fix(executor): strip dots from normalized block names so dotted names resolve

References split on '.', so a block named "Hunter.io 1" could never be
resolved (the first path segment cut the name at the dot). normalizeName now
strips dots on both the tag-generation and lookup sides, which cannot break
any previously working reference. Aligns the inline normalizers in
connection drag-drop, deploy modal, output select, and tag dropdown, and
renames Cal Com to Cal.com now that dotted display names work.

Author: waleedlatif1

apps/docs/content/docs/en/integrations/calcom.mdx

@@ -1,5 +1,5 @@
 ---
-title: Cal Com
+title: Cal.com
 description: Manage Cal.com bookings, event types, schedules, and availability
 ---
 

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/chat/components/output-select/output-select.tsx

@@ -11,6 +11,7 @@ import {
   flattenWorkflowOutputs,
 } from '@/lib/workflows/blocks/flatten-outputs'
 import { getBlock } from '@/blocks'
+import { normalizeName } from '@/executor/constants'
 import { useWorkflowDiffStore } from '@/stores/workflow-diff/store'
 import { useSubBlockStore } from '@/stores/workflows/subblock/store'
 import { useWorkflowStore } from '@/stores/workflows/workflow/store'
@@ -147,7 +148,7 @@ export function OutputSelect({
     return flat.map((f) => {
       const displayBlockName =
         f.blockName && typeof f.blockName === 'string'
-          ? f.blockName.replace(/\s+/g, '').toLowerCase()
+          ? normalizeName(f.blockName)
           : `block-${f.blockId}`
       return {
         id: `${f.blockId}_${f.path}`,

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/deploy/components/deploy-modal/deploy-modal.tsx

@@ -32,7 +32,7 @@ import {
 import { syncLocalDraftFromServer } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/deploy/hooks/sync-local-draft'
 import type { DeployReadiness } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/deploy/hooks/use-deploy-readiness'
 import { runPreDeployChecks } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/deploy/hooks/use-predeploy-checks'
-import { startsWithUuid } from '@/executor/constants'
+import { normalizeName, startsWithUuid } from '@/executor/constants'
 import { useA2AAgentByWorkflow } from '@/hooks/queries/a2a/agents'
 import { useApiKeys } from '@/hooks/queries/api-keys'
 import {
@@ -273,9 +273,7 @@ export function DeployModal({
           const parts = outputId.split('.')
           if (parts.length >= 2) {
             const blockName = parts[0]
-            return blocks.some(
-              (b) => b.name?.toLowerCase().replace(/\s+/g, '') === blockName.toLowerCase()
-            )
+            return blocks.some((b) => b.name && normalizeName(b.name) === blockName.toLowerCase())
           }
           return true
         })

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/editor/components/connection-blocks/components/field-item/field-item.tsx

@@ -7,6 +7,7 @@ import { ChevronDown } from 'lucide-react'
 import { Badge } from '@/components/emcn'
 import { handleKeyboardActivation } from '@/lib/core/utils/keyboard'
 import type { ConnectedBlock } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/editor/hooks/use-block-connections'
+import { normalizeName } from '@/executor/constants'
 
 const logger = createLogger('FieldItem')
 
@@ -44,7 +45,7 @@ export function FieldItem({
 }: FieldItemProps) {
   const handleDragStart = useCallback(
     (e: React.DragEvent) => {
-      const normalizedBlockName = connection.name.replace(/\s+/g, '').toLowerCase()
+      const normalizedBlockName = normalizeName(connection.name)
       const fullTag = `${normalizedBlockName}.${path}`
 
       e.dataTransfer.setData(

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/editor/components/connection-blocks/connection-blocks.tsx

@@ -14,6 +14,7 @@ import {
 import type { ConnectedBlock } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/editor/hooks/use-block-connections'
 import { useBlockOutputFields } from '@/app/workspace/[workspaceId]/w/[workflowId]/hooks/use-block-output-fields'
 import { getBlock } from '@/blocks/registry'
+import { normalizeName } from '@/executor/constants'
 import { useWorkflowRegistry } from '@/stores/workflows/registry/store'
 import { EMPTY_SUBBLOCK_VALUES, useSubBlockStore } from '@/stores/workflows/subblock/store'
 import { useWorkflowStore } from '@/stores/workflows/workflow/store'
@@ -279,7 +280,7 @@ export function ConnectionBlocks({ connections, currentBlockId }: ConnectionBloc
 
   const handleConnectionDragStart = useCallback(
     (e: React.DragEvent, connection: ConnectedBlock) => {
-      const normalizedBlockName = connection.name.replace(/\s+/g, '').toLowerCase()
+      const normalizedBlockName = normalizeName(connection.name)
 
       e.dataTransfer.setData(
         'application/json',

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/editor/components/sub-block/components/tag-dropdown/tag-dropdown.tsx

