mirror of
https://github.com/storytold/lightcraft.git
synced 2026-10-14 19:27:01 -04:00
Brandon ThomasandClaude Opus 5.5
2aa236537f
The Japanese fonts (BIZ UDPGothic Regular/Bold for the UI, BIZ UDMincho for text watermarks; #110, #114) now come from storytold/craft-fonts instead of assets/fonts/. - crates/engine/build.rs: the craft-fonts recipe. With CRAFT_FONTS_DIR set it embeds the manifest's fonts as lightcraft_engine::CRAFT_FONTS (wasm32: BIZ UDPGothic Regular only, for the web size budget); unset, CRAFT_FONTS is empty. Local files only, no network; craft-fonts is not in any Cargo.toml. - UI: theme::font_definitions adds the Japanese faces after Inter and egui's defaults in every family (BIZ UDPGothic first, Bold first for semibold). About box lists the embedded families. - Watermarks: Inter, then the craft-fonts Japanese faces (Mincho first). - Removed BIZUDPGothic-Regular/Bold.ttf, BIZUDMincho-Regular.ttf and their OFL files, and their ATTRIBUTION rows; added an attribution row for craft-fonts as an optional build input; NOTICE updated. - Tests: Japanese glyph tests use CRAFT_FONTS and skip without it; new tests for Japanese in the UI with craft-fonts and for the UI and watermarks without it. - CI: the FreeBSD job builds/tests with craft-fonts. Releases check out craft-fonts at a pinned commit, build with CRAFT_FONTS_DIR + CRAFT_FONTS_REQUIRED=1, and ship the fonts' OFL licences (plus NOTICE) in every package. - Docs: AGENTS.md, CLAUDE.md, README, docs/web.md, docs/localization-ja.md, ROADMAP, parity. Co-Authored-By: Claude Opus 5.5 <[email protected]>
60 lines
3.0 KiB
Rust
60 lines
3.0 KiB
Rust
//! Optional build input: with `CRAFT_FONTS_DIR=<storytold/craft-fonts checkout>`, embed every font
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//! in its `fonts/manifest.txt` as `CRAFT_FONTS` (see src/fonts.rs). Unset, `CRAFT_FONTS` is empty.
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//! Recipe from craft-fonts' docs/integration.md; craft-fonts is never a Cargo dependency, and this
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//! script only reads a local directory (no network).
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//!
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//! wasm32 (the web build) embeds only the UI font, BIZ UDPGothic Regular (~4.5 MB), to keep the
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//! `.wasm` within the web size budget (Cloudflare serves at most 25 MiB per file); the export
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//! watermark falls back to it there. Native builds embed every font.
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use std::fmt::Write as _;
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use std::path::PathBuf;
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fn main() {
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println!("cargo::rerun-if-changed=build.rs");
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println!("cargo::rerun-if-env-changed=CRAFT_FONTS_DIR");
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println!("cargo::rerun-if-env-changed=CRAFT_FONTS_REQUIRED");
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let mut src = String::from("pub static CRAFT_FONTS: &[CraftFont] = &[\n");
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if let Some(dir) = std::env::var_os("CRAFT_FONTS_DIR").map(PathBuf::from) {
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match craft_fonts(&dir) {
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Ok(entries) => src.push_str(&entries),
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Err(e) if std::env::var_os("CRAFT_FONTS_REQUIRED").is_some() => {
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println!("cargo::error=CRAFT_FONTS_DIR={}: {e}", dir.display());
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}
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Err(e) => println!("cargo::warning=building without craft-fonts: CRAFT_FONTS_DIR={}: {e}", dir.display()),
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}
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}
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src.push_str("];\n");
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let out = PathBuf::from(std::env::var_os("OUT_DIR").unwrap_or_default()).join("craft_fonts.rs");
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if let Err(e) = std::fs::write(&out, src) {
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println!("cargo::error=writing {}: {e}", out.display());
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}
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}
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/// One `CraftFont { .. }` initialiser per manifest line.
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fn craft_fonts(dir: &std::path::Path) -> Result<String, String> {
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let manifest = dir.join("fonts/manifest.txt");
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println!("cargo::rerun-if-changed={}", manifest.display());
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let text = std::fs::read_to_string(&manifest).map_err(|e| format!("{}: {e}", manifest.display()))?;
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let wasm = std::env::var("CARGO_CFG_TARGET_ARCH").is_ok_and(|a| a == "wasm32");
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let mut out = String::new();
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for line in text.lines().map(str::trim).filter(|l| !l.is_empty() && !l.starts_with('#')) {
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let f: Vec<&str> = line.split(" | ").map(str::trim).collect();
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let [family, style, file, scripts, ..] = f.as_slice() else {
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return Err(format!("malformed manifest line: {line}"));
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};
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if wasm && (*family, *style) != ("BIZ UDPGothic", "Regular") {
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continue;
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}
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let path = dir.join(file).canonicalize().map_err(|e| format!("{file}: {e}"))?;
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println!("cargo::rerun-if-changed={}", path.display());
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let scripts: Vec<String> = scripts.split(',').map(|s| format!("{:?}", s.trim())).collect();
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let _ = writeln!(
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out,
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" CraftFont {{ family: {family:?}, style: {style:?}, scripts: &[{}], bytes: include_bytes!({:?}) }},",
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scripts.join(", "),
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path.display().to_string(),
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);
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}
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Ok(out)
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}
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