@@ -78,21 +78,24 @@ maybe_start_httpd () {
}
convert_to_rev_db () {
- perl -w -- - "$@" <<\EOF
+ perl -w -- - "$(test_oid rawsz)" "$@" <<\EOF
use strict;
+my $oidlen = shift;
@ARGV == 2 or die "usage: convert_to_rev_db <input> <output>";
+my $record_size = $oidlen + 4;
+my $hexlen = $oidlen * 2;
open my $wr, '+>', $ARGV[1] or die "$!: couldn't open: $ARGV[1]";
open my $rd, '<', $ARGV[0] or die "$!: couldn't open: $ARGV[0]";
my $size = (stat($rd))[7];
-($size % 24) == 0 or die "Inconsistent size: $size";
-while (sysread($rd, my $buf, 24) == 24) {
- my ($r, $c) = unpack('NH40', $buf);
- my $offset = $r * 41;
+($size % $record_size) == 0 or die "Inconsistent size: $size";
+while (sysread($rd, my $buf, $record_size) == $record_size) {
+ my ($r, $c) = unpack("NH$hexlen", $buf);
+ my $offset = $r * ($hexlen + 1);
seek $wr, 0, 2 or die $!;
my $pos = tell $wr;
if ($pos < $offset) {
- for (1 .. (($offset - $pos) / 41)) {
- print $wr (('0' x 40),"\n") or die $!;
+ for (1 .. (($offset - $pos) / ($hexlen + 1))) {
+ print $wr (('0' x $hexlen),"\n") or die $!;
}
}
seek $wr, $offset, 0 or die $!;
The record size used in the git svn storage is four bytes plus the length of the binary hash. Pass the hash length into our Perl invocation and use it to compute the size of the records. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> --- t/lib-git-svn.sh | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-)