Update dlmodels.sh

dlmodels.sh

@@ -9,41 +9,53 @@ fi
 # Set the input file from the first argument
 INPUT_FILE="$1"
 
-# Function to download files with progress display
+# Function to check file existence and download integrity
 download_file() {
     local filepath="$1"
     local url="$2"
 
+    # Display progress message
+    echo -e "\nChecking file: $filepath"
+
+    # If file already exists
     if [[ -f "$filepath" ]]; then
-        # Check if the existing file size matches the remote size
+        # Get remote file size
         remote_size=$(curl -sI "$url" | awk '/Content-Length/ {print $2}' | tr -d '\r')
+        # Get local file size
         local_size=$(stat -c%s "$filepath")
 
+        # Check if file sizes match
         if [[ "$remote_size" == "$local_size" ]]; then
-            echo "[✔] File already exists and is complete: $filepath"
+            echo -e "[SKIP] $filepath already exists and is complete."
             return 0
         else
-            echo "[✘] File exists but is incomplete, re-downloading: $filepath"
-            rm -f "$filepath"
+            echo -e "[RE-DOWNLOAD] $filepath is incomplete or corrupted, re-downloading..."
+            rm -f "$filepath"  # Remove the corrupted file
         fi
     else
-        echo "[→] Starting download: $filepath"
+        echo -e "[DOWNLOAD] Starting download of $filepath"
     fi
 
-    # Use wget with a progress bar for clean output
-    wget -c --progress=bar:force:noscroll -O "$filepath" "$url" 2>&1 | \
-        sed -u -e "s/^/[→] Downloading $filepath: /" 
+    # Download the file with wget
+    wget -c --progress=dot -O "$filepath" "$url" 2>&1 | \
+    grep --line-buffered "%" | \
+    sed -u -e "s,\.,,g" | \
+    awk '{printf("\r[DOWNLOADING] %s - %s", "'$filepath'", $2)}'
+
+    # Confirm completion
+    echo -e "\n[COMPLETE] Downloaded $filepath"
 }
 
 # Process each line in the specified input file
-cat "$INPUT_FILE" | while read -r line; do
+while IFS= read -r line; do
     # Split each line into filepath and URL
     filepath=$(echo "$line" | awk '{print $1}')
     url=$(echo "$line" | awk '{print $2}')
 
-    # Download the file
+    # Call the download function
     download_file "$filepath" "$url" &
-done
+done < "$INPUT_FILE"
 
+# Wait for all background jobs to finish
 wait
-echo "[✔] All downloads completed."
+echo -e "\nAll downloads are completed."