eval '(exit $?0)' && eval 'exec perl -S $0 ${1+"$@"}'
& eval 'exec perl -S $0 $argv:q'
if 0;
# THE PRECEEDING STUFF EXECS perl via $PATH
# -*-Fundamental-*-
# (I'm a Emacsian Fundamentalist)
# $Id: //guest/kelly_setzer/perforce/utils/cvs2p4/MANIFEST#1 $
#
# Copyright (c) 1996 Network Appliance, Inc.
#
# You may distribute under the terms of the Artistic License, as
# specified in the README file included in the cvs2p4
# distribution.
#
# Original Author: Richard Geiger for Network Appliance, Inc.
#
# $Id: //guest/kelly_setzer/perforce/utils/cvs2p4/MANIFEST#1 $
# Here is the manifest.
# You can update the checksums with "-gen"
#
require 5.000;
use Carp;
$| = 1;
($Myname = $0) =~ s%^.*/%%;
$Mydirname = &dirname($0);
chdir $Mydirname || die;
#path sum1 sum2 opts
$manifest = <<'MANIFEST';
MANIFEST:-:-
Artistic:08887:6:mode=444
README:14831:13:mode=444
NEWS:19376:7:mode=444
bin/genmetadata:21820:19:mode=555
bin/genchanges:44978:6:mode=555
bin/dochanges:27874:20:mode=555
bin/revmap:58170:2:mode=555
lib/util.pl:37040:2:mode=444
test/file,v:15593:4:mode=444
test/dollar$file,v:42472:1:mode=444
test/space file,v:42472:1:mode=444
test/config:60561:3:mode=444
test/runtest:39049:3:mode=555
test/norm:14244:1:mode=555
test/metadata.good:26791:2:mode=444
test/lines.good:18321:1:mode=444
test/changes.good:59336:2:mode=444
test/p4_changes_-l.good:51130:3:mode=444
test/p4_describe.good:52767:7:mode=444
test/p4_describe.good-r97.3:04167:6:mode=444
MANIFEST
@manifest = split(/\n/, $manifest);
$Usage = <<LIT;
$Myname: usage: $Myname [-gen|-tar <vers>]
LIT
sub x
{
my ($cmd) = @_;
print "$Myname: $cmd\n";
if (! $noexec)
{
$status = system $cmd;
if ($status)
{ printf "$Myname: *** exit status %d\n", $status / 256; exit 1; }
}
}
sub dirname
{
my ($dir) = @_;
$dir =~ s%^$%.%; $dir = "$dir/";
if ($dir =~ m%^/[^/]*//*$%) { return "/"; }
if ($dir =~ m%^.*[^/]//*[^/][^/]*//*$%)
{ $dir =~ s%^(.*[^/])//*[^/][^/]*//*$%$1%; { return $dir; } }
return ".";
}
sub usage
{
print STDERR $Usage;
exit 1;
}
sub help
{
print STDERR <<LIT;
$Usage
$Myname is used to help verify the completeness of the cvs2p4
distribution kit.
LIT
exit 1;
}
$uname = `/bin/uname -a`; chop $uname;
($u_os, $u_host, $u_osrel) = split(/\s+/, $uname);
if ($u_os eq "SunOS" && $u_osrel =~ /^5\./)
{ $sum = "/usr/ucb/sum"; }
elsif ($u_os eq "SunOS" && $u_osrel =~ /^4\./)
{ $sum = "/bin/sum"; }
elsif ($u_os eq "OSF1" && $u_osrel =~ /^V[34]\./)
{ $sum = "/bin/sum" }
elsif ($u_os eq "FreeBSD" && $u_osrel =~ /^2\.\./)
{ $sum = "NONE" }
else
{ print STDERR "\n$Myname: warning: not tested for \"$u_os $u_osrel\".\n\n"; }
# Take our chances with $PATH
#
if (! defined($sum)) { $sum = "sum"; }
if (! defined($tar)) { $tar = "tar"; }
$op = "check";
while ($#ARGV >= 0)
{
if ($ARGV[0] eq "-gen") { $op = "gen"; shift; next; }
elsif ($ARGV[0] eq "-tar")
{
$op = "tar"; shift;
if ($#ARGV < 0) { usage; }
$vers = $ARGV[0]; shift;
next;
}
elsif ($ARGV[0] eq "-help") { &help; }
elsif ($ARGV[0] =~ /^-/) { &usage; }
if ($Args ne "") { $Args .= " "; }
push(@Args, $ARGV[0]);
shift;
}
