DependencyCheck check if the binary is installed.

ErrorCheck is responsbile to check if there is any error returned by a command.

ExitErrorf exits the program with an error code of '1' and an error message.

GetCredentials get the aws credentials from the config file.

GetFilePath fetches and returns the current working directory.

ReadViperConfigFile is define the config paths and read the configuration file.

GITCOMMIT will hold the commit SHA to be used in the version command.

VERSION will hold the version number to be used in the version command.

AwsCredentials defines the structure to hold AWS auth credentials.