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-rw-r--r--perl/Git/I18N.pm19
-rw-r--r--perl/Git/SVN.pm152
-rw-r--r--perl/Git/SVN/Editor.pm16
-rw-r--r--perl/Git/SVN/Fetcher.pm15
-rw-r--r--perl/Git/SVN/GlobSpec.pm18
-rw-r--r--perl/Git/SVN/Migration.pm37
-rw-r--r--perl/Git/SVN/Ra.pm10
7 files changed, 195 insertions, 72 deletions
diff --git a/perl/Git/I18N.pm b/perl/Git/I18N.pm
index f889fd6da9..c41425c8d0 100644
--- a/perl/Git/I18N.pm
+++ b/perl/Git/I18N.pm
@@ -13,7 +13,7 @@ BEGIN {
}
}
-our @EXPORT = qw(__);
+our @EXPORT = qw(__ __n N__);
our @EXPORT_OK = @EXPORT;
sub __bootstrap_locale_messages {
@@ -44,6 +44,7 @@ BEGIN
eval {
__bootstrap_locale_messages();
*__ = \&Locale::Messages::gettext;
+ *__n = \&Locale::Messages::ngettext;
1;
} or do {
# Tell test.pl that we couldn't load the gettext library.
@@ -51,7 +52,10 @@ BEGIN
# Just a fall-through no-op
*__ = sub ($) { $_[0] };
+ *__n = sub ($$$) { $_[2] == 1 ? $_[0] : $_[1] };
};
+
+ sub N__($) { return shift; }
}
1;
@@ -70,6 +74,9 @@ Git::I18N - Perl interface to Git's Gettext localizations
printf __("The following error occurred: %s\n"), $error;
+ printf __n("commited %d file\n", "commited %d files\n", $files), $files;
+
+
=head1 DESCRIPTION
Git's internal Perl interface to gettext via L<Locale::Messages>. If
@@ -87,6 +94,16 @@ it.
L<Locale::Messages>'s gettext function if all goes well, otherwise our
passthrough fallback function.
+=head2 __n($$$)
+
+L<Locale::Messages>'s ngettext function or passthrough fallback function.
+
+=head2 N__($)
+
+No-operation that only returns its argument. Use this if you want xgettext to
+extract the text to the pot template but do not want to trigger retrival of the
+translation at run time.
+
=head1 AUTHOR
E<AElig>var ArnfjE<ouml>rE<eth> Bjarmason <avarab@gmail.com>
diff --git a/perl/Git/SVN.pm b/perl/Git/SVN.pm
index 152fb7e927..98518f4ddb 100644
--- a/perl/Git/SVN.pm
+++ b/perl/Git/SVN.pm
@@ -98,6 +98,11 @@ sub resolve_local_globs {
" globbed: $refname\n";
}
my $u = (::cmt_metadata("$refname"))[0];
+ if (!defined($u)) {
+ warn
+"W: $refname: no associated commit metadata from SVN, skipping\n";
+ next;
+ }
$u =~ s!^\Q$url\E(/|$)!! or die
"$refname: '$url' not found in '$u'\n";
if ($pathname ne $u) {
@@ -485,7 +490,7 @@ sub refname {
#
# Additionally, % must be escaped because it is used for escaping
# and we want our escaped refname to be reversible
- $refname =~ s{([ \%~\^:\?\*\[\t])}{sprintf('%%%02X',ord($1))}eg;
+ $refname =~ s{([ \%~\^:\?\*\[\t\\])}{sprintf('%%%02X',ord($1))}eg;
# no slash-separated component can begin with a dot .
# /.* becomes /%2E*
@@ -802,10 +807,15 @@ sub get_fetch_range {
(++$min, $max);
}
+sub svn_dir {
+ command_oneline(qw(rev-parse --git-path svn));
+}
+
sub tmp_config {
my (@args) = @_;
- my $old_def_config = "$ENV{GIT_DIR}/svn/config";
- my $config = "$ENV{GIT_DIR}/svn/.metadata";
+ my $svn_dir = svn_dir();
+ my $old_def_config = "$svn_dir/config";
+ my $config = "$svn_dir/.metadata";
if (! -f $config && -f $old_def_config) {
rename $old_def_config, $config or
die "Failed rename $old_def_config => $config: $!\n";
@@ -1211,20 +1221,87 @@ sub do_fetch {
sub mkemptydirs {
my ($self, $r) = @_;
+ # add/remove/collect a paths table
+ #
+ # Paths are split into a tree of nodes, stored as a hash of hashes.
