envinfo/src/cli.js

Info about your dev environment for debugging purposes

const packageJson = require('../package.json');
const envinfo = require('./envinfo.js');
const argv = require('minimist')(process.argv.slice(2));

argv.console = true;

if (argv.help || argv._.indexOf('help') > -1) {
  // eslint-disable-next-line
  console.log(`
  USAGE:

    \`envinfo\` || \`npx envinfo\`

  OPTIONS:

    --system               Print general system info such as OS, CPU, Memory and Shell
    --browsers             Get version numbers of installed web browsers
    --SDKs                 Get platforms, build tools and SDKs of iOS and Android
    --IDEs                 Get version numbers of installed IDEs
    --languages            Get version numbers of installed languages such as Java, Python, PHP, etc
    --binaries             Get version numbers of node, npm, watchman, etc
    --npmPackages          Get version numbers of locally installed npm packages
    --npmGlobalPackages    Get version numbers of globally installed npm packages

    --duplicates           Mark duplicate npm packages inside parentheses eg. (2.1.4)
    --fullTree             Traverse entire node_modules dependency tree, not just top level

    --markdown             Print output in markdown format
    --json                 Print output in JSON format
    --console              Print to console (defaults to on for CLI usage, off for programmatic usage)
    --clipboard            Copy output to your system clipboard
  `);
  process.exit(0);
} else if (argv.version || argv.v || argv._.indexOf('version') > -1) {
  console.log(packageJson.version);
  process.exit(0);
}

envinfo.cli(argv);