pmd

#!/usr/bin/env node

const path = require("path");
const jre = require("node-java-connector");

async function main() {
  const className = "net.sourceforge.pmd.cli.PmdCli";
  const classPath = [
    path.resolve(__dirname, "dist", "pmd-bin", "lib", "*"),
  ];
  const args = process.argv.splice(2);

  const proc = await jre.executeClassWithCP(className, classPath, args);

  // redirect stderr & stdout rather than capturing
  proc.stdout.removeAllListeners("data");
  proc.stderr.removeAllListeners("data");
  proc.stdout.pipe(process.stdout);
  if (process.env.NPM_PMD_BIN_STDERR === "true") {
    proc.stderr.pipe(process.stderr);
  }

  return await new Promise(function (resolve, reject) {
    proc.on("exit", (exitCode) => {
      resolve(exitCode);
    });
  });
}

main()
  .then((result) => {
    process.exit(result);
  })
  .catch((err) => {
    console.error(err);
    process.exit(-1);
  });