Create a CI/CD environment for Next.js in Google Cloud Build & Run

create-google-cloud-build-and-run-nextjs.sh

gcloud alpha billing accounts list

echo "> Please select the billing account ID from the displayed and enter."
read GC_ACCOUNT_ID

echo "> Please enter a common project name for GitHub and GCP."
read PROJECT_NAME

echo "> Enter Cloud Run Location. (Recommendation is 'asia-northeast1' region)"
read GC_REVISION

GC_IMAGE_NAME=$PROJECT_NAME-image

gh repo create $PROJECT_NAME
cd $PROJECT_NAME

gcloud projects create $PROJECT_NAME --set-as-default
gcloud projects list

open -a '/Applications/Google Chrome.app' https://github.com/apps/google-cloud-build

echo "> After setting up the Google Cloud Build GitHub app, enter your Google Cloud project number."
read GC_PROJECT_NUMBER

gcloud beta billing projects link $PROJECT_NAME --billing-account=$GC_ACCOUNT_ID

gcloud services enable \
  run.googleapis.com \
  cloudbuild.googleapis.com \
  containerregistry.googleapis.com \
  cloudresourcemanager.googleapis.com

gcloud projects add-iam-policy-binding $PROJECT_NAME \
  --member "serviceAccount:$GC_PROJECT_NUMBER@cloudbuild.gserviceaccount.com" \
  --role roles/run.admin

gcloud iam service-accounts add-iam-policy-binding \
  $GC_PROJECT_NUMBER-compute@developer.gserviceaccount.com \
  --member="serviceAccount:$GC_PROJECT_NUMBER@cloudbuild.gserviceaccount.com" \
  --role="roles/iam.serviceAccountUser"

npx create-next-app .
sed -i -e 's/"next start"/"next start -p \$PORT"/' ./package.json

cat << EOF > Dockerfile
FROM node:latest
WORKDIR /src
COPY . .
RUN yarn install \\
    --prefer-offline \\
    --frozen-lockfile \\
    --non-interractive \\
    --production=false
RUN yarn build
CMD ["yarn", "start"]
EOF

cat << EOF > cloudbuild.yaml
steps:
# Build the container image
- name: 'gcr.io/cloud-builders/docker'
  args: ['build', '-t', 'gcr.io/\$PROJECT_ID/$GC_IMAGE_NAME:\$COMMIT_SHA', '.']
# Push the image to Container Registry
- name: 'gcr.io/cloud-builders/docker'
  args: ['push', 'gcr.io/\$PROJECT_ID/cloud-run-demo-image:\$COMMIT_SHA']
# Deploy image to Cloud Run
- name: 'gcr.io/cloud-builders/gcloud'
  args:
  - 'run'
  - 'deploy'
  - '\$PROJECT_ID'
  - '--image'
  - 'gcr.io/\$PROJECT_ID/$GC_IMAGE_NAME:\$COMMIT_SHA'
  - '--region'
  - '$GC_REVISION'
  - '--platform'
  - 'managed'
images:
- 'gcr.io/\$PROJECT_ID/$GC_IMAGE_NAME'
EOF

cat << EOF > .gcloudignore
.git
.gitignore
node_modules/
.next/
out/
EOF

git add .
git commit -m "init"
git push origin master

open -a '/Applications/Google Chrome.app' https://console.cloud.google.com/run\?project=$PROJECT_NAME
open -a '/Applications/Google Chrome.app' https://console.cloud.google.com/cloud-build/dashboard\?project=$PROJECT_NAME