Add Delete request for github hook resource

formation.json

@@ -194,6 +194,7 @@
           "ZipFile": { "Fn::Join": ["\n", [
             "const response = require('cfn-response');",
             "const http = require('https');",
+            "const url = require('url');",
             "exports.handler = function(event, context) {",
             "  var props = event.ResourceProperties;",
             "  var options = {",
@@ -220,7 +221,7 @@
             "        aws_region: 'us-east-1'",
             "      }",
             "    };",
-            "    var req = http.request(opt, (res) => {;",
+            "    var req = http.request(opt, (res) => {",
             "      var body = '';",
             "      res.on('data', (chunk) => body += chunk.toString());",
             "      res.on('end', () => {",
@@ -235,9 +236,29 @@
             "    req.setTimeout(500);",
             "    req.write(JSON.stringify(hook));",
             "    req.end();",
+            "  } else if (event.RequestType === 'Delete') {",
+            "    console.log(`CFN Delete:\\n ${JSON.stringify(event)}`);",
+            "    var opt = Object.assign({",
+            "      path: url.parse(event.PhysicalResourceId).pathname,",
+            "      method: 'DELETE'",
+            "    }, options);",
+            "    var req = http.request(opt, (res) => {",
+            "      var body = '';",
+            "      res.on('data', (chunk) => body += chunk.toString());",
+            "      res.on('end', () => {",
+            "        console.log(`GitHub Status: ${res.statusCode} ${res.statusMessage} ; Body:\\n ${body}`);",
+            "        if (res.statusCode === 204) {",
+            "          response.send(event, context, response.SUCCESS);",
+            "        } else {",
+            "          response.send(event, context, response.FAILED);",
+            "        };",
+            "      });",
+            "    });",
+            "    req.setTimeout(500);",
+            "    req.end();",
             "  } else {",
             "    /* ¯\\_(ツ)_/¯ */",
-            "    console.log(`CFN Delete:\\n ${JSON.stringify(event)}`);",
+            "    console.log(`CFN Request:\\n ${JSON.stringify(event)}`);",
             "    response.send(event, context, response.SUCCESS);",
             "  };",
             "};"