Merge pull request #13 from yappbox/heroku-api-redis-resolving

Resolve redis URL via Heroku Platform API when env.REDIS_URL is not defined and env.HEROKU_PLATFORM_API_TOKEN is defined

Author: lukemelia

index.js

@@ -118,11 +118,20 @@ module.exports = {
       if (deployTarget === 'qa' || deployTarget === 'prod') {
         if (!ENV.redis.url || ENV.redis.url === '') {
           return new RSVP.Promise(function(resolve, reject){
-            var exec = require('child_process').exec;
-            exec('heroku config:get REDIS_URL --app ' + herokuAppName, function (error, stdout, stderr) {
-              ENV.redis.url = stdout.replace(/\n/, '');
-              resolve(ENV);
-            });
+            if (process.env.HEROKU_PLATFORM_API_TOKEN) {
+              const Heroku = require('heroku-client');
+              let heroku = new Heroku({ token: process.env.HEROKU_PLATFORM_API_TOKEN });
+              heroku.get(`/apps/${herokuAppName}/config-vars`).then(function(configVars){
+                ENV.redis.url = configVars.REDIS_URL;
+                resolve(ENV);
+              });
+            } else {
+              var exec = require('child_process').exec;
+              exec('heroku config:get REDIS_URL --app ' + herokuAppName, function (error, stdout, stderr) {
+                ENV.redis.url = stdout.replace(/\n/, '');
+                resolve(ENV);
+              });
+            }
           });
         }
       }

package.json

@@ -26,6 +26,7 @@
   "dependencies": {
     "ember-cli-deploy-lightning-pack": "^4.2.2",
     "ember-cli-deploy-slack": "^1.0.1",
+    "heroku-client": "^3.1.0",
     "rsvp": "^4.8.5"
   },
   "ember-addon": {

yarn.lock

@@ -4622,6 +4622,14 @@ heimdalljs@^0.2.5, heimdalljs@^0.2.6:
   dependencies:
     rsvp "~3.2.1"
 
+heroku-client@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.npmjs.org/heroku-client/-/heroku-client-3.1.0.tgz#7e3f6804d18a6ee9e3a774ff8bc9861b9b1a4725"
+  integrity sha512-UfGKwUm5duzzSVI8uUXlNAE1mus6uPxmZPji4vuG1ArV5DYL1rXsZShp0OoxraWdEwYoxCUrM6KGztC68x5EZQ==
+  dependencies:
+    is-retry-allowed "^1.0.0"
+    tunnel-agent "^0.6.0"
+
 highlight.js@^10.7.1:
   version "10.7.3"
   resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-10.7.3.tgz#697272e3991356e40c3cac566a74eef681756531"
@@ -5232,6 +5240,11 @@ is-promise@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/is-promise/-/is-promise-2.1.0.tgz#79a2a9ece7f096e80f36d2b2f3bc16c1ff4bf3fa"
 
+is-retry-allowed@^1.0.0:
+  version "1.2.0"
+  resolved "https://registry.npmjs.org/is-retry-allowed/-/is-retry-allowed-1.2.0.tgz#d778488bd0a4666a3be8a1482b9f2baafedea8b4"
+  integrity sha512-RUbUeKwvm3XG2VYamhJL1xFktgjvPzL0Hq8C+6yrWIswDy3BIXGqCxhxkc30N9jqK311gVU137K8Ei55/zVJRg==
+
 is-ssh@^1.3.0:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/is-ssh/-/is-ssh-1.3.1.tgz#f349a8cadd24e65298037a522cf7520f2e81a0f3"