mirror of
https://github.com/NixOS/nixpkgs.git
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69 lines
2.1 KiB
Perl
69 lines
2.1 KiB
Perl
use strict;
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use File::Basename;
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my $src = $ENV{"src"};
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my $out = $ENV{"out"};
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my $path = $ENV{"searchRelativeTo"};
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open OUT, ">$out" or die;
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print OUT "[\n";
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open FILE, "< $src" or die;
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sub addName {
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my ($type, $name) = @_;
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print OUT "{ type = \"$type\"; name = \"$name\"; }\n";
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}
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while (<FILE>) {
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if (/\\input\{(.*)\}/) {
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my $fn2 = $1;
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die "absolute path! $fn2" if substr($fn2, 0, 1) eq "/";
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addName "tex", "$fn2";
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} elsif (/\\input (.*)$/) {
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my $fn2 = $1;
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die "absolute path! $fn2" if substr($fn2, 0, 1) eq "/";
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addName "tex", "$fn2";
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} elsif (/\\RequirePackage(\[.*\])?\{(.*)\}/) {
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my $fn2 = $2;
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die "absolute path! $fn2" if substr($fn2, 0, 1) eq "/";
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addName "misc", "$fn2.sty";
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} elsif (/\\usepackage(\[.*\])?\{(.*)\}/) {
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my $fn2 = $2;
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die "absolute path! $fn2" if substr($fn2, 0, 1) eq "/";
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addName "misc", "$fn2.sty";
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} elsif (/\\documentclass(\[.*\])?\{(.*)\}/) {
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my $fn2 = $2;
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die "absolute path! $fn2" if substr($fn2, 0, 1) eq "/";
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addName "misc", "$fn2.cls";
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} elsif (/\\bibliographystyle\{(.*)\}/) {
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my $fn2 = $1;
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die "absolute path! $fn2" if substr($fn2, 0, 1) eq "/";
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addName "misc", "$fn2.bst";
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} elsif (/\\bibliography\{(.*)\}/) {
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foreach my $bib (split /,/, $1) {
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$bib =~ s/^\s+//; # remove leading / trailing whitespace
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$bib =~ s/\s+$//;
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addName "misc", "$bib.bib";
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}
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} elsif (/\\includegraphics(\[.*\])?\{(.*)\}/) {
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my $fn2 = $2;
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die "absolute path! $fn2" if substr($fn2, 0, 1) eq "/";
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addName "img", "$fn2";
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} elsif (/\\pgfdeclareimage(\[.*\])?\{.*\}\{(.*)\}/) {
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my $fn2 = $2;
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die "absolute path! $fn2" if substr($fn2, 0, 1) eq "/";
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addName "img", "$fn2";
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} elsif (/\\pgfimage(\[.*\])?\{(.*)\}/) {
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my $fn2 = $2;
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die "absolute path! $fn2" if substr($fn2, 0, 1) eq "/";
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addName "img", "$fn2";
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}
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# !!! also support \usepackage
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}
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close FILE;
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print OUT "]\n";
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close OUT;
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