...

doctree/src/doctree.rs

@@ -530,6 +530,35 @@ impl DocTree {
         
         Ok(())
     }
+
+    /// Exports all collections to IPFS, encrypting their files and generating CSV manifests.
+    ///
+    /// # Arguments
+    ///
+    /// * `output_dir` - The directory to save the output CSV files.
+    ///
+    /// # Returns
+    ///
+    /// Ok(()) on success or an error.
+    pub async fn export_collections_to_ipfs<P: AsRef<Path>>(&self, output_dir: P) -> Result<()> {
+        use tokio::fs;
+
+        let output_dir = output_dir.as_ref();
+
+        // Create the output directory if it doesn't exist
+        fs::create_dir_all(output_dir).await.map_err(DocTreeError::IoError)?;
+
+        for (name, collection) in &self.collections {
+            let csv_file_path = output_dir.join(format!("{}.csv", name));
+            println!("DEBUG: Exporting collection '{}' to IPFS and generating CSV at {:?}", name, csv_file_path);
+            if let Err(e) = collection.export_to_ipfs(&csv_file_path).await {
+                eprintln!("Error exporting collection '{}': {}", name, e);
+                // Continue with the next collection
+            }
+        }
+
+        Ok(())
+    }
 }
 
 impl DocTreeBuilder {
@@ -713,9 +742,6 @@ impl DocTreeBuilder {
 }
 
 
-
-
-
 /// Create a new DocTree instance
 ///
 /// For backward compatibility, it also accepts path and name parameters