eslint-config-airbnb-base

    14.2.1 • Public • Published

    eslint-config-airbnb-base

    npm version

    This package provides Airbnb's base JS .eslintrc (without React plugins) as an extensible shared config.

    Usage

    We export two ESLint configurations for your usage.

    eslint-config-airbnb-base

    Our default export contains all of our ESLint rules, including ECMAScript 6+. It requires eslint and eslint-plugin-import.

    1. Install the correct versions of each package, which are listed by the command:
    npm info "eslint-config-airbnb-base@latest" peerDependencies

    If using npm 5+, use this shortcut

    npx install-peerdeps --dev eslint-config-airbnb-base

    If using yarn, you can also use the shortcut described above if you have npm 5+ installed on your machine, as the command will detect that you are using yarn and will act accordingly. Otherwise, run npm info "eslint-config-airbnb-base@latest" peerDependencies to list the peer dependencies and versions, then run yarn add --dev <dependency>@<version> for each listed peer dependency.

    If using npm < 5, Linux/OSX users can run

    (
      export PKG=eslint-config-airbnb-base;
      npm info "$PKG@latest" peerDependencies --json | command sed 's/[\{\},]//g ; s/: /@/g' | xargs npm install --save-dev "$PKG@latest"
    )

    Which produces and runs a command like:

      npm install --save-dev eslint-config-airbnb-base eslint@^#.#.# eslint-plugin-import@^#.#.#

    If using npm < 5, Windows users can either install all the peer dependencies manually, or use the install-peerdeps cli tool.

    npm install -g install-peerdeps
    install-peerdeps --dev eslint-config-airbnb-base

    The cli will produce and run a command like:

    npm install --save-dev eslint-config-airbnb-base eslint@^#.#.# eslint-plugin-import@^#.#.#
    1. Add "extends": "airbnb-base" to your .eslintrc.

    eslint-config-airbnb-base/legacy

    Lints ES5 and below. Requires eslint and eslint-plugin-import.

    1. Install the correct versions of each package, which are listed by the command:
    npm info "eslint-config-airbnb-base@latest" peerDependencies

    Linux/OSX users can run

    (
      export PKG=eslint-config-airbnb-base;
      npm info "$PKG" peerDependencies --json | command sed 's/[\{\},]//g ; s/: /@/g' | xargs npm install --save-dev "$PKG"
    )

    Which produces and runs a command like:

    npm install --save-dev eslint-config-airbnb-base eslint@^3.0.1 eslint-plugin-import@^1.10.3
    1. Add "extends": "airbnb-base/legacy" to your .eslintrc

    See Airbnb's overarching ESLint config, Airbnb's JavaScript styleguide, and the ESlint config docs for more information.

    eslint-config-airbnb-base/whitespace

    This entry point only errors on whitespace rules and sets all other rules to warnings. View the list of whitespace rules here.

    Improving this config

    Consider adding test cases if you're making complicated rules changes, like anything involving regexes. Perhaps in a distant future, we could use literate programming to structure our README as test cases for our .eslintrc?

    You can run tests with npm test.

    You can make sure this module lints with itself using npm run lint.

    Install

    npm i eslint-config-airbnb-base

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    Version

    14.2.1

    License

    MIT

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    Collaborators

    • noratarano
    • etienne_tripier
    • lencioni
    • airbnbeng
    • ljharb
    • sharmilajesupaul