S3 Plugin

This plugin will upload all built assets to s3

Install Instructions

$ npm i webpack-s3-plugin

Note: This plugin needs NodeJS > 0.12.0

Usage Instructions

I notice a lot of people are setting the directory option when the files are part of their build. Please don't set directory if you're uploading your build. Using the directory option reads the files after compilation to upload instead of from the build process.

You can also use a credentials file from AWS. To set the profile set your s3 options to the following:

s3Options: {
  credentials: new AWS.SharedIniFileCredentials({profile: 'PROFILE_NAME'})
}

s3UploadOptions default to ACL: 'public-read' so you may need to override if you have other needs. See #28

Require `webpack-s3-plugin`

var S3Plugin = require('webpack-s3-plugin')

With exclude

var config = {
  plugins: [
    new S3Plugin({
      // Exclude uploading of html
      exclude: /.*\.html$/,
      // s3Options are required
      s3Options: {
        accessKeyId: process.env.AWS_ACCESS_KEY_ID,
        secretAccessKey: process.env.AWS_SECRET_ACCESS_KEY,
        region: 'us-west-1'
      },
      s3UploadOptions: {
        Bucket: 'MyBucket'
      },
      cdnizerOptions: {
        defaultCDNBase: 'http://asdf.ca'
      }
    })
  ]
}

With include

var config = {
  plugins: [
    new S3Plugin({
      // Only upload css and js
      include: /.*\.(css|js)/,
      // s3Options are required
      s3Options: {
        accessKeyId: process.env.AWS_ACCESS_KEY_ID,
        secretAccessKey: process.env.AWS_SECRET_ACCESS_KEY,
      },
      s3UploadOptions: {
        Bucket: 'MyBucket'
      }
    })
  ]
}

Advanced `include` and `exclude rules`

include and exclude rules behave similarly to Webpack's loader options. In addition to a RegExp you can pass a function which will be called with the path as its first argument. Returning a truthy value will match the rule. You can also pass an Array of rules, all of which must pass for the file to be included or excluded.

import isGitIgnored from 'is-gitignored'
 
// Up to you how to handle this
var isPathOkToUpload = function(path) {
  return require('my-projects-publishing-rules').checkFile(path)
}
 
var config = {
  plugins: [
    new S3Plugin({
      // Only upload css and js and only the paths that our rules database allows
      include: [
        /.*\.(css|js)/,
        function(path) { isPathOkToUpload(path) }
      ],
 
      // function to check if the path is gitignored
      exclude: isGitIgnored,
 
      // s3Options are required
      s3Options: {
        accessKeyId: process.env.AWS_ACCESS_KEY_ID,
        secretAccessKey: process.env.AWS_SECRET_ACCESS_KEY,
      },
      s3UploadOptions: {
        Bucket: 'MyBucket'
      }
    })
  ]
}

With basePathTransform

import gitsha from 'gitsha'
 
var addSha = function() {
  return new Promise(function(resolve, reject) {
    gitsha(__dirname, function(error, output) {
      if(error)
        reject(error)
      else
       // resolve to first 5 characters of sha
       resolve(output.slice(0, 5))
    })
  })
}
 
var config = {
  plugins: [
    new S3Plugin({
      s3Options: {
        accessKeyId: process.env.AWS_ACCESS_KEY_ID,
        secretAccessKey: process.env.AWS_SECRET_ACCESS_KEY,
      },
      s3UploadOptions: {
        Bucket: 'MyBucket'
      },
      basePathTransform: addSha
    })
  ]
}
 
 
// Will output to /${mySha}/${fileName}

With CloudFront invalidation

var config = {
  plugins: [
    new S3Plugin({
      s3Options: {
        accessKeyId: process.env.AWS_ACCESS_KEY_ID,
        secretAccessKey: process.env.AWS_SECRET_ACCESS_KEY,
        sessionToken: 'a234jasd'  // (optional) AWS session token for signing requests
      },
      s3UploadOptions: {
        Bucket: 'MyBucket'
      },
      cloudfrontInvalidateOptions: {
        DistributionId: process.env.CLOUDFRONT_DISTRIBUTION_ID,
        Items: ["/*"]
      }
    })
  ]
}

With Dynamic Upload Options

var config = {
  plugins: [
    new S3Plugin({
      s3Options: {
        accessKeyId: process.env.AWS_ACCESS_KEY_ID,
        secretAccessKey: process.env.AWS_SECRET_ACCESS_KEY,
      },
      s3UploadOptions: {
        Bucket: 'MyBucket',
        ContentEncoding(fileName) {
          if (/\.gz/.test(fileName))
            return 'gzip'
        },
 
        ContentType(fileName) {
          if (/\.js/.test(fileName))
            return 'application/javascript'
          else
            return 'text/plain'
        }
      }
    })
  ]
}

Options

exclude: A Pattern to match for excluded content. Behaves similarly to webpack's loader configuration.
include: A Pattern to match for included content. Behaves the same as exclude.
s3Options: Provide keys for upload options of s3Config
s3UploadOptions: Provide upload options putObject
basePath: Provide the namespace of uploaded files on S3
directory: Provide a directory to upload (if not supplied, will upload js/css from compilation)
htmlFiles: Html files to cdnize (defaults to all in output directory)
cdnizerCss: Config for css cdnizer check below
noCdnizer: Disable cdnizer (defaults to true if no cdnizerOptions passed)
cdnizerOptions: options to pass to cdnizer
basePathTransform: transform the base path to add a folder name. Can return a promise or a string
progress: Enable progress bar (defaults true)
priority: priority order to your files as regex array. The ones not matched by regex are uploaded first. This rule becomes useful when avoiding s3 eventual consistency issues

Contributing

All contributions are welcome. Please make a pull request and make sure things still pass after running npm run test For tests you will need to either have the environment variables set or setup a .env file. There's a .env.sample so you can cp .env.sample .env and fill it in. Make sure to add any new environment variables.

Commands to be aware of

WARNING: The test suit generates random files for certain checks. Ensure you delete files leftover on your Bucket.

npm run test - Run test suit (You must have the .env file setup)
npm run build - Run build

Thanks

Thanks to @Omer for fixing credentials from ~/.aws/credentials
Thanks to @lostjimmy for pointing out path.sep for Windows compatibility

npm

webpack-s3-plugin

S3 Plugin

Install Instructions

Usage Instructions

Require `webpack-s3-plugin`

With exclude

With include

Advanced `include` and `exclude rules`

With basePathTransform

With CloudFront invalidation

With Dynamic Upload Options

Options

Contributing

Commands to be aware of

WARNING: The test suit generates random files for certain checks. Ensure you delete files leftover on your Bucket.

Thanks

Keywords

Install

Weekly Downloads

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webpack-s3-plugin

S3 Plugin

Install Instructions

Usage Instructions

Require webpack-s3-plugin

With exclude

With include

Advanced include and exclude rules

With basePathTransform

With CloudFront invalidation

With Dynamic Upload Options

Options

Contributing

Commands to be aware of

WARNING: The test suit generates random files for certain checks. Ensure you delete files leftover on your Bucket.

Thanks

Keywords

Install

DownloadsWeekly Downloads

Version

License

Unpacked Size

Total Files

Homepage

Repository

Last publish

Collaborators

Require `webpack-s3-plugin`

Advanced `include` and `exclude rules`

Weekly Downloads