feat: add compression and digest support with database schema updates

src/modes/update.rs

@@ -4,10 +4,10 @@ use std::str::FromStr;
 
 use crate::compression_engine::{CompressionType, get_compression_engine};
 use crate::db;
-use clap::error::ErrorKind;
-use clap::Command;
-use log::{debug, info};
 use crate::digest_engine;
+use clap::Command;
+use clap::error::ErrorKind;
+use log::{debug, info};
 use rusqlite::Connection;
 
 pub fn mode_update(
@@ -46,9 +46,9 @@ pub fn mode_update(
     };
 
     let compression_type = CompressionType::from_str(&item.compression)?;
-    let compression_engine = get_compression_engine(compression_type)
-        .expect("Unable to get compression engine");
-    
+    let compression_engine =
+        get_compression_engine(compression_type).expect("Unable to get compression engine");
+
     if item.size.is_none() {
         info!("Updating unknown stream size");
         let item_file_metadata = item_path.metadata();
@@ -66,7 +66,6 @@ pub fn mode_update(
         }
     }
 
-
     if item.digest_value.is_none() {
         let digest_type = digest_engine::DigestType::from_str(&item.digest_type)?;
 
@@ -81,7 +80,7 @@ pub fn mode_update(
 
             // Create and initialize digest engine
             let mut digest_engine = digest_engine::get_digest_engine(digest_type);
-            
+
             // Read file content and update digest
             let mut reader = compression_engine.open(item_path)?;
             let mut buffer = [0; 4096];
@@ -92,10 +91,10 @@ pub fn mode_update(
                 }
                 digest_engine.update(&buffer[..bytes_read]);
             }
-            
+
             // Get final digest value
             let digest_value = digest_engine.finalize()?;
-            
+
             // Update item with new digest value
             item.digest_value = Some(digest_value);
             db::update_item(conn, item.clone())?;