enable settings to be passed in via a JSON object for greater flexiblity

Author: tkadlec

action.yml

@@ -1,17 +1,27 @@
 name: 'WebPageTest GitHub Action'
-description: 'Automatically run WebPageTest against URLs'
+author: 'WebPageTest'
+description: 'Automatically test code changes in WebPageTest and enforce performance budgets'
 inputs:
   apiKey:
     description: 'WebPageTest API Token'
     required: true
   urls:
     description: 'List of URL(s) to test'
+    required: true
   budget:
-    description: 'WebPageTest Test Specs JSON file'
+    description: 'Path to WebPageTest testspecs.json file'
+    required: false
   label:
     description: 'Label for test (shows up in WebPageTest)'
+    required: false
+  wptOptions:
+    description: 'Path to JSON file with WebPageTest test options (see https://github.com/marcelduran/webpagetest-api#test-works-for-runtest-method-only)'
+    required: false
   GITHUB_TOKEN:
     description: 'Secret GitHub Token (automatically provided by GitHub)'
 runs:
   using: 'node12'
-  main: 'index.js'
+  main: 'index.js'
+branding:
+  icon: 'bar-chart-2'
+  color: 'blue'

index.js

@@ -2,8 +2,10 @@ const WebPageTest = require("webpagetest");
 const core = require("@actions/core");
 const github = require('@actions/github');
 const ejs = require('ejs');
+const { cornflowerblue } = require("color-name");
 
 const WPT_BUDGET = core.getInput('budget');
+const WPT_OPTIONS = core.getInput('wptOptions');
 const WPT_API_KEY = core.getInput('apiKey');
 const WPT_URLS = core.getInput('urls').split("\n");
 const WPT_LABEL = core.getInput('label');
@@ -69,12 +71,25 @@ async function run() {
     //TODO: make this configurable
     let options = {
         "firstViewOnly": true,
-        "runs": 1,
-        "location": 'Dulles:Chrome',
+        "runs": 3,
+        "location": 'Dulles_MotoG4',
         "connectivity": '4G',
         "pollResults": 5,
         "timeout": 240
     }
+    if (WPT_OPTIONS) {
+        let settings = require(WPT_OPTIONS);
+        if (typeof settings === 'object' && settings !== null) {
+            core.debug(settings);
+            options = {
+                ...options,
+                ...settings
+            }
+        } else {
+            core.setFailed("The specified WebPageTest settings aren't a valid JavaScript object");
+        }
+
+    }
     if (WPT_BUDGET) {
         options.specs = require(WPT_BUDGET);
     }

wpt-budget.json samples/wpt-budget.jsonwpt-budget.json renamed to samples/wpt-budget.json

@@ -0,0 +1,4 @@
+{
+    "runs": 1,
+    "location": "Dulles:Chrome"
+}