Merge two gcloud commands into a single command (#1)

Author: LukeSchlangen

README.md

@@ -9,11 +9,10 @@ This template can be used to deploy your Next.js application as a Docker contain
 1. Install the [Google Cloud SDK](https://cloud.google.com/sdk/docs/install) so you can use `gcloud` on the command line.
 1. Run `gcloud auth login` to log in to your account.
 1. [Create a new project](https://cloud.google.com/run/docs/quickstarts/build-and-deploy) in Google Cloud Run (e.g. `nextjs-docker`). Ensure billing is turned on.
-1. Build your container image using Cloud Build: `gcloud builds submit --tag gcr.io/PROJECT-ID/helloworld --project PROJECT-ID`. This will also enable Cloud Build for your project.
-1. Deploy to Cloud Run: `gcloud run deploy --image gcr.io/PROJECT-ID/helloworld --project PROJECT-ID --platform managed --allow-unauthenticated`. Choose a region of your choice.
+1. Deploy to Cloud Run: `gcloud run deploy helloworld --source=. --project=PROJECT-ID --region=us-central1 --allow-unauthenticated`.
 
-   - You will be prompted for the service name: press Enter to accept the default name, `helloworld`.
-   - You will be prompted for [region](https://cloud.google.com/run/docs/quickstarts/build-and-deploy#follow-cloud-run): select the region of your choice, for example `us-central1`.
+   - You must replace `PROJECT-ID` with your Google Cloud Project ID.
+   - You may replace `us-central1` with a different Google Cloud [region](https://cloud.google.com/run/docs/locations).
 
 For more information, see the Next.js [deployment documentation](https://nextjs.org/docs/app/building-your-application/deploying#self-hosting).