Transferring Files from Bower to Library Directory in ASP.Net Core Web Application

Exploring ASP.Net Core + NPM for the first time, I have been trying out different online tutorials. However, most of them don't seem to work completely as expected, including the current one that I am working on.

I'm facing an issue where Bower Packages are not automatically migrating into the wwwroot\lib directory as they should by default.

Q: How can I ensure that the Bower Packages get installed in the 'Lib' directory without manual intervention?

  • Even when creating an empty Web Application, I noticed the Bower Packages were not migrating automatically. It seems like we might need to handle this manually.

https://i.stack.imgur.com/hWgbV.png

Below are the steps I followed:
Using: Visual Studio 2017 (Community Edition)

STEP 1:
Created a project with MVC folders and added directories to WWWRoot (refer image below).

  • Started with ASP.NET Core Web Application (.NET Core) project
  • Included MVC Folders
  • Added WWWRoot Folders
  • Setup folders for TypeScript files

STEP 2:
Configured TypeScript settings

  • Updated tsconfig.json, the TypeScript compiler configuration file (details below)
  • Included typings, the TypeScript type definition files (provided below)

TSCONFIG.JSON

{
  // TypeScript compiler options
}

TYPINGS.JSON

{
  // Type definition details
}

STEP 3:
Setting up NPM for Angular 2 and dependencies

PACKAGE.JSON

{
  // Package details
}

STEP 4:
Configuration Gulp tasks

GULP.CONFIG.JS

{
  // Gulp configuration settings
}

STEP 5:
Creation of Gulp tasks

GULPFILE.JS

{
  // Gulp task definitions
}

Answer №1

When using bower, it's important to have a configuration file called .bowerrc that specifies where the installed packages will be stored. Remember to include the following code in your .bowerrc file:

{
  "directory": "wwwroot/lib"
}

After running bower install in the command line, the packages should be saved in the ./wwwroot/lib directory relative to the location of your bower file.

It's worth noting that npm and bower are separate package managers. Bower packages need to be listed in a file called bower.json (which appears to be missing in the screenshot you provided). On the other hand, npm packages are specified in package.json.

In the steps outlined, npm is being used. Your gulp task should successfully move packages from ./node_modules/ to ./wwwroot/lib/. However, newer versions of npm don't allow empty spaces in the description and name fields within the package.json file. Ensure these fields are updated before trying the following commands:

npm install
npm update
gulp

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