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verdaccio/.eslintrc.yml

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YAML

# vim: syntax=yaml
#
# List of very light restrictions designed to prevent obvious errors,
# not impose our own code style upon other contributors.
#
# This is supposed to be used with `eslint --reset`
#
# Created to work with eslint@0.18.0
#
plugins: ["react"]
extends: ["eslint:recommended", "google", "plugin:react/recommended"]
env:
node: true
browser: true
es6: true
parserOptions:
sourceType: "module"
ecmaVersion: 7
ecmaFeatures:
jsx: true
rules:
# useful to have in node.js,
# if you're sure you don't need to handle error, rename it to "_err"
handle-callback-err: 2
# just to make sure we don't forget to remove them when releasing
no-debugger: 2
# add "falls through" for those
no-fallthrough: 2
# enforce use curly always
# curly: 1
# just warnings about whitespace weirdness here
eol-last: 1
no-irregular-whitespace: 1
no-mixed-spaces-and-tabs: [1, smart-tabs]
no-trailing-spaces: 1
# probably always an error, tell me if it's not
no-new-require: 2
# single most important rule here, without it linting won't even
# make any sense
no-undef: 2
# in practice, those are always errors
no-unreachable: 2
# useful for code clean-up
no-unused-vars: [2, {"vars": "all", "args": "none"}]
max-len: [1, 160]
# camelcase is standard, but this should be 1 and then 2 soon
camelcase: 0
# jsdoc is mandatory
require-jsdoc: 2
valid-jsdoc: 2
# this feature is cool but not supported by Node 4, disable via comments
prefer-spread: 1
prefer-rest-params: 1
# encorage use es6
no-var: 2
# configuration that should be upgraded progresivelly
no-constant-condition: 2
no-empty: 2
# loop over objects http://eslint.org/docs/rules/guard-for-in
guard-for-in: 2
# this must be used within classes
no-invalid-this: 2
# All object must be uppercase
new-cap: 2
# readbility is important, no multiple inline declarations
one-var: 2
# console not allowed unless for testing
no-console: [2, {"allow": ["log", "warn"]}]