Git Improvements (#382)

crates/yaak-git/src/reset.rs

@@ -0,0 +1,20 @@
+use crate::binary::new_binary_command;
+use crate::error::Error::GenericError;
+use crate::error::Result;
+use std::path::Path;
+
+pub async fn git_reset_changes(dir: &Path) -> Result<()> {
+    let out = new_binary_command(dir)
+        .await?
+        .args(["reset", "--hard", "HEAD"])
+        .output()
+        .await
+        .map_err(|e| GenericError(format!("failed to run git reset: {e}")))?;
+
+    if !out.status.success() {
+        let stderr = String::from_utf8_lossy(&out.stderr);
+        return Err(GenericError(format!("Failed to reset: {}", stderr.trim())));
+    }
+
+    Ok(())
+}