added fat-mount

fat-mount/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "fat-mount"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+anyhow = "1.0.98"
+env_logger = "0.11.8"
+fat-fuse = { version = "0.1.0", path = "../fat-fuse" }
+fuser = "0.15.1"

fat-mount/src/main.rs

@@ -0,0 +1,29 @@
+use std::cell::RefCell;
+use std::fs::File;
+use std::rc::Rc;
+
+use fat_fuse::FatFuse;
+use fuser::MountOption;
+
+fn main() -> anyhow::Result<()> {
+    env_logger::init();
+
+    let mut args = std::env::args();
+
+    let path = args.next().ok_or(anyhow::anyhow!("missing fs path"))?;
+    let mountpoint = args.next().ok_or(anyhow::anyhow!("missing mount point"))?;
+
+    let file = File::open(path)?;
+
+    let fat_fuse = FatFuse::new(Rc::new(RefCell::new(file)))?;
+
+    let options = vec![
+        MountOption::RO,
+        MountOption::FSName("fat-fuse".to_owned()),
+        MountOption::AutoUnmount,
+    ];
+
+    fuser::mount2(fat_fuse, mountpoint, &options).unwrap();
+
+    Ok(())
+}