@cliz/transfer/lib/command/send.js

a simple commandline to transfer file (file transfer)

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const net = require("net");
const detectPort = require("detect-port");
exports.default = async (api, filepath, options) => {
    const _filepath = api.path.abs(filepath);
    const _filename = api.path.filename(filepath)
        .replace(/ /g, '\\ ');
    const stream = api.fs.createReadStream(_filepath);
    const server = net.createServer(socket => {
        socket.on('data', chunk => {
            const message = chunk.toString().replace(/接收/g, '发送');
            process.stdout.write(message);
        });
        let size = 0;
        stream.on('readable', function () {
            let data;
            while (data = this.read()) {
                size += data.length;
                socket.write(data);
            }
        });
        stream.on('end', function () {
            socket.end();
        });
        socket.on('done', () => {
            socket.end();
        });
        socket.on('end', function () {
            server
                .close(() => {
                process.stdout.write(`\r传输完毕（${getFileSize(size).toFixed(2)} MB）                \n`);
            });
        });
    });
    const port = await getAvailablePort();
    const ip = await api.network.ip();
    server.listen(port, '0.0.0.0', async () => {
        const command = `${api.pkg.bin} receive ${ip}:${port} ${_filename}`;
        try {
            await api.clipboard.copy(command);
        }
        catch (error) {
        }
        api.logger.success(`Copied: ${command}`);
    });
};
async function getAvailablePort() {
    for (let i = 8000; i < 65536; i++) {
        try {
            await detectPort(i);
            return i;
        }
        catch (error) {
            continue;
        }
    }
}
function getFileSize(size) {
    return (size / (1024 * 1024));
}