https://github.com/dxw/grunt-fingerprint

Add hashes to assets
https://github.com/dxw/grunt-fingerprint

govpress

Last synced: 10 days ago
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Add hashes to assets

• Host: GitHub
• URL: https://github.com/dxw/grunt-fingerprint
• Owner: dxw
• License: mit
• Created: 2019-02-08T13:58:02.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2022-11-10T21:31:03.000Z (about 2 years ago)
• Last Synced: 2023-04-10T16:27:53.602Z (over 1 year ago)
• Topics: govpress
• Language: JavaScript
• Homepage:
• Size: 180 KB
• Stars: 0
• Watchers: 15
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE-MIT
  • Code of conduct: CODE_OF_CONDUCT.md

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README

        
# grunt-fingerprint

Add hashes to assets.

## Installation

First, make sure old fingerprinted files get deleted, otherwise your files will end up with multiple hashes. [grunt-contrib-clean](https://github.com/gruntjs/grunt-contrib-clean) will do this for you.

Then, add the package:

```

yarn add --dev git+https://github.com/dxw/grunt-fingerprint.git

```

Add the following to your `Gruntfile.js`:

```js

grunt.loadNpmTasks('@dxw-digital/grunt-fingerprint')

```

```js

grunt.initConfig({

  fingerprint: {

    production: {

      options: {

        json: 'build/fingerprint.json',

      },

      src: [

        'build/*.min.css',

      ],

    },

  },

});

```

Now, `grunt fingerprint` will move `build/main.min.css` to `build/main-da39a3ee5e6b4b0d3255bfef95601890afd80709.min.css` and leave a JSON file in `build/fingerprint.json` with a mapping between the old file and the new.

```

% jq . < build/fingerprint.json

{

  "rewrittenFiles": {

    "build/main.min.css": "build/main-da39a3ee5e6b4b0d3255bfef95601890afd80709.min.css"

  }

}

```

Note: I recommend not accessing the JSON file via in-browser JS because it will be cached.