\n";
- }
- require SVN::Ra;
- require SVN::Delta;
- push @SVN::Git::Editor::ISA, 'SVN::Delta::Editor';
- push @SVN::Git::Fetcher::ISA, 'SVN::Delta::Editor';
- *SVN::Git::Fetcher::process_rm = *process_rm;
- my $kill_stupid_warnings = $SVN::Node::none.$SVN::Node::file.
- $SVN::Node::dir.$SVN::Node::unknown.
- $SVN::Node::none.$SVN::Node::file.
- $SVN::Node::dir.$SVN::Node::unknown.
- $SVN::Auth::SSL::CNMISMATCH.
- $SVN::Auth::SSL::NOTYETVALID.
- $SVN::Auth::SSL::EXPIRED.
- $SVN::Auth::SSL::UNKNOWNCA.
- $SVN::Auth::SSL::OTHER;
- 1;
- };
-}
-
sub _simple_prompt {
my ($cred, $realm, $default_username, $may_save, $pool) = @_;
$may_save = undef if $_no_auth_cache;
config => $config,
pool => SVN::Pool->new,
auth_provider_callbacks => $callbacks);
-
- my $df = $ENV{GIT_SVN_DELTA_FETCH};
- if (defined $df) {
- $_xfer_delta = $df;
- } else {
- $_xfer_delta = ($url =~ m#^file://#) ? undef : 1;
- }
$ra->{svn_path} = $url;
$ra->{repos_root} = $ra->get_repos_root;
$ra->{svn_path} =~ s#^\Q$ra->{repos_root}\E/*##;
auth auth_provider_callbacks repos_root svn_path/);
}
-sub libsvn_get_file {
- my ($gui, $f, $rev, $chg, $untracked) = @_;
- $f =~ s#^/##;
- print "\t$chg\t$f\n" unless $_q;
-
- my ($hash, $pid, $in, $out);
- my $pool = SVN::Pool->new;
- defined($pid = open3($in, $out, '>&STDERR',
- qw/git-hash-object -w --stdin/)) or croak $!;
- # redirect STDOUT for SVN 1.1.x compatibility
- open my $stdout, '>&', \*STDOUT or croak $!;
- open STDOUT, '>&', $in or croak $!;
- my ($r, $props) = $SVN->get_file($f, $rev, \*STDOUT, $pool);
- $in->flush == 0 or croak $!;
- open STDOUT, '>&', $stdout or croak $!;
- close $in or croak $!;
- close $stdout or croak $!;
- $pool->clear;
- chomp($hash = do { local $/; <$out> });
- close $out or croak $!;
- waitpid $pid, 0;
- $hash =~ /^$sha1$/o or die "not a sha1: $hash\n";
-
- my $mode = exists $props->{'svn:executable'} ? '100755' : '100644';
- if (exists $props->{'svn:special'}) {
- $mode = '120000';
- my $link = `git-cat-file blob $hash`; # no chomping symlinks
- $link =~ s/^link // or die "svn:special file with contents: <",
- $link, "> is not understood\n";
- defined($pid = open3($in, $out, '>&STDERR',
- qw/git-hash-object -w --stdin/)) or croak $!;
- print $in $link;
- $in->flush == 0 or croak $!;
- close $in or croak $!;
- chomp($hash = do { local $/; <$out> });
- close $out or croak $!;
- waitpid $pid, 0;
- $hash =~ /^$sha1$/o or die "not a sha1: $hash\n";
- }
- %{$untracked->{file_prop}->{$f}} = %$props;
- print $gui $mode,' ',$hash,"\t",$f,"\0" or croak $!;
-}
-
sub uri_encode {
my ($f) = @_;
$f =~ s#([^a-zA-Z0-9\*!\:_\./\-])#uc sprintf("%%%02x",ord($1))#eg;
}
sub libsvn_fetch {
- $_xfer_delta ? libsvn_fetch_delta(@_) : libsvn_fetch_full(@_);
-}
-
-sub libsvn_fetch_delta {
my ($last_commit, $paths, $rev, $author, $date, $msg) = @_;
my $pool = SVN::Pool->new;
my $ed = SVN::Git::Fetcher->new({ c => $last_commit, q => $_q });
libsvn_log_entry($rev, $author, $date, $msg, [$last_commit], $ed);
}
-sub libsvn_fetch_full {
- my ($last_commit, $paths, $rev, $author, $date, $msg) = @_;
- my ($gui, $ctx) = command_input_pipe(qw/update-index -z --index-info/);
- my %amr;
- my $ut = { empty => {}, dir_prop => {}, file_prop => {} };
- my $p = $SVN->{svn_path};
- foreach my $f (keys %$paths) {
- my $m = $paths->{$f}->action();
- if (length $p) {
- $f =~ s#^/\Q$p\E/##;
- next if $f =~ m#^/#;
- } else {
- $f =~ s#^/##;
- }
- if ($m =~ /^[DR]$/) {
- my $t = process_rm($gui, $last_commit, $f, $_q);
- if ($m eq 'D') {
- $ut->{empty}->{$f} = 0 if $t == $SVN::Node::dir;
- next;
- }
- # 'R' can be file replacements, too, right?
