lib/rules/indent.js
function blockIndentationCheck(node) {
		// Skip inline blocks
		if (isSingleLineNode(node)) {
			return;
		}

		if (node.parent && (
				node.parent.type === "FunctionExpression" ||
				node.parent.type === "FunctionDeclaration" ||
				node.parent.type === "ArrowFunctionExpression"
			)) {
			checkIndentInFunctionBlock(node);
			return;
		}

		var indent;
		var nodesToCheck = [];

		// For this statements we should check indent from statement begin
		// (not from block begin)
		var statementsWithProperties = [
			"IfStatement", "WhileStatement", "ForStatement", "ForInStatement", "ForOfStatement", "DoWhileStatement"
		];

		if (node.parent && statementsWithProperties.indexOf(node.parent.type) !== -1 && isNodeBodyBlock(node)) {
			indent = getNodeIndent(node.parent);
		} else {
			indent = getNodeIndent(node);
		}

		if (node.type === "IfStatement" && node.consequent.type !== "BlockStatement") {
			nodesToCheck = [node.consequent];
		} else if (util.isArray(node.body)) {
			nodesToCheck = node.body;
		} else {
			nodesToCheck = [node.body];
		}

		if (nodesToCheck.length > 0) {
			checkNodesIndent(nodesToCheck, indent + indentSize);
		}

		if (node.type === "BlockStatement") {
			checkLastNodeLineIndent(node, indent);
		}
	}
function blockIndentationCheck(node) {
		// Skip inline blocks
		if (isSingleLineNode(node)) {
			return;
		}

		if (node.parent && (
				node.parent.type === "FunctionExpression" ||
				node.parent.type === "FunctionDeclaration" ||
				node.parent.type === "ArrowFunctionExpression"
			)) {
			checkIndentInFunctionBlock(node);
			return;
		}

		var indent;
		var nodesToCheck = [];

		// For this statements we should check indent from statement begin
		// (not from block begin)
		var statementsWithProperties = [
			"IfStatement", "WhileStatement", "ForStatement", "ForInStatement", "ForOfStatement", "DoWhileStatement"
		];

		if (node.parent && statementsWithProperties.indexOf(node.parent.type) !== -1 && isNodeBodyBlock(node)) {
			indent = getNodeIndent(node.parent);
		} else {
			indent = getNodeIndent(node);
		}

		if (node.type === "IfStatement" && node.consequent.type !== "BlockStatement") {
			nodesToCheck = [node.consequent];
		} else if (util.isArray(node.body)) {
			nodesToCheck = node.body;
		} else {
			nodesToCheck = [node.body];
		}

		if (nodesToCheck.length > 0) {
			checkNodesIndent(nodesToCheck, indent + indentSize);
		}

		if (node.type === "BlockStatement") {
			checkLastNodeLineIndent(node, indent);
		}
	}
Check indentation for blocks
@param {ASTNode} node node to check
@returns {void}