+ #
+ # Each node contains a 'path' entry for the path (if any) associated
+ # with that node and a 'children' entry for any nodes under that
+ # location.
+ #
+ # Removing a path requires a hash lookup for each component then
+ # dropping that node (and anything under it), which is substantially
+ # faster than a grep slice into a single hash of paths for large
+ # numbers of paths.
+ #
+ # For a large (200K) number of empty_dir directives this reduces
+ # scanning time to 3 seconds vs 10 minutes for grep+delete on a single
+ # hash of paths.
+ sub add_path {
+ my ($paths_table, $path) = @_;
+ my $node_ref;
+
+ foreach my $x (split('/', $path)) {
+ if (!exists($paths_table->{$x})) {
+ $paths_table->{$x} = { children => {} };
+ }
+
+ $node_ref = $paths_table->{$x};
+ $paths_table = $paths_table->{$x}->{children};
+ }
+
+ $node_ref->{path} = $path;
+ }
+
+ sub remove_path {
+ my ($paths_table, $path) = @_;
+ my $nodes_ref;
+ my $node_name;
+
+ foreach my $x (split('/', $path)) {
+ if (!exists($paths_table->{$x})) {
+ return;
+ }
+
+ $nodes_ref = $paths_table;
+ $node_name = $x;
+
+ $paths_table = $paths_table->{$x}->{children};
+ }
+
+ delete($nodes_ref->{$node_name});
+ }
+
+ sub collect_paths {
+ my ($paths_table, $paths_ref) = @_;
+
+ foreach my $v (values %$paths_table) {
+ my $p = $v->{path};
+ my $c = $v->{children};
+
+ collect_paths($c, $paths_ref);
+
+ if (defined($p)) {
+ push(@$paths_ref, $p);
+ }
+ }
+ }
+
sub scan {
- my ($r, $empty_dirs, $line) = @_;
+ my ($r, $paths_table, $line) = @_;
if (defined $r && $line =~ /^r(\d+)$/) {
return 0 if $1 > $r;
} elsif ($line =~ /^ \+empty_dir: (.+)$/) {
- $empty_dirs->{$1} = 1;
+ add_path($paths_table, $1);
} elsif ($line =~ /^ \-empty_dir: (.+)$/) {
- my @d = grep {m[^\Q$1\E(/|$)]} (keys %$empty_dirs);
- delete @$empty_dirs{@d};
+ remove_path($paths_table, $1);
}
1; # continue
};
- my %empty_dirs = ();
+ my @empty_dirs;
+ my %paths_table;
+
my $gz_file = "$self->{dir}/unhandled.log.gz";
if (-f $gz_file) {
if (!can_compress()) {
@@ -1235,7 +1312,7 @@ sub mkemptydirs {
die "Unable to open $gz_file: $!\n";
my $line;
while ($gz->gzreadline($line) > 0) {
- scan($r, \%empty_dirs, $line) or last;
+ scan($r, \%paths_table, $line) or last;
}
$gz->gzclose;
}
@@ -1244,13 +1321,14 @@ sub mkemptydirs {
if (open my $fh, '<', "$self->{dir}/unhandled.log") {
binmode $fh or croak "binmode: $!";
while (<$fh>) {
- scan($r, \%empty_dirs, $_) or last;
+ scan($r, \%paths_table, $_) or last;
}
close $fh;
}
+ collect_paths(\%paths_table, \@empty_dirs);
my $strip = qr/\A\Q@{[$self->path]}\E(?:\/|$)/;
- foreach my $d (sort keys %empty_dirs) {
+ foreach my $d (sort @empty_dirs) {
$d = uri_decode($d);
$d =~ s/$strip//;
next unless length($d);
@@ -1585,7 +1663,17 @@ sub tie_for_persistent_memoization {
if ($memo_backend > 0) {
tie %$hash => 'Git::SVN::Memoize::YAML', "$path.yaml";
} else {
- tie %$hash => 'Memoize::Storable', "$path.db", 'nstore';
+ # first verify that any existing file can actually be loaded
+ # (it may have been saved by an incompatible version)
+ my $db = "$path.db";
+ if (-e $db) {
+ use Storable qw(retrieve);
+
