initial commit

src/args.rs

@@ -0,0 +1,10 @@
+use clap::Command;
+pub(crate) fn get_arg_parser() -> Command<'static> {
+    let result = Command::new("pacdef")
+        .about("declarative package manager for Arch Linux")
+        .version("1.0.0-alpha")
+        .subcommand_required(true)
+        .arg_required_else_help(true)
+        .subcommand(Command::new("sync").about("install packages from all imported groups"));
+    result
+}