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tools/deployToGitHubPages.js

@@ -0,0 +1,37 @@
+import GitRepo from 'git-repository';
+import run from './run';
+import build from './build';
+
+const remote = {
+  name: 'github',
+  url: 'https://github.com/{user}/{repo}.git',
+  branch: 'gh-pages',
+};
+
+/**
+ * Deploy the contents of the `/build/public` folder to GitHub Pages.
+ */
+async function deployToGitHubPages() {
+  // Initialize a new Git repository inside the `/build` folder
+  // if it doesn't exist yet
+  const repo = await GitRepo.open('build/public', { init: true });
+  await repo.setRemote(remote.name, remote.url);
+  const isRefExists = await repo.hasRef(remote.url, remote.branch);
+  if (isRefExists) {
+    await repo.fetch(remote.name);
+    await repo.reset(`${remote.name}/${remote.branch}`, { hard: true });
+    await repo.clean({ force: true });
+  }
+
+  // Build the project in RELEASE mode which
+  // generates optimized and minimized bundles
+  process.argv.push('--static', '--release');
+  await run(build);
+
+  // Push the contents of the build folder to the remote server via Git
+  await repo.add('--all .');
+  await repo.commit(`Update ${new Date().toISOString()}`);
+  await repo.push(remote.name, `master:${remote.branch}`);
+}
+
+export default deployToGitHubPages;