fix: skip icon build when no Figma changes

Author: onmax

packages/nimiq-icons/scripts/index.ts

@@ -354,6 +354,7 @@ async function main() {
 
   // Object to store all icon sets
   const results: Array<{ variant: string, iconSet: IconSet, package: string }> = []
+  let hasAnyChanges = false
 
   // Process all icon variants sequentially to properly handle caching
   for (const variant of Object.values(IconVariant)) {
@@ -400,6 +401,7 @@ async function main() {
     }
     else {
       // Process newly fetched icons
+      hasAnyChanges = true
       const iconList = figma.iconSet.list()
       consola.info(`Fetched ${iconList.length} icons for ${variantName}`)
 
@@ -414,6 +416,12 @@ async function main() {
     }
   }
 
+  // Skip package generation if no changes detected
+  if (!hasAnyChanges) {
+    consola.success('No icon changes detected. Skipping package generation.')
+    return
+  }
+
   // Group icon sets by package
   const iconsByPackage: Record<string, IconSet[]> = {}
   results.forEach((result) => {