gulpfile.js

var gulp = require('gulp');
var gutil = require('gulp-util');
var gaglio = require('gulp-aglio');
var aglio = require('aglio');
var fs = require('fs');
var request = require('request');

var apiaryApiKey = 'api-key';
var apiaryApiName = 'api-name';

gulp.task('default', ['html'], function () {
});

gulp.task('compile', function (callback) {
    aglio.compileFile('api/main.apib', 'apiary.apib', function () {
        console.log("Compiled apiary.apib");
        callback();
    });
});

gulp.task('html', ['compile'], function () {
    gulp.src('apiary.apib')
        .pipe(gaglio({template: 'default'}))
        .on('error', gutil.log)
        .pipe(gulp.dest('html'));
    console.log("Rendered to html/apiary.html");
});

gulp.task('watch', ['html'], function () {
    gulp.watch('api/**/*.apib', ['html']);
});

gulp.task('publish', ['compile'], function (callback) {
    fs.readFile('apiary.apib', 'utf8', function (err, code) {
        var body = {
            code: code,
            messageToSave: "Publish from gulp"
        };
        request({
            method: 'POST',
            url: 'http://api.apiary.io/blueprint/publish/' + apiaryApiName,
            headers: {
                'Accept': 'text/html',
                'Content-Type': 'application/json',
                'Authentication': 'Token ' + apiaryApiKey
            },
            body: JSON.stringify(body)
        }, function (error, response, body) {
            if (response.statusCode == 200 || response.statusCode == 201) {
                console.log("Successfully published to apiary.io!");
                console.log("http://docs." + apiaryApiName + ".apiary.io/");
                callback();
            } else {
                console.warn("Publish error");
                console.log('Status:', response.statusCode);
                console.log('Headers:', JSON.stringify(response.headers));
                console.log('Response:', body);
            }
        });
    });
});