@pipobscure/sea/dist/injection.js

Node SEA Builder

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
    var ownKeys = function(o) {
        ownKeys = Object.getOwnPropertyNames || function (o) {
            var ar = [];
            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
            return ar;
        };
        return ownKeys(o);
    };
    return function (mod) {
        if (mod && mod.__esModule) return mod;
        var result = {};
        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
        __setModuleDefault(result, mod);
        return result;
    };
})();
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.inject = inject;
const node_fs_1 = require("node:fs");
const Path = __importStar(require("node:path"));
const FS = __importStar(require("node:fs/promises"));
const Proc = __importStar(require("node:child_process"));
const OS = __importStar(require("node:os"));
//@ts-ignore
const postject_1 = require("postject");
const packagebase_js_1 = require("./packagebase.js");
const filenames_js_1 = __importDefault(require("./filenames.js"));
const PackageBase = (0, packagebase_js_1.base)(process.cwd());
const PKG = JSON.parse((0, node_fs_1.readFileSync)(Path.join(PackageBase, 'package.json'), 'utf-8'));
const File = (0, filenames_js_1.default)(PKG);
async function inject() {
    console.error(`creating injectable`);
    await exec(process.execPath, '--experimental-sea-config', Path.join(PackageBase, File.config));
    console.error(`copying ${process.execPath} to ${File.executable}`);
    let newExeFilePath = Path.join(PackageBase, File.executable);
    await FS.copyFile(process.execPath, newExeFilePath);
    let newFileExeStat = (0, node_fs_1.statSync)(newExeFilePath);
    let newFileExeStatMode = newFileExeStat.mode;
    (0, node_fs_1.chmodSync)(Path.join(PackageBase, File.executable), newFileExeStatMode | node_fs_1.constants.S_IWUSR);
    console.error(`injecting ${File.bundle} into ${File.executable}`);
    const runtime = await FS.readFile(Path.join(PackageBase, File.bundle));
    const osPlatform = OS.platform();
    if (osPlatform == "darwin") {
        //@ts-ignore
        await (0, postject_1.inject)(Path.join(PackageBase, File.executable), 'NODE_SEA_BLOB', runtime, {
            sentinelFuse: 'NODE_SEA_FUSE_fce680ab2cc467b6e072b8b5df1996b2',
            machoSegmentName: 'NODE_SEA',
        });
    }
    else {
        //@ts-ignore
        await (0, postject_1.inject)(Path.join(PackageBase, File.executable), 'NODE_SEA_BLOB', runtime, {
            sentinelFuse: 'NODE_SEA_FUSE_fce680ab2cc467b6e072b8b5df1996b2',
        });
    }
}
function exec(cmd, ...args) {
    return new Promise((resolve, reject) => {
        const child = Proc.execFile(cmd, args, (err, stdout, stderr) => {
            process.stderr.write(stderr);
            process.stdout.write(stdout);
            if (err)
                return reject(err);
            resolve();
        });
        child.on('error', (err) => reject(err));
        child.stdin?.end();
    });
}
if (require.main === module)
    (0, postject_1.inject)();
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