fix: sizes as array should overwrites defaults

nuxt · Jan 19, 2021 · 339b7dd · 339b7dd
1 parent caaff86
commit 339b7dd
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/src/module.ts b/src/module.ts
@@ -20,14 +20,20 @@ async function imageModule (moduleOptions: ModuleOptions) {
       accept: [],
       sharp: {}
     },
-    sizes: [320, 420, 768, 1024, 1200, 1600],
     internalUrl: '',
     providers: {},
     accept: [],
     intersectOptions: {}
   }
 
   const options: ModuleOptions = defu(moduleOptions, nuxt.options.image, defaults)
+  // Sanitize sizes
+  if (!Array.isArray(options.sizes)) {
+    options.sizes = [320, 420, 768, 1024, 1200, 1600]
+  } else {
+    // Sort sizes from lowest to highest
+    options.sizes.sort((s1, s2) => s1 - s2)
+  }
 
   options.provider = process.env.NUXT_IMAGE_PROVIDER || options.provider || 'static'
 

diff --git a/src/types/module.d.ts b/src/types/module.d.ts
@@ -26,7 +26,7 @@ export interface ModuleOptions extends ImageProviders {
     accept: string[]
     sharp: { [key: string]: any }
   }
-  sizes: number[],
+  sizes?: number[],
   internalUrl?: string
   accept: any
   intersectOptions: object