hasura/graphql-engine

print a context aware diff for metadata

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#3,263 建立於 2019年10月28日

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c/clihelp wantedk/enhancement

描述

Diff command added #3157 only prints a basic general purpose file diff.

With awareness of Hasura metadata and it's types a better, context aware diff can be printed, where it can do things like:

  • table abcd is tracked
  • relationship name is changed for table xyz

etc.

貢獻者指南

技術棧
typescriptnodejsgraphqlpostgresql
領域
backendclideveloper experience
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-2 days
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
Basic knowledge of Hasura metadataFamiliarity with CLI diff toolsTypeScript skills
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
50
研究方向
Investigate the existing diff command implemented in PR #3157. Look at the Hasura metadata types (e.g., MetadataTableConfig, RelationshipInfo) in the codebase. Understand how metadata changes are represented and how context can be extracted. Study any existing tests or documentation. Propose a design for generating human readable diffs that mention table names and relationship changes. The implementation likely requires modifying the diff output logic in the CLI component.