nix setup

logging-extractor/src/main.rs

@@ -1,19 +1,13 @@
-use clap::Parser;
 use logging_extractor::error::Error;
 use logging_extractor::extract_dir;
+use std::env::args;
 use std::fs::canonicalize;
 use std::io::stdout;
-use std::path::PathBuf;
-
-#[derive(Parser, Debug)]
-struct Args {
-    root: PathBuf,
-}
 
 fn main() -> Result<(), Error> {
-    let args = Args::parse();
-    let root = canonicalize(&args.root).map_err(|err| Error::RealPath {
-        path: args.root,
+    let root = args().nth(1).expect("no root provided");
+    let root = canonicalize(&root).map_err(|err| Error::RealPath {
+        path: root.into(),
         err,
     })?;
     let root = root.to_str().expect("non utf8 root path");