Fix indentation in source code of dev overlay

packages/next/src/client/components/react-dev-overlay/internal/components/CodeFrame/CodeFrame.tsx

@@ -25,11 +25,11 @@ export const CodeFrame: React.FC<CodeFrameProps> = function CodeFrame({
       .reduce((c, n) => (isNaN(c) ? n.length : Math.min(c, n.length)), NaN)
 
     if (prefixLength > 1) {
-      const p = ' '.repeat(prefixLength)
       return lines
         .map((line, a) =>
           ~(a = line.indexOf('|'))
-            ? line.substring(0, a) + line.substring(a).replace(p, '')
+            ? line.substring(0, a) +
+              line.substring(a).replace(`^\\ {${prefixLength}}`, '')
             : line
         )
         .join('\n')

packages/react-dev-overlay/src/internal/components/CodeFrame/CodeFrame.tsx

@@ -27,11 +27,11 @@ export const CodeFrame: React.FC<CodeFrameProps> = function CodeFrame({
       .reduce((c, n) => (isNaN(c) ? n.length : Math.min(c, n.length)), NaN)
 
     if (prefixLength > 1) {
-      const p = ' '.repeat(prefixLength)
       return lines
         .map((line, a) =>
           ~(a = line.indexOf('|'))
-            ? line.substring(0, a) + line.substring(a).replace(p, '')
+            ? line.substring(0, a) +
+              line.substring(a).replace(new RegExp(`^\\ {${prefixLength}}`), '')
             : line
         )
         .join('\n')

test/development/acceptance-app/ReactRefreshLogBox.test.ts

@@ -26,14 +26,13 @@ describe.each(['default', 'turbo'])('ReactRefreshLogBox app %s', () => {
         export default function Page() {
           return (
             <>
+              <p>index page</p>
 
-                          <p>index page</p>
-
-                          <a onClick={() => {
-                            throw new Error('idk')
-                          }}>
-                            click me
-                          </a>
+              <a onClick={() => {
+                throw new Error('idk')
+              }}>
+                click me
+              </a>
             </>
           )
         }

test/development/acceptance-app/__snapshots__/ReactRefreshLogBox.test.ts.snap

@@ -25,12 +25,12 @@ exports[`ReactRefreshLogBox app default Should not show __webpack_exports__ when
 "index.js (3:10) @ default
 
   1 | export default () => {
-  2 | if (typeof window !== 'undefined') {
-> 3 |   throw new Error('test')
-    |        ^
-  4 | }
+  2 |   if (typeof window !== 'undefined') {
+> 3 |     throw new Error('test')
+    |          ^
+  4 |   }
   5 |
-  6 | return null"
+  6 |   return null"
 `;
 
 exports[`ReactRefreshLogBox app default boundaries 1`] = `
@@ -44,10 +44,10 @@ exports[`ReactRefreshLogBox app default conversion to class component (1) 1`] =
 "Child.js (4:10) @ ClickCount.render
 
   2 | export default class ClickCount extends Component {
-  3 | render() {
-> 4 |   throw new Error()
-    |        ^
-  5 | }
+  3 |   render() {
+> 4 |     throw new Error()
+    |          ^
+  5 |   }
   6 | }"
 `;
 
@@ -81,22 +81,22 @@ exports[`ReactRefreshLogBox app default module init error not shown 1`] = `
   1 | // top offset for snapshot
   2 | import * as React from 'react';
 > 3 | throw new Error('no')
-    |    ^
+    |      ^
   4 | class ClassDefault extends React.Component {
-  5 | render() {
-  6 |   return <h1>Default Export</h1>;"
+  5 |   render() {
+  6 |     return <h1>Default Export</h1>;"
 `;
 
 exports[`ReactRefreshLogBox app default should strip whitespace correctly with newline 1`] = `
-"index.js (8:26) @ onClick
-
-   6 |
-   7 | <a onClick={() => {
->  8 |   throw new Error('idk')
-     |        ^
-   9 | }}>
-  10 |   click me
-  11 | </a>"
+"index.js (7:14) @ onClick
+
+   5 |
+   6 |       <a onClick={() => {
+>  7 |         throw new Error('idk')
+     |              ^
+   8 |       }}>
+   9 |         click me
+  10 |       </a>"
 `;
 
 exports[`ReactRefreshLogBox app turbo Can't resolve @import in CSS file 1`] = `
@@ -121,10 +121,10 @@ exports[`ReactRefreshLogBox app turbo Should not show __webpack_exports__ when e
 "index.js (1:13) @ __TURBOPACK__default__export__
 
