add basic arguments

1 files changed, 18 insertions, 0 deletions

diff --git a/src/cli.rs b/src/cli.rs
new file mode 100644
index 0000000..6b1a043
--- /dev/null
+++ b/src/cli.rs
@@ -0,0 +1,18 @@
+use std::path::PathBuf;
+
+use clap::Parser;
+
+#[derive(Parser, Clone)]
+#[command(author, version, about, long_about = None)]
+pub struct Args {
+    pub dir: Option<PathBuf>,
+
+    #[arg(short, long, default_value_t = 2)]
+    pub level: u8,
+
+    #[arg(short, long)]
+    pub doc: bool,
+
+    #[arg(long, default_value_t = true)]
+    pub dry_run: bool,
+}