function watch(dir) {
    var d = Promise.defer();
    dir = path.resolve(dir);

    var toWatch = [
        'book.json', 'book.js', '_layouts/**'
    ];

    // Watch all parsable files
    _.each(parsers.extensions, function(ext) {
        toWatch.push('**/*'+ext);
    });

    var watcher = chokidar.watch(toWatch, {
        cwd: dir,
        ignored: '_book/**',
        ignoreInitial: true
    });

    watcher.once('all', function(e, filepath) {
        watcher.close();

        d.resolve(filepath);
    });
    watcher.once('error', function(err) {
        watcher.close();

        d.reject(err);
    });

    return d.promise;
}
// Watch a folder and resolve promise once a file is modified
Watch a folder and resolve promise once a file is modified
Watch a folder and resolve promise once a file is modified
function watch(dir) {
    var d = Promise.defer();
    dir = path.resolve(dir);
    var toWatch = [
        'book.json', 'book.js', '_layouts/**'
    ];
    _.each(parsers.extensions, function(ext) {
        toWatch.push('**/*'+ext);
    });
    var watcher = chokidar.watch(toWatch, {
        cwd: dir,
        ignored: '_book/**',
        ignoreInitial: true
    });
    watcher.once('all', function(e, filepath) {
        watcher.close();
        d.resolve(filepath);
    });
    watcher.once('error', function(err) {
        watcher.close();
        d.reject(err);
    });
    return d.promise;
}
function watch ( dir ) { var d = Promise . defer ( ) ; dir = path . resolve ( dir ) ; var toWatch = [ 'book.json' , 'book.js' , '_layouts/**' ] ; _ . each ( parsers . extensions , function ( ext ) { toWatch . push ( '**/*' + ext ) ; } ) ; var watcher = chokidar . watch ( toWatch , { cwd : dir , ignored : '_book/**' , ignoreInitial : true } ) ; watcher . once ( 'all' , function ( e , filepath ) { watcher . close ( ) ; d . resolve ( filepath ) ; } ) ; watcher . once ( 'error' , function ( err ) { watcher . close ( ) ; d . reject ( err ) ; } ) ; return d . promise ; }
Watch a folder and resolve promise once a file is modified
Watch a folder and resolve promise once a file is modified
// Watch all parsable files