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Create a CLI Error Handling Guideline to improve error messages and error handling #824

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FeynmanZhou opened this issue Nov 7, 2023 · 0 comments · Fixed by #834
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@FeynmanZhou
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Is your feature request related to a problem?

The error messages in some Notation CLI commands do not show the actual value that were provided or show too vague error messages that are hard to troubleshoot and locate the root cause. Notation maintainers are working on improving some error messages, such as #810 .

What solution do you propose?

In order to provide clearer structures for error categorizing and also more actionable error outputs for better user experience, it is recommended to create a Notation CLI Error Handling Guideline.

This document aims to provide the guidelines for ORAS contributors to improve existing error messages and handling method as well as the new error output format. It will also provide recommendations for ORAS CLI contributors for how to write friendly and standard error messages and avoid inconsistent error handling & messages.

What alternatives have you considered?

NA

Any additional context?

No response

@FeynmanZhou FeynmanZhou added enhancement New feature or request triage Need to triage labels Nov 7, 2023
@yizha1 yizha1 removed the triage Need to triage label Nov 23, 2023
@yizha1 yizha1 modified the milestones: 1.2.0, 1.1.0 Nov 23, 2023
JeyJeyGao added a commit to notaryproject/notation-go that referenced this issue Jan 18, 2024
- added `PluginUnknownError`, `PluginValidityError`,
`PluginDirectoryError`. For each error types, Notation CLI should
provide a recommanded suggestion to solve them.
- improved error message

Resolve part of: notaryproject/notation#824
Resolve part of: notaryproject/notation#867

Signed-off-by: Junjie Gao <junjiegao@microsoft.com>

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Signed-off-by: Junjie Gao <junjiegao@microsoft.com>
@yizha1 yizha1 modified the milestones: 1.1.0, 1.2.0 Apr 9, 2024
priteshbandi pushed a commit that referenced this issue May 28, 2024
Resolve #824 

This guideline only includes the guiding principles for Notation CLI error message. All suggested changes will be documented into different GitHub issues and another [document](https://hackmd.io/9O01p9xYS7S-8apWZkaLHg).

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Signed-off-by: Feynman Zhou <feynmanzhou@microsoft.com>
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