Integrate the WU-B (structured targets) and WU-C (numbly, config) changes.
cph-typst:
- World resolves any @preview/* package from the in-repo vendored dir
(<render_dir>/vendor/typst-packages/preview/<name>/<version>/), fully offline —
no typst-kit download. Proven: build_pdf_with_real_render compiles the real
render package (which imports @preview/numbly:0.1.0) through the embedded
engine, PDF out.
- Driver threads each target's presentation config: looks up the TargetConfig by
name, emits `config: (numbering: (heading: (...)))` (escaped) when an override
is present, else `config: (:)` (render default).
- target_precheck guards artifact/target: FileTree → blocking diagnostic (MVP is
single-file, deferred per ADR-0009); --target not declared → blocking
diagnostic; no-targets lesson still defaults through.
cph-check:
- Migrated to Lesson.targets: Vec<TargetConfig> (target_names() / target.name at
the 6 sites). Pipeline unchanged (already matches ADR-0010 phases). Documented
that !has_errors() implements Spec.Courseware.Legal (no error-level diagnostic).
Workspace: fmt + clippy -D warnings + all tests green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The heart of the pipeline. Embeds the typst 0.15 compiler as a library to
compile-check a lesson and export a PDF, with diagnostics mapped back to source
spans (the product's value).
- LessonWorld: a typst World over the engineering-file directory tree. vpath =
real relative path (ADR-0007); the per-target driver is mounted in-memory as
`main` (.cph/driver-<target>.typ, never written to disk); @local/cph-render is
resolved from render_dir (CPH_RENDER_DIR / with_render_dir), no package install
or network. Fonts via typst-kit FontStore (system CJK).
- Driver generation: from the manifest, per target — static root-relative
`include` of each content file (⇒ module body content, ADR-0006), assembled
into the frozen `display(info, target, parts)` call; optional lemma proof
emitted only if proof.typ exists; example `source` scalar threaded through.
- Diagnostics: typst SourceDiagnostic (errors + warnings) → cph_diag::Diagnostic.
0.15 DiagSpan handled via span.id() + WorldExt::range → file-relative
SourceSpan with 1-based line/col; driver-internal spans re-pointed with a
"generated driver" hint, never dropped. typst hints/trace carried through.
- Engine API: new / with_render_dir / compile_check / build_pdf.
- 6 tests incl. build_pdf_with_real_render — full World→driver→cph-render→PDF
producing real PDF-1.7 output (student 42KB / teacher 54KB). clippy/fmt clean.
Also fixes render/typst.toml `compiler = ">=0.15.0"` → `"0.15.0"`: typst 0.15's
manifest parser rejects a `>=` comparator on the compiler field (the 0.14 CLU
WU-2 tested against was lenient). This unblocks loading the real render package.
Pinned: typst/typst-pdf/typst-syntax/typst-library/typst-layout/typst-kit =0.15.0.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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