java-bridge-test/index.js

Java Bridge from JS for npm deployment

const { exec } = require("child_process")
const path = require("path")

function execCommand(command) {
    return new Promise((resolve, _) => {
        const child = exec(command);
        process.stdin.pipe(child.stdin);
        child.stdout.pipe(process.stdout);
        child.stderr.pipe(process.stderr);
        child.on("exit", (code) => {
            process.stdin.unpipe(child.stdin);
            resolve(code);
        });
        child.on("error", () => {
            process.stdin.unpipe(child.stdin);
            resolve(1);
        });
    });
}

async function bridgeCall() {
    const p = path.resolve(__dirname, "./libs/kotlincli.jar");
    await execCommand(`java -jar ${p}`);
}

module.exports = bridgeCall