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|
#!/usr/bin/perl
use strict;
use File::Find ();
use File::Basename ();
use File::Path ();
use Getopt::Std;
use Cwd;
my ($startdir,$outdir,$pfx);
my $verbose = 0;
sub usage() {
print STDERR "usage: $0 -o <outdir> [-f <file>]\n"
}
$startdir=cwd();
# for the convenience of &wanted calls, including -eval statements:
use vars qw/*name *dir *prune/;
*name = *File::Find::name;
*dir = *File::Find::dir;
*prune = *File::Find::prune;
if ( !getopts('o:f:') ) {
usage();
exit(1);
}
if ( defined($Getopt::Std::opt_o) ) {
$outdir=$Getopt::Std::opt_o;
$outdir=~s%\\%/%g;
} else {
usage();
exit(1);
}
if ( defined($Getopt::Std::opt_f) ) {
convertfile($outdir,$Getopt::Std::opt_f);
} else {
# Traverse desired filesystems
$pfx="source";
File::Find::find({wanted => \&wanted}, 'source');
}
exit;
sub wanted {
my ($dev,$ino,$mode,$nlink,$uid,$gid);
(
/^.*\.html\z/s
||
/^license.*\.txt\z/s
||
/^LICENSE.*\z/s
||
/^readme\.txt\z/s
||
/^README\z/s
) &&
($nlink || (($dev,$ino,$mode,$nlink,$uid,$gid) = lstat($_))) &&
eval {&doconv};
}
sub doconv {
my($dest);
$dest=$dir;
$dest=~s/^$pfx//g;
$dest=$outdir.$dest;
convertfile($dest,$name) if $name =~ /\/$ENV{GUI}\//i;
}
sub convertfile {
my ($dest,$file,$destfile);
$dest=shift;
$file=shift;
$dest=~s%^./%%g;
$dest=$startdir . "/" . $dest;
$file=$startdir . "/" . $file;
$destfile=$dest . "/" . File::Basename::basename($file);
File::Path::mkpath($dest,0,0775);
open(IN,"<$file") || die "can not open $file";
open(OUT,">$destfile") || die "can not open $destfile";
print "converting: $file -> $destfile\n" if $verbose;
while (<IN> ) {
chop while ( /\n$/ || /\r$/ );
print OUT "$_\n";
}
close(IN);
close(OUT);
}
|
