🎉

.gcloudignore

@@ -0,0 +1,18 @@
+# This file specifies files that are *not* uploaded to Google Cloud Platform
+# using gcloud. It follows the same syntax as .gitignore, with the addition of
+# "#!include" directives (which insert the entries of the given .gitignore-style
+# file at that point).
+#
+# For more information, run:
+#   $ gcloud topic gcloudignore
+#
+.gcloudignore
+# If you would like to upload your .git directory, .gitignore file or files
+# from your .gitignore file, remove the corresponding line
+# below:
+.git
+.gitignore
+
+.vscode
+
+node_modules

.vscode/settings.json

@@ -0,0 +1,2 @@
+{
+}

index.js

@@ -0,0 +1,34 @@
+const axios = require('axios')
+
+const BLUE = 3447003;
+const RED = 15158332;
+const GREEN = 3066993;
+
+module.exports.subscribeDiscord = function(event, context) {
+  const build = eventToBuild(event.data)
+  const status = ['WORKING', 'SUCCESS', 'FAILURE', 'INTERNAL_ERROR', 'TIMEOUT']
+
+  if (!status.includes(build.status)) return;
+
+  const buildStatus = build.status
+  const substitutions = build.substitutions
+  const branch = substitutions.BRANCH_NAME
+  const repo = substitutions.REPO_NAME
+  const commit = substitutions.COMMIT_SHA
+  const commitUrl = `https://github.com/radiuszon/${repo}/commit/${commit}`
+
+  axios.post(process.env.DISCORD_WEBHOOK_URL, {
+    embeds: [{
+      title: `${repo}@${branch} is currently ${buildStatus.toLowerCase()}`,
+      description: `commit ${commit}`,
+      color: getColor(buildStatus),
+      url: commitUrl
+    }]
+  })
+}
+
+const eventToBuild = (data) => {
+  return JSON.parse(Buffer.from(data, 'base64').toString())
+}
+
+const getColor = statusIndex => ({SUCCESS: GREEN, WORKING: BLUE}[statusIndex] || RED)