From 08b3c50cacc12a94563054e859845fbbe6dd9a96 Mon Sep 17 00:00:00 2001
From: JesusPerez <jpl@jesusperez.pro>
Date: Tue, 31 Aug 2021 23:01:56 +0100
Subject: [PATCH] chore: add version flag

---
 Cargo.lock  |  2 +-
 Cargo.toml  |  2 +-
 src/main.rs | 12 ++++++++++++
 3 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index a7ab3d6..2140c49 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -748,7 +748,7 @@ dependencies = [
 
 [[package]]
 name = "cloudmandala"
-version = "0.1.0"
+version = "0.1.2"
 dependencies = [
  "anyhow",
  "base64",
diff --git a/Cargo.toml b/Cargo.toml
index 3b7d776..4885177 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cloudmandala"
-version = "0.1.0"
+version = "0.1.2"
 authors = ["JesusPerez <jpl@jesusperez.pro>"]
 edition = "2018"
 
diff --git a/src/main.rs b/src/main.rs
index 87a28f0..bcd89eb 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -44,6 +44,11 @@ use crate::defs::{BxDynResult};
 /// The verbosity level when no `-q` or `-v` arguments are given, with `0` being `-q`
 pub const DEFAULT_VERBOSITY: u64 = 1;
 
+const PKG_VERSION: &'static str = env!("CARGO_PKG_VERSION");
+// const PKG_VERSION: Option<&'static str> = option_env!("CARGO_PKG_VERSION");
+const PKG_NAME: &'static str = env!("CARGO_PKG_NAME");
+const PKG_AUTHORS: &'static str = env!("CARGO_PKG_AUTHORS");
+
 /// Default KEY PATH 
 pub const KEY_PATH: &str = ".k";
 // Local imports
@@ -117,6 +122,13 @@ async fn main() -> std::io::Result<()> {  //   Result<()> {
   // }
 //   cmd_main().await;
   
+	let args: Vec<String> = std::env::args().collect();
+	// println!("I got {:?} arguments: {:?}.", args.len() - 1, &args[1..]);
+	if args.len() > 1 &&  args[1] == "-v"   {
+		println!("{} version: {}", PKG_NAME,PKG_VERSION);
+		println!("{} authors: {}", PKG_NAME,PKG_AUTHORS);
+		return Ok(());
+	}
   let web_mode = &envmnt::get_or("WEB_MODE", "");
   if web_mode == ""  {
     cmd_main().await;