if ($#Args != -1) { &usage; }
if ($op eq "gen")
{
@mestat = stat($Myname);
if (! open(ME, "<$Myname"))
{
print "Can't open myself for modification: $!\n";
exit 1;
}
if (! open(NEWME, ">$Myname.gen"))
{
print "Can't open myself for modification: $!\n";
exit 1;
}
while (<ME>) { print NEWME; if (/^\$manifest = <<'MANIFEST';$/) { last; } }
}
elsif ($op eq "tar")
{ $tarcmd = "$tar cvf cvs2p4-$vers.tar"; }
if ($op eq "check" && $sum eq "NONE")
{ print "\n[Checksums will not be checked on this $u_os system.]\n\n"; }
$status = 0;
foreach $ent (@manifest)
{
($path, $sum1, $sum2, $opts) = split(/:/, $ent);
if ($op eq "check" || $op eq "gen")
{
if (! lstat($path))
{ print "? $path... not found (couldn't stat)\n"; $status |= 1; }
else
{
$linktarg = "";
if ($opts =~ /\bsymlink=([^,\s]+)\b/)
{ $linktarg = $1; }
else
{
if ($sum ne "NONE")
{
$sums = `$sum '$path'`; chop $sums;
($csum1, $csum2) = split(/\s+/, $sums);
}
}
if ($op eq "check")
{
if ($linktarg ne "")
{
if (! -l $path)
{ print "? $path... symlink not found\n"; $status |= 1; }
else
{
$link = readlink $path;
if ($link ne $linktarg)
{ print "? $path... symlink should be \"$linktarg\"\n"; $status |= 2; }
else
{ print " $path\n"; }
}
}
else
{
if ($path =~ /(\/){0,1}$Myname$/)
{ print " $path\n"; next; }
if ($sum ne "NONE" && ($csum1 != $sum1 || $csum2 != $sum2))
{ print "M $path... modified (checksums mismatch)\n"; $status |= 2; }
else
{ print " $path\n"; }
}
}
elsif ($op eq "gen")
{
if ($path =~ /(\/){0,1}$Myname$/)
{
print NEWME "$path:-:-\n";
print "$path\n"; next;
}
if ($linktarg ne "")
{
$_ = sprintf("$path:-:-:$opts\n");
print NEWME;
print "$path\n";
}
else
{
$_ = sprintf("$path:$csum1:$csum2:$opts\n");
print NEWME;
print "$path - checksum generated\n";
}
}
}
next;
}
elsif ($op eq "tar")
{
if ($opts =~ /\bmode=([0-9]+)\b/)
{
$mode = $1;
&x("/bin/chmod $mode '$path'");
}
@modes = lstat("$path");
$owners{$path} = $modes[4];
$groups{$path} = $modes[5];
chown(0, 0, "$path")
|| print STDERR "WARNING: can't \"chown 0, 0, cvs2p4-$vers/$path\": $!\n";
$tarcmd .= " 'cvs2p4-$vers/$path'";
}
}
if ($op eq "gen")
{
while (<ME>) { if (/^MANIFEST$/) { print NEWME; last; }}
while (<ME>) { print NEWME; } close NEWME;
unlink "$Myname.old";
rename "$Myname", "$Myname.old" || die;
rename "$Myname.gen", "$Myname" || die;
chmod $mestat[2], "$Myname" || die;
}
elsif ($op eq "tar")
{
$Here = `/bin/pwd`; chop $Here;
($Herename = $Here) =~ s%^.*/%%;
$Parent = &dirname($Here);
&x("/bin/mv $Parent/$Herename $Parent/cvs2p4-$vers");
chdir $Parent || die;
&x("$tarcmd")
&x("/bin/mv $Parent/cvs2p4-$vers $Parent/$Herename");
&x("/bin/mv $Parent/cvs2p4-$vers.tar $Parent/$Herename/cvs2p4-$vers.tar");
chdir $Here || die;
foreach $path (keys(%owners))
{
$own = $owners{$path}; $grp = $groups{$path};
chown ($own, $grp, "$path") ||
print STDERR "WARNING: can't \"chown $own, $grp, $path\": $!\n";
}
}
print "\n";
if ($status == 0) { print "All ok\n"; }
if ($status & 1) { print "*** some files are missing\n"; }
if ($status & 2) { print "*** some files have been modified\n"; }
exit $status;