@mmote/niimblue-node/dist/cli/worker.js

Headless clients for niimbluelib. Command line interface, simple REST server are also included.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.cliFlashFirmware = exports.cliPrinterInfo = exports.cliScan = exports.cliConnectAndPrintImageFile = void 0;
const fs_1 = __importDefault(require("fs"));
const sharp_1 = __importDefault(require("sharp"));
const __1 = require("..");
const utils_1 = require("../utils");
const extra_typings_1 = require("@commander-js/extra-typings");
const cliConnectAndPrintImageFile = async (path, options) => {
    const client = (0, utils_1.initClient)(options.transport, options.address, options.debug);
    if (options.debug) {
        console.log("Connecting to", options.transport, options.address);
    }
    await client.connect();
    let image = await (0, utils_1.loadImageFromFile)(path);
    image = image.flatten({ background: "#fff" }).threshold(options.threshold);
    if (options.labelWidth !== undefined && options.labelHeight !== undefined) {
        image = image.resize(options.labelWidth, options.labelHeight, {
            kernel: sharp_1.default.kernel.nearest,
            fit: options.imageFit ?? "contain",
            position: options.imagePosition ?? "centre",
            background: "#fff",
        });
    }
    else if (options.imageFit !== undefined || options.imagePosition !== undefined) {
        throw new extra_typings_1.InvalidArgumentError("label-width and label-height must be set");
    }
    const printDirection = options.printDirection ?? client.getModelMetadata()?.printDirection;
    const printTask = options.printTask ?? client.getPrintTaskType();
    const encoded = await __1.ImageEncoder.encodeImage(image, printDirection);
    if (printTask === undefined) {
        throw new Error("Unable to detect print task, please set it manually");
    }
    if (options.debug) {
        console.log("Print task:", printTask);
    }
    try {
        await (0, utils_1.printImage)(client, printTask, encoded, {
            quantity: options.quantity,
            labelType: options.labelType,
            density: options.density,
        });
    }
    finally {
        await client.disconnect();
    }
    process.exit(0);
};
exports.cliConnectAndPrintImageFile = cliConnectAndPrintImageFile;
const cliScan = async (options) => {
    if (options.transport === "ble") {
        const devices = await __1.NiimbotHeadlessBleClient.scan(options.timeout);
        devices.forEach((dev) => console.log(`${dev.address}: ${dev.name}`));
    }
    else if (options.transport === "serial") {
        const devices = await __1.NiimbotHeadlessSerialClient.scan();
        devices.forEach((dev) => console.log(`${dev.address}: ${dev.name}`));
    }
    process.exit(0);
};
exports.cliScan = cliScan;
const cliPrinterInfo = async (options) => {
    const client = (0, utils_1.initClient)(options.transport, options.address, options.debug);
    await client.connect();
    console.log("Printer info:", client.getPrinterInfo());
    console.log("Model metadata:", client.getModelMetadata());
    console.log("Detected print task:", client.getPrintTaskType());
    await client.disconnect();
    process.exit(0);
};
exports.cliPrinterInfo = cliPrinterInfo;
const cliFlashFirmware = async (options) => {
    const data = fs_1.default.readFileSync(options.file);
    const client = (0, utils_1.initClient)(options.transport, options.address, options.debug);
    await client.connect();
    client.stopHeartbeat();
    const listener = (e) => {
        console.log(`Sending ${e.currentChunk}/${e.totalChunks}`);
    };
    client.on("firmwareprogress", listener);
    try {
        console.log("Uploading firmware...");
        await client.abstraction.firmwareUpgrade(data, options.newVersion);
        console.log("Done, printer will shut down");
    }
    finally {
        client.off("firmwareprogress", listener);
        await client.disconnect();
    }
    process.exit(0);
};
exports.cliFlashFirmware = cliFlashFirmware;