Eliminate generated files

snapshot-src/index.js

@@ -0,0 +1,75 @@
+/* eslint-env node, browser */
+
+const windowWidth = window.innerWidth;
+const windowHeight = window.innerHeight;
+const dpi = window.devicePixelRatio;
+const ipc = require("electron").ipcRenderer;
+const packagingTasks = require("./packaging-tasks.json");
+
+let onScroll = function () {};
+ipc.on("scroll", function () {
+	onScroll.apply(this, arguments);
+	setTimeout(function () {
+		ipc.send("snapshot", "scroll-done");
+	}, 500);
+});
+let onComplete = function () {};
+ipc.on("complete", function () {
+	onComplete.apply(this, arguments);
+});
+
+function captureElement(options, callback) {
+	window.scroll(0, 0);
+	setTimeout(function () {
+		const element = document.querySelector(options.el);
+		if (options.applyClass) element.className = options.applyClass;
+		if (options.applyFeature) element.style = "font-feature-settings:" + options.applyFeature;
+
+		const rect = element.getBoundingClientRect();
+		onScroll = function (event, arg) {
+			window.scrollTo(0, arg);
+		};
+		onComplete = function () {
+			if (callback) callback();
+			onComplete = function () {};
+		};
+		ipc.send("snapshot", {
+			name: options.name,
+			windowWidth: windowWidth,
+			windowHeight: windowHeight,
+			doubleTrim: options.doubleTrim,
+			dpi: dpi,
+			x: rect.left | 0,
+			y: rect.top | 0,
+			width: rect.width | 0,
+			height: rect.height | 0
+		});
+	}, 10);
+}
+
+window.onload = function () {
+	const snapshotTasks = [
+		{ el: "#languages", name: "languages" },
+		{ el: "#stylesets", name: "stylesets" },
+		{ el: "#charvars", name: "charvars" },
+		{ el: "#matrix", name: "matrix" },
+		{ el: "#previews", name: "preview-all" },
+		{ el: "#weights", name: "weights" },
+		{ el: "#ligations", name: "ligations", doubleTrim: "white" },
+		...packagingTasks
+	];
+	let current = 0;
+	const step = function () {
+		const doit = function () {
+			captureElement(snapshotTasks[current], function () {
+				current += 1;
+				if (current >= snapshotTasks.length) window.close();
+				else setTimeout(step, 100);
+			});
+		};
+		setTimeout(doit, 100);
+	};
+	ipc.send("snapshot", "i am ready");
+	console.log("I AM READY");
+	setTimeout(step, 2000);
+};