A generic AppEngine deploy script

aedeploy.sh

#!/bin/bash

# Deploys application to default service setting version to current time, thus
# mimicking how `gcloud app deploy` works

APP="$PROJECT_NAME"  # Or, just replace with your project
VERSION=$(date +%Y%m%dt%H%M%S) # ${year}${month}${day}t${24hour}${minute}${second}

gcloud config set project "$APP"

echo "Deploying $APP to version $VERSION..."

goapp deploy -application "$APP" -version "$VERSION"

if [ $? -eq 0 ]; then
    echo "Setting traffic for $APP running $VERSION to 100%"
    gcloud app services set-traffic default --splits "$VERSION=1"
else
    echo "Encountered an error deploying the application, aborting..."
fi

gcloud config unset project