Function build

index.js:82–112

@type {(reason: "initial build" | "hash changed") => Promise }

(reason)

/** @type {(reason: "initial build" | "hash changed") => Promise<void>} */
async function build(reason) {
    process.stdout.write(`Building Zigbee2MQTT... (${reason})`);
    const {totalmem} = await import("node:os");

    return await new Promise((resolve, reject) => {
        const env = {...process.env};
        const mb600 = 629145600;

        if (mb600 > totalmem() && !env.NODE_OPTIONS) {
            // Prevent OOM on tsc compile for system with low memory
            // https://github.com/Koenkk/zigbee2mqtt/issues/12034
            env.NODE_OPTIONS = "--max_old_space_size=256";
        }

        // clean build, prevent failures due to tsc incremental building
        exec("pnpm run prepack", {env, cwd: __dirname}, (err) => {
            if (err) {
                process.stdout.write(", failed\n");

                if (err.code === 134) {
                    process.stderr.write("\n\nBuild failed; ran out-of-memory, free some memory (RAM) and start again\n\n");
                }

                reject(err);
            } else {
                process.stdout.write(", finished\n");
                resolve();
            }
        });
    });
}

/** @type {() => Promise<void>} */
async function checkDist() {