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|
{ pkgs, html, data }:
let
commonArgs = {
inherit data html make;
inherit (pkgs) lib;
};
make = path: overrides:
let f = import path;
in f ((builtins.intersectAttrs (builtins.functionArgs f) commonArgs)
// overrides);
indexHTML = builtins.toFile "index.html" (make ./html { });
classlessCSS = let
setOption = option: value: { "${option}" = value; };
setOptions = options: value:
builtins.foldl' (tmp: option: tmp // setOption option value) { } options;
enable = options: setOptions options true;
disable = options: setOptions options false;
in builtins.toFile "classless.css" (make ./css/classless.nix
(disable [ "tables" "hr" ] // enable [
"headings-advanced"
"tooltip-citations"
"navbar"
"details-cards"
"big-first-letter"
"printing"
"grid"
]));
robotsTXT = builtins.toFile "robots.txt" ''
user-agent: *
disallow: /static/
allow: /static/icon.png
'';
in pkgs.callPackage ({
# Packages
line-awesome, line-awesome-css, uncss, yuicompressor, imagemagick,
# Source files
index-html ? indexHTML, classless-css ? classlessCSS, files ? data.files
, icon ? ./static/icon.png }:
let
compress = "${yuicompressor}/bin/yuicompressor";
clean = "${uncss}/bin/uncss";
compressJPEG = size: ''
${imagemagick}/bin/convert -sampling-factor 4:2:0 \
-strip \
-quality 85 \
-interlace JPEG \
-colorspace RGB \
-resize ${size} \
-colorspace sRGB \
'';
in pkgs.runCommand "webpage" { } ''
set -o xtrace
mkdir $out && pushd "$_"
ln -sT ${index-html} index.html
ln -sT ${robotsTXT} robots.txt
popd
mkdir $out/static && pushd "$_"
ln -sT ${icon} icon.png
cp -r ${files} files
chmod a+w files
pushd files
${compressJPEG "128x128"} avatar.jpg avatar.jpg.128
${compressJPEG "256x256"} avatar.jpg avatar.jpg.256
${compressJPEG "512x512"} avatar.jpg avatar.jpg.512
popd
chmod a-w files
popd
mkdir -p $out/static/css && pushd "$_"
${clean} ${index-html} --stylesheets file://${classless-css} \
| ${compress} --type css >classless.min.css
popd
mkdir -p $out/static/css/fonts/line-awesome && pushd "$_"
ln -sT ${line-awesome}/share/fonts/woff2 webfonts
${clean} ${index-html} --stylesheets file://${line-awesome-css} \
| ${compress} --type css >line-awesome.min.css
popd
'') { }
|
