fix empty array case

apps/sim/blocks/blocks/a2a.ts

@@ -214,6 +214,15 @@ export const A2ABlock: BlockConfig<A2AResponse> = {
     ],
     config: {
       tool: (params) => params.operation as string,
+      params: (params) => {
+        const { fileUpload, fileReference, ...rest } = params
+        const hasFileUpload = Array.isArray(fileUpload) ? fileUpload.length > 0 : !!fileUpload
+        const files = hasFileUpload ? fileUpload : fileReference
+        return {
+          ...rest,
+          ...(files ? { files } : {}),
+        }
+      },
     },
   },
   inputs: {

apps/sim/lib/workflows/comparison/compare.ts

@@ -1,4 +1,4 @@
-import type { BlockState, WorkflowState } from '@/stores/workflows/workflow/types'
+import type { WorkflowState } from '@/stores/workflows/workflow/types'
 import { SYSTEM_SUBBLOCK_IDS, TRIGGER_RUNTIME_SUBBLOCK_IDS } from '@/triggers/constants'
 import {
   normalizedStringify,
@@ -13,20 +13,6 @@ import {
   sortEdges,
 } from './normalize'
 
-/** Block with optional diff markers added by copilot */
-type BlockWithDiffMarkers = BlockState & {
-  is_diff?: string
-  field_diffs?: Record<string, unknown>
-}
-
-/** SubBlock with optional diff marker */
-type SubBlockWithDiffMarker = {
-  id: string
-  type: string
-  value: unknown
-  is_diff?: string
-}
-
 /**
  * Compare the current workflow state with the deployed state to detect meaningful changes
  * @param currentState - The current workflow state
@@ -77,32 +63,21 @@ export function hasWorkflowChanged(
     // - subBlocks: handled separately below
     // - layout: contains measuredWidth/measuredHeight from autolayout
     // - height: block height measurement from autolayout
-    // - outputs: derived from subBlocks (e.g., inputFormat), already compared via subBlocks
-    // - is_diff, field_diffs: diff markers from copilot edits
-    const currentBlockWithDiff = currentBlock as BlockWithDiffMarkers
-    const deployedBlockWithDiff = deployedBlock as BlockWithDiffMarkers
-
     const {
       position: _currentPos,
       subBlocks: currentSubBlocks = {},
       layout: _currentLayout,
       height: _currentHeight,
-      outputs: _currentOutputs,
-      is_diff: _currentIsDiff,
-      field_diffs: _currentFieldDiffs,
       ...currentRest
-    } = currentBlockWithDiff
+    } = currentBlock
 
     const {
       position: _deployedPos,
       subBlocks: deployedSubBlocks = {},
       layout: _deployedLayout,
       height: _deployedHeight,
-      outputs: _deployedOutputs,
-      is_diff: _deployedIsDiff,
-      field_diffs: _deployedFieldDiffs,
       ...deployedRest
-    } = deployedBlockWithDiff
+    } = deployedBlock
 
     // Also exclude width/height from data object (container dimensions from autolayout)
     const {
@@ -181,13 +156,14 @@ export function hasWorkflowChanged(
         }
       }
 
-      // Compare type and other properties (excluding diff markers and value)
-      const currentSubBlockWithDiff = currentSubBlocks[subBlockId] as SubBlockWithDiffMarker
-      const deployedSubBlockWithDiff = deployedSubBlocks[subBlockId] as SubBlockWithDiffMarker
-      const { value: _cv, is_diff: _cd, ...currentSubBlockRest } = currentSubBlockWithDiff
-      const { value: _dv, is_diff: _dd, ...deployedSubBlockRest } = deployedSubBlockWithDiff
+      // Compare type and other properties
+      const currentSubBlockWithoutValue = { ...currentSubBlocks[subBlockId], value: undefined }
+      const deployedSubBlockWithoutValue = { ...deployedSubBlocks[subBlockId], value: undefined }
 
-      if (normalizedStringify(currentSubBlockRest) !== normalizedStringify(deployedSubBlockRest)) {
+      if (
+        normalizedStringify(currentSubBlockWithoutValue) !==
+        normalizedStringify(deployedSubBlockWithoutValue)
+      ) {
         return true
       }
     }