diff options
Add Nix derivation for KaTeX
One step closer to a fully declarative website build environment.
| -rw-r--r-- | pkgs/InputXSLT.nix (renamed from InputXSLT.nix) | 4 | ||||
| -rw-r--r-- | pkgs/KaTeX.nix | 50 | ||||
| -rw-r--r-- | shell.nix | 5 | ||||
| -rw-r--r-- | utility/formatter.xsl | 2 | ||||
| -rw-r--r-- | utility/katex/katex.min.js | 1 | ||||
| -rwxr-xr-x | utility/katex/wrapper | 16 |
6 files changed, 57 insertions, 21 deletions
diff --git a/InputXSLT.nix b/pkgs/InputXSLT.nix index 6c1f473..a85bc37 100644 --- a/InputXSLT.nix +++ b/pkgs/InputXSLT.nix @@ -13,6 +13,8 @@ stdenv.mkDerivation rec { buildInputs = [ cmake boost xalanc xercesc discount ]; meta = with stdenv.lib; { - homepage = https://github.com/KnairdA/InputXSLT/; + description = "InputXSLT"; + homepage = https://github.com/KnairdA/InputXSLT/; + license = stdenv.lib.licenses.asl20; }; } diff --git a/pkgs/KaTeX.nix b/pkgs/KaTeX.nix new file mode 100644 index 0000000..6565b13 --- /dev/null +++ b/pkgs/KaTeX.nix @@ -0,0 +1,50 @@ +{ stdenv, pkgs, ... }: + +let + katex-src = stdenv.mkDerivation rec { + name = "katex-src"; + + src = pkgs.fetchzip { + url = "https://github.com/Khan/KaTeX/releases/download/v0.10.0-alpha/katex.zip"; + sha256 = "002dzyf3wcyjxv4m6vv0v99gf82a9k7rxsnlvf93h9fhcda2vj7l"; + }; + + buildInputs = [ pkgs.nodejs ]; + + installPhase = '' + mkdir -p $out/share/katex + + cp katex.min.js $out/share/katex/ + ''; + + meta = { + description = "KaTeX"; + homepage = https://github.com/Khan/KaTeX; + license = stdenv.lib.licenses.mit; + platforms = stdenv.lib.platforms.all; + }; + }; +in pkgs.writeTextFile { + name = "katex-wrapper"; + executable = true; + destination = "/bin/katex"; + + text = '' + #!${pkgs.nodejs}/bin/node + + var katex = require("${katex-src}/share/katex/katex.min.js"); + var input = ""; + + var args = process.argv.slice(2); + + process.stdin.on("data", function(chunk) { + input += chunk.toString(); + }); + + process.stdin.on("end", function() { + var options = { displayMode: args.indexOf("--display-mode") !== -1 }; + var output = katex.renderToString(input, options); + console.log(output); + }); + ''; +} @@ -4,12 +4,13 @@ stdenv.mkDerivation rec { name = "env"; env = buildEnv { name = name; paths = buildInputs; }; buildInputs = let - InputXSLT = callPackage ./InputXSLT.nix {}; + InputXSLT = callPackage ./pkgs/InputXSLT.nix {}; + KaTeX = callPackage ./pkgs/KaTeX.nix {}; in [ InputXSLT pandoc highlight - nodejs + KaTeX python3 ]; } diff --git a/utility/formatter.xsl b/utility/formatter.xsl index 9198f36..606a764 100644 --- a/utility/formatter.xsl +++ b/utility/formatter.xsl @@ -25,7 +25,7 @@ <xsl:variable name="formatted_expression"> <xsl:call-template name="plain_formatter"> <xsl:with-param name="format"> - <xsl:text>./utility/katex/wrapper </xsl:text> + <xsl:text>katex </xsl:text> <xsl:value-of select="$arguments"/> </xsl:with-param> <xsl:with-param name="source" select="$source"/> diff --git a/utility/katex/katex.min.js b/utility/katex/katex.min.js deleted file mode 100644 index d574cc3..0000000 --- a/utility/katex/katex.min.js +++ /dev/null @@ -1 +0,0 @@ -!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.katex=t():e.katex=t()}(this,function(){return function(e){var t={};function r(n){if(t[n])return t[n].exports;var a=t[n]={i:n,l:!1,exports:{}};return 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