Let and Const all the things 🛠️

lib/api/comment.js

@@ -1,5 +1,5 @@
-var client = require("../client");
-var util = require("util");
+const client = require("../client");
+const util = require("util");
 
 /*section: comment
  *comment: create a new comment
@@ -29,7 +29,7 @@ function create(message, properties, callback){
         properties = {};
     }
 
-    var params = {
+    const params = {
         body: {
             message: message
         }
@@ -73,7 +73,7 @@ function update(commentId, message, handle, callback){
         handle = undefined;
     }
 
-    var params = {
+    const params = {
         body: {
             message: message
         }
@@ -134,8 +134,8 @@ module.exports = {
     },
     handleCli: function(subcommand, args, callback){
         if(subcommand === "create"){
-            var message = args._[4];
-            var properties = {};
+            const message = args._[4];
+            const properties = {};
             if(args["handle"]){
                 properties.handle = args["handle"];
             }
@@ -144,11 +144,11 @@ module.exports = {
             }
             create(message, properties, callback);
         } else if(subcommand === "update"){
-            var commentId = args._[4];
-            var message = args._[5];
+            const commentId = args._[4];
+            const message = args._[5];
             update(commentId, message, args["handle"], callback);
         } else if(subcommand === "remove"){
-            var commentId = args._[4];
+            const commentId = args._[4];
             remove(commentId, callback);
         } else {
             callback("unknown subcommand or arguments try `dogapi comment --help` for help", false);

lib/api/downtime.js

@@ -1,5 +1,5 @@
-var client = require("../client");
-var util = require("util");
+const client = require("../client");
+const util = require("util");
 
 /*section: downtime
  *comment: schedule a new downtime
@@ -30,7 +30,7 @@ function create(scope, properties, callback){
         properties = {};
     }
 
-    var params = {
+    const params = {
         body: {
             scope: scope
         }
@@ -81,7 +81,7 @@ function update(downtimeId, properties, callback){
         callback = properties;
         properties = {};
     }
-    var params = {
+    const params = {
         body: {}
     };
     if(typeof properties === "object"){
@@ -207,8 +207,8 @@ module.exports = {
         } else if(subcommand === "remove"){
             remove(args._[4], callback);
         } else if(subcommand === "create"){
-            var scope = args._[4];
-            var properties = {};
+            const scope = args._[4];
+            const properties = {};
             if(args["start"]){
                 properties.start = parseInt(args["start"]);
             }
@@ -220,8 +220,8 @@ module.exports = {
             }
             create(scope, properties, callback);
         } else if(subcommand === "update"){
-            var downtimeId = args._[4];
-            var properties = {};
+            const downtimeId = args._[4];
+            const properties = {};
             if(args["scope"]){
                 properties.scope = args["scope"];
             }

lib/api/embed.js

@@ -1,7 +1,7 @@
-var client = require("../client");
-var extend = require("extend");
-var json = require("../json");
-var querystring = require("querystring");
+const client = require("../client");
+const extend = require("extend");
+const json = require("../json");
+const querystring = require("querystring");
 
 /*section: embed
  *comment: create an embed graph of a metric query
@@ -15,14 +15,14 @@ var querystring = require("querystring");
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
  *  dogapi.initialize(options);
- *  var query = "system.cpu.idle{*}";
- *  var graphJSON = {
+ *  const query = "system.cpu.idle{*}";
+ *  const graphJSON = {
  *         viz: "timeseries",
  *         requests: [
  *           {
@@ -33,7 +33,7 @@ var querystring = require("querystring");
  *           }
  *         ]
  *       }
- *  var options = {
+ *  const options = {
  *      timeframe: "1_hour",
  *      size: "xlarge",
  *      legend: "yes",
@@ -49,7 +49,7 @@ function create(graphJSON, options, callback){
         callback = options;
         options = {};
     }
-    var body = {
+    const body = {
         graph_json: JSON.stringify(graphJSON)
     };
     // Use `extend` to merge `options` into `body`
@@ -57,7 +57,7 @@ function create(graphJSON, options, callback){
     extend(body, options || {});
 
