fix: Parse tsconfig for static type generation (#242)

seek-oss · Sep 24, 2021 · 27d7158 · 27d7158
1 parent 143d4ef
commit 27d7158
Showing 1 changed file with 16 additions and 1 deletion.
diff --git a/lib/getStaticTypes.js b/lib/getStaticTypes.js
@@ -4,6 +4,7 @@ const keyBy = require('lodash/keyBy');
 const mapValues = require('lodash/mapValues');
 const fs = require('fs');
 const ts = require('typescript');
+const path = require('path');
 
 const stringRegex = /^"(.*)"$/;
 const parsePropType = (propType) => {
@@ -23,6 +24,7 @@ module.exports = async (playroomConfig) => {
   } = playroomConfig;
 
   const tsConfigPath = await findUp('tsconfig.json', { cwd });
+  const basePath = path.dirname(tsConfigPath);
 
   if (!tsConfigPath) {
     return {};
@@ -38,12 +40,25 @@ module.exports = async (playroomConfig) => {
     throw error;
   }
 
+  const { options, errors } = ts.parseJsonConfigFileContent(
+    config,
+    ts.sys,
+    basePath,
+    {},
+    tsConfigPath
+  );
+
+  if (errors && errors.length) {
+    console.error('Error parsing tsConfig file.');
+    throw errors[0];
+  }
+
   try {
     const files = await fastGlob(typeScriptFiles, { cwd, absolute: true });
     const types = require('react-docgen-typescript')
       .withCompilerOptions(
         {
-          ...config.compilerOptions,
+          ...options,
           noErrorTruncation: true,
         },
         {