jscs.vim

A vim plugin that wraps jscs -x into a :Format command, for use within Vim. Can accept range or operate on the whole file.

Installation

• First, you need jscs installed globally: npm install jscs -g
• Extract the files and put them in your VIM directory (usually ~/.vim/)

If you don't have a preferred installation method, I recommend installing vim-plug and using the following configuration:

Plug 'mklabs/jscs.vim', { 'do': 'npm i jscs -g' }

so that vim-plug takes care of installing jscs for you.

:Format

The single command exposed by this plugin.

Accepts a range and is usable in Visual mode.

Ex.

plugin.commandSync('Cmd', {
    range: '',
    nargs: '*',
}, function( nvim, args, range, cb ) {
    try {
        incrementCalls()
        nvim.setCurrentLine(
            fmt('Command: Called', numCalls, 'times, args:', args, 'range:', range),
            cb )
    } catch ( err ) {
        cb( err )
    }
})

Running :Format while run jscs in fix mode on the whole file and replace the current buffer with the result.

plugin.commandSync('Cmd', {
  range: '',
  nargs: '*',
}, function (nvim, args, range, cb) {
  try {
    incrementCalls();
    nvim.setCurrentLine(
        fmt('Command: Called', numCalls, 'times, args:', args, 'range:', range),
        cb);
  } catch (err) {
    cb(err);
  }
});

Configuration

The default configuration uses airbnb styleguide, you can change the configuration used by jscs with:

let g:jscs_config = "/path/to/.jscsrc"