- }
- my $pool = SVN::Pool->new;
- my $t = $SVN->check_path($f, $rev, $pool);
- if ($t == $SVN::Node::file) {
- if ($m =~ /^[AMR]$/) {
- $amr{$f} = $m;
- } else {
- die "Unrecognized action: $m, ($f r$rev)\n";
- }
- } elsif ($t == $SVN::Node::dir && $m =~ /^[AR]$/) {
- my @traversed = ();
- libsvn_traverse($gui, '', $f, $rev, \@traversed, $ut);
- if (@traversed) {
- foreach (@traversed) {
- $amr{$_} = $m;
- }
- } else {
- my ($dir, $file) = ($f =~ m#^(.*?)/?([^/]+)$#);
- delete $ut->{empty}->{$dir};
- $ut->{empty}->{$f} = 1;
- }
- }
- $pool->clear;
- }
- foreach (keys %amr) {
- libsvn_get_file($gui, $_, $rev, $amr{$_}, $ut);
- my ($d) = ($_ =~ m#^(.*?)/?(?:[^/]+)$#);
- delete $ut->{empty}->{$d};
- }
- unless (exists $ut->{dir_prop}->{''}) {
- my $pool = SVN::Pool->new;
- my (undef, undef, $props) = $SVN->get_dir('', $rev, $pool);
- %{$ut->{dir_prop}->{''}} = %$props;
- $pool->clear;
- }
- command_close_pipe($gui, $ctx);
- libsvn_log_entry($rev, $author, $date, $msg, [$last_commit], $ut);
-}
-
sub svn_grab_base_rev {
my $c = eval { command_oneline([qw/rev-parse --verify/,
"refs/remotes/$GIT_SVN^0"],
"Try using the command-line svn client instead\n";
}
-sub libsvn_traverse {
- my ($gui, $pfx, $path, $rev, $files, $untracked) = @_;
- my $cwd = length $pfx ? "$pfx/$path" : $path;
- my $pool = SVN::Pool->new;
- $cwd =~ s#^\Q$SVN->{svn_path}\E##;
- my $nr = 0;
- my ($dirent, $r, $props) = $SVN->get_dir($cwd, $rev, $pool);
- %{$untracked->{dir_prop}->{$cwd}} = %$props;
- foreach my $d (keys %$dirent) {
- my $t = $dirent->{$d}->kind;
- if ($t == $SVN::Node::dir) {
- my $i = libsvn_traverse($gui, $cwd, $d, $rev,
- $files, $untracked);
- if ($i) {
- $nr += $i;
- } else {
- $untracked->{empty}->{"$cwd/$d"} = 1;
- }
- } elsif ($t == $SVN::Node::file) {
- $nr++;
- my $file = "$cwd/$d";
- if (defined $files) {
- push @$files, $file;
- } else {
- libsvn_get_file($gui, $file, $rev, 'A',
- $untracked);
- my ($dir) = ($file =~ m#^(.*?)/?(?:[^/]+)$#);
- delete $untracked->{empty}->{$dir};
- }
- }
- }
- $pool->clear;
- $nr;
-}
-
sub libsvn_traverse_ignore {
my ($fh, $path, $r) = @_;
$path =~ s#^/+##g;
my ($path, $r0, $r1) = @_;
return 1 if $r0 == $r1;
my $nr = 0;
- if ($_use_lib) {
- # should be OK to use Pool here (r1 - r0) should be small
- my $pool = SVN::Pool->new;
- libsvn_get_log($SVN, [$path], $r0, $r1,
- 0, 0, 1, sub {$nr++}, $pool);
- $pool->clear;
- } else {
- my ($url, undef) = repo_path_split($SVN_URL);
- my $svn_log = svn_log_raw("$url/$path","-r$r0:$r1");
- while (next_log_entry($svn_log)) { $nr++ }
- close $svn_log->{fh};
- }
+ # should be OK to use Pool here (r1 - r0) should be small
+ my $pool = SVN::Pool->new;
+ libsvn_get_log($SVN, [$path], $r0, $r1,
+ 0, 0, 1, sub {$nr++}, $pool);
+ $pool->clear;
return 0 if ($nr > 1);
return 1;
}
print STDERR "Found branch parent: ($GIT_SVN) $parent\n";
command_noisy('read-tree', $parent);
unless (libsvn_can_do_switch()) {
- return libsvn_fetch_full($parent, $paths, $rev,
- $author, $date, $msg);
+ return _libsvn_new_tree($paths, $rev, $author, $date,
+ $msg, [$parent]);
}