+ if (!eval { retrieve($db); 1 }) {
+ unlink $db or die "unlink $db failed: $!";
+ }
+ }
+ tie %$hash => 'Memoize::Storable', $db, 'nstore';
}
}
@@ -1598,7 +1686,7 @@ sub tie_for_persistent_memoization {
return if $memoized;
$memoized = 1;
- my $cache_path = "$ENV{GIT_DIR}/svn/.caches/";
+ my $cache_path = svn_dir() . '/.caches/';
mkpath([$cache_path]) unless -d $cache_path;
my %lookup_svn_merge_cache;
@@ -1639,7 +1727,7 @@ sub tie_for_persistent_memoization {
sub clear_memoized_mergeinfo_caches {
die "Only call this method in non-memoized context" if ($memoized);
- my $cache_path = "$ENV{GIT_DIR}/svn/.caches/";
+ my $cache_path = svn_dir() . '/.caches/';
return unless -d $cache_path;
for my $cache_file (("$cache_path/lookup_svn_merge",
@@ -1836,15 +1924,22 @@ sub make_log_entry {
my @parents = @$parents;
my $props = $ed->{dir_prop}{$self->path};
- if ( $props->{"svk:merge"} ) {
- $self->find_extra_svk_parents($props->{"svk:merge"}, \@parents);
- }
- if ( $props->{"svn:mergeinfo"} ) {
- my $mi_changes = $self->mergeinfo_changes
- ($parent_path, $parent_rev,
- $self->path, $rev,
- $props->{"svn:mergeinfo"});
- $self->find_extra_svn_parents($mi_changes, \@parents);
+ if ($self->follow_parent) {
+ my $tickets = $props->{"svk:merge"};
+ if ($tickets) {
+ $self->find_extra_svk_parents($tickets, \@parents);
+ }
+
+ my $mergeinfo_prop = $props->{"svn:mergeinfo"};
+ if ($mergeinfo_prop) {
+ my $mi_changes = $self->mergeinfo_changes(
+ $parent_path,
+ $parent_rev,
+ $self->path,
+ $rev,
+ $mergeinfo_prop);
+ $self->find_extra_svn_parents($mi_changes, \@parents);
+ }
}
open my $un, '>>', "$self->{dir}/unhandled.log" or croak $!;
@@ -2366,12 +2461,13 @@ sub _new {
"refs/remotes/$prefix$default_ref_id";
}
$_[1] = $repo_id;
- my $dir = "$ENV{GIT_DIR}/svn/$ref_id";
+ my $svn_dir = svn_dir();
+ my $dir = "$svn_dir/$ref_id";
- # Older repos imported by us used $GIT_DIR/svn/foo instead of
- # $GIT_DIR/svn/refs/remotes/foo when tracking refs/remotes/foo
+ # Older repos imported by us used $svn_dir/foo instead of
+ # $svn_dir/refs/remotes/foo when tracking refs/remotes/foo
if ($ref_id =~ m{^refs/remotes/(.+)}) {
- my $old_dir = "$ENV{GIT_DIR}/svn/$1";
+ my $old_dir = "$svn_dir/$1";
if (-d $old_dir && ! -d $dir) {
$dir = $old_dir;
}
@@ -2381,7 +2477,7 @@ sub _new {
mkpath([$dir]);
my $obj = bless {
ref_id => $ref_id, dir => $dir, index => "$dir/index",
- config => "$ENV{GIT_DIR}/svn/config",
+ config => "$svn_dir/config",
map_root => "$dir/.rev_map", repo_id => $repo_id }, $class;
# Ensure it gets canonicalized
diff --git a/perl/Git/SVN/Editor.pm b/perl/Git/SVN/Editor.pm
index c50176eec9..0df16ed726 100644
--- a/perl/Git/SVN/Editor.pm
+++ b/perl/Git/SVN/Editor.pm
@@ -7,7 +7,9 @@ use SVN::Delta;
use Carp qw/croak/;
use Git qw/command command_oneline command_noisy command_output_pipe
command_input_pipe command_close_pipe
- command_bidi_pipe command_close_bidi_pipe/;
+ command_bidi_pipe command_close_bidi_pipe
+ get_record/;
+
BEGIN {
@ISA = qw(SVN::Delta::Editor);
}
@@ -41,6 +43,7 @@ sub new {
"$self->{svn_path}/" : '';
$self->{config} = $opts->{config};
$self->{mergeinfo} = $opts->{mergeinfo};
