add opt.rs

src/main.rs

@@ -2,19 +2,30 @@ extern crate sequoia_openpgp as openpgp;
 pub mod oss_util;
 pub mod pgp_util;
 pub mod config_util;
+pub mod opt;
 
 use std::{
     time::SystemTime,
 };
 use rust_util::{
     XResult,
+    util_msg::*,
 };
 use config_util::*;
 // use pgp_util::OpenPGPTool;
+use opt::{
+    Options,
+};
 
 // https://docs.sequoia-pgp.org/sequoia_openpgp/serialize/stream/struct.Encryptor.html
 // https://gitlab.com/sequoia-pgp/sequoia/blob/master/openpgp/examples/generate-encrypt-decrypt.rs
 fn main() -> XResult<()> {
+    let options = Options::new_and_parse_args()?;
+    if options.version {
+        print_message(MessageType::INFO, "VERSION!!!");
+        return Ok(());
+    }
+
     println!("Hello, world!");
 
     println!("{}", SystemTime::now().duration_since(SystemTime::UNIX_EPOCH).unwrap().as_secs());