I have many package.json files in my application. Each module has its own dependencies written in its own package.json. How can I install all dependencies at once?
I tried to run npm install and it installed dependencies only according to package.json in directory where i ran npm install
You can use npm prefix parameter:
npm i --prefix <nested_dir_name>
For the following project structure:
- client
- package.json
- server
- package.json
- package.json
You should use the following command to install the dependencies in all folders:
npm i && npm i --prefix client && npm i --prefix server
Related
Is there any way to disable the command npm install or npm i on a project through the package.json config?
I'm using yarn to add and install npm dependencies, and I want to force to not use npm install
I manually changed my dependencies in package-lock.json and package.json files. How do I now apply those changes to my node-modules without updating/touching other dependencies?
Run command
npm i
or
npm install --save
npm i command will install all your dependencies into your local machine which are available in the file.
PS: It is not recommended approach to directly update package.json file, always install package using command npm i packageName --save or npm i packageName --save --dev. This will install as well as Update your package.json file too.
When I download a project from my repo with a package.json in its root, which command is the right one to use npm install or npm install restore?
The behaviour of npm install is
npm install without any argument will install all packages found in package.json in node_modules folder.
npm install <package_name> will install package_name. In your case will download restore package and will save it in node_modules folder. (https://www.npmjs.com/package/restore)
Just type:
npm i
From help:
>npm i -h
npm install (with no args, in package dir)
npm install [<#scope>/]<pkg>
npm install [<#scope>/]<pkg>#<tag>
npm install [<#scope>/]<pkg>#<version>
npm install [<#scope>/]<pkg>#<version range>
npm install <folder>
npm install <tarball file>
npm install <tarball url>
npm install <git:// url>
npm install <github username>/<github project>
aliases: i, isntall, add
common options: [--save-prod|--save-dev|--save-optional] [--save-exact] [--no-save]
I'm writing a npm package, I'd like the package to update package.json file in the installed folder, say:
npm install mypackage
this installs mypackage, and also read the package.json in the folder where npm install is run, and write some entries, possible?
Thanks,
npm i -g npm-check-updates
npm-check-updates -u
npm install
or for a specific package, you may change dependency version and then
npm update --save
I want npm install to install the bower dependencies as well. I have a bower.json file containing frontend packages and there is package.json file which contains the backend packages. After i run npm install, node_modules are installed whereas the dependencies mentioned in bower.json file are not installed.
I don't want to use bower install rather I want to do all this with npm install command.
It's quite simple. If you have bower listed in package.json as dependency you may add postinstall script to your package.json as follows:
"scripts": {
"postinstall": "bower install"
}
and running npm install will launch also bower install automatically