Doesn't "npm run build" run before yarn add?-CodePudding

I'm trying to install the package I made from my github repository.

I wrote it with typescript and added

 "scripts": {
    "build": "tsc"
  }

to its package.json.

If you run npm install me/myrepo", npm run build(means tsc) will run automatically before an installation right?
Then, what about when you run yarn add https://github.com/me/myrepo/?
I expected the same move but it doesn't seem like that.

Do you have any way to build it when you run "yarn add"?

CodePudding user response：

I figured it out by myself.
My problem wasn't about between npm and yarn, but the way to specify tsc to scripts.

It must be like below:

  "scripts": {
    "tsc": "tsc",
    "build": "npm run tsc"
  }

as if you just simply specify tsc to scripts, it means a global dependency of tsc.

CodePudding user response：

Running yarn add will install the dependency and add it to package.json (1). You will have to run npm run build or similarly "yarn run build" after adding the package.

(1) https://classic.yarnpkg.com/lang/en/docs/cli/add/