diff --git a/packages/typescript-eslint/src/getTSConfigRootDirFromStack.ts b/packages/typescript-eslint/src/getTSConfigRootDirFromStack.ts index 01378b1618f..fd8cca55eb1 100644 --- a/packages/typescript-eslint/src/getTSConfigRootDirFromStack.ts +++ b/packages/typescript-eslint/src/getTSConfigRootDirFromStack.ts @@ -2,7 +2,10 @@ import { fileURLToPath } from 'node:url'; export function getTSConfigRootDirFromStack(stack: string): string | undefined { for (const line of stack.split('\n').map(line => line.trim())) { - const candidate = /(\S+)eslint\.config\.(c|m)?(j|t)s/.exec(line)?.[1]; + const candidate = /(\S+?)[/\\]+eslint\.config\.(c|m)?(j|t)s/.exec( + line, + )?.[1]; + if (!candidate) { continue; } diff --git a/packages/typescript-eslint/tests/getTsconfigRootDirFromStack.test.ts b/packages/typescript-eslint/tests/getTsconfigRootDirFromStack.test.ts index 57a3b0b5f2a..60d3598d73e 100644 --- a/packages/typescript-eslint/tests/getTsconfigRootDirFromStack.test.ts +++ b/packages/typescript-eslint/tests/getTsconfigRootDirFromStack.test.ts @@ -24,20 +24,20 @@ describe(getTSConfigRootDirFromStack, () => { const actual = getTSConfigRootDirFromStack( [ `Error`, - ' at file:///path/to/file/eslint.config.js', + ' at file:///path/to/dir/eslint.config.js', ' at ModuleJob.run', 'at async NodeHfs.walk(...)', ].join('\n'), ); - expect(actual).toBe('/path/to/file/'); + expect(actual).toBe('/path/to/dir'); }, ); it.each(['cjs', 'cts', 'js', 'mjs', 'mts', 'ts'])( 'returns the path to the config file when its extension is %s', extension => { - const expected = isWindows ? 'C:\\path\\to\\file\\' : '/path/to/file/'; + const expected = isWindows ? 'C:\\path\\to\\dir' : '/path/to/dir'; const actual = getTSConfigRootDirFromStack( [ @@ -51,4 +51,35 @@ describe(getTSConfigRootDirFromStack, () => { expect(actual).toBe(expected); }, ); + + it("doesn't get tricked by a not-an-eslint.config.js", () => { + const actual = getTSConfigRootDirFromStack( + [ + `Error`, + ' at file:///a/b/not-an-eslint.config.js', + ' at ModuleJob.run', + 'at async NodeHfs.walk(...)', + ].join('\n'), + ); + + expect(actual).toBeUndefined(); + }); + + it.each(['cjs', 'cts', 'js', 'mjs', 'mts', 'ts'])( + 'correctly resolves the config file even when multiple path seps are present %s', + extension => { + const expected = isWindows ? 'C:\\path\\to\\dir' : '/path/to/dir'; + + const actual = getTSConfigRootDirFromStack( + [ + `Error`, + ` at ${expected + path.sep + path.sep}eslint.config.${extension}}`, + ' at ModuleJob.run', + 'at async NodeHfs.walk(...)', + ].join('\n'), + ); + + expect(actual).toBe(expected); + }, + ); });
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