From 669993837e086d6f3ee94e01a2401076d2ab9fb0 Mon Sep 17 00:00:00 2001
From: Robert Vitonsky <rob@vitonsky.net>
Date: Sat, 13 Apr 2024 13:46:43 +0200
Subject: [PATCH] feat: preserve quote style

---
 src/rules/alias.test.ts |  7 +++++++
 src/rules/alias.ts      | 10 ++++++++--
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/src/rules/alias.test.ts b/src/rules/alias.test.ts
index d1f342d..8b866a9 100644
--- a/src/rules/alias.test.ts
+++ b/src/rules/alias.test.ts
@@ -64,5 +64,12 @@ tester.run('paths-alias', rule, {
 			errors: ['Update import to @bar/x/y/z'],
 			output: `import z from '@bar/x/y/z';`,
 		},
+		{
+			name: 'quotes style for string must be preserved for any fix',
+			filename: path.resolve('./src/index.ts'),
+			code: `import z from "./foo/x/y/z";`,
+			errors: ['Update import to @foo/x/y/z'],
+			output: `import z from "@foo/x/y/z";`,
+		},
 	],
 });
diff --git a/src/rules/alias.ts b/src/rules/alias.ts
index 68f06be..5218499 100644
--- a/src/rules/alias.ts
+++ b/src/rules/alias.ts
@@ -129,8 +129,14 @@ const rule: Rule.RuleModule = {
 						node,
 						message: `Update import to ${replacement}`,
 						fix(fixer) {
-							// TODO: preserve quotes
-							const quote = `'`;
+							const acceptableQuoteSymbols = [`'`, `"`];
+							const originalStringQuote = node.source.raw?.slice(0, 1);
+							const quote =
+								originalStringQuote &&
+								acceptableQuoteSymbols.includes(originalStringQuote)
+									? originalStringQuote
+									: acceptableQuoteSymbols[0];
+
 							return fixer.replaceText(
 								node.source,
 								quote + replacement + quote,