From 3152342dd04201bcc6b66768149127a2f90bd3a1 Mon Sep 17 00:00:00 2001
From: BrettMayson <brett@mayson.io>
Date: Thu, 26 Jan 2023 01:59:17 -0600
Subject: [PATCH] --version

---
 Cargo.lock         |  2 +-
 bin/app/Cargo.toml |  2 +-
 bin/app/src/lib.rs | 19 ++++++++++++++++---
 3 files changed, 18 insertions(+), 5 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 65227888..78dfbbf9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -583,7 +583,7 @@ checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
 
 [[package]]
 name = "hemtt"
-version = "0.10.0"
+version = "0.10.0-a16"
 dependencies = [
  "ansi_term",
  "anyhow",
diff --git a/bin/app/Cargo.toml b/bin/app/Cargo.toml
index 583aafdd..caa556c0 100644
--- a/bin/app/Cargo.toml
+++ b/bin/app/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "hemtt"
 description = "HEMTT - Arma 3 Build Tool"
-version = "0.10.0"
+version = "0.10.0-a16"
 edition = "2021"
 
 [dependencies]
diff --git a/bin/app/src/lib.rs b/bin/app/src/lib.rs
index 950265b5..51d5ab1e 100644
--- a/bin/app/src/lib.rs
+++ b/bin/app/src/lib.rs
@@ -35,7 +35,7 @@ pub fn cli() -> Command {
     #[allow(unused_mut)]
     let mut global = Command::new(env!("CARGO_PKG_NAME"))
         .about(env!("CARGO_PKG_DESCRIPTION"))
-        .subcommand_required(true)
+        .subcommand_required(false)
         .arg_required_else_help(true)
         .subcommand(commands::new::cli())
         .subcommand(commands::dev::cli())
@@ -54,13 +54,21 @@ pub fn cli() -> Command {
             .long("threads")
             .short('t'),
     );
-    global.arg(
+    global = global.arg(
         clap::Arg::new("verbosity")
             .global(true)
             .help("Verbosity level")
             .action(ArgAction::Count)
             .short('v'),
-    )
+    );
+    global = global.arg(
+        clap::Arg::new("version")
+            .global(false)
+            .help("Print version")
+            .action(ArgAction::SetTrue)
+            .long("version"),
+    );
+    global
 }
 
 /// Run the HEMTT CLI
@@ -71,6 +79,11 @@ pub fn cli() -> Command {
 /// # Panics
 /// If the number passed to `--threads` is not a valid number
 pub fn execute(matches: &ArgMatches) -> Result<(), AppError> {
+    if matches.get_flag("version") {
+        println!("HEMTT {}", env!("CARGO_PKG_VERSION"));
+        return Ok(());
+    }
+
     logging::init(matches.get_count("verbosity"));
 
     trace!("version: {}", env!("CARGO_PKG_VERSION"));