Package Exports

jformatter

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Readme

jformatter

A JavaScript formatter

Install:
    npm -g install jformatter

Usage:
    jformatter yourFile.js

Github: https://github.com/ishowshao/jformatter

API

require('jformatter').format(code, configObj);
require('jformatter').formatFile(filePath, configObj);
require('jformatter').version();

Command Line

jformatter yourFile.js  //will load .jformatterrc

Config

Default config, developing, not stable

{
    lineSeparator: '\n', // done
    maxLength: 120, // TODO
    wrapIfLong: false, // TODO
    indent: 4, // done
    useTabIndent: false, // done
    spaces: {
        around: {
            unaryOperators: false, // TODO
            binaryOperators: true, // done
            ternaryOperators: true // done
        },
        before: {
            functionDeclarationParentheses: false, // done function foo() {
            functionExpressionParentheses: true, // done var foo = function () {
            parentheses: true, // done if (), for (), while (), ...
            leftBrace: true, // done function () {, if () {, do {, try { ...
            keywords: true // done if {} else {}, do {} while (), try {} catch () {} finally
        },
        within: {
            // function call, function declaration, if, for, while, switch, catch
            parentheses: false // done
        },
        other: {
            beforePropertyNameValueSeparator: false, // done {key: value} {key : value} {key:value}
            afterPropertyNameValueSeparator: true // done
        }
    },
    bracesPlacement: { // 1. same line 2. next line
        functionDeclaration: 1, // TODO
        other: 1 // TODO
    },
    blankLines: {
        keepMaxBlankLines: 0 // done
    },
    other: {
        keepArraySingleLine: false // TODO default formatted array multi line
    },
    fix: {
        prefixSpaceToLineComment: false, // done
        alterCommonBlockCommentToLineComment: false, // done
        singleVariableDeclarator: false, // done
        fixInvalidTypeof: false // done
    }
}

Important Note

please update to >=v0.1.6, see version change log

fixed a bug cause syntax error

Changelog

make all config work

v1.0.1 (2014/11/28)

keep blank line after file doc
keep blank line after },

v1.0.0 (2014/11/27)

all new architecture with rocambole
more config work
fix a bug in auto-fixer

v0.2.0 (2014/11/05)

npm test: config auto test
npm test: style auto test
add four auto-fixer config
fix bug: Comment at first line cause redundant LineBreak
version rule

v0.1.8 (2014/10/28)

add version api

v0.1.6 (2014/08/27)

fix bug: lost space after void

v0.1.5 (2014/08/27)

fix bug: lost space after typeof
fix bug: lost space after comma expression

v0.1.4 (2014/08/19)

remove config not relate to code style
change config editable with common config editor
support npm test

v0.1.2 (2014/08/08)

Fix DoWhileStatement bug

v0.1.0 (2014/08/07)

Initial release