storybook: build to .storybuild, run script/publish-storybook

.gitignore

@@ -4,7 +4,7 @@
 .changelog
 .next/
 .sass-cache
+.storybuild/
 _site
-build/
 dist/
 node_modules/

package.json

@@ -34,11 +34,11 @@
     "postpublish": "script/postpublish",
     "prepare": "npm run dist",
     "prepublishOnly": "script/prepublish",
-    "publish-storybook": "npm run storybook && gh-pages -d build -b gh-pages -r https://github.com/primer/storybook",
+    "publish-storybook": "script/publish-storybook",
     "start": "next dev",
     "dev": "next dev",
     "start-storybook": "start-storybook -p 8001",
-    "build-storybook": "build-storybook -o build",
+    "build-storybook": "build-storybook -o .storybuild",
     "sync": "script/sync",
     "test": "npm-run-all -s test-urls test-migrate",
     "test-all-modules": "ava --verbose tests/test-*.js",

script/publish-storybook

@@ -1,24 +1,4 @@
-#!/usr/bin/env node
-
-const ghpages = require('gh-pages')
-const {GITHUB_ACTOR, GITHUB_TOKEN} = process.env
-
-if (GITHUB_TOKEN) {
-  console.error('Publish storybook: No GITHUB_TOKEN found for storybook publishing.')
-  process.exitCode = 1
-  return
-}
-
-ghpages.publish('build', {
-  branch: 'gh-pages',
-  repo: `https://${GITHUB_ACTOR}:${process.env.GITHUB_TOKEN}@github.com/primer/storybook.git`,
-  user: {
-    name: 'Primer CSS',
-    email: 'design-systems@github.com'
-  }
-}, error => {
-  if (error) {
-    console.error('gh-pages failed to publish:', error.message.replace(process.env.GITHUB_TOKEN, '[secret]'))
-    process.exitCode = 1
-  }
-})
+#!/bin/bash
+remote=${STORYBOOK_GIT_URL:-https://github.com/primer/storybook}
+npm run build-storybook
+npx gh-pages -d .storybuild -b gh-pages -r "$remote" "$@"