isabella232 / eslint-config-4

Shared linting configuration for braintree js projects

eslint-config-braintree

Shared linting configuration for braintree js projects.

• index.js: shared configuration
• client.js: client side configuration
• server.js: server side configuration
• jsdoc.js: jsdoc configuration

Consuming

Install the eslint config

npm i --save-dev eslint-config-braintree

In your project's .eslintrc.*:

yaml

default

---
extends: braintree

browserify

---
extends: braintree/client

node

---
extends: braintree/server

browserify + es6

---
extends:
  - braintree/client
  - braintree/es6

json

default

{
  "extends": "braintree"
}

browserify

{
  "extends": "braintree/client"
}

node

{
  "extends": "braintree/server"
}

browserify + es6

{
  "extends": ["braintree/client", "braintree/es6"]
}

You can specify a .eslintrc for a subdirectory to change the rules that are enforced. For instance, in a node project you could extend from eslint-config-braintree/server at the top-level, and eslint-braintree-config/client at the public/.eslintrc level.

See Configuration File Formats for information on all supported .eslintrc file formats.

To override rules, add the new config under rules in your rc file. Be sure to properly override any options set by the parent. See Extending Configuration Files for details.

For example, to change the no-new-object rule to warn instead of error:

---
extends: braintree/server
rules:
  no-new-object: 1

{
  "extends": "braintree/server",
  "rules": {
    "no-new-object": 1
  }
}

In another example, to allow end of line comments, you'd override the "no-multi-spaces" rule options:

---
extends: braintree/server
rules:
  no-multi-spaces:
    - 2
    - ignoreEOLComments: false

{
  "extends": "braintree/server",
  "rules": {
    "no-multi-spaces": [2, { "ignoreEOLComments": false }]
  }
}

Test Files

By default, any files in a __tests__ folder, whether at the top level of the directory or within another directory will be configured to be used in the Jest and ES2020 environments.