lib/parse/parseConfig.js
function parseConfig(book) {
    var fs = book.getFS();
    var config = book.getConfig();

    return Promise.some(CONFIG_FILES, function(filename) {
        // Is this file ignored?
        if (book.isFileIgnored(filename)) {
            return;
        }

        // Try loading it
        return fs.loadAsObject(filename)
        .then(function(cfg) {
            return fs.statFile(filename)
            .then(function(file) {
                return {
                    file: file,
                    values: cfg
                };
            });
        })
        .fail(function(err) {
            if (err.code != 'MODULE_NOT_FOUND') throw(err);
            else return Promise(false);
        });
    })

    .then(function(result) {
        var values = result? result.values : {};
        values = validateConfig(values);

        // Set the file
        if (result.file) {
            config = config.setFile(result.file);
        }

        // Merge with old values
        config = config.mergeValues(values);

        return book.setConfig(config);
    });
}
function parseConfig(book) {
    var fs = book.getFS();
    var config = book.getConfig();

    return Promise.some(CONFIG_FILES, function(filename) {
        // Is this file ignored?
        if (book.isFileIgnored(filename)) {
            return;
        }

        // Try loading it
        return fs.loadAsObject(filename)
        .then(function(cfg) {
            return fs.statFile(filename)
            .then(function(file) {
                return {
                    file: file,
                    values: cfg
                };
            });
        })
        .fail(function(err) {
            if (err.code != 'MODULE_NOT_FOUND') throw(err);
            else return Promise(false);
        });
    })

    .then(function(result) {
        var values = result? result.values : {};
        values = validateConfig(values);

        // Set the file
        if (result.file) {
            config = config.setFile(result.file);
        }

        // Merge with old values
        config = config.mergeValues(values);

        return book.setConfig(config);
    });
}
function parseConfig ( book ) { var fs = book . getFS ( ) ; var config = book . getConfig ( ) ; return Promise . some ( CONFIG_FILES , function ( filename ) { // Is this file ignored? if ( book . isFileIgnored ( filename ) ) { return ; } // Try loading it return fs . loadAsObject ( filename ) . then ( function ( cfg ) { return fs . statFile ( filename ) . then ( function ( file ) { return { file : file , values : cfg } ; } ) ; } ) . fail ( function ( err ) { if ( err . code != 'MODULE_NOT_FOUND' ) throw ( err ) ; else return Promise ( false ) ; } ) ; } ) . then ( function ( result ) { var values = result ? result . values : { } ; values = validateConfig ( values ) ; // Set the file if ( result . file ) { config = config . setFile ( result . file ) ; } // Merge with old values config = config . mergeValues ( values ) ; return book . setConfig ( config ) ; } ) ; }
Parse configuration from "book.json" or "book.js"

@param {Book} book
@return {Promise<Book>}
Parse configuration from book . json or book . js