in function-maven-plugin/src/main/java/com/google/cloud/functions/plugin/DeployFunction.java [378:387]
public void execute() throws MojoExecutionException {
try {
Gcloud gcloud = getGcloud();
List<String> params = getCommands();
System.out.println("Executing Cloud SDK command: gcloud " + String.join(" ", params));
gcloud.runCommand(params);
} catch (CloudSdkNotFoundException | IOException | ProcessHandlerException ex) {
Logger.getLogger(DeployFunction.class.getName()).log(Level.SEVERE, null, ex);
}
}