Angular22

This project was generated using Angular CLI version 22.0.0.

Development server

To start a local development server, run:

npm run develop

Once the server is running, open your browser and navigate to http://localhost:3026/. The application will automatically reload whenever you modify any of the source files.

Cloning Guide

1. Clone only the remote primary HEAD (default: origin/main)

git clone <url> --single-branch

2. Only specific branch

git clone <url> --branch <branch> --single-branch [<folder>]

git clone <url> --branch <branch>

3. Cloning repositories using degit
   • main branch is default.

npx degit github:user/repo#branch-name <folder-name>

4. Cloning repositories using gitpick

npx gitpick github_proj_url -b branch-name

5. Cloning this project with skeleton

git clone https://github.com/actionanand/angular-22.git --branch 1-skeleton new-proj-name

npx degit github:actionanand/angular-22#1-skeleton new-proj-name

npx gitpick https://github.com/actionanand/angular-22 -b 1-skeleton

Automate using Prettier, Es Lint and Husky

1. Install the compatible node version

  nvm install v24.16.0

2. Install and Configure Prettier

   • Install prettier as below:

     npm install prettier -D

   • Create a .prettierrc.yml file and write down the format as below: - online ref

   trailingComma: 'all'
   tabWidth: 2
   useTabs: false
   semi: true
   singleQuote: true
   bracketSpacing: true
   bracketSameLine: true
   arrowParens: 'avoid'
   printWidth: 120
   overrides:
     - files:
         - '*.js'
         - '*.jsx'
       options:
         bracketSpacing: true
         jsxSingleQuote: true
         semi: true
         singleQuote: true
         tabWidth: 2
         useTabs: false
     - files:
         - '*.ts'
       options:
         tabWidth: 2

   • Create a .prettierignore file and write as below(sample)

   # Ignore artifacts:
   build
   coverage
   e2e
   node_modules
   dist
   dest
   reports
   
   # Ignore files
   *.lock
   package-lock.json
   yarn.lock

3. Install Es Lint, if not installed

ng add @angular-eslint/schematics

if error comes, use the below command

ng add @angular-eslint/schematics@22.0.0
# or
ng add @angular-eslint/schematics@next

4. Configure pre-commit hooks

Pre-commit hooks are a nice way to run certain checks to ensure clean code. This can be used to format staged files if for some reason they weren’t automatically formatted during editing. husky can be used to easily configure git hooks to prevent bad commits. We will use this along with pretty-quick to run Prettier on our changed files. Install these packages, along with npm-run-all, which will make it easier for us to run npm scripts:

npm install -D husky pretty-quick npm-run-all

To configure the pre-commit hook, simply add a precommit npm script. We want to first run Prettier, then run TSLint on the formatted files. To make our scripts cleaner, I am using the npm-run-all package, which gives you two commands, run-s to run scripts in sequence, and run-p to run scripts in parallel:

  "precommit": "run-s format:fix lint",
  "format:fix": "pretty-quick --staged",
  "format:check": "prettier --config ./.prettierrc --list-different \"src/{app,environments,assets}/**/*{.ts,.js,.json,.css,.scss}\"",
  "format:all": "prettier --config ./.prettierrc --write \"src/{app,environments,assets}/**/*{.ts,.js,.json,.css,.scss}\"",
  "lint": "ng lint",

5. Initialize husky

   • Run it once

     npx husky init

   • Add a hook

     echo "npm run precommit" > .husky/pre-commit

   • Make a commit

     git commit -m "Keep calm and commit"
     # `npm run precommit and npm test` will run every time you commit

6. How to skip prettier format only in particular file

   1. JS

   matrix(1, 0, 0, 0, 1, 0, 0, 0, 1);
   
   // prettier-ignore
   matrix(
       1, 0, 0,
       0, 1, 0,
       0, 0, 1
     )

   2. JSX

   <div>
     {/* prettier-ignore */}
     <span     ugly  format=''   />
   </div>

   3. HTML

   <!-- prettier-ignore -->
   <div         class="x"       >hello world</div            >
   
   <!-- prettier-ignore-attribute -->
   <div
     (mousedown)="       onStart    (    )         "
     (mouseup)="         onEnd      (    )         "
   ></div>
   
   <!-- prettier-ignore-attribute (mouseup) -->
   <div (mousedown)="onStart()" (mouseup)="         onEnd      (    )         "></div>

   4. CSS

   /* prettier-ignore */
   .my    ugly rule
     {
   
     }

   5. Markdown

     <!-- prettier-ignore -->
   
   Do not format this

   6. YAML

   # prettier-ignore
   key  : value
     hello: world

   7. For more, please check

Code scaffolding

Angular CLI includes powerful code scaffolding tools. To generate a new component, run:

ng generate component component-name

For a complete list of available schematics (such as components, directives, or pipes), run:

ng generate --help

Building

To build the project run:

ng build

This will compile your project and store the build artifacts in the dist/ directory. By default, the production build optimizes your application for performance and speed.

Running unit tests

To execute unit tests with the Vitest test runner, use the following command:

ng test

Running end-to-end tests

For end-to-end (e2e) testing, run:

ng e2e

Angular CLI does not come with an end-to-end testing framework by default. You can choose one that suits your needs.

Additional Resources

For more information on using the Angular CLI, including detailed command references, visit the Angular CLI Overview and Command Reference page.