one-among-us-data/scripts/build.ts

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2022-03-21 00:53:16 +08:00
import url from "url";
import path from "path";
import fs from "fs-extra";
import json5 from "json5";
import { renderMdx } from "./mdx.ts";
const PUBLIC_DIR = "public";
const PEOPLE_DIR = "people";
const PEOPLE_INFO_FILENAME = "info.json5";
const PEOPLE_PAGE_FILE = "page.md";
const DIST_DIR = "dist";
const DIST_PEOPLE_LIST = "people-list.json";
const DIST_PEOPLE_INFO_FILENAME = "info.json";
const DIST_PEOPLE_PAGE_FILE = "page.js";
const projectRoot = path.dirname(path.dirname(url.fileURLToPath(import.meta.url)));
const peopleDir = path.join(projectRoot, PEOPLE_DIR);
const people = fs.readdirSync(peopleDir).map(person => ({
dirname: person,
srcPath: path.join(peopleDir, person),
distPath: path.join(projectRoot, DIST_DIR, PEOPLE_DIR, person)
}));
// Transform `info.json5` to `info.json`.
// Extract metadata from `people/${dirname}/info.json5` to `dist/people-list.json`.
function buildPeopleInfoAndList() {
const PEOPLE_LIST_KEYS = ["id", "name", "profileUrl"] as const;
type PeopleMeta = Record<"path" | typeof PEOPLE_LIST_KEYS[number], unknown>;
const peopleList: PeopleMeta[] = [];
for (const { dirname, srcPath, distPath } of people) {
const infoFile = fs.readFileSync(path.join(srcPath, PEOPLE_INFO_FILENAME), "utf-8");
const info = json5.parse(infoFile);
const peopleMeta = {
path: dirname,
...Object.fromEntries(PEOPLE_LIST_KEYS.map(key => [key, info[key]]))
} as PeopleMeta;
peopleList.push(peopleMeta);
fs.ensureDirSync(distPath);
fs.writeFileSync(path.join(distPath, DIST_PEOPLE_INFO_FILENAME), JSON.stringify(info));
}
fs.writeFileSync(path.join(projectRoot, DIST_DIR, DIST_PEOPLE_LIST), JSON.stringify(peopleList));
}
// Render `people/${dirname}/page.md` to `dist/people/${dirname}/page.js`.
function buildPeoplePages() {
for (const { srcPath, distPath } of people) {
const markdown = fs.readFileSync(path.join(srcPath, PEOPLE_PAGE_FILE), "utf-8");
const result = renderMdx(markdown);
fs.ensureDirSync(distPath);
fs.writeFileSync(path.join(distPath, DIST_PEOPLE_PAGE_FILE), result);
}
}
// Copy `people/${dirname}/comments` and `photos` to `dist/people/${dirname}/`.
function copyPeopleAssets() {
const PEOPLE_ASSETS = ["comments", "photos"];
for (const { srcPath, distPath } of people) {
fs.ensureDirSync(distPath);
for (const assetDirname of PEOPLE_ASSETS) {
const assetSrcPath = path.join(srcPath, assetDirname);
if (fs.pathExistsSync(assetSrcPath)) {
fs.copySync(assetSrcPath, path.join(distPath, assetDirname));
}
}
}
}
// Copy files `public` to dist.
function copyPublic() {
fs.copySync(path.join(projectRoot, PUBLIC_DIR), path.join(projectRoot, DIST_DIR));
}
buildPeopleInfoAndList();
buildPeoplePages();
copyPeopleAssets();
copyPublic();