esbuild-plugin-typecheck: Fix relative 'extends' usage

Fixes #109
jgoz · May 11, 2024 · 43765db · 43765db
1 parent 9976307
commit 43765db
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diff --git a/.changeset/little-carpets-play.md b/.changeset/little-carpets-play.md
@@ -0,0 +1,5 @@
+---
+"@jgoz/esbuild-plugin-typecheck": patch
+---
+
+Use proper basePath for relative 'extends' config
diff --git a/packages/esbuild-plugin-typecheck/src/typescript-worker.ts b/packages/esbuild-plugin-typecheck/src/typescript-worker.ts
@@ -1,7 +1,7 @@
 import type { Message } from 'esbuild';
 import * as realFS from 'fs';
 import { fs as memfs } from 'memfs';
-import { dirname } from 'path';
+import path, { dirname } from 'path';
 import ts from 'typescript';
 import { ufs } from 'unionfs';
 import type { MessagePort } from 'worker_threads';
@@ -204,7 +204,7 @@ function startWorker(options: TypescriptWorkerOptions, port: MessagePort) {
   const { config } = ts.readConfigFile(configFile, ts.sys.readFile);
   config.compilerOptions = { ...config.compilerOptions, ...options.compilerOptions };
 
-  const commandLine = ts.parseJsonConfigFileContent(config, ts.sys, basedir);
+  const commandLine = ts.parseJsonConfigFileContent(config, ts.sys, path.dirname(configFile));
   const build = options.build ?? commandLine.options.composite ?? false;
 
   const { options: compilerOptions } = commandLine;