     // Create the request
-    var params = {
+    const params = {
         body: querystring.stringify(body),
         contentType: "application/x-www-form-urlencoded"
     };
@@ -72,7 +72,7 @@ function create(graphJSON, options, callback){
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var embedid = "foo";
+ *  const embedid = "foo";
  *  dogapi.embed.revoke(embedid, function(err, res){
  *    console.dir(res);
  *  });
@@ -105,7 +105,7 @@ function getAll(callback) {
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var embedId = "foo";
+ *  const embedId = "foo";
  *  dogapi.embed.get(embedId, function(err, res){
  *    console.dir(res);
  *  });
@@ -147,8 +147,8 @@ module.exports = {
     },
     handleCli: function(subcommand, args, callback) {
         if (args._.length > 4 && subcommand === "create") {
-            var graph_json = json.parse(args._[4]);
-            var options = {
+            const graph_json = json.parse(args._[4]);
+            const options = {
                 timeframe: args["timeframe"],
                 size: args["size"],
                 legend: args["legend"],
@@ -156,10 +156,10 @@ module.exports = {
             };
             create(graph_json, options, callback);
         } else if (args._.length > 4 && subcommand === "revoke") {
-            var embedId = args._[4];
+            const embedId = args._[4];
             revoke(embedId, callback);
         } else if (args._.length > 4 && subcommand === "get") {
-            var embedId = args._[4];
+            const embedId = args._[4];
             get(embedId, callback);
         } else if (subcommand === "getall") {
             getAll(callback);

lib/api/event.js

@@ -1,5 +1,5 @@
-var client = require("../client");
-var util = require("util");
+const client = require("../client");
+const util = require("util");
 
 /*section: event
  *comment: |
@@ -20,20 +20,20 @@ var util = require("util");
  *    function(err, res)
  *example: |
  *  ```javascript
- *   var dogapi = require("dogapi");
- *   var options = {
+ *   const dogapi = require("dogapi");
+ *   const options = {
  *     api_key: "api_key",
  *     app_key: "app_key"
  *   };
  *   dogapi.initialize(options);
- *   var title = "some new event";
- *   var text = "IT HAPPENED!";
+ *   const title = "some new event";
+ *   const text = "IT HAPPENED!";
  *   dogapi.event.create(title, text, function(err, res){
  *     console.dir(res);
  *   });
  *   title = "another event";
  *   text = "IT HAPPENED AGAIN!";
- *   var properties = {
+ *   const properties = {
  *     tags: ["some:tag"],
  *     alert_type: "error"
  *   };
@@ -54,7 +54,7 @@ function create(title, text, properties, callback){
     properties.title = title;
     properties.text = text;
 
-    var params = {
+    const params = {
         body: properties
     };
     client.request("POST", "/events", params, callback);
@@ -70,8 +70,8 @@ function create(title, text, properties, callback){
  *    function(err, res)
  *example: |
  *  ```javascript
- *   var dogapi = require("dogapi");
- *   var options = {
+ *   const dogapi = require("dogapi");
+ *   const options = {
  *     api_key: "api_key",
  *     app_key: "app_key"
  *   };
@@ -100,15 +100,15 @@ function get(eventId, callback){
  *    function(err, res)
  *example: |
  *  ```javascript
- *   var dogapi = require("dogapi");
- *   var options = {
+ *   const dogapi = require("dogapi");
+ *   const options = {
  *     api_key: "api_key",
  *     app_key: "app_key"
  *   };
  *   dogapi.initialize(options);
- *   var now = parseInt(new Date().getTime() / 1000);
- *   var then = now - 3600; // an hour ago
- *   var parameters = {
+ *   const now = parseInt(new Date().getTime() / 1000);
+ *   const then = now - 3600; // an hour ago
+ *   const parameters = {
  *     tags: "some:tag",
  *     sources: "jenkins"
  *   };
@@ -129,7 +129,7 @@ function query(start, end, parameters, callback){
     parameters.start = start;
     parameters.end = end;
 
-    var params = {
+    const params = {
         query: parameters
     };
 
@@ -169,9 +169,9 @@ module.exports = {
         if(subcommand === "get" && args._.length > 4){
             get(parseInt(args._[4]), callback);
         } else if(subcommand === "query" && args._.length > 5){
-            var from = parseInt(args._[4]);
-            var to = parseInt(args._[5]);
-            var parameters = {};
+            const from = parseInt(args._[4]);
+            const to = parseInt(args._[5]);
+            const parameters = {};
             if(args["sources"]){
                 parameters.sources = args["sources"];
             }
@@ -180,9 +180,9 @@ module.exports = {
             }
             query(from, to, parameters, callback);
         } else if(subcommand === "create" && args._.length > 5){
-            var title = args._[4];
-            var text = args._[5];
-            var properties = {};
+            const title = args._[4];
+            const text = args._[5];
+            const properties = {};
             if(args["priority"]){
                 properties.priority = args["priority"];
             }

lib/api/graph.js

@@ -1,5 +1,5 @@
-var client = require("../client");
-var embed = require("./embed");
+const client = require("../client");
+const embed = require("./embed");
 
 /*section: graph
  *comment: take a snapshot of a metric query
@@ -11,15 +11,15 @@ var embed = require("./embed");
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
  *  dogapi.initialize(options);
- *  var query = "system.cpu.idle{*}";
- *  var to = dogapi.now();
- *  var from = to - 3600;  // an hour ago
+ *  const query = "system.cpu.idle{*}";
+ *  const to = dogapi.now();
+ *  const from = to - 3600;  // an hour ago
  *  dogapi.graph.snapshot(query, from, to, function(err, res){
  *    console.dir(res);
  *  });
@@ -30,7 +30,7 @@ function snapshot(query, from, to, eventQuery, callback){
         callback = eventQuery;
         eventQuery = undefined;
     }
-    var params = {
+    const params = {
         query: {
             metric_query: query,
             start: parseInt(from),
@@ -63,10 +63,10 @@ module.exports = {
     },
     handleCli: function(subcommand, args, callback){
         if (args._.length > 5 && subcommand === "snapshot"){
-            var query = args._[4];
-            var from = parseInt(args._[5]);
-            var to = parseInt(args._[6]);
-            var eventQuery = args["events"];
+            const query = args._[4];
+            const from = parseInt(args._[5]);
+            const to = parseInt(args._[6]);
+            const eventQuery = args["events"];
             snapshot(query, from, to, eventQuery, callback);
         } else {
             callback("unknown subcommand or arguments try `dogapi graph --help` for help", false);

lib/api/host.js

@@ -1,5 +1,5 @@
-var client = require("../client");
-var util = require("util");
+const client = require("../client");
+const util = require("util");
 
 /*section: host
  *comment: mute the given host, if it is not already muted
@@ -12,8 +12,8 @@ var util = require("util");
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
@@ -28,7 +28,7 @@ function mute(hostname, options, callback){
         callback = options;
         options = {};
     }
-    var params = {};
+    const params = {};
     if(typeof options === "object"){
         params.body = {};   // create body property
         if(options.end){
@@ -50,8 +50,8 @@ function mute(hostname, options, callback){
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
@@ -62,7 +62,7 @@ function mute(hostname, options, callback){
  *  ```
  */
 function unmute(hostname, callback){
-    var params = {body: ""};    // create empty body
+    const params = {body: ""};    // create empty body
     client.request("POST", util.format("/host/%s/unmute", hostname), params, callback);
 }
 
