feat: add cy.exec() Cypress 15 misc test compatibility (#984)

* feat: add cy.exec() Cypress 15 misc test compatibility

* remove dependency on semver

* lint format fix

Author: MikeMcC399

app/commands/misc.html

@@ -129,7 +129,8 @@ <h4 id="exec"><a href="https://on.cypress.io/exec">cy.exec()</a></h4>
     .its('stderr').should('be.empty')
 
   cy.exec('pwd')
-    .its('code').should('eq', 0)
+    // for Cypress 14 and below, use 'code' instead of 'exitCode'
+    .its('exitCode').should('eq', 0)
 }</code></pre>
         </div>
 

cypress/e2e/2-advanced-examples/misc.cy.js

@@ -48,8 +48,15 @@ context('Misc', () => {
       cy.exec(`cat ${Cypress.config('configFile')}`)
         .its('stderr').should('be.empty')
 
-      cy.exec('pwd')
-        .its('code').should('eq', 0)
+      cy.log(`Cypress version ${Cypress.version}`)
+      if (Cypress.version.split('.').map(Number)[0] < 15) {
+        cy.exec('pwd')
+          .its('code').should('eq', 0)
+      }
+      else {
+        cy.exec('pwd')
+          .its('exitCode').should('eq', 0)
+      }
     }
   })