 > 1 | export default () => {
-    |           ^
-  2 | if (typeof window !== 'undefined') {
-  3 |   throw new Error('test')
-  4 | }"
+    |             ^
+  2 |   if (typeof window !== 'undefined') {
+  3 |     throw new Error('test')
+  4 |   }"
 `;
 
 exports[`ReactRefreshLogBox app turbo boundaries 1`] = `
@@ -155,20 +155,20 @@ exports[`ReactRefreshLogBox app turbo module init error not shown 1`] = `
   1 | // top offset for snapshot
   2 | import * as React from 'react';
 > 3 | throw new Error('no')
-    |    ^
+    |      ^
   4 | class ClassDefault extends React.Component {
-  5 | render() {
-  6 |   return <h1>Default Export</h1>;"
+  5 |   render() {
+  6 |     return <h1>Default Export</h1>;"
 `;
 
 exports[`ReactRefreshLogBox app turbo should strip whitespace correctly with newline 1`] = `
-"index.js (6:30) @ onClick
+"index.js (5:18) @ onClick
 
-  4 |
-  5 | <p>index page</p>
-> 6 |
+  3 |     <>
+  4 |       <p>index page</p>
+> 5 |
     | ^
-  7 | <a onClick={() => {
-  8 |   throw new Error('idk')
-  9 | }}>"
+  6 |       <a onClick={() => {
+  7 |         throw new Error('idk')
+  8 |       }}>"
 `;

test/development/acceptance-app/error-recovery.test.ts

@@ -146,13 +146,13 @@ describe.each(['default', 'turbo'])('Error recovery app %s', () => {
     expect(await session.getRedboxSource()).toMatchInlineSnapshot(`
       "index.js (7:10) @ eval
 
-         5 | const increment = useCallback(() => {
-         6 |   setCount(c => c + 1)
-      >  7 |   throw new Error('oops')
-           |        ^
-         8 | }, [setCount])
-         9 | return (
-        10 |   <main>"
+         5 |   const increment = useCallback(() => {
+         6 |     setCount(c => c + 1)
+      >  7 |     throw new Error('oops')
+           |          ^
+         8 |   }, [setCount])
+         9 |   return (
+        10 |     <main>"
     `)
 
     await session.patch(

test/development/acceptance/__snapshots__/ReactRefreshLogBox.test.ts.snap

@@ -11,10 +11,10 @@ exports[`ReactRefreshLogBox default conversion to class component (1) 1`] = `
 "Child.js (4:10) @ ClickCount.render
 
   2 | export default class ClickCount extends Component {
-  3 | render() {
-> 4 |   throw new Error()
-    |        ^
-  5 | }
+  3 |   render() {
+> 4 |     throw new Error()
+    |          ^
+  5 |   }
   6 | }"
 `;
 
@@ -52,22 +52,22 @@ exports[`ReactRefreshLogBox default module init error not shown 1`] = `
   1 | // top offset for snapshot
   2 | import * as React from 'react';
 > 3 | throw new Error('no')
-    |    ^
+    |      ^
   4 | class ClassDefault extends React.Component {
-  5 | render() {
-  6 |   return <h1>Default Export</h1>;"
+  5 |   render() {
+  6 |     return <h1>Default Export</h1>;"
 `;
 
 exports[`ReactRefreshLogBox default should strip whitespace correctly with newline 1`] = `
 "index.js (8:26) @ onClick
 
    6 |
-   7 | <a onClick={() => {
->  8 |   throw new Error('idk')
-     |        ^
-   9 | }}>
-  10 |   click me
-  11 | </a>"
+   7 |                   <a onClick={() => {
+>  8 |                     throw new Error('idk')
+     |                          ^
+   9 |                   }}>
+  10 |                     click me
+  11 |                   </a>"
 `;
 
 exports[`ReactRefreshLogBox turbo boundaries 1`] = `null`;
@@ -98,20 +98,20 @@ exports[`ReactRefreshLogBox turbo module init error not shown 1`] = `
   1 | // top offset for snapshot
   2 | import * as React from 'react';
 > 3 | throw new Error('no')
-    |    ^
+    |      ^
   4 | class ClassDefault extends React.Component {
-  5 | render() {
-  6 |   return <h1>Default Export</h1>;"
+  5 |   render() {
+  6 |     return <h1>Default Export</h1>;"
 `;
 
 exports[`ReactRefreshLogBox turbo should strip whitespace correctly with newline 1`] = `
 "index.js (8:18) @ onClick
 
    6 |
-   7 | <a onClick={() => {
->  8 |   throw new Error('idk')
-     |^
-   9 | }}>
-  10 |   click me
-  11 | </a>"
+   7 |                   <a onClick={() => {
+>  8 |                     throw new Error('idk')
+     |                  ^
+   9 |                   }}>
+  10 |                     click me
+  11 |                   </a>"
 `;

test/development/acceptance/__snapshots__/error-recovery.test.ts.snap

@@ -4,10 +4,10 @@ exports[`ReactRefreshLogBox default syntax > runtime error 1`] = `
 "index.js (5:8) @ Error
 
   3 | setInterval(() => {
-  4 | i++
-> 5 | throw Error('no ' + i)
-    |      ^
+  4 |   i++
+> 5 |   throw Error('no ' + i)
+    |        ^
   6 | }, 1000)
   7 | export default function FunctionNamed() {
-  8 | return <div />"
+  8 |   return <div />"
 `;