# do_switch works with svn/trunk >= r22312, but that is not
# included with SVN 1.4.2 (the latest version at the moment),
sub libsvn_get_log {
my ($ra, @args) = @_;
- $args[4]-- if $args[4] && $_xfer_delta && ! $_follow_parent;
+ $args[4]-- if $args[4] && ! $_follow_parent;
if ($SVN::Core::VERSION le '1.2.0') {
splice(@args, 3, 1);
}
if (my $log_entry = libsvn_find_parent_branch(@_)) {
return $log_entry;
}
- my ($paths, $rev, $author, $date, $msg) = @_;
- my $ut;
- if ($_xfer_delta) {
- my $pool = SVN::Pool->new;
- my $ed = SVN::Git::Fetcher->new({q => $_q});
- my $reporter = $SVN->do_update($rev, '', 1, $ed, $pool);
- my @lock = $SVN::Core::VERSION ge '1.2.0' ? (undef) : ();
- $reporter->set_path('', $rev, 1, @lock, $pool);
- $reporter->finish_report($pool);
- $pool->clear;
- unless ($ed->{git_commit_ok}) {
- die "SVN connection failed somewhere...\n";
- }
- $ut = $ed;
- } else {
- $ut = { empty => {}, dir_prop => {}, file_prop => {} };
- my ($gui, $ctx) = command_input_pipe(qw/update-index
- -z --index-info/);
- libsvn_traverse($gui, '', $SVN->{svn_path}, $rev, undef, $ut);
- command_close_pipe($gui, $ctx);
+ my ($paths, $rev, $author, $date, $msg) = @_; # $pool is last
+ _libsvn_new_tree($paths, $rev, $author, $date, $msg, []);
+}
+
+sub _libsvn_new_tree {
+ my ($paths, $rev, $author, $date, $msg, $parents) = @_;
+ my $pool = SVN::Pool->new;
+ my $ed = SVN::Git::Fetcher->new({q => $_q});
+ my $reporter = $SVN->do_update($rev, '', 1, $ed, $pool);
+ my @lock = $SVN::Core::VERSION ge '1.2.0' ? (undef) : ();
+ $reporter->set_path('', $rev, 1, @lock, $pool);
+ $reporter->finish_report($pool);
+ $pool->clear;
+ unless ($ed->{git_commit_ok}) {
+ die "SVN connection failed somewhere...\n";
}
- libsvn_log_entry($rev, $author, $date, $msg, [], $ut);
+ libsvn_log_entry($rev, $author, $date, $msg, $parents, $ed);
}
sub find_graft_path_commit {
my $pool = SVN::Pool->new;
my $r = defined $_revision ? $_revision : $ra->get_latest_revnum;
my ($dirent, undef, undef) = $ra->get_dir('', $r, $pool);
- foreach my $d (keys %$dirent) {
+ foreach my $d (sort keys %$dirent) {
if ($dirent->{$d}->kind == $SVN::Node::dir) {
push @ret, "$d/"; # add '/' for compat with cli svn
}
"refs/remotes/$GIT_SVN on $origin\n";
}
}
+
+{
+ my $kill_stupid_warnings = $SVN::Node::none.$SVN::Node::file.
+ $SVN::Node::dir.$SVN::Node::unknown.
+ $SVN::Node::none.$SVN::Node::file.
+ $SVN::Node::dir.$SVN::Node::unknown.
+ $SVN::Auth::SSL::CNMISMATCH.
+ $SVN::Auth::SSL::NOTYETVALID.
+ $SVN::Auth::SSL::EXPIRED.
+ $SVN::Auth::SSL::UNKNOWNCA.
+ $SVN::Auth::SSL::OTHER;
+}
+
package SVN::Git::Fetcher;
use vars qw/@ISA/;
use strict;
Data structures:
-$svn_log hashref (as returned by svn_log_raw)
-{
- fh => file handle of the log file,
- state => state of the log file parser (sep/msg/rev/msg_start...)
-}
-
-$log_msg hashref as returned by next_log_entry($svn_log)
+$log_msg hashref as returned by libsvn_log_entry()
{
msg => 'whitespace-formatted log entry
', # trailing newline is preserved
author => 'committer name'
};
-
@mods = array of diff-index line hashes, each element represents one line
of diff-index output