Closed
Description
Command
build
Is this a regression?
- Yes, this behavior used to work in the previous version
The previous version in which this bug was not present was
No response
Description
When using the esbuild application builder with the app-shell, the generated index.html file occasionally breaks. The issue manifests as the generation of multiple app-root, html, body tags, and sometimes these tags are not properly closed.
My angular.json:
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"version": 1,
"newProjectRoot": "projects",
"projects": {
"ng-17": {
"projectType": "application",
"schematics": {
"@schematics/angular:component": {
"style": "scss"
}
},
"root": "",
"sourceRoot": "src",
"prefix": "app",
"architect": {
"build": {
"builder": "@angular-devkit/build-angular:application",
"options": {
"outputPath": "dist/ng-17",
"index": "src/index.html",
"browser": "src/main.ts",
"polyfills": ["zone.js"],
"tsConfig": "tsconfig.app.json",
"inlineStyleLanguage": "scss",
"assets": [
"src/favicon.ico",
"src/assets",
"src/manifest.webmanifest"
],
"styles": ["src/styles.scss"],
"scripts": [],
"server": "src/main.server.ts"
},
"configurations": {
"production": {
"budgets": [
{
"type": "initial",
"maximumWarning": "500kb",
"maximumError": "1mb"
},
{
"type": "anyComponentStyle",
"maximumWarning": "2kb",
"maximumError": "4kb"
}
],
"outputHashing": "all",
"appShell": true,
"serviceWorker": "ngsw-config.json"
},
"development": {
"optimization": false,
"extractLicenses": false,
"sourceMap": true
}
},
"defaultConfiguration": "production"
},
"serve": {
"builder": "@angular-devkit/build-angular:dev-server",
"configurations": {
"production": {
"buildTarget": "ng-17:build:production"
},
"development": {
"buildTarget": "ng-17:build:development"
}
},
"defaultConfiguration": "development"
},
"extract-i18n": {
"builder": "@angular-devkit/build-angular:extract-i18n",
"options": {
"buildTarget": "ng-17:build"
}
},
"test": {
"builder": "@angular-devkit/build-angular:karma",
"options": {
"polyfills": ["zone.js", "zone.js/testing"],
"tsConfig": "tsconfig.spec.json",
"inlineStyleLanguage": "scss",
"assets": [
"src/favicon.ico",
"src/assets",
"src/manifest.webmanifest"
],
"styles": ["src/styles.scss"],
"scripts": []
}
}
}
}
}
}Please note that the issue occurs only occasionally on random builds. Possibly a duplicate index.html file is generated for the app-shell and both these files are somehow getting incorrectly merged during the writing process?
Minimal Reproduction
- Create a new Angular v17 app :
ng new my-app - Create the application shell :
ng generate app-shell - Run
ng build
Note that this issue occurs only on random builds
Exception or Error
No response
Your Environment
_ _ ____ _ ___
/ \ _ __ __ _ _ _| | __ _ _ __ / ___| | |_ _|
/ △ \ | '_ \ / _` | | | | |/ _` | '__| | | | | | |
/ ___ \| | | | (_| | |_| | | (_| | | | |___| |___ | |
/_/ \_\_| |_|\__, |\__,_|_|\__,_|_| \____|_____|___|
|___/
Angular CLI: 17.0.5
Node: 20.9.0
Package Manager: npm 10.1.0
OS: win32 x64
Angular: 17.0.5
... animations, cli, common, compiler, compiler-cli, core, forms
... platform-browser, platform-browser-dynamic, platform-server
... router, service-worker, ssr
Package Version
---------------------------------------------------------
@angular-devkit/architect 0.1700.5
@angular-devkit/build-angular 17.0.5
@angular-devkit/core 17.0.5
@angular-devkit/schematics 17.0.5
@schematics/angular 17.0.5
rxjs 7.8.1
typescript 5.2.2
zone.js 0.14.2
Anything else relevant?
No response