_config.js

import lume from "lume/mod.ts";
import date from "lume/plugins/date.ts";
import slugifyUrls from "lume/plugins/slugify_urls.ts";
import binaryLoader from "lume/core/loaders/binary.ts";
import postcss from "lume/plugins/postcss.ts";
import markdown from "lume/plugins/markdown.ts";
import nunjucks from "lume/plugins/nunjucks.ts";

import basic from "./_plugins/basic.js";
import esbuild from "./_plugins/esbuild.js";
import prism from "./_plugins/prism.js";
import forceJs from "./_plugins/force_js.js";
import NunjucksSVG from "./_plugins/nunjucks-svg.js";

import postcssCSSO from "https://esm.sh/postcss-csso";

import markdownItMathJaxTexSvg from "./_plugins/markdown-it-mathjax-texsvg.js";
import markdownItComponent from "./_plugins/markdown-it-component.js";

const dev = Deno.args.indexOf('--dev') != -1;

const site = lume({
  watcher: {
    debounce: 0,
  }
}, {
  verbose: 2,
  nunjucks: {
    options: {
      autoescape: false
    },
    plugins: {
      "svg": new NunjucksSVG(dev),
    }
  },
  markdown: {
    options: {
      typographer: true,
    },
    plugins: [
      markdownItComponent(),
      markdownItMathJaxTexSvg({quick: dev}),
    ]
  },
});

if (dev) {
  site.options.location = new URL("https://dev.metaphora.co/bkc/_site");
} else {
  site.options.location = new URL("https://canvas.rocks");
  site.ignore("js/dev");
}

site.ignore("_images", "_plugins", "orig", "3rdp", ".gitignore", ".git",
  "js/lib", "README.md", "TODO");

site.copy("assets", "assets");
site.loadAssets([".html"]);
site.loadAssets([".png"], binaryLoader);
site.loadAssets([".webp"], binaryLoader);
site.loadAssets([".webm"], binaryLoader);

// register `date` primitive on NJK.
site.use(date());
// clean up URLS to ASCII only.
site.use(slugifyUrls());

site.use(forceJs());
site.use(prism());

site.use(postcss({
  plugins: [postcssCSSO()],
  keepDefaultPlugins: true,
  sourceMap: dev ? {inline: true} : false,
  }));

site.use(basic());
site.use(esbuild());

// auto reload

const hasReload = (await Deno.run({ cmd: ["which", "chrome-reload"],
  stdout: "null", stderr: "null" }).status()).success;
if (hasReload) {
  console.log("has reload");
  site.addEventListener("afterUpdate", ev => {
    console.log("reload");
    Deno.run({ cmd: ["chrome-reload", "reload"] });
  });
}

export default site;