ember-codemod-remove-inject-as-service

Codemod to remove inject as service¹

1. Features
2. Usage
   • Arguments
   • Limitations
3. Compatibility
4. Contributing
5. License

^{1. @ember/service provides service since Ember 4.1. inject, which became an alias to service, is planned to be deprecated in v6.}

Features

The codemod helps you standardize how you inject services:

• Replace inject with service¹
• Replace ! with declare in TS files²
• Remove private and readonly keywords in TS files²

It preserves your code whenever possible.

^{1. Replaces inject as ... and service as ..., too.}

^{2. Matches the style shown in the Ember Guides.}

Usage

Step 1. Quickly migrate.

cd <path/to/your/project>
npx ember-codemod-remove-inject-as-service <arguments>

Step 2. Fix formatting issues.

• Optional: Do a find-and-replace-all in TS files, if you want to place @service and declare on the same line whenever possible.

  • Find: @service(\(.*\))?[\n\s]+declare
  • Replace: @service$1 declare

• Run lint:js:fix (i.e. autofix from eslint and prettier).

Arguments

You must pass --type to indicate what type of project you have.

npx ember-codemod-remove-inject-as-service --type app
npx ember-codemod-remove-inject-as-service --type v1-addon
npx ember-codemod-remove-inject-as-service --type v2-addon

Optional: Specify the project root

Pass --root to run the codemod somewhere else (i.e. not in the current directory).

npx ember-codemod-remove-inject-as-service --root <path/to/your/project>

Limitations

The codemod is designed to cover typical cases. It is not designed to cover one-off cases.

To better meet your needs, consider cloning the repo and running the codemod locally.

cd <path/to/cloned/repo>

# Compile TypeScript
pnpm build

# Run codemod
./dist/bin/ember-codemod-remove-inject-as-service.js --root <path/to/your/project>

Compatibility

• Node.js v20 or above

Contributing

See the Contributing guide for details.

License

This project is licensed under the MIT License.