feat(model): author 是有序列表;Info(canonical) vs RawInfo(授权 surface) 入契约

一节课可多人署名(教研组),故 canonical author 是**有序列表**而非单值。on-disk
形式接受裸字符串(单作者)或数组(多作者),但此"字符串或数组"二态**只活在加载边界**:
RawInfo 经归一化折叠成 canonical Info,其后系统只见 List。

Lean 母本(ADR-0008 范围):新增 Model/Info.lean,把 Info(canonical,authors: List
String)与 RawInfo/RawAuthor(授权便利 surface)+ 归一化 RawInfo.toInfo 钉死——
canonical 接收端恒为列表,raw 形式不泄漏。ADR-0008 [info] 块补 author-as-list 决策。

impl 对齐:cph-model Info.author: Option<String> → authors: Vec<String>;RawAuthor
untagged enum(One|Many)+ into_vec 归一化;augmented manifest 发射 author 数组
(typst document(author:) 与模板已接受 string/array)。doc 两端互引 spec。

测试:load.rs 单作者→单元素列表;target-configs fixture 加数组作者断言多作者。
验证:lake build 绿(25 jobs);cargo test 全绿;clippy 静默;TH-141(单字符串作者)
check+build PDF 无回归。

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

This commit is contained in:

李知远

2026-06-23 00:11:03 +08:00

parent c684d25d50

commit 5dc29fe558

8 changed files with 136 additions and 11 deletions

									
										crates/cph-model/tests/fixtures/target-configs/manifest.toml
									
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				@@ -4,6 +4,8 @@ name = "target-configs"

				[info]

				title = "测试课：导出目标的结构化 build 配置"

				# Array form: a lesson authored by several people.

				author = ["张老师", "李老师"]

				# Full v2 config: explicit single-file artifact + an ordered typst-compile step.

				[targets.student]