Add Setup for storybook.dev.to (#3885)

* WIP test custom deploy script

* Add console logs

* Use common JS require instead of import

* WIP

* Use proper names

* Move back one directory...?

* Add npm install?

* Remove console logs

* Refactor a bit

docs/deploy-script.js

@@ -0,0 +1,26 @@
+const exec = require('child_process').exec;
+const subdomain = process.env.URL;
+
+let buildCommand;
+switch (subdomain) {
+  case 'docs':
+    buildCommand = 'npm install -g gitdocs@latest && gitdocs build';
+    break;
+  case 'storybook':
+    buildCommand = 'cd .. && npm install && npm run build-storybook';
+    break;
+  default:
+    throw `Domain ${subdomain} is invalid`;
+}
+
+async function execute(command) {
+  return await exec(command, function(error, stdout, stderr) {
+    if (error) {
+      throw error;
+    }
+    console.log(`domain: ${subdomain}`);
+    console.log(stdout);
+  });
+}
+
+execute(buildCommand);

netlify.toml

@@ -7,7 +7,7 @@
 
 [build]
   base = "docs/"
-  command = "make"
+  command = "node deploy-script.js"
 
 [[redirects]]
   from = "http://docs.dev.to"