Add a 'directory' argument

Author: lingawakad

specs/du/find_biggest_files.yml

@@ -3,12 +3,21 @@
 name: Find the largest 10 files in a directory
 # The corresponding command for the workflow. Any arguments should be surrounded with two curly braces. E.g `command {{arg}}`.
 command: |-
-    du -ah | sort -hr | head -n 10
+    du -ah {{directory}} | sort -hr | head -n 10
 # Any tags that the workflow should be categorized with.
 tags:
   - du
 # A description of the workflow.
 description: Uses 'du' command to find file and directory sizes in the current working directory, then sorts by size and displays 10 largest files
+# List of arguments within the command.
+arguments:
+    # Name of the argument within the command. This must exactly match the name of the argument
+    # within the command (without the curly braces).
+  - name: directory
+    # The description of the argument.
+    description: The name of the directory where you want to find files
+    # The default value for the argument.
+    default_value: .
 # The source URL for where the workflow was generated from, if any.
 source_url: "https://linuxhandbook.com/find-biggest-files-linux/"
 # The author of the workflow.