@@ -89,8 +89,8 @@ module.exports = {
     },
     handleCli: function(subcommand, args, callback){
         if(subcommand === "mute"){
-            var hostname = args._[4];
-            var options = {};
+            const hostname = args._[4];
+            const options = {};
             if(args["end"]){
                 options.end = parseInt(args["end"]);
             }
@@ -99,7 +99,7 @@ module.exports = {
             }
             mute(hostname, options, callback);
         } else if(subcommand === "unmute"){
-            var hostname = args._[4];
+            const hostname = args._[4];
             unmute(hostname, callback);
         } else {
             callback("unknown subcommand or arguments try `dogapi host --help` for help", false);

lib/api/index.js

@@ -1,4 +1,4 @@
-var api = {
+const api = {
     comment: require("./comment"),
     downtime: require("./downtime"),
     embed: require("./embed"),
@@ -17,7 +17,7 @@ var api = {
 };
 
 module.exports = function(obj){
-    for(var key in api){
+    for(const key in api){
         obj[key] = api[key];
     }
 };

lib/api/infrastructure.js

@@ -1,4 +1,4 @@
-var client = require("../client");
+const client = require("../client");
 
 /*section: infrastructure
  *comment: |
@@ -10,8 +10,8 @@ var client = require("../client");
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
@@ -22,7 +22,7 @@ var client = require("../client");
  *  ```
  */
 function search(query, callback){
-    var params = {
+    const params = {
         query: {
             q: query
         }
@@ -46,7 +46,7 @@ module.exports = {
         ];
     },
     handleCli: function(subcommand, args, callback){
-        var query = args._[4];
+        const query = args._[4];
         search(query, callback);
     }
 };

lib/api/metric.js

@@ -1,4 +1,4 @@
-var client = require("../client");
+const client = require("../client");
 
 /*section: metric
  *comment: |
@@ -17,8 +17,8 @@ var client = require("../client");
  *    function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
@@ -29,7 +29,7 @@ var client = require("../client");
  *  dogapi.metric.send("my.metric", [500, 1000], function(err, results){
  *    console.dir(results);
  *  });
- *  var now = parseInt(new Date().getTime() / 1000);
+ *  const now = parseInt(new Date().getTime() / 1000);
  *  dogapi.metric.send("my.metric", [[now, 1000]], function(err, results){
  *    console.dir(results);
  *  });
@@ -44,7 +44,7 @@ function send(metric, points, extra, callback){
         extra = {};
     }
     extra = extra || {};
-    var series = [
+    const series = [
         {
             metric: metric,
             points: points,
@@ -73,14 +73,14 @@ function send(metric, points, extra, callback){
  *    function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
  *  dogapi.initialize(options);
- *  var now = parseInt(new Date().getTime() / 1000);
- *  var metrics = [
+ *  const now = parseInt(new Date().getTime() / 1000);
+ *  const metrics = [
  *    {
  *      metric: "my.metric",
  *      points: [[now, 1000]],
@@ -101,15 +101,15 @@ function send(metric, points, extra, callback){
  *  ```
  */
 function send_all(metrics, callback){
-    var now = parseInt(new Date().getTime() / 1000);
-    for(var i = 0; i < metrics.length; ++i){
+    const now = parseInt(new Date().getTime() / 1000);
+    for(let i = 0; i < metrics.length; ++i){
         // Try to normalize `points`
         // DEV: We need `points` to be an array of arrays regardless of what they give us
         // Always wrap points in an array, this way we will get:
         //   500 => [500]
         //   [500, 100] => [[<timestamp>, 500], [<timestamp>, 1000]]
         //   [[<timestamp>, 500]] => [[<timestamp>, 500]]
-        var points = metrics[i].points;
+        let points = metrics[i].points;
         if(!Array.isArray(metrics[i].points)){
             points = [points];
         }
@@ -118,7 +118,7 @@ function send_all(metrics, callback){
             //   500 => [<timestamp>, 500]
             //   [<timestamp>, 500] => unchanged
             if(!Array.isArray(point)){
-                var now = parseInt(new Date().getTime() / 1000);
+                const now = parseInt(new Date().getTime() / 1000);
                 point = [now, point];
             }
             return point;
@@ -133,7 +133,7 @@ function send_all(metrics, callback){
         delete metrics[i].metric_type;
     }
 
