Semantic diff at the pull-request level: initial concepts
维护者通常 1 天内回复
还没有人认领这个 Issue。
评估
- 难度
- 5/5
- 预计耗时
- 一周以上
- 新手友好度
- 25/100
- Issue 类型
- 功能
- 描述清晰度
- 需要澄清
- 活跃度
- 活跃
- 技术栈
- javascript
调研方向
Start by reading the existing Semantic Diff page and the commit records described in #8908, then review the proposed versioned PR record in #8882. The issue outlines aggregation, diff facts, verification, PR-level text, and archival, but leaves key behavior and design questions open. Done means agreeing on those choices and defining the PR-level concepts before implementation.
由索引模型根据 Issue 内容生成。
描述
Commit records (#8908) give each commit a message that describes its change in the change's own form: a parse tree, Lambda, generated JavaScript, a diagnostic, a typing rule or a clause matrix. The Semantic Diff page draws those forms. This issue collects the initial concepts for the pull-request level. They will be refined, and details added, as the commit level is used.
Concepts
- A PR's page is its commits' cards. This works today: the page linked on each PR draws every commit in the PR's range.
- Aggregation. One view of the PR as a whole: for each object its commits change, the form at the PR's base and at its head, merged from the commits' blocks. A reviewer reads the net change; the per-commit cards remain one click away.
- Facts from the PR's diff. Areas touched, tests added or changed, committed generated JavaScript, magic-number bumps for marshaled types, v0 PPX bridge fixtures, and changelog fragments with their validity. These are computed from the whole diff and shown beside the aggregated view, kept apart from what authors write.
- Verification. CI can regenerate a declared form from builds of the base and the head and compare it with the form written in the message, flagging a form that no longer matches the code. The head is already built by CI, and the base build can come from
master's CI artifacts. - Text written once per PR. The PR's purpose and its review answers have no commit of their own. Candidates: the PR description, or a versioned file in the diff such as the
changes/<name>.record(or YAML) proposed in #8882. - What reaches
master. The repository squash-merges, and the squash message concatenates the commit messages, so the forms reach history. The page stays archived atcdn.rescript-lang.org/semantic-diff/pr-<N>/.
Open questions
- Which of these the page shows by default, and which on demand.
- Whether verification (4) is a warning or a required check.
- Where PR-level text lives (5), and whether changelog entries move into it.
- How a stack is drawn: each PR against the PR below it, or the whole stack.
🤖 Generated with Claude Code
- 主要语言
- ReScript
- 星标
- 7.5k
- 派生
- 483
- 平均合并
- 1 天 2 小时
- 30 天内合并 PR
- 147
环境准备
在浏览器里用你自己的 GitHub 账号启动这个项目的开发容器。
- 没有 Dockerfile 或 Docker Compose 文件
- 有 Pull Request 模板
- 阅读贡献指南
从这里开始
- 先读完整个 Issue，再读项目的贡献指南。
- 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
- Fork 仓库，在一个分支上完成修改。
- 提交 Pull Request，并在描述里引用这个 Issue 编号。
rescript-lang/rescript 的其他 Issue
-
Nested JSX components under React Server Components: derive flat exports from the signature可能已有人在做 @cknitt 于 1 天前认领。 未关闭
难度 5/5 一周以上 新手友好度 25/100
rescript-lang/rescript#8901 ·
维护者通常 1 天内回复
-
难度 5/5 一周以上 新手友好度 35/100
rescript-lang/rescript#8897 ·
维护者通常 1 天内回复
-
难度 5/5 一周以上 新手友好度 25/100
rescript-lang/rescript#8878 ·
维护者通常 1 天内回复
-
难度 5/5 一周以上 新手友好度 35/100
rescript-lang/rescript#8806 ·
维护者通常 1 天内回复
-
难度 5/5 一周以上 新手友好度 35/100
rescript-lang/rescript#8798 ·
维护者通常 1 天内回复
查看 rescript-lang/rescript 的全部 Issue
相似的 Issue
-
难度 2/5 1-3 小时 新手友好度 78/100
paperclipai/paperclip#16898 ·
维护者通常 1 天内回复
-
enhancement
难度 2/5 1-3 小时 新手友好度 72/100
维护者通常 1 天内回复
-
area/runtime good first issue size/S type/refactor
难度 2/5 1-3 小时 新手友好度 78/100
lorica-labs/volant#681 ·
维护者通常 1 天内回复
-
pformat leaves NumPy print options changed when formatting raises可能已有人在做 @IlyaKhalafi 今天认领。 未关闭
难度 2/5 1-3 小时 新手友好度 85/100
维护者通常 1 天内回复
-
难度 2/5 1-3 小时 新手友好度 69/100
checkstyle/checkstyle#22069 · 1 条评论 ·
维护者通常 1 天内回复