solarwinds-apm/src/commonjs/version.js

OpenTelemetry-based SolarWinds APM library

/* eslint-disable */
"use strict";

var fs = require("fs");
var path = require("path");
var process = require("process");
var log = require("./log");

try {
  if (
    typeof process.version !== "string" ||
    process.version.substring(0, 2) === "v0"
  ) {
    throw "UPDATE YOUR NODE.JS VERSION IMMEDIATELY.";
  }

  var file = require.resolve(
    "node-releases/data/release-schedule/release-schedule.json"
  );
  var versions = JSON.parse(fs.readFileSync(file, { encoding: "utf8" }));
  for (var major in versions) {
    if (process.version.substring(0, major.length) !== major) {
      continue;
    }

    var eol = new Date(versions[major].end);

    var elapsed = Date.now() - eol.getTime();
    if (elapsed > 1000 * 60 * 60 * 24 * 365) {
      var message =
        "The detected Node.js version (" +
        process.version +
        ") has reached End Of Life over one year ago (" +
        versions[major].end +
        "). It is no longer supported by this library (solarwinds-apm) and the application will not be instrumented. " +
        "SolarWinds STRONGLY recommends customers use a non-EOL Node.js version receiving security updates.";

      throw message;
    } else if (elapsed > 0) {
      var message =
        "The detected Node.js version (" +
        process.version +
        ") has reached End Of Life (" +
        versions[major].end +
        "). It is still supported by this library (solarwinds-apm) for one year following this date. " +
        "SolarWinds STRONGLY recommends customers use a non-EOL Node.js version receiving security updates.";

      throw message;
    }
  }

  if (process.versions.ares) {
    if (
      process.versions.ares &&
      process.env.GRPC_DNS_RESOLVER &&
      process.env.GRPC_DNS_RESOLVER.toLowerCase() === "ares"
    ) {
      var message =
        "The current Node.js version is incompatible with the c-ares gRPC DNS resolver, " +
        "which this application explicitly specifies.";

      throw message;
    } else {
      process.env.GRPC_DNS_RESOLVER = "native";
    }
  }

  module.exports = true;
} catch (error) {
  log(error);
  module.exports = false;
}

try {
  var node = process.versions.node;
  log("Node.js " + node);

  var solarwinds = JSON.parse(
    fs.readFileSync(path.join(__dirname, "../../package.json"), {
      encoding: "utf8"
    })
  ).version;
  log("solarwinds-apm " + solarwinds);

  function logVersion(module) {
    var dir = require.resolve(module);
    while (!dir.endsWith(module)) {
      dir = path.dirname(dir);
    }
    var version = JSON.parse(
      fs.readFileSync(path.join(dir, "package.json"), {
        encoding: "utf8"
      })
    ).version;
    log(module + " " + version);
  }

  logVersion("@opentelemetry/api");
  logVersion("@opentelemetry/core");
  logVersion("@opentelemetry/instrumentation");
} catch (_error) {}