-    var params = {
+    const params = {
         body: {
             series: metrics
         }
@@ -151,22 +151,22 @@ function send_all(metrics, callback){
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
  *  dogapi.initialize(options);
- *  var now = parseInt(new Date().getTime() / 1000);
- *  var then = now - 3600; // one hour ago
- *  var query = "system.cpu.idle{*}by{host}";
+ *  const now = parseInt(new Date().getTime() / 1000);
+ *  const then = now - 3600; // one hour ago
+ *  const query = "system.cpu.idle{*}by{host}";
  *  dogapi.metric.query(then, now, query, function(err, res){
  *    console.dir(res);
  *  });
  *  ```
  */
 function query(from, to, query, callback){
-    var params = {
+    const params = {
         query: {
             from: from,
             to: to,
@@ -201,7 +201,7 @@ module.exports = {
     },
     handleCli: function(subcommand, args, callback){
         if(args._.length > 5 && subcommand === "send"){
-            var extra = {};
+            const extra = {};
             if(args.tags){
                 extra.tags = args.tags.split(",");
             }
@@ -209,9 +209,9 @@ module.exports = {
             extra.type = args.type;
             send(args._[4], args._[5], extra, callback);
         } else if(subcommand === "query" && args._.length > 6){
-            var from = parseInt(args._[4]);
-            var to = parseInt(args._[5]);
-            var q = args._[6];
+            const from = parseInt(args._[4]);
+            const to = parseInt(args._[5]);
+            const q = args._[6];
             query(from, to, q, callback);
         } else {
             callback("unknown subcommand or arguments try `dogapi metric --help` for help", false);

lib/api/monitor.js

@@ -1,5 +1,5 @@
-var client = require("../client");
-var util = require("util");
+const client = require("../client");
+const util = require("util");
 
 /*section: monitor
  *comment: create a new monitor
@@ -15,14 +15,14 @@ var util = require("util");
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
  *  dogapi.initialize(options);
- *  var metricType = "metric alert";
- *  var query = "avg(last_1h):sum:system.net.bytes_rcvd{host:host0} > 100";
+ *  const metricType = "metric alert";
+ *  const query = "avg(last_1h):sum:system.net.bytes_rcvd{host:host0} > 100";
  *  dogapi.monitor.create(metricType, query, function(err, res){
  *    console.dir(res);
  *  });
@@ -34,7 +34,7 @@ function create(type, query, properties, callback){
         properties = {};
     }
 
-    var params = {
+    const params = {
         body: {
             type: type,
             query: query
@@ -66,8 +66,8 @@ function create(type, query, properties, callback){
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
@@ -83,7 +83,7 @@ function get(monitorId, groupStates, callback){
         groupStates = undefined;
     }
 
-    var params = {};
+    const params = {};
     if(groupStates){
         params.query = {
             group_states: groupStates.join(",")
@@ -104,8 +104,8 @@ function get(monitorId, groupStates, callback){
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
@@ -120,7 +120,7 @@ function getAll(options, callback){
         callback = options;
         options = {};
     }
-    var params = {};
+    const params = {};
     if(typeof options === "object"){
         params.query = {};
         if(options.group_states){
@@ -150,13 +150,13 @@ function getAll(options, callback){
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
  *  dogapi.initialize(options);
- *  var query = "avg(last_1h):sum:system.net.bytes_rcvd{host:host0} > 100";
+ *  const query = "avg(last_1h):sum:system.net.bytes_rcvd{host:host0} > 100";
  *  dogapi.monitor.update(1234, query, function(err, res){
  *    console.dir(res);
  *  });
@@ -168,7 +168,7 @@ function update(monitorId, query, properties, callback){
         properties = {};
     }
 
-    var params = {
+    const params = {
         body: {
             query: query
         }
@@ -198,8 +198,8 @@ function update(monitorId, query, properties, callback){
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
@@ -224,8 +224,8 @@ function remove(monitorId, callback){
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
@@ -240,7 +240,7 @@ function mute(monitorId, options, callback){
         callback = options;
         options = {};
     }
-    var params = {};
+    const params = {};
     if(typeof options === "object"){
         params.body = {};
         if(options.scope){
@@ -261,8 +261,8 @@ function mute(monitorId, options, callback){
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
@@ -284,8 +284,8 @@ function muteAll(callback){
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
@@ -300,7 +300,7 @@ function unmute(monitorId, scope, callback){
         callback = scope;
         scope = undefined;
     }
-    var params = {};
+    const params = {};
     if(scope){
         params.body = {
             scope: scope
@@ -317,8 +317,8 @@ function unmute(monitorId, scope, callback){
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
@@ -379,24 +379,24 @@ module.exports = {
         ];
     },
     handleCli: function(subcommand, args, callback){
-        var states = [];
+        const states = [];
         if(args["states"]){
             states = args["states"].split(",");
         }
 
-        var tags = [];
+        const tags = [];
         if(args["tags"]){
             tags = args["tags"].split(",");
         }
 
-        var name = args["name"];
-        var message = args["message"];
+        const name = args["name"];
+        const message = args["message"];
 
         if(subcommand === "get"){
-            var monitorId = args._[4];
+            const monitorId = args._[4];
             get(monitorId, states, callback);
         } else if(subcommand === "getall"){
-            var options = {};
+            const options = {};
             if(states.length){
                 options.group_states = states;
