Iosevka/font-src/gen/build-font.js
2021-07-28 20:13:04 -07:00

36 lines
1.1 KiB
JavaScript

"use strict";
const { CreateEmptyFont } = require("./empty-font");
const { buildGlyphs } = require("../glyphs/index");
const { finalizeFont } = require("./finalize/index");
const { convertOtd } = require("./otd-conv/index");
const Caching = require("./caching/index");
const { buildOtl } = require("../otl/index");
const { assignFontNames } = require("../meta/naming");
const { copyFontMetrics } = require("../meta/aesthetics");
exports.buildFont = async function buildFont(argv, para) {
const gs = buildGlyphs(para);
const baseFont = CreateEmptyFont(argv);
assignFontNames(para, baseFont);
copyFontMetrics(gs.fontMetrics, baseFont);
const otl = buildOtl(para, gs.glyphStore);
// Regulate
const excludeChars = new Set();
if (para.excludedCharRanges) {
for (const [start, end] of para.excludedCharRanges) {
for (let p = start; p <= end; p++) excludeChars.add(p);
}
}
const cache = await Caching.load(argv);
const finalGs = finalizeFont(cache, para, gs.glyphStore, excludeChars, otl);
await Caching.save(argv, cache);
const font = convertOtd(baseFont, otl, finalGs);
return { font, glyphStore: finalGs };
};