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diff --git a/git-svn.perl b/git-svn.perl
index 54d784469af7b787190e80d277abf2a4782c7d3f..9f2b587b2534e29054b5399a745d56e2ed5ea216 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
}
};
-# make sure we're always running
-unless ($cmd =~ /(?:clone|init|multi-init)$/) {
+# make sure we're always running at the top-level working directory
+unless ($cmd && $cmd =~ /(?:clone|init|multi-init)$/) {
unless (-d $ENV{GIT_DIR}) {
if ($git_dir_user_set) {
die "GIT_DIR=$ENV{GIT_DIR} explicitly set, ",
}
$gs->set_tree($_) foreach @revs;
print "Done committing ",scalar @revs," revisions to SVN\n";
+ unlink $gs->{index};
}
sub cmd_dcommit {
warn "Attempting to commit more than one change while ",
"--no-rebase is enabled.\n",
"If these changes depend on each other, re-running ",
- "without --no-rebase will be required."
+ "without --no-rebase may be required."
}
while (1) {
my $d = shift @$linear_refs or last;
$parents->{$d};
}
$_fetch_all ? $gs->fetch_all : $gs->fetch;
+ $last_rev = $cmt_rev;
next if $_no_rebase;
# we always want to rebase against the current HEAD,
$parents = \%p;
$linear_refs = \@l;
}
- $last_rev = $cmt_rev;
}
}
+ unlink $gs->{index};
}
sub cmd_find_rev {
}
}
-my %LOCKFILES;
-END { unlink keys %LOCKFILES if %LOCKFILES }
+my (%LOCKFILES, %INDEX_FILES);
+END {
+ unlink keys %LOCKFILES if %LOCKFILES;
+ unlink keys %INDEX_FILES if %INDEX_FILES;
+}
sub resolve_local_globs {
my ($url, $fetch, $glob_spec) = @_;
# see if we have it in our config, first:
eval {
my $section = "svn-remote.$self->{repo_id}";
- $svnsync = {
- url => tmp_config('--get', "$section.svnsync-url"),
- uuid => tmp_config('--get', "$section.svnsync-uuid"),
- }
+
+ my $url = tmp_config('--get', "$section.svnsync-url");
+ ($url) = ($url =~ m{^([a-z\+]+://\S+)$}) or
+ die "doesn't look right - svn:sync-from-url is '$url'\n";
+
+ my $uuid = tmp_config('--get', "$section.svnsync-uuid");
+ ($uuid) = ($uuid =~ m{^([0-9a-f\-]{30,})$}) or
+ die "doesn't look right - svn:sync-from-uuid is '$uuid'\n";
+
+ $svnsync = { url => $url, uuid => $uuid }
};
if ($svnsync && $svnsync->{url} && $svnsync->{uuid}) {
return $self->{svnsync} = $svnsync;
my $rp = $self->ra->rev_proplist(0);
my $url = $rp->{'svn:sync-from-url'} or die $err . "url\n";
- $url =~ m{^[a-z\+]+://} or
+ ($url) = ($url =~ m{^([a-z\+]+://\S+)$}) or
die "doesn't look right - svn:sync-from-url is '$url'\n";
my $uuid = $rp->{'svn:sync-from-uuid'} or die $err . "uuid\n";
- $uuid =~ m{^[0-9a-f\-]{30,}$} or
+ ($uuid) = ($uuid =~ m{^([0-9a-f\-]{30,})$}) or
die "doesn't look right - svn:sync-from-uuid is '$uuid'\n";
my $section = "svn-remote.$self->{repo_id}";
sub prop_walk {
my ($self, $path, $rev, $sub) = @_;
+ $path =~ s#^/##;
my ($dirent, undef, $props) = $self->ra->get_dir($path, $rev);
$path =~ s#^/*#/#g;
my $p = $path;
$self->{url} . (length $self->{path} ? '/' . $self->{path} : '');
}
-sub do_git_commit {
- my ($self, $log_entry) = @_;
- my $lr = $self->last_rev;
- if (defined $lr && $lr >= $log_entry->{revision}) {
- die "Last fetched revision of ", $self->refname,
- " was r$lr, but we are about to fetch: ",
- "r$log_entry->{revision}!\n";
- }
- if (my $c = $self->rev_map_get($log_entry->{revision})) {
- croak "$log_entry->{revision} = $c already exists! ",
- "Why are we refetching it?\n";
+
+sub set_commit_header_env {
+ my ($log_entry) = @_;
+ my %env;
+ foreach my $ned (qw/NAME EMAIL DATE/) {
+ foreach my $ac (qw/AUTHOR COMMITTER/) {
+ $env{"GIT_${ac}_${ned}"} = $ENV{"GIT_${ac}_${ned}"};
