webpack-s3

webpack S3 scripts

Installation

$ [sudo] npm i -g webpack-s3

Pros

• store webpack build/etc files on S3

How it works

webpack/ hard-coded folder

scripts:

• create full-access/read-only user and credentials
• upload/download webpack/

hard-coded environment variables names:

• AWS_S3_WEBPACK_BUCKET
• AWS_S3_WEBPACK_USER
• AWS_S3_WEBPACK_ACCESS_KEY_ID
• AWS_S3_WEBPACK_SECRET_ACCESS_KEY

webpack prod config:

const output = {
  path: path.resolve('./webpack'),
  filename: "[name]-[hash].js",
  publicPath: 'https://'+process.env.AWS_S3_WEBPACK_BUCKET+'.s3.amazonaws.com/'
}

Scripts usage

command	usage
webpack-s3	usage: webpack-s3 command [args]
webpack-s3-create-bucket	usage: webpack-s3-create-bucket bucket
webpack-s3-create-full-access-env	usage: webpack-s3-create-full-access-env bucket
webpack-s3-create-read-only-env	usage: webpack-s3-create-read-only-env bucket
webpack-s3-download	usage: webpack-s3-download
webpack-s3-upload	usage: webpack-s3-upload

Examples

Makefile, create env

WEBPACK_BUCKET:=BUCKET_NAME
all:
    test -s .env.s3.webpack || webpack-s3-create-full-access-env $(WEBPACK_BUCKET) > .env.s3.webpack
    test -s .env.prod.webpack || webpack-s3-create-read-only-env $(WEBPACK_BUCKET) > .env.prod.webpack

build and upload to S3

set -o allexport
. .env.s3.webpack || exit

webpack --config webpack.config.prod.js || exit
webpack-s3-upload

optional: deploy webpack files to server

Dockerfile

ENTRYPOINT ["/bin/sh","/entrypoint.sh"]

entrypoint.sh

webpack-s3-download
...

ansible-playbook.yml

...
  tasks:
  - name: task_name
    docker_container:
      ...
      env_file: ".env"

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