update components

dashboard-ui/bower_components/prism/plugins/command-line/prism-command-line.js

@@ -0,0 +1,77 @@
+(function() {
+
+if (typeof self === 'undefined' || !self.Prism || !self.document) {
+	return;
+}
+
+Prism.hooks.add('complete', function (env) {
+	if (!env.code) {
+		return;
+	}
+
+	// Works only for <code> wrapped inside <pre> (not inline).
+	var pre = env.element.parentNode;
+	var clsReg = /\s*\bcommand-line\b\s*/;
+	if (
+		!pre || !/pre/i.test(pre.nodeName) ||
+			// Abort only if neither the <pre> nor the <code> have the class
+		(!clsReg.test(pre.className) && !clsReg.test(env.element.className))
+	) {
+		return;
+	}
+
+	if (env.element.querySelector('.command-line-prompt')) {
+		// Abort if prompt already exists.
+		return;
+	}
+
+	if (clsReg.test(env.element.className)) {
+		// Remove the class "command-line" from the <code>
+		env.element.className = env.element.className.replace(clsReg, '');
+	}
+	if (!clsReg.test(pre.className)) {
+		// Add the class "command-line" to the <pre>
+		pre.className += ' command-line';
+	}
+
+	// Create the "rows" that will become the command-line prompts. -- cwells
+	var lines = new Array(1 + env.code.split('\n').length);
+	var promptText = pre.getAttribute('data-prompt') || '';
+	if (promptText !== '') {
+		lines = lines.join('<span data-prompt="' + promptText + '"></span>');
+	} else {
+		var user = pre.getAttribute('data-user') || 'user';
+		var host = pre.getAttribute('data-host') || 'localhost';
+		lines = lines.join('<span data-user="' + user + '" data-host="' + host + '"></span>');
+	}
+
+	// Create the wrapper element. -- cwells
+	var prompt = document.createElement('span');
+	prompt.className = 'command-line-prompt';
+	prompt.innerHTML = lines;
+
+	// Mark the output lines so they can be styled differently (no prompt). -- cwells
+	var outputSections = pre.getAttribute('data-output') || '';
+	outputSections = outputSections.split(',');
+	for (var i = 0; i < outputSections.length; i++) {
+		var outputRange = outputSections[i].split('-');
+		var outputStart = parseInt(outputRange[0]);
+		var outputEnd = outputStart; // Default: end at the first line when it's not an actual range. -- cwells
+		if (outputRange.length === 2) {
+			outputEnd = parseInt(outputRange[1]);
+		}
+
+		if (!isNaN(outputStart) && !isNaN(outputEnd)) {
+			for (var j = outputStart; j <= outputEnd && j <= prompt.children.length; j++) {
+				var node = prompt.children[j - 1];
+				node.removeAttribute('data-user');
+				node.removeAttribute('data-host');
+				node.removeAttribute('data-prompt');
+			}
+		}
+	}
+
+	env.element.innerHTML = prompt.outerHTML + env.element.innerHTML;
+});
+
+}());