handle quotes earlier

Author: Rich-Harris

src/handlers.js

@@ -76,7 +76,6 @@ function c(content, node, quote = false) {
 	return {
 		type: 'Chunk',
 		content,
-		quote,
 		loc: node?.loc ?? null
 	};
 }
@@ -98,6 +97,14 @@ function prepend_comments(comments, state, newlines) {
 	}
 }
 
+/**
+ * @param {string} string
+ * @param {'\'' | '"'} char
+ */
+function quote(string, char) {
+	return char + string.replaceAll(char, '\\' + char) + char;
+}
+
 const OPERATOR_PRECEDENCE = {
 	'||': 2,
 	'&&': 3,
@@ -1133,11 +1140,9 @@ const handlers = {
 			return;
 		}
 
-		const isString = typeof node.value === 'string';
-		const addQuotes = isString;
-		value = isString ? node.value : String(node.value);
+		value = typeof node.value === 'string' ? quote(node.value, state.quote) : String(node.value);
 
-		state.commands.push(c(value, node, addQuotes));
+		state.commands.push(c(value, node));
 	},
 
 	LogicalExpression: shared['BinaryExpression|LogicalExpression'],

src/index.js

@@ -37,7 +37,8 @@ export function print(node, opts = {}) {
 	const state = {
 		commands: [],
 		comments: [],
-		multiline: false
+		multiline: false,
+		quote: opts.quotes === 'double' ? '"' : "'"
 	};
 
 	handle(/** @type {TSESTree.Node} */ (node), state);

src/types.d.ts

@@ -35,12 +35,12 @@ export interface State {
 	commands: Command[];
 	comments: TSESTree.Comment[];
 	multiline: boolean;
+	quote: "'" | '"';
 }
 
 export interface Chunk {
 	type: 'Chunk';
 	content: string;
-	quote: boolean;
 	loc: null | {
 		start: { line: number; column: number };
 		end: { line: number; column: number };