@jimpick/dat-next/src/usage.js

Dat is the package manager for data. Easily share and version control data.

module.exports = function (opts, help, usage) {
  if (opts.version) {
    var pkg = require('../package.json')
    console.error(pkg.version)
    process.exit(1)
  }
  var msg = `
Usage: dat <cmd> [<dir>] [options]

Sharing Files:
   dat share                   create dat, import files, share to network
   dat create                  create empty dat and dat.json
   dat sync                    import files to existing dat & sync with network

Downloading Files:
   dat clone <link> [<dir>]    download a dat via link to <dir>
   dat pull                    update dat & exit
   dat sync                    live sync files with the network

Info:
   dat log                     log history for a dat
   dat status                  get key & info about a local dat

Multiple Writers:
   dat authorize <key>         authorize another writer

Dat public registries:
   dat <cmd> [<registry>]      All commands take <registry> option
   dat register                register new account
   dat login                   login to your account
   dat publish                 publish a dat
   dat whoami                  print active login information
   dat logout                  logout from active login

Stateless/Shortcut Commands:
   dat <link> [<dir>]          clone or sync link to <dir>
   dat <dir>                   create and sync dat in directory

Troubleshooting & Help:
   dat doctor                  run the dat network doctor
   dat help                    print this usage guide
   dat <command> --help, -h    print help for a specific command
   dat --version, -v           print the dat version

  `
  console.error(msg)
  if (usage) {
    console.error('General Options:')
    console.error(usage)
  }
  console.error('Have fun using Dat! Learn more at docs.datproject.org')
  process.exit(1)
}