internal: (cy.prompt) ensure that get code can properly work with prompts in cy.origin

packages/driver/src/cross-origin/origin_fn.ts

@@ -170,11 +170,14 @@ export const handleOriginFn = (Cypress: Cypress.Cypress, cy: $Cy) => {
     })
 
     cy.state('onFail', (err) => {
+      const currentAssertionUserInvocationStack = cy.state('current').get('currentAssertionCommand')?.get('userInvocationStack')
+      const userInvocationStack = cy.state('current').get('userInvocationStack')
+
       setRunnableStateToPassed()
       if (queueFinished) {
         // If the queue is already finished, send this event instead because
         // the primary won't be listening for 'queue:finished' anymore
-        Cypress.specBridgeCommunicator.toPrimary('uncaught:error', { err })
+        Cypress.specBridgeCommunicator.toPrimary('uncaught:error', { err, userInvocationStack, currentAssertionUserInvocationStack })
 
         return
       }

packages/driver/src/cy/commands/prompt/index.ts

@@ -96,7 +96,13 @@ const initializeCloudCyPrompt = async (Cypress: Cypress.Cypress, cy: Cypress.Cyp
     if (!Cypress.isCrossOriginSpecBridge) {
       Cypress.primaryOriginCommunicator.removeAllListeners('prompt:more-info-needed')
       Cypress.primaryOriginCommunicator.on('prompt:more-info-needed', ({ testId, logId, onSave, onCancel }: CyPromptMoreInfoNeededOptions) => {
-        window.getEventManager!().ws.emit('prompt:more-info-needed', { testId, logId, onSave, onCancel })
+        window.getEventManager!().localBus.emit('prompt:more-info-needed', { testId, logId, onSave, onCancel })
+      })
+
+      Cypress.primaryOriginCommunicator.on('get:source:details:for:line', ({ line, projectRoot }, { origin, responseEvent }) => {
+        const sourceDetails = $stackUtils.getSourceDetailsForFirstLine(line, projectRoot)
+
+        Cypress.primaryOriginCommunicator.toSpecBridge(origin, responseEvent, sourceDetails)
       })
     }
 
@@ -109,7 +115,17 @@ const initializeCloudCyPrompt = async (Cypress: Cypress.Cypress, cy: Cypress.Cyp
           extendErrorMessages: $errUtils.extendErrorMessages,
           throwErrByPath: $errUtils.throwErrByPath,
         },
-        getSourceDetailsForFirstLine: $stackUtils.getSourceDetailsForFirstLine,
+        getSourceDetailsForFirstLine: async (line, projectRoot) => {
+          if (Cypress.isCrossOriginSpecBridge) {
+            return await Cypress.specBridgeCommunicator.toPrimaryPromise({
+              event: 'get:source:details:for:line',
+              data: { line, projectRoot },
+              timeout: Cypress.config().defaultCommandTimeout,
+            })
+          }
+
+          return $stackUtils.getSourceDetailsForFirstLine(line, projectRoot)
+        },
         onMoreInfoNeeded: ({ testId, logId, onSave, onCancel }: CyPromptMoreInfoNeededOptions) => {
           if (Cypress.isCrossOriginSpecBridge) {
             Cypress.specBridgeCommunicator.toPrimary('prompt:more-info-needed', { testId, logId, onSave, onCancel })

packages/driver/src/cy/commands/prompt/prompt-driver-types.ts

@@ -94,7 +94,7 @@ export interface CyPromptOptions {
   getSourceDetailsForFirstLine: (
     stack: string,
     projectRoot?: string
-  ) => CyPromptStackLineDetail | undefined
+  ) => CyPromptStackLineDetail | Promise<CyPromptStackLineDetail | undefined> | undefined
   onMoreInfoNeeded: (options: CyPromptMoreInfoNeededOptions) => void
 }