             }
@@ -405,8 +405,8 @@ module.exports = {
             }
             getAll(options, callback);
         } else if(subcommand === "mute"){
-            var monitorId = args._[4];
-            var options = {};
+            const monitorId = args._[4];
+            const options = {};
             if(args["scope"]){
                 options.scope = args["scope"];
             }
@@ -415,20 +415,20 @@ module.exports = {
             }
             mute(monitorId, options, callback);
         } else if(subcommand === "unmute"){
-            var monitorId = args._[4];
-            var scope = args["scope"];
+            const monitorId = args._[4];
+            const scope = args["scope"];
             unmute(monitorId, scope, callback);
         } else if(subcommand === "unmuteall"){
             unmuteAll(callback);
         } else if(subcommand === "muteall"){
             muteAll(callback);
         } else if(subcommand === "remove"){
-            var monitorId = args._[4];
+            const monitorId = args._[4];
             remove(monitorId, callback);
         } else if(subcommand === "create" && args._.length > 5){
-            var type = args._[4];
-            var query = args._[5];
-            var properties = {};
+            const type = args._[4];
+            const query = args._[5];
+            const properties = {};
             if(name){
                 properties.name = name;
             }
@@ -437,9 +437,9 @@ module.exports = {
             }
             create(type, query, properties, callback);
         } else if(subcommand === "update" && args._.length > 5){
-            var monitorId = args._[4];
-            var query = args._[5];
-            var properties = {};
+            const monitorId = args._[4];
+            const query = args._[5];
+            const properties = {};
             if(name){
                 properties.name = name;
             }

lib/api/screenboard.js

@@ -1,6 +1,6 @@
-var client = require("../client");
-var json = require("../json");
-var util = require("util");
+const client = require("../client");
+const json = require("../json");
+const util = require("util");
 
 
 /*section: screenboard
@@ -22,14 +22,14 @@ var util = require("util");
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
  *  dogapi.initialize(options);
- *  var boardTitle = "my screenboard";
- *  var widgets = [
+ *  const boardTitle = "my screenboard";
+ *  const widgets = [
  *    {
  *      type: "image",
  *      height: 20,
@@ -39,7 +39,7 @@ var util = require("util");
  *      url: "https://path/to/image.jpg"
  *    }
  *  ];
- *  var options = {
+ *  const options = {
  *    templateVariables: [
  *      {
  *        name: "host1",
@@ -66,7 +66,7 @@ function create(boardTitle, widgets, options, callback){
         options = {};
     }
 
-    var params = {
+    const params = {
         body: {
             board_title: boardTitle,
             widgets: widgets
@@ -112,14 +112,14 @@ function create(boardTitle, widgets, options, callback){
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
  *  dogapi.initialize(options);
- *  var boardTitle = "my screenboard";
- *  var widgets = [
+ *  const boardTitle = "my screenboard";
+ *  const widgets = [
  *    {
  *      type: "image",
  *      height: 20,
@@ -129,7 +129,7 @@ function create(boardTitle, widgets, options, callback){
  *      url: "https://path/to/image.jpg"
  *    }
  *  ];
- *  var options = {
+ *  const options = {
  *    description: "it is super awesome"
  *  };
  *  dogapi.screenboard.update(
@@ -149,7 +149,7 @@ function update(boardId, boardTitle, widgets, options, callback) {
       options = {};
   }
 
-  var params = {
+  const params = {
       body: {
           board_title: boardTitle,
           widgets: widgets
@@ -182,8 +182,8 @@ function update(boardId, boardTitle, widgets, options, callback) {
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
@@ -204,8 +204,8 @@ function remove(boardId, callback){
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
@@ -225,8 +225,8 @@ function get(boardId, callback){
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
@@ -247,8 +247,8 @@ function getAll(callback){
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
@@ -306,11 +306,11 @@ module.exports = {
         } else if(subcommand === "share"){
             share(args._[4], callback);
         } else if (subcommand === "update"){
-            var boardId = args._[4];
-            var boardTitle = args._[5];
-            var widgets = json.parse(args._[6]);
+            const boardId = args._[4];
+            const boardTitle = args._[5];
+            const widgets = json.parse(args._[6]);
 
-            var options = {};
+            const options = {};
             if(args["description"]) {
                 options.description = args["description"];
             }
@@ -326,10 +326,10 @@ module.exports = {
 
             update(boardId, boardTitle, widgets, options, callback);
         } else if(subcommand === "create"){
-            var boardTitle = args._[4];
-            var widgets = json.parse(args._[5]);
+            const boardTitle = args._[4];
+            const widgets = json.parse(args._[5]);
 
-            var options = {};
+            const options = {};
             if(args["description"]) {
                 options.description = args["description"];
             }

lib/api/search.js

@@ -1,4 +1,4 @@
-var client = require("../client");
+const client = require("../client");
 
 /*section: search
  *comment: |
@@ -8,20 +8,20 @@ var client = require("../client");
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
  *  dogapi.initialize(options);
- *  var query = "app";
+ *  const query = "app";
  *  dogapi.search.query(query, function(err, res){
  *    console.dir(res);
  *  });
  *  ```
  */
 function query(query, callback){
-    var params = {
+    const params = {
         query: {
             q: query
         }

