Do developers usually commit or ignore the environment.ts file in their projects?

Should the file src\environments\environment.ts be committed or added to the .gitignore file?

In a fresh Angular project (8.x), I have noticed that this file is not included in the .gitignore file. My assumption is that it's like this because the project relies on this file (or a modified version of it based on the specified configuration).

The main question at hand is: If a developer wants to make personal changes to this file (such as adjusting the apiUrl setting), what should they do:

  1. Keep this file committed with default settings accessible to all, locally ignore the file only when necessary (without affecting other developers), and then make local alterations.
  2. Initially commit this file with default settings, add it to .gitignore for every user, and then proceed with personalized modifications.
  3. Never commit the file (developers will need to create the file after checking out the code for the first time).
angular

Answer №1

One key consideration is whether a developer needs to customize certain settings in a file for local development purposes, such as adjusting the apiUrl.

The project relies on the environment.ts file, but other files are optional for the current build.

To address this, you can create a new file named environment.localhost_default.ts in your project. Inside this file, you can define specific configurations like:

/** Duplicate this file as environment.localhost.ts **/
export const environment = {
    apiUrl: '/** REPLACE WITH LOCALHOST URL **/',
    production: false
};

Remember to add environment.localhost.ts to your .gitignore file.

In your angular.json file within the project structure, locate the section labeled "architect" and insert new "configurations" for "localhost". This informs Angular to use the environment.localhost.ts file instead.

"configurations": {
    "localhost": {
        "fileReplacements": [
            {
                "replace": "src/environments/environment.ts",
                "with": "src/environments/environment.localhost.ts"
            }
        ],
        ...
    }
}

You can now run or build your project using this customized environment.

ng serve --configuration=localhost

As the file is excluded from Git, changes made will not be added to the repository. However, providing a default file like environment.localhost_default.ts can help other developers get started. Any modifications to this file will be shared with the team.

Answer №2

Currently lacking the necessary reputation to comment on Reactgular's response.

While trying out their solution, I kept encountering the error :

An unhandled exception occurred: Configuration 'localhost' is not set in the workspace.

I managed to make their solution work by including the following code under the serve object:

Beneath production / development within the serve object:

"localhost": {"browserTarget": "recipe-project:build:localhost"}

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