@@ -1518,7 +1518,7 @@ export const TagDropdown: React.FC<TagDropdownProps> = ({
       if (tag.startsWith(TAG_PREFIXES.VARIABLE)) {
         const variableName = tag.substring(TAG_PREFIXES.VARIABLE.length)
         const variableObj = workflowVariables.find(
-          (v: Variable) => v.name.replace(/\s+/g, '') === variableName
+          (v: Variable) => normalizeName(v.name) === variableName
         )
 
         if (variableObj) {

apps/sim/blocks/blocks/calcom.ts

@@ -6,7 +6,7 @@ import { getTrigger } from '@/triggers'
 
 export const CalComBlock: BlockConfig<ToolResponse> = {
   type: 'calcom',
-  name: 'Cal Com',
+  name: 'Cal.com',
   description: 'Manage Cal.com bookings, event types, schedules, and availability',
   authMode: AuthMode.OAuth,
   triggerAllowed: true,

apps/sim/executor/constants.ts

@@ -485,9 +485,16 @@ export function escapeRegExp(value: string): string {
 }
 
 /**
- * Normalizes a name for comparison by converting to lowercase and removing spaces.
- * Used for both block names and variable names to ensure consistent matching.
+ * Normalizes a name for comparison by converting to lowercase and removing
+ * spaces and dots. Used for both block names and variable names to ensure
+ * consistent matching.
+ *
+ * Dots are stripped because `.` is the reference path delimiter — a name like
+ * "Trigger.dev 1" must normalize to "triggerdev1" so the reference
+ * `<triggerdev1.output>` parses unambiguously. Dotted names could never be
+ * referenced before (the first path segment cut the name at the dot), so
+ * stripping dots cannot break any previously working reference.
  */
 export function normalizeName(name: string): string {
-  return name.toLowerCase().replace(/\s+/g, '')
+  return name.toLowerCase().replace(/\s+/g, '').replace(/\./g, '')
 }

apps/sim/executor/variables/resolvers/block.test.ts

@@ -243,6 +243,17 @@ describe('BlockResolver', () => {
       expect(resolver.resolve('<My Source Block>', ctx)).toEqual({ message: 'hello' })
     })
 
+    it.concurrent('should resolve blocks whose names contain dots via dot-stripped names', () => {
+      const workflow = createTestWorkflow([{ id: 'block-dot', name: 'Hunter.io 1' }])
+      const resolver = new BlockResolver(workflow)
+      const ctx = createTestContext('current', {
+        'block-dot': { email: 'jane@acme.com', score: 92 },
+      })
+
+      expect(resolver.resolve('<hunterio1.email>', ctx)).toBe('jane@acme.com')
+      expect(resolver.resolve('<hunterio1.score>', ctx)).toBe(92)
+    })
+
     it.concurrent('should resolve nested property path', () => {
       const workflow = createTestWorkflow([{ id: 'source' }])
       const resolver = new BlockResolver(workflow)

apps/sim/stores/workflows/utils.test.ts

@@ -35,10 +35,15 @@ describe('normalizeName', () => {
     expect(normalizeName('already_normalized')).toBe('already_normalized')
   })
 
-  it.concurrent('should preserve non-space special characters', () => {
+  it.concurrent('should preserve non-space special characters except dots', () => {
     expect(normalizeName('my-variable')).toBe('my-variable')
     expect(normalizeName('my_variable')).toBe('my_variable')
-    expect(normalizeName('my.variable')).toBe('my.variable')
+  })
+
+  it.concurrent('should strip dots since they conflict with the reference path delimiter', () => {
+    expect(normalizeName('my.variable')).toBe('myvariable')
+    expect(normalizeName('Trigger.dev 1')).toBe('triggerdev1')
+    expect(normalizeName('Hunter.io 2')).toBe('hunterio2')
   })
 
   it.concurrent('should handle tabs and newlines as whitespace', () => {