// registerPlugins makes plugins available for use by the agent.
func registerPlugins(registry plugin.Registry, plugins []plugin.CommandPlugin, logger *comm.StreamLogger) error {
for _, pl := range plugins {
if err := registry.Register(pl); err != nil {
return fmt.Errorf("Failed to register plugin %v: %v", pl.Name(), err)
}
logger.LogExecution(slogger.INFO, "Registered plugin %v", pl.Name())
}
return nil
}
// ExitAgent removes the pid file and exits the process with the given exit code.
func ExitAgent(logger *comm.StreamLogger, exitCode int, pidFile string) {
err := os.Remove(pidFile)
if err != nil {
if logger != nil {
logger.LogLocal(slogger.ERROR, "Error removing .pid file: %v", err)
logger.Flush()
} else {
fmt.Printf("Error removing .pid file: %v", err)
}
// exit with code 2 to indicate pid file removal error
os.Exit(2)
}
os.Exit(exitCode)
}