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62 lines
1.2 KiB
Perl
Executable File
62 lines
1.2 KiB
Perl
Executable File
#!/usr/bin/perl
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#
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# sanitize-schem - Remove items from KiCad schematics that may cause an upset
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#
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# Written 2010 by Werner Almesberger
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# Copyright 2010 Werner Almesberger
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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sub usage
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{
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print STDERR "usage: $0 file.sch [outfile]\n";
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exit(1);
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}
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($file, $out) = @ARGV;
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&usage if $#ARGV > 1;
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($dir = $file) =~ s|[^/]*$||;
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$dir = "." if $dir eq "";
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open(FILE, $file) || die "$file: $!";
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while (<FILE>) {
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if (/^\$Sheet/) {
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$s = $_;
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$discard = 1;
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next;
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}
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if (/^\$EndSheet/) {
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push(@f, $s.$_) unless $discard;
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undef $s;
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next;
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}
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if (!defined $s) {
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push(@f, $_);
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next;
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}
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$s .= $_;
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next unless /^F1 "([^"]*)"/;
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if (-r "$1" || -r "$dir/$1") {
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$discard = 0;
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next;
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}
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print STDERR "removing $1\n";
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}
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close FILE;
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if (!defined $out) {
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rename($file, "$file.bak");
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$out= $file;
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}
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open(FILE, ">$out") || die "$out: $!";
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print FILE join("", @f) || die "$out: $!";
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close FILE || die "$out: $!";
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