blog/bin/build.ts

import { articles } from "../lib/tasks/articles.ts";
import { css } from "../lib/tasks/css.ts";
import { fonts } from "../lib/tasks/fonts.ts";
import { images } from "../lib/tasks/images.ts";
import { svg } from "../lib/tasks/svg.ts";

import { argv, exit } from "node:process";

const wrapTask = (name: string, task: () => Promise<void>) => async () => {
    console.log("[start]", name);
    await task();
    console.log("[end]", name);
};

const TASKS: { [task: string]: () => Promise<void> } = {
    articles: wrapTask("articles", articles),
    css: wrapTask("css", css),
    fonts: wrapTask("fonts", fonts),
    images: wrapTask("images", images),
    svg: wrapTask("svg", svg),
};

const ALL_TASKS = ["fonts", "images", "svg", "css", "articles"];

const args = argv.slice(2);
console.log("args", args);
(args.length ? args : ALL_TASKS)
    .map((task: string) => {
        if (!TASKS.hasOwnProperty(task)) {
            console.error("Unknown task", task);
            exit(1);
        }

        return TASKS[task];
    })
    .reduce((prev: Promise<void>, cur: () => Promise<void>) => prev.then(cur), Promise.resolve());