Simple Project showing the capability of reading a GCS file. It also includes a simple GCP Pub/Sub publisher

This progam includes a main program that does the following :

1. Connect to GCS
2. Read the file specified in args , bucketname and filename to be provided
3. Read every line of the file
4. Submit the lineRead to PubSub , specify the pubsub topic in args.

This project can be executed as follows :

1. Clone the repo.
2. Build the project mvn clean install
3. Execute the main class mvn exec:java -Dexec.args="[projectname] [bucketname] [filename] [topicname]"

You would be able to see sysouts diplaying the read data on the console.