From 4e5f2211e0be7d189235bc88b1ca8fef29e77f87 Mon Sep 17 00:00:00 2001
From: David Gay <eapoems@riseup.net>
Date: Sat, 30 Sep 2023 23:14:13 -0400
Subject: Basic CLI

---
 src/cli.rs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 src/cli.rs

(limited to 'src/cli.rs')

diff --git a/src/cli.rs b/src/cli.rs
new file mode 100644
index 0000000..4ceaf90
--- /dev/null
+++ b/src/cli.rs
@@ -0,0 +1,16 @@
+use clap::{arg, Command, crate_authors, crate_description, crate_name, crate_version};
+
+pub fn cli() -> Command {
+    Command::new(crate_name!())
+        .about(crate_description!())
+        .author(crate_authors!())
+        .version(crate_version!())
+        .subcommand_required(true)
+        .arg_required_else_help(true)
+        .allow_external_subcommands(true)
+        .subcommand(Command::new("roll")
+                        .about("Rolls dice based on a given formula.")
+                        .arg(arg!(<FORMULA> "The dice rolling formula"))
+                        .arg_required_else_help(true),
+        )
+}
-- 
cgit v1.2.3