SimenB/stylint

'use strict'


/**
 * @description check for specified extend preference
 * @param {string} [line] curr line being linted
 * @returns {boolean} true if wrong style used, false if not
 */
var extendPref = function( line ) {
    if ( line.indexOf( '@extend' ) === -1 ) { return }

    var extendIncorrect = false

    // prefer @extends to @extend
    // extremely petty, i know
    if ( this.state.conf === '@extends' && line.indexOf( '@extends ' ) === -1 ) {
        extendIncorrect = true
    }
    // else @extend is your pref
    else if ( this.state.conf === '@extend' && line.indexOf( '@extend ' ) === -1 ) {
        extendIncorrect = true
    }

    if ( extendIncorrect === true ) {
        this.msg( 'please use ' + this.state.conf )
    }

    return extendIncorrect
}

module.exports = extendPref