Experiment with rules-based approach

lib/dispatch.js

@@ -0,0 +1,24 @@
+let yaml = require('js-yaml');
+
+module.exports = dispatch;
+
+function dispatch(github, event) {
+  if(event.payload.repository) {
+    return loadConfig(github, event.payload.repository);
+  } else {
+    console.log("No repository for event", event);
+  }
+}
+
+function loadConfig(github, repository) {
+  return new Promise(function(resolve, reject) {
+    github.repos.getContent({
+      user: repository.owner.login,
+      repo: repository.name,
+      path: '.probot.yml'
+    }).then(function (data) {
+      var content = new Buffer(data.content, 'base64').toString();
+      resolve(yaml.safeLoad(content));
+    }).catch(reject);
+  })
+}

package.json

@@ -12,9 +12,10 @@
   "license": "ISC",
   "dependencies": {
     "expect": "^1.20.2",
-    "github": "^3.1.0",
+    "github": "^4.0.0",
     "github-webhook-handler": "^0.6.0",
-    "handlebars": "^4.0.5"
+    "handlebars": "^4.0.5",
+    "js-yaml": "^3.6.1"
   },
   "devDependencies": {
     "mocha": "^3.0.2",
@@ -24,7 +25,10 @@
     "space": true,
     "rules": {},
     "ignores": [],
-    "envs": ["node", "mocha"]
+    "envs": [
+      "node",
+      "mocha"
+    ]
   },
   "engines": {
     "node": "6.6.0"

server.js

@@ -5,6 +5,7 @@ let GitHubApi = require('github');
 
 let webhook = createHandler({path: '/', secret: process.env.WEBHOOK_SECRET || 'secret'});
 let github = new GitHubApi();
+let dispatch = require('./lib/dispatch');
 
 let PORT = process.env.PORT || 3000;
 
@@ -34,4 +35,8 @@ function register(behavior) {
   });
 }
 
+webhook.on('*', function (event) {
+  dispatch(github, event);
+});
+
 register(require('./behaviors/autoresponder.js'));