bun-plugin-screeps/dist/helpers.js

Bun build plugin + CLI to upload JS/WASM bundles to the Screeps API

import { z } from "zod";
import { ScreepsAPI } from "screeps-api";
import git from "git-rev-sync";
import path from "node:path";
import crypto from "node:crypto";
export const ScreepsConfigSchema = z.object({
    token: z.string().optional(),
    email: z.string().optional(),
    password: z.string().optional(),
    protocol: z.enum(["http", "https"]).default("https"),
    hostname: z.string().default("screeps.com"),
    port: z.number().default(443),
    path: z.string().default("/"),
    branch: z.union([z.literal("auto"), z.string()]).default("auto"),
});
export async function readConfig(file = "./screeps.ci.json") {
    const exists = await Bun.file(file).exists();
    const json = exists ? await Bun.file(file).json() : {};
    const cfg = ScreepsConfigSchema.parse({
        ...json,
        token: process.env.SCREEPS_TOKEN ?? json.token,
        email: process.env.SCREEPS_EMAIL ?? json.email,
        password: process.env.SCREEPS_PASSWORD ?? json.password,
    });
    return cfg;
}
export async function collectCode(mainOutputFile) {
    const base = path.dirname(mainOutputFile);
    const code = {};
    const glob = new Bun.Glob("*.{js,wasm}");
    for await (const rel of glob.scan({ cwd: base })) {
        const full = path.join(base, rel);
        if (rel.endsWith(".js")) {
            code[rel.replace(/\.js$/i, "")] = await Bun.file(full).text();
        }
        else {
            const buf = await Bun.file(full).arrayBuffer();
            code[rel] = { binary: Buffer.from(buf).toString("base64") };
        }
    }
    return code;
}
export async function uploadCode(cfg, code) {
    const branch = cfg.branch === "auto" ? git.branch() : cfg.branch;
    const api = new ScreepsAPI({
        protocol: cfg.protocol,
        hostname: cfg.hostname,
        port: cfg.port,
        path: cfg.path,
        token: cfg.token,
    });
    if (!cfg.token) {
        if (!cfg.email || !cfg.password) {
            throw new Error("uploadCode: supply either cfg.token OR cfg.email + cfg.password.");
        }
        await api.auth(cfg.email, cfg.password);
    }
    const payload = JSON.stringify(code);
    const _hash = crypto.createHash("md5").update(payload).digest("hex");
    const { list } = await api.raw.user.branches();
    const exists = list.some((b) => b.branch === branch);
    if (exists) {
        await api.code.set(branch, code, _hash);
    }
    else {
        await api.raw.user.cloneBranch("", branch, code);
    }
    console.log(`✅  Uploaded to Screeps (“${branch}”).`);
}