lib/api/serviceCheck.js

@@ -1,4 +1,4 @@
-var client = require("../client");
+const client = require("../client");
 
 /*section: serviceCheck
  *comment: |
@@ -15,14 +15,14 @@ var client = require("../client");
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *   var dogapi = require("dogapi");
- *   var options = {
+ *   const dogapi = require("dogapi");
+ *   const options = {
  *     api_key: "api_key",
  *     app_key: "app_key"
  *   };
  *   dogapi.initialize(options);
- *   var check = "app.ok";
- *   var hostName = "some.machine";
+ *   const check = "app.ok";
+ *   const hostName = "some.machine";
  *   dogapi.serviceCheck.check(
  *     check, hostName, dogapi.WARNING, function(err, res){
  *       console.dir(res);
@@ -43,7 +43,7 @@ function check(check, hostName, status, parameters, callback){
     parameters.host_name = hostName,
     parameters.status = status;
 
-    var params = {
+    const params = {
         body: parameters
     };
     client.request("POST", "/check_run", params, callback);
@@ -71,7 +71,7 @@ module.exports = {
     },
     handleCli: function(subcommand, args, callback){
         if(args._.length > 6){
-            var parameters = {};
+            const parameters = {};
             if(args["time"]){
                 parameters.time = parseInt(args["time"]);
             }

lib/api/tag.js

@@ -1,5 +1,5 @@
-var client = require("../client");
-var util = require('util');
+const client = require("../client");
+const util = require('util');
 
