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diff --git a/git-svn.perl b/git-svn.perl
index b28c5bbc7238120d1d98445f1bf0f116dd7a0b8a..56f17002d1647d5a0e0c59a78a60bd96496dcf1b 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
$_version, $_upgrade, $_authors, $_branch_all_refs, @_opt_m,
$_merge, $_strategy, $_dry_run, $_ignore_nodate, $_non_recursive,
$_username, $_config_dir, $_no_auth_cache,
- $_pager, $_color);
+ $_pager, $_color, $_prefix);
my (@_branch_from, %tree_map, %users, %rusers, %equiv);
my ($_svn_can_do_switch);
my @repo_path_split_cache;
);
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)",
'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)',
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 $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 {
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;
+ unless (defined $_trunk || defined $_branches || defined $_tags) {
+ usage(1);
}
- 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) {
- 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 {
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 . $var;
- }
- my @ls = libsvn_ls_fullurl($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", $full_url);
}
sub common_prefix {
my ($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} =~ /$re/g);
# this output is read via pipe, do not change:
print "r$log_msg->{revision} = $commit\n";
- check_repack();
return $commit;
}