chore: add postpublish script and manual template updater (#237)

Author: AdrianGonz97

.github/workflows/update-template-repo.yml

@@ -0,0 +1,32 @@
+name: Update Template Repo (manual)
+
+on:
+  workflow_dispatch:
+
+permissions: {}
+jobs:
+  release:
+    # prevents this action from running on forks
+    if: github.repository == 'sveltejs/cli'
+    name: Update template
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v4
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 18.x
+          cache: pnpm
+
+      - name: Install
+        run: pnpm install --frozen-lockfile
+
+      - name: Build
+        run: pnpm build
+
+      - name: Run template update script
+        run: pnpm -F @sveltejs/create update-template-repo
+        env:
+          UPDATE_TEMPLATE_SSH_KEY: ${{ secrets.UPDATE_TEMPLATE_SSH_KEY }}

packages/cli/package.json

@@ -13,7 +13,8 @@
 	"scripts": {
 		"check": "tsc",
 		"format": "pnpm lint --write",
-		"lint": "prettier --check . --config ../../prettier.config.js --ignore-path ../../.gitignore --ignore-path .gitignore --ignore-path ../../.prettierignore"
+		"lint": "prettier --check . --config ../../prettier.config.js --ignore-path ../../.gitignore --ignore-path .gitignore --ignore-path ../../.prettierignore",
+		"postpublish": "pnpm -F @sveltejs/create update-template-repo"
 	},
 	"files": [
 		"dist"