feat: add AppImage file handling stub

QaidVoid · QaidVoid · commit 51d52ce2fb82 · 2026-03-22T09:16:45.000+05:45
diff --git a/src/appimage.rs b/src/appimage.rs
@@ -0,0 +1,31 @@
+use std::path::Path;
+
+use crate::error::{Error, Result};
+
+pub struct AppImage {
+    #[allow(dead_code)]
+    path: Box<Path>,
+}
+
+impl AppImage {
+    pub fn open<P: AsRef<Path>>(path: P) -> Result<Self> {
+        let path = path.as_ref();
+
+        if !path.exists() {
+            return Err(Error::AppImage(format!(
+                "File does not exist: {}",
+                path.display()
+            )));
+        }
+
+        if !path.is_file() {
+            return Err(Error::AppImage(format!("Not a file: {}", path.display())));
+        }
+
+        Ok(Self { path: path.into() })
+    }
+
+    pub fn read_update_info(&self) -> Result<String> {
+        todo!("Implement update info extraction from AppImage")
+    }
+}
