Creating a code script for the purpose of automating npm commands

Currently, I am immersed in an angular js project and I have a desire to streamline the execution of the following two commands.

./node_modules/protractor/bin/webdriver-manager update
./node_modules/protractor/bin/webdriver-manager start

The challenge lies in the fact that my angular project on github is relatively small. Although I have included all necessary dependencies in my package.json file, when my friend cloned the project from git, he faced an issue where protractor installed successfully but webdriver did not start without running the aforementioned commands. As a solution, I aim to create a script to automate this process and even incorporate protractor ./conf.js.

In my research, I have learned about the option to write an npm script, however, I struggled to find comprehensive documentation regarding where to include the script and how to execute it. Your input and suggestions are greatly appreciated.

Answer №1

To set up specific commands in your package.json, include a scripts property with the desired command.

"scripts": {
  "startServer": "node server.js",
  "buildApp": "npm run build && npm start"
}

You can then execute these scripts by typing npm run startServer or npm run buildApp, which will look for the corresponding commands in your package.json file.

Answer №2

Another perspective to consider is that the script labeled start might be executed using npm start because start is a specific keyword, whereas for the script labeled update, it would be more appropriate to run it as npm run update since npm update serves a different purpose within npm.

It's worth mentioning that for any command not related to start or test (at least as far as I understand), it is necessary to use the prefix npm run ...

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