[HDDS-6736] Ensure consistent CLI options

• Type: Improvement
• Status: Open
• Priority: Critical
• Resolution: Unresolved
• Component/s: Ozone CLI
• Assignee: Attila Doroszlai
• Reporter: Attila Doroszlai
• Created: 12/May/22 08:33
• Updated: 11/Jan/24 16:35

Description

Ozone CLI command options have a mix of style. The goal of this task is to:

1. ensure consistent options exist
   • long options in --dash-separated-style
   • single-char short options where possible
   • same name for the same option in different commands (preferably with code reuse)
2. deprecate other style options to prepare for eventual removal
   • long options in --camelCaseStyle and --underscore_separated_style
   • multi-char "short" options, e.g. -ffc

Add tests for existing options, too, if missing.

Subtasks should be created for specific commands or sets of commands.

https://clig.dev/#arguments-and-flags

Issue Links

• contains: HDDS-8384 Ensure consistent CLI options for storage quota
• relates to: HDDS-8066 CLI: Add short hand `-id` for `--om-service-id`

Sub-Tasks

• Add dash-separated-options where missing: Resolved
• Deprecate camelCase and under_score style long options: Open
• Deprecate multi-char short options: Open
• Follow GNU long options convention for CLI options: Resolved