 
 /*section: tag
@@ -12,8 +12,8 @@ var util = require('util');
  *    function callback(err, res)
  *example: |
  *   ```javascript
- *   var dogapi = require("dogapi");
- *   var options = {
+ *   const dogapi = require("dogapi");
+ *   const options = {
  *     api_key: "api_key",
  *     app_key: "app_key"
  *   };
@@ -29,7 +29,7 @@ function getAll(source, callback){
         source = undefined;
     }
 
-    var params = {
+    const params = {
         query: {
             source: source
         }
@@ -52,8 +52,8 @@ function getAll(source, callback){
  *    function callback(err, res)
  *example: |
  *   ```javascript
- *   var dogapi = require("dogapi");
- *   var options = {
+ *   const dogapi = require("dogapi");
+ *   const options = {
  *     api_key: "api_key",
  *     app_key: "app_key"
  *   };
@@ -70,7 +70,7 @@ function get(hostname, options, callback){
     }
     options = options || {};
 
-    var params = {
+    const params = {
         query: {
         }
     };
@@ -98,8 +98,8 @@ function get(hostname, options, callback){
  *    function callback(err, res)
  *example: |
  *   ```javascript
- *   var dogapi = require("dogapi");
- *   var options = {
+ *   const dogapi = require("dogapi");
+ *   const options = {
  *     api_key: "api_key",
  *     app_key: "app_key"
  *   };
@@ -115,7 +115,7 @@ function create(hostname, tags, source, callback){
         source = undefined;
     }
 
-    var params = {
+    const params = {
         body: {
             tags: tags,
             source: source
@@ -140,8 +140,8 @@ function create(hostname, tags, source, callback){
  *    function callback(err, res)
  *example: |
  *   ```javascript
- *   var dogapi = require("dogapi");
- *   var options = {
+ *   const dogapi = require("dogapi");
+ *   const options = {
  *     api_key: "api_key",
  *     app_key: "app_key"
  *   };
@@ -157,7 +157,7 @@ function update(hostname, tags, source, callback){
         source = undefined;
     }
 