+ $self->{pathnameencoding} = Git::config('svn.pathnameencoding');
return $self;
}
@@ -56,11 +59,9 @@ sub generate_diff {
push @diff_tree, "-l$_rename_limit" if defined $_rename_limit;
push @diff_tree, $tree_a, $tree_b;
my ($diff_fh, $ctx) = command_output_pipe(@diff_tree);
- local $/ = "\0";
my $state = 'meta';
my @mods;
- while (<$diff_fh>) {
- chomp $_; # this gets rid of the trailing "\0"
+ while (defined($_ = get_record($diff_fh, "\0"))) {
if ($state eq 'meta' && /^:(\d{6})\s(\d{6})\s
($::sha1)\s($::sha1)\s
([MTCRAD])\d*$/xo) {
@@ -143,11 +144,12 @@ sub repo_path {
sub url_path {
my ($self, $path) = @_;
+ $path = $self->repo_path($path);
if ($self->{url} =~ m#^https?://#) {
# characters are taken from subversion/libsvn_subr/path.c
$path =~ s#([^~a-zA-Z0-9_./!$&'()*+,-])#sprintf("%%%02X",ord($1))#eg;
}
- $self->{url} . '/' . $self->repo_path($path);
+ $self->{url} . '/' . $path;
}
sub rmdirs {
@@ -171,9 +173,7 @@ sub rmdirs {
my ($fh, $ctx) = command_output_pipe(qw/ls-tree --name-only -r -z/,
$self->{tree_b});
- local $/ = "\0";
- while (<$fh>) {
- chomp;
+ while (defined($_ = get_record($fh, "\0"))) {
my @dn = split m#/#, $_;
while (pop @dn) {
delete $rm->{join '/', @dn};
diff --git a/perl/Git/SVN/Fetcher.pm b/perl/Git/SVN/Fetcher.pm
index d8c21ad915..64e900a0e9 100644
--- a/perl/Git/SVN/Fetcher.pm
+++ b/perl/Git/SVN/Fetcher.pm
@@ -9,7 +9,8 @@ use Carp qw/croak/;
use File::Basename qw/dirname/;
use Git qw/command command_oneline command_noisy command_output_pipe
command_input_pipe command_close_pipe
- command_bidi_pipe command_close_bidi_pipe/;
+ command_bidi_pipe command_close_bidi_pipe
+ get_record/;
BEGIN {
@ISA = qw(SVN::Delta::Editor);
}
@@ -86,11 +87,9 @@ sub _mark_empty_symlinks {
my $printed_warning;
chomp(my $empty_blob = `git hash-object -t blob --stdin < /dev/null`);
my ($ls, $ctx) = command_output_pipe(qw/ls-tree -r -z/, $cmt);
- local $/ = "\0";
my $pfx = defined($switch_path) ? $switch_path : $git_svn->path;
$pfx .= '/' if length($pfx);
- while (<$ls>) {
- chomp;
+ while (defined($_ = get_record($ls, "\0"))) {
s/\A100644 blob $empty_blob\t//o or next;
unless ($printed_warning) {
print STDERR "Scanning for empty symlinks, ",
@@ -179,9 +178,7 @@ sub delete_entry {
my ($ls, $ctx) = command_output_pipe(qw/ls-tree
-r --name-only -z/,
$tree);
- local $/ = "\0";
- while (<$ls>) {
- chomp;
+ while (defined($_ = get_record($ls, "\0"))) {
my $rmpath = "$gpath/$_";
$self->{gii}->remove($rmpath);
print "\tD\t$rmpath\n" unless $::_q;
@@ -247,9 +244,7 @@ sub add_directory {
my ($ls, $ctx) = command_output_pipe(qw/ls-tree
-r --name-only -z/,
$self->{c});
- local $/ = "\0";
- while (<$ls>) {
- chomp;
+ while (defined($_ = get_record($ls, "\0"))) {
$self->{gii}->remove($_);
print "\tD\t$_\n" unless $::_q;
push @deleted_gpath, $gpath;
diff --git a/perl/Git/SVN/GlobSpec.pm b/perl/Git/SVN/GlobSpec.pm
index c95f5d76ca..a0a8d17621 100644
--- a/perl/Git/SVN/GlobSpec.pm
+++ b/perl/Git/SVN/GlobSpec.pm
@@ -8,19 +8,23 @@ sub new {
$re =~ s!/+$!!g; # no need for trailing slashes
my (@left, @right, @patterns);
my $state = "left";
- my $die_msg = "Only one set of wildcard directories " .
