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#!/usr/bin/perl
# (copied from kdesdk/cervisia/misc.cpp)
# These regular expression parts aren't useful to check the validity of the
# CVSROOT specification. They are just used to extract the different parts of it.
$usernamerx = "([a-z0-9_][a-z0-9_-]*)?";
$passwordrx = "(:[^@]+)?";
$hostrx = "([^:/]+)";
$portrx = "(:(\\d*))?";
$pathrx = "(/.*)";
# concat above regexps into a single expression
$regexp = join('', ":pserver:(", $usernamerx, $passwordrx, "@)?", $hostrx, $portrx, $pathrx);
$loginuser = getlogin || getpwuid($<);
while(<>)
{
# skip empty lines
next if /^$/;
# config group for a repository?
if( /^\[Repository-(.+)\]$/ )
{
$oldcvsroot = $1;
# pserver CVSROOT specification?
if( $oldcvsroot =~ m/($regexp)/ )
{
# extract username, hostname, port and path from CVSROOT
$username = $3;
$hostname = $5;
$port = $7;
$path = $8;
# replace empty port number
$port =~ s/^$/2401/;
# replace empty username
$username =~ s/^$/$loginuser/;
# create normalized CVSROOT specification
$newcvsroot = join('', ":pserver:", $username, "@", $hostname, ":", $port, $path);
print "# DELETEGROUP [Repository-$oldcvsroot]\n";
print "[Repository-$newcvsroot]\n";
}
next;
}
print $_;
}
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