Fix #905

Ensure that json files are resolved if resolveJsonModule flag is set in tsconfig
TypeStrong · May 6, 2020 · 7df8148 · 7df8148
1 parent bbc6d81
commit 7df8148
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/instances.ts b/src/instances.ts
@@ -351,6 +351,13 @@ export function initializeInstance(
 }
 
 function getScriptRegexp(instance: TSInstance) {
+  // If resolveJsonModules is set, we should accept json files
+  if (instance.configParseResult.options.resolveJsonModule) {
+    // if allowJs is set then we should accept js(x) files
+    return instance.configParseResult.options.allowJs === true
+      ? /\.tsx?$|\.json$|\.jsx?$/i
+      : /\.tsx?$|\.json$/i;
+  }
   // if allowJs is set then we should accept js(x) files
   return instance.configParseResult.options.allowJs === true
     ? /\.tsx?$|\.jsx?$/i