-    var params = {
+    const params = {
         body: {
             tags: tags,
             source: source
@@ -178,8 +178,8 @@ function update(hostname, tags, source, callback){
  *    function callback(err, res)
  *example: |
  *   ```javascript
- *   var dogapi = require("dogapi");
- *   var options = {
+ *   const dogapi = require("dogapi");
+ *   const options = {
  *     api_key: "api_key",
  *     app_key: "app_key"
  *   };
@@ -195,7 +195,7 @@ function remove(hostname, source, callback){
         source = undefined;
     }
 
-    var params = {
+    const params = {
         query: {
             source: source
         }
@@ -235,13 +235,13 @@ module.exports = {
         ];
     },
     handleCli: function(subcommand, args, callback){
-        var source = args["source"];
-        var host = args._[4];
+        const source = args["source"];
+        const host = args._[4];
 
         if(subcommand === "getall"){
             getAll(source, callback);
         } else if(subcommand === "get"){
-            var options = {};
+            const options = {};
             if(source){
                 options.source = source;
             }
@@ -250,10 +250,10 @@ module.exports = {
             }
             get(host, options, callback);
         } else if(subcommand === "create"){
-            var tags = args._[5].split(",");
+            const tags = args._[5].split(",");
             create(host, tags, source, callback);
         } else if(subcommand === "update"){
-            var tags = args._[5].split(",");
+            const tags = args._[5].split(",");
             update(host, tags, source, callback);
         } else if(subcommand === "delete"){
             remove(host, source, callback);

lib/api/timeboard.js

@@ -1,6 +1,6 @@
-var client = require("../client");
-var json = require("../json");
-var util = require("util");
+const client = require("../client");
+const json = require("../json");
+const util = require("util");
 
 /*section: timeboard
  *comment: add a new timeboard
@@ -19,15 +19,15 @@ var util = require("util");
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
  *  dogapi.initialize(options);
- *  var title = "Time Keeps on Slipping";
- *  var description = "Into the Future";
- *  var graphs = [
+ *  const title = "Time Keeps on Slipping";
+ *  const description = "Into the Future";
+ *  const graphs = [
  *    {
  *      definition: {
  *        events: [],
@@ -39,7 +39,7 @@ var util = require("util");
  *      title: "Average Memory Free"
  *    }
  *  ];
- *  var templateVariables = [
+ *  const templateVariables = [
  *    {
  *      name: "host1",
  *      prefix: "host",
@@ -60,7 +60,7 @@ function create(title, description, graphs, templateVariables, callback){
         templateVariables = [];
     }
 
-    var params = {
+    const params = {
         body: {
             title: title,
             description: description,
@@ -92,15 +92,15 @@ function create(title, description, graphs, templateVariables, callback){
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
  *  dogapi.initialize(options);
- *  var title = "Time Keeps on Slipping";
- *  var description = "Into the Future";
- *  var graphs = [
+ *  const title = "Time Keeps on Slipping";
+ *  const description = "Into the Future";
+ *  const graphs = [
  *    {
  *      definition: {
  *        events: [],
@@ -112,7 +112,7 @@ function create(title, description, graphs, templateVariables, callback){
  *      title: "Average Memory Free"
  *    }
  *  ];
- *  var templateVariables = [
+ *  const templateVariables = [
  *    {
  *      name: "host1",
  *      prefix: "host",
@@ -133,7 +133,7 @@ function update(dashId, title, description, graphs, templateVariables, callback)
         templateVariables = [];
     }
 
-    var params = {
+    const params = {
         body: {
             title: title,
             description: description,
@@ -154,8 +154,8 @@ function update(dashId, title, description, graphs, templateVariables, callback)
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
@@ -175,8 +175,8 @@ function remove(dashId, callback){
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
@@ -197,8 +197,8 @@ function getAll(callback){
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
@@ -248,21 +248,21 @@ module.exports = {
         } else if(subcommand === "remove"){
             remove(args._[4], callback);
         } else if(subcommand === "create"){
-            var title = args._[4];
-            var description = args._[5];
-            var graphs = json.parse(args._[6]);
-            var templateVariables = [];
+            const title = args._[4];
+            const description = args._[5];
+            const graphs = json.parse(args._[6]);
+            const templateVariables = [];
             if(args["tmpvars"]){
                 templateVariables = json.parse(args["tmpvars"]);
             }
 
             create(title, description, graphs, templateVariables, callback);
         } else if(subcommand === "update"){
-            var dashId = parseInt(args._[4]);
-            var title = args._[5];
-            var description = args._[6];
-            var graphs = json.parse(args._[7]);
-            var templateVariables = [];
+            const dashId = parseInt(args._[4]);
+            const title = args._[5];
+            const description = args._[6];
+            const graphs = json.parse(args._[7]);
+            const templateVariables = [];
             if(args["tmpvars"]){
                 templateVariables = json.parse(args["tmpvars"]);
             }

lib/api/user.js

@@ -1,4 +1,4 @@
-var client = require("../client");
+const client = require("../client");
 
 /*section: user
  *comment: invite users via e-mail
@@ -7,20 +7,20 @@ var client = require("../client");
  *  callback: function(err, res)
  *example: |
  *  ```javascript
- *  var dogapi = require("dogapi");
- *  var options = {
+ *  const dogapi = require("dogapi");
+ *  const options = {
  *    api_key: "api_key",
  *    app_key: "app_key"
  *  };
  *  dogapi.initialize(options);
- *  var emails = ["me@domain.com", "you@domain.com"];
+ *  const emails = ["me@domain.com", "you@domain.com"];
  *  dogapi.user.invite(emails, fuction(err, res){
  *    console.dir(res):
  *  });
  *  ```
  */
 function invite(emails, callback){
-    var params = {
+    const params = {
         body: {
             emails: emails
         }

lib/client.js

@@ -1,9 +1,9 @@
-var extend = require("extend");
-var https = require("https");
-var json = require("./json");
-var url = require("url");
-var util = require("util");
-var _ = require('lodash');
+const https = require("https");
+const url = require("url");
+const util = require("util");
+const extend = require("extend");
+const _ = require('lodash');
+const json = require("./json");
 
 /*section: client
  *comment: |
@@ -52,8 +52,8 @@ client.prototype.request = function(method, path, params, callback){
         params = {body: ''};  // create params with empty body property
     }
 
-    var body = (typeof params["body"] === "object") ? json.stringify(params["body"]) : params["body"];
-    var query = {
+    const body = (typeof params["body"] === "object") ? json.stringify(params["body"]) : params["body"];
+    const query = {
         "api_key": this.api_key,
         "application_key": this.app_key,
     };
@@ -67,7 +67,7 @@ client.prototype.request = function(method, path, params, callback){
         "query": query,
     });
 
-    var http_options = _.assign({
+    const http_options = _.assign({
         hostname: this.api_host,
         port: 443,
         method: method.toUpperCase(),
@@ -85,20 +85,20 @@ client.prototype.request = function(method, path, params, callback){
         };
     }
 
-    var req = https.request(http_options, function(res){
+    const req = https.request(http_options, function(res){
         res.on("error", function(err){
             if(typeof callback == "function"){
                 callback(err, null, res.statusCode);
             }
         });
 
-        var data = "";
+        let data = "";
         res.on("data", function(chunk){
             data += chunk;
         });
 
         res.on("end", function(){
-            var error = null;
+            let error = null;
             try{ data = json.parse(data); }catch(e){}
             if(data["errors"]){
                 error = data["errors"];