From 548555c45e208a5f679165286af6d468c6a47ed9 Mon Sep 17 00:00:00 2001
From: Magnus Hoff <maghoff@gmail.com>
Date: Wed, 1 Nov 2017 11:44:49 +0100
Subject: [PATCH] Populate clap with information from Cargo.toml

---
 Cargo.toml  | 1 +
 src/main.rs | 5 +++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index b3cfcf3..302107d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,7 @@
 [package]
 name = "sausagewiki"
 version = "0.1.0"
+description = "A wiki engine"
 authors = ["Magnus Hoff <maghoff@gmail.com>"]
 license = "GPL-3.0"
 
diff --git a/src/main.rs b/src/main.rs
index 1ca09bc..3000d44 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -45,8 +45,9 @@ const PORT: &str = "port";
 fn args<'a>() -> clap::ArgMatches<'a> {
     use clap::{App, Arg};
 
-    App::new("sausagewiki")
-        .about("A wiki engine")
+    App::new(env!("CARGO_PKG_NAME"))
+        .version(env!("CARGO_PKG_VERSION"))
+        .about(env!("CARGO_PKG_DESCRIPTION"))
         .arg(Arg::with_name(DATABASE)
             .help("Sets the database file to use")
             .required(true))