latest-artifacts.js

var util = require("util");
var request = require('request');

var apiKey = process.env.CIRCLE_KEY;
var org = "circleci";
var project = "circle";
var branch = "master";

function getArtifacts(buildNum) {
  var url = util.format("https://circleci.com/api/v1/project/%s/%s/%s/artifacts?circle-token=%s", org, project, buildNum, apiKey);
  request({url: url, json: true}, function (error, response, body) {
    if (!error && response.statusCode == 200) {
      console.log("Got a response: ", body);
    } else {
      console.log("Got an error: ", error, ", status code: ", response.statusCode);
    }
  });
};

function getLatestSuccessfulArtifacts() {
  var url = util.format("https://circleci.com/api/v1/project/%s/%s/tree/%s?shallow=true&filter=successful&limit=1&circle-token=%s", org, project, branch, apiKey);
  console.log(url);
  request({url: url, json: true}, function (error, response, body) {
    if (!error && response.statusCode == 200) {
      var buildNum = body[0].build_num;
      getArtifacts(buildNum);
    } else {
      console.log("Got an error: ", error, ", status code: ", response.statusCode);
    }
  });
};

getLatestSuccessfulArtifacts();