insert-figures

#!/usr/bin/perl

while(<>) {
    if(/INSERT_TEXT_FROM_FILE (.*) END/) {
        my $codewrapper=0;
        $file = $1;
        print STDERR "File: $file\n";
        if( $file =~ /(.*)\@DATE/ ) {
            $base = $1;
            print STDERR "Searching for base=$base\n";
            # look for the newest file with @DATE, assumed to be in CWD.
            opendir(DIR, "yang");
            @files=readdir(DIR);
            closedir(DIR);
            #print STDERR join(',', @files);
            my @sorted = reverse sort grep(/^$base@/,@files);
            #print STDERR join(',', @sorted);
            $file = "yang/" . shift @sorted;
            print STDERR "Setting file=$file\n";
        }
        open(FILE, "<" . $file) || die "Can not open $file: $!\n";
        print "<artwork><![CDATA[\n";
        if($file =~ /\.yang$/) {
            $codewrapper=1;
            print "<CODE BEGINS> file \"$file\"\n"
        }
        while(<FILE>) {
            print;
        }
        close(FILE);
        print "<CODE ENDS>\n" if $codewrapper;
        print "]]></artwork>\n";
    } else {
        print;
    }
}