- "(e.g. '*' or '*/*/*') is supported: '$glob'\n";
+ my $die_msg = "Only one set of wildcards " .
+ "(e.g. '*' or '*/*/*') is supported: $glob\n";
for my $part (split(m|/|, $glob)) {
- if ($part =~ /\*/ && $part ne "*") {
- die "Invalid pattern in '$glob': $part\n";
- } elsif ($pattern_ok && $part =~ /[{}]/ &&
+ if ($pattern_ok && $part =~ /[{}]/ &&
$part !~ /^\{[^{}]+\}/) {
die "Invalid pattern in '$glob': $part\n";
}
- if ($part eq "*") {
+ my $nstars = $part =~ tr/*//;
+ if ($nstars > 1) {
+ die "Only one '*' is allowed in a pattern: '$part'\n";
+ }
+ if ($part =~ /(.*)\*(.*)/) {
die $die_msg if $state eq "right";
+ my ($l, $r) = ($1, $2);
$state = "pattern";
- push(@patterns, "[^/]*");
+ my $pat = quotemeta($l) . '[^/]*' . quotemeta($r);
+ push(@patterns, $pat);
} elsif ($pattern_ok && $part =~ /^\{(.*)\}$/) {
die $die_msg if $state eq "right";
$state = "pattern";
diff --git a/perl/Git/SVN/Migration.pm b/perl/Git/SVN/Migration.pm
index cf6ffa7581..dc90f6a621 100644
--- a/perl/Git/SVN/Migration.pm
+++ b/perl/Git/SVN/Migration.pm
@@ -44,7 +44,9 @@ use Git qw(
command_noisy
command_output_pipe
command_close_pipe
+ command_oneline
);
+use Git::SVN;
sub migrate_from_v0 {
my $git_dir = $ENV{GIT_DIR};
@@ -55,7 +57,9 @@ sub migrate_from_v0 {
chomp;
my ($id, $orig_ref) = ($_, $_);
next unless $id =~ s#^refs/heads/(.+)-HEAD$#$1#;
- next unless -f "$git_dir/$id/info/url";
+ my $info_url = command_oneline(qw(rev-parse --git-path),
+ "$id/info/url");
+ next unless -f $info_url;
my $new_ref = "refs/remotes/$id";
if (::verify_ref("$new_ref^0")) {
print STDERR "W: $orig_ref is probably an old ",
@@ -82,7 +86,7 @@ sub migrate_from_v1 {
my $git_dir = $ENV{GIT_DIR};
my $migrated = 0;
return $migrated unless -d $git_dir;
- my $svn_dir = "$git_dir/svn";
+ my $svn_dir = Git::SVN::svn_dir();
