Use get-tsconfig to parse resolved tsconfigs

modernweb-dev · Feb 2, 2024 · 28b7598 · 28b7598
1 parent 1ea496a
commit 28b7598
Show file tree

Hide file tree

Showing 3 changed files with 24 additions and 1 deletion.
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -60,6 +60,7 @@
     "@mdn/browser-compat-data": "^4.0.0",
     "@web/dev-server-core": "^0.7.0",
     "esbuild": "^0.19.11",
+    "get-tsconfig": "^4.7.2",
     "parse5": "^6.0.1",
     "ua-parser-js": "^1.0.33"
   },

diff --git a/src/EsbuildPlugin.ts b/src/EsbuildPlugin.ts
@@ -18,6 +18,7 @@ import {
   setTextContent,
 } from '@web/dev-server-core/dist/dom5';
 import { parse as parseHtml, serialize as serializeHtml } from 'parse5';
+import { parseTsconfig } from 'get-tsconfig';
 
 import { getEsbuildTarget } from './getEsbuildTarget.js';
 
@@ -61,7 +62,8 @@ export class EsbuildPlugin implements Plugin {
     this.config = config;
     this.logger = logger;
     if (this.esbuildConfig.tsconfig) {
-      this.tsconfigRaw = await promisify(fs.readFile)(this.esbuildConfig.tsconfig, 'utf8');
+      const parsedTsconfig = await parseTsconfig(this.esbuildConfig.tsconfig);     
+      this.tsconfigRaw = parsedTsconfig ? JSON.stringify(parsedTsconfig) : await promisify(fs.readFile)(this.esbuildConfig.tsconfig, 'utf8');
     }
   }