static: Add static site generator

cli.js

@@ -49,6 +49,11 @@ var fs = require("fs")
 	serve: {
 		port: 8080
 	},
+	static: {
+		base: "",
+		min: true,
+		out: "_site/",
+	},
 	test_t: {
 		coverage: false,
 		lcov: true,

lib/static.js

@@ -0,0 +1,87 @@
+//-
+//-  Usage
+//-    lj static [input file]
+//-
+//-  Examples
+//-    lj static --out=_site index.html
+//-
+
+
+var UI
+, cli = require("..")
+, path = require("path")
+, dom = require("@litejs/dom")
+, parser = new dom.DOMParser()
+
+module.exports = function(opts) {
+
+	cli.rmrf(opts.out)
+
+	global.document = dom.document
+	global.history = global.location = global.localStorage = global.navigator = { href: "" }
+
+	try {
+		var loc = path.resolve("node_modules/@litejs/ui")
+		global.xhr = require(loc + "/load.js").xhr
+		UI = require(loc)
+	} catch(e) {
+		console.error("@litejs/ui not found")
+		throw e
+	}
+
+	start(opts)
+}
+
+function start(opts) {
+	var fileName = opts._[0] || "index.html"
+	, doc = parser.parseFromString(cli.readFile(fileName))
+	, ui = UI.LiteJS({
+		root: doc.body,
+	})
+
+	cli.rmrf(opts.out)
+
+	if (opts.base) {
+		doc.querySelector("base").href = opts.base
+	}
+
+	doc.querySelectorAll("script[type=ui]").forEach(parseEl)
+
+	// LiteJS router not started, try to find script with content
+	if (!UI.onhashchange) {
+		var el = doc.querySelector("script[src][cat],script[src][min]")
+		if (el.innerHTML.trim()) parseEl(el)
+	}
+
+	ui.show("")
+	createFile("index.html")
+
+	Object.keys(ui.views).forEach(function(view) {
+		if (view.charAt(0) === "#" || view.indexOf("{") > -1 || view === ui.home) return
+		ui.show(view)
+		var outName = view + "/index.html"
+		createFile(outName)
+	})
+
+	cli.ls("site/**.md").forEach(function(file) {
+		var slug = "blog/" + file.slice(5, -3)
+		var outName = slug + "/index.html"
+
+		ui.$d.content = cli.readFile(file)
+		ui.show(slug)
+		createFile(outName)
+	})
+
+	function createFile(outName) {
+		var content = doc.toString(opts.min)
+		cli.writeFile(opts.out + "/" + outName, content)
+		console.log("Write", outName, content.length)
+	}
+
+	function parseEl(el) {
+		ui.parse(el.parentNode.removeChild(el).innerHTML.trim() || el.src && cli.readFile(el.src))
+	}
+}
+
+
+