# just in case somebody used 'svn' as their $id at some point...
return $migrated if -d $svn_dir && ! -f "$svn_dir/info/url";
@@ -97,27 +101,28 @@ sub migrate_from_v1 {
my $x = $_;
next unless $x =~ s#^refs/remotes/##;
chomp $x;
- next unless -f "$git_dir/$x/info/url";
- my $u = eval { ::file_to_s("$git_dir/$x/info/url") };
+ my $info_url = command_oneline(qw(rev-parse --git-path),
+ "$x/info/url");
+ next unless -f $info_url;
+ my $u = eval { ::file_to_s($info_url) };
next unless $u;
- my $dn = dirname("$git_dir/svn/$x");
+ my $dn = dirname("$svn_dir/$x");
mkpath([$dn]) unless -d $dn;
if ($x eq 'svn') { # they used 'svn' as GIT_SVN_ID:
- mkpath(["$git_dir/svn/svn"]);
+ mkpath(["$svn_dir/svn"]);
print STDERR " - $git_dir/$x/info => ",
- "$git_dir/svn/$x/info\n";
- rename "$git_dir/$x/info", "$git_dir/svn/$x/info" or
+ "$svn_dir/$x/info\n";
+ rename "$git_dir/$x/info", "$svn_dir/$x/info" or
croak "$!: $x";
# don't worry too much about these, they probably
# don't exist with repos this old (save for index,
# and we can easily regenerate that)
foreach my $f (qw/unhandled.log index .rev_db/) {
- rename "$git_dir/$x/$f", "$git_dir/svn/$x/$f";
+ rename "$git_dir/$x/$f", "$svn_dir/$x/$f";
}
} else {
- print STDERR " - $git_dir/$x => $git_dir/svn/$x\n";
- rename "$git_dir/$x", "$git_dir/svn/$x" or
- croak "$!: $x";
+ print STDERR " - $git_dir/$x => $svn_dir/$x\n";
+ rename "$git_dir/$x", "$svn_dir/$x" or croak "$!: $x";
}
$migrated++;
}
@@ -139,9 +144,10 @@ sub read_old_urls {
push @dir, $_;
}
}
+ my $svn_dir = Git::SVN::svn_dir();
foreach (@dir) {
my $x = $_;
- $x =~ s!^\Q$ENV{GIT_DIR}\E/svn/!!o;
+ $x =~ s!^\Q$svn_dir\E/!!o;
read_old_urls($l_map, $x, $_);
}
}
@@ -150,7 +156,7 @@ sub migrate_from_v2 {
my @cfg = command(qw/config -l/);
return if grep /^svn-remote\..+\.url=/, @cfg;
my %l_map;
- read_old_urls(\%l_map, '', "$ENV{GIT_DIR}/svn");
+ read_old_urls(\%l_map, '', Git::SVN::svn_dir());
my $migrated = 0;
require Git::SVN;
@@ -239,7 +245,8 @@ sub minimize_connections {
}
}
if (@emptied) {
- my $file = $ENV{GIT_CONFIG} || "$ENV{GIT_DIR}/config";
+ my $file = $ENV{GIT_CONFIG} ||
+ command_oneline(qw(rev-parse --git-path config));
print STDERR <<EOF;
The following [svn-remote] sections in your config file ($file) are empty
and can be safely removed:
diff --git a/perl/Git/SVN/Ra.pm b/perl/Git/SVN/Ra.pm
index 4a499fcb38..56ad9870bc 100644
--- a/perl/Git/SVN/Ra.pm
+++ b/perl/Git/SVN/Ra.pm
@@ -81,7 +81,6 @@ sub prepare_config_once {
SVN::_Core::svn_config_ensure($config_dir, undef);
my ($baton, $callbacks) = SVN::Core::auth_open_helper(_auth_providers);
my $config = SVN::Core::config_get_config($config_dir);
- my $dont_store_passwords = 1;
my $conf_t = $config->{'config'};
no warnings 'once';
@@ -93,9 +92,14 @@ sub prepare_config_once {
$SVN::_Core::SVN_CONFIG_SECTION_AUTH,
$SVN::_Core::SVN_CONFIG_OPTION_STORE_PASSWORDS,
1) == 0) {
+ my $val = '1';
+ if (::compare_svn_version('1.9.0') < 0) { # pre-SVN r1553823
+ my $dont_store_passwords = 1;
+ $val = bless \$dont_store_passwords, "_p_void";
+ }
SVN::_Core::svn_auth_set_parameter($baton,
$SVN::_Core::SVN_AUTH_PARAM_DONT_STORE_PASSWORDS,
- bless (\$dont_store_passwords, "_p_void"));
+ $val);
}
if (SVN::_Core::svn_config_get_bool($conf_t,
$SVN::_Core::SVN_CONFIG_SECTION_AUTH,
@@ -602,7 +606,7 @@ sub minimize_url {
my $latest = $ra->get_latest_revnum;
$ra->get_log("", $latest, 0, 1, 0, 1, sub {});
};
- } while ($@ && ($c = shift @components));
+ } while ($@ && defined($c = shift @components));
return canonicalize_url($url);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-28 17:18:50 +0000