AngularHelloWorld

This project was generated with Angular CLI version 15.0.0.

Option 1: Build & Run app

• npm install
• Run npm run start
• Navigate to http://localhost:4200/.

Option 2: Build & Run app

• npm install
• npm i -g @angular/cli
• Run ng serve
• Navigate to http://localhost:4200/.

Openrewrite upgrade

Want to upgrade to Angular 17/19 using OpenRewrite

• Already setup moderna account and configured token & sync moderne recipes.

• Follow https://docs.openrewrite.org/recipes/codemods/migrate/angular/applyangularcli

• mod config recipes jar install org.openrewrite.recipe:rewrite-codemods-ng:0.7.2

• mod run . --recipe ApplyAngularCLI --recipe-option "version=17" OR also tried mod run . --recipe v19

• mod run . --recipe ClassComponentToFunctionComponent --recipe-option "version=17"

• Error

Recipe run failed with an exception: org.openrewrite.polyglot.RemoteException: java.lang.RuntimeException: java.io.IOException: Cannot run program "npm" (in directory "C:\Users\shyam\AppData\Local\Temp\rewrite-work15195988347361878869\cycle1_recipe0\repo"): CreateProcess error=2, The system cannot find the file specified java.lang.RuntimeException: java.io.IOException: Cannot run program "npm" (in directory "C:\Users\shyam\AppData\Local\Temp\rewrite-work15195988347361878869\cycle1_recipe0\repo"): CreateProcess error=2, The system cannot find the file specified org.openrewrite.shell.exec.ShellExecutor.exec(ShellExecutor.java:69) org.openrewrite.shell.exec.ShellExecutor.exec(ShellExecutor.java:40) org.openrewrite.codemods.migrate.angular.NodeBasedRecipe.runNode(NodeBasedRecipe.java:141) org.openrewrite.codemods.migrate.angular.NodeBasedRecipe.generate(NodeBasedRecipe.java:83) org.openrewrite.codemods.migrate.angular.NodeBasedRecipe.generate(NodeBasedRecipe.java:29) org.openrewrite.ScanningRecipe.generate(ScanningRecipe.java:72) org.openrewrite.scheduling.RecipeRunCycle.lambda$generateSources$5(RecipeRunCycle.java:134) org.openrewrite.scheduling.RecipeStack.reduce(RecipeStack.java:57)