109 lines
2.9 KiB
Nix
109 lines
2.9 KiB
Nix
{ lib, runCommandNoCC, fetchurl, file, texlive, writeShellScript }:
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{
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chktex = runCommandNoCC "texlive-test-chktex" {
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nativeBuildInputs = [
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(with texlive; combine { inherit scheme-infraonly chktex; })
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];
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input = builtins.toFile "chktex-sample.tex" ''
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\documentclass{article}
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\begin{document}
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\LaTeX is great
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\end{document}
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'';
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} ''
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chktex -v -nall -w1 "$input" 2>&1 | tee "$out"
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grep "One warning printed" "$out"
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'';
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dvipng = lib.recurseIntoAttrs {
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# https://github.com/NixOS/nixpkgs/issues/75605
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basic = runCommandNoCC "texlive-test-dvipng-basic" {
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nativeBuildInputs = [ file texlive.combined.scheme-medium ];
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input = fetchurl {
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name = "test_dvipng.tex";
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url = "http://git.savannah.nongnu.org/cgit/dvipng.git/plain/test_dvipng.tex?id=b872753590a18605260078f56cbd6f28d39dc035";
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sha256 = "1pjpf1jvwj2pv5crzdgcrzvbmn7kfmgxa39pcvskl4pa0c9hl88n";
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};
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} ''
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cp "$input" ./document.tex
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latex document.tex
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dvipng -T tight -strict -picky document.dvi
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for f in document*.png; do
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file "$f" | tee output
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grep PNG output
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done
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mkdir "$out"
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mv document*.png "$out"/
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'';
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# test dvipng's limited capability to render postscript specials via GS
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ghostscript = runCommandNoCC "texlive-test-ghostscript" {
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nativeBuildInputs = [ file (with texlive; combine { inherit scheme-small dvipng; }) ];
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input = builtins.toFile "postscript-sample.tex" ''
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\documentclass{minimal}
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\begin{document}
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Ni
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\special{ps:
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newpath
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0 0 moveto
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7 7 rlineto
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0 7 moveto
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7 -7 rlineto
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stroke
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showpage
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}
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\end{document}
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'';
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gs_trap = writeShellScript "gs_trap.sh" ''
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exit 1
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'';
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} ''
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cp "$gs_trap" ./gs
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export PATH=$PWD:$PATH
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# check that the trap works
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gs && exit 1
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cp "$input" ./document.tex
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latex document.tex
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dvipng -T 1in,1in -strict -picky document.dvi
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for f in document*.png; do
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file "$f" | tee output
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grep PNG output
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done
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mkdir "$out"
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mv document*.png "$out"/
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'';
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};
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# https://github.com/NixOS/nixpkgs/issues/75070
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dvisvgm = runCommandNoCC "texlive-test-dvisvgm" {
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nativeBuildInputs = [ file texlive.combined.scheme-medium ];
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input = builtins.toFile "dvisvgm-sample.tex" ''
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\documentclass{article}
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\begin{document}
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mwe
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\end{document}
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'';
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} ''
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cp "$input" ./document.tex
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latex document.tex
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dvisvgm document.dvi -n -o document_dvi.svg
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cat document_dvi.svg
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file document_dvi.svg | grep SVG
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pdflatex document.tex
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dvisvgm -P document.pdf -n -o document_pdf.svg
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cat document_pdf.svg
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file document_pdf.svg | grep SVG
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mkdir "$out"
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mv document*.svg "$out"/
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'';
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}
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