+ }
}
+
$ENV{GIT_AUTHOR_NAME} = $log_entry->{name};
$ENV{GIT_AUTHOR_EMAIL} = $log_entry->{email};
$ENV{GIT_AUTHOR_DATE} = $ENV{GIT_COMMITTER_DATE} = $log_entry->{date};
$ENV{GIT_COMMITTER_EMAIL} = (defined $log_entry->{commit_email})
? $log_entry->{commit_email}
: $log_entry->{email};
+ \%env;
+}
+sub restore_commit_header_env {
+ my ($env) = @_;
+ foreach my $ned (qw/NAME EMAIL DATE/) {
+ foreach my $ac (qw/AUTHOR COMMITTER/) {
+ my $k = "GIT_${ac}_${ned}";
+ if (defined $env->{$k}) {
+ $ENV{$k} = $env->{$k};
+ } else {
+ delete $ENV{$k};
+ }
+ }
+ }
+}
+
+sub do_git_commit {
+ my ($self, $log_entry) = @_;
+ my $lr = $self->last_rev;
+ if (defined $lr && $lr >= $log_entry->{revision}) {
+ die "Last fetched revision of ", $self->refname,
+ " was r$lr, but we are about to fetch: ",
+ "r$log_entry->{revision}!\n";
+ }
+ if (my $c = $self->rev_map_get($log_entry->{revision})) {
+ croak "$log_entry->{revision} = $c already exists! ",
+ "Why are we refetching it?\n";
+ }
+ my $old_env = set_commit_header_env($log_entry);
my $tree = $log_entry->{tree};
if (!defined $tree) {
$tree = $self->tmp_index_do(sub {
defined(my $pid = open3(my $msg_fh, my $out_fh, '>&STDERR', @exec))
or croak $!;
print $msg_fh $log_entry->{log} or croak $!;
+ restore_commit_header_env($old_env);
unless ($self->no_metadata) {
print $msg_fh "\ngit-svn-id: $log_entry->{metadata}\n"
or croak $!;
my ($commit_name, $commit_email) = ($name, $email);
if ($_use_log_author) {
- if ($log_entry{log} =~ /From:\s+(.*?)\s+<(.*)>\s*\n/) {
- ($name, $email) = ($1, $2);
- } elsif ($log_entry{log} =~
- /Signed-off-by:\s+(.*?)\s+<(.*)>\s*\n/) {
+ my $name_field;
+ if ($log_entry{log} =~ /From:\s+(.*\S)\s*\n/i) {
+ $name_field = $1;
+ } elsif ($log_entry{log} =~ /Signed-off-by:\s+(.*\S)\s*\n/i) {
+ $name_field = $1;
+ }
+ if (!defined $name_field) {
+ #
+ } elsif ($name_field =~ /(.*?)\s+<(.*)>/) {
($name, $email) = ($1, $2);
+ } elsif ($name_field =~ /(.*)@/) {
+ ($name, $email) = ($1, $name_field);
+ } else {
+ ($name, $email) = ($name_field, 'unknown');
}
}
if (defined $headrev && $self->use_svm_props) {
sub add_directory {
my ($self, $path, $cp_path, $cp_rev) = @_;
+ my $gpath = $self->git_path($path);
+ if ($gpath eq '') {
+ my ($ls, $ctx) = command_output_pipe(qw/ls-tree
+ -r --name-only -z/,
+ $self->{c});
+ local $/ = "\0";
+ while (<$ls>) {
+ chomp;
+ $self->{gii}->remove($_);
+ print "\tD\t$_\n" unless $::_q;
+ }
+ command_close_pipe($ls, $ctx);
+ $self->{empty}->{$path} = 0;
+ }
my ($dir, $file) = ($path =~ m#^(.*?)/?([^/]+)$#);
delete $self->{empty}->{$dir};
$self->{empty}->{$path} = 1;
}
sysseek($fh, 0, 0) or croak $!;
if ($fb->{mode_b} == 120000) {
- sysread($fh, my $buf, 5) == 5 or croak $!;
- $buf eq 'link ' or die "$path has mode 120000",
- "but is not a link\n";
+ eval {
+ sysread($fh, my $buf, 5) == 5 or croak $!;
+ $buf eq 'link ' or die "$path has mode 120000",
+ " but is not a link";
+ };
+ if ($@) {
+ warn "$@\n";
+ sysseek($fh, 0, 0) or croak $!;
+ }
}
defined(my $pid = open my $out,'-|') or die "Can't fork: $!\n";
if (!$pid) {
if ($log_entry) {
$gs->do_git_commit($log_entry);
}
+ $INDEX_FILES{$gs->{index}} = 1;
}
foreach my $g (@$globs) {
my $k = "svn-remote.$g->{remote}." .
warn "W: Ignoring error from SVN, path probably ",
"does not exist: ($errno): ",
$err->expanded_message,"\n";
+ warn "W: Do not be alarmed at the above message ",
+ "git-svn is just searching aggressively for ",
+ "old history.\n",
+ "This may take a while on large repositories\n";
$ignored_err{$err_key} = 1;
}
return;