fix: angular schematic readme update. add check to make sure e2e fold…

…er exists to avoid deletion error. (#16506)

* fix: add attribution. add check for e2e folder to fix error that shows when none present.

* doc: update attribution

* doc: remove extra <br /> tag

* doc: add link to plugins discussion

* chore: remove unused sem-ver dependency.

npm/cypress-schematic/README.md

@@ -138,6 +138,14 @@ Read our docs to learn more about all the [configuration options](http://on.cypr
 
 Read our docs to learn more about speeding up test execution in CI via [Cypress parallelization](http://on.cypress.io/parallelization)
 
+## Questions or Issues?
+
+Visit our [plugins discussion](https://github.com/cypress-io/cypress/discussions/categories/plugins) to ask questions or report issues.
+
 ## License
 
-This project is licensed under an MIT license. 
+This project is licensed under an MIT license. 
+
+## Community Recognition
+
+Inspired by [@briebug/cypress-schematic](https://github.com/briebug/cypress-schematic).

npm/cypress-schematic/package.json

@@ -35,7 +35,6 @@
     "chai": "4.2.0",
     "cypress": "0.0.0-development",
     "mocha": "3.5.3",
-    "semantic-release": "^17.4.2",
     "typescript": "~4.2.4"
   },
   "license": "MIT",

npm/cypress-schematic/src/schematics/cypress/index.ts

@@ -129,7 +129,9 @@ function removeFiles (): Rule {
       .forEach((projectName) => {
         const projectRoot = projects[projectName].root
 
-        deleteDirectory(tree, `${projectRoot}/e2e`)
+        if (tree.exists(`e2e`)) {
+          deleteDirectory(tree, `${projectRoot}/e2e`)
+        }
       })
 
       return tree.overwrite('./angular.json', JSON.stringify(angularJsonValue, null, 2))