Configuring application environments

angular-configuring.md

environments ├── environment.staging.ts

angular.json

"configurations": {

"staging": { "fileReplacements": [ { "replace": "src/environments/environment.ts", "with": "src/environments/environment.staging.ts" } ], "optimization": true, "outputHashing": "all", "sourceMap": false, "extractCss": true, "namedChunks": false, "aot": true, "extractLicenses": true, "vendorChunk": false, "buildOptimizer": true },

        }
        
     "serve": { 
     
       "configurations": {
       
         "staging": {
          "browserTarget": "Daymed:build:vm"
        },
        
        }
        }

ng build --configuration=staging --base-href /v1/ ng build --configuration=staging ng serve --configuration=staging

Referance : https://angular.io/guide/build