feat: support fallbackLoaders option

antfu-collective · Jul 29, 2024 · b4c2a02 · b4c2a02
1 parent 4b373d0
commit b4c2a02
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diff --git a/src/index.ts b/src/index.ts
@@ -148,6 +148,7 @@ async function loadConfigFile<T>(filepath: string, source: LoadConfigSource<T>):
               parentURL: filepath,
               cache: false,
               loader: source.loader || 'auto',
+              fallbackLoaders: source.fallbackLoaders,
             })
             dependencies = r.getModuleInfo(mod)?.dependencies
             return interopDefault(mod)

diff --git a/src/types.ts b/src/types.ts
@@ -29,6 +29,15 @@ export interface LoadConfigSource<T = any> {
    */
   loader?: SupportedLoader | 'auto'
 
+  /**
+   * Fallback loaders when the previous loader failed.
+   *
+   * Set to `false` to disable fallback.
+   *
+   * Default to importx's default.
+   */
+  fallbackLoaders?: SupportedLoader[] | false
+
   /**
    * Rewrite the config object,
    * return nullish value to bypassing loading the file