Make text wrap width larger, configurable, or dynamic?

[peterbourgon]

It seems like the CLI wraps most of its output at a hard 80 columns. I don't know about you, but I haven't had an 80 column wide terminal in a long long time :) So I, and I expect most other people, experience unnecessary line breakage and text wrapping. For example, this

USAGE
  fastly compute deploy [<flags>]

Deploy a package to a Fastly Compute@Edge service

OPTIONAL FLAGS
  -s, --service-id=SERVICE-ID  Service ID (falls back to FASTLY_SERVICE_ID, then
                               fastly.toml)
      --version=VERSION        'latest', 'active', or the number of a specific
                               version
  -p, --path=PATH              Path to package
      --domain=DOMAIN          The name of the domain associated to the package
      --backend=BACKEND        A hostname, IPv4, or IPv6 address for the package
                               backend
      --backend-port=BACKEND-PORT
                               A port number for the package backend

GLOBAL FLAGS
      --help         Show context-sensitive help.
  -t, --token=TOKEN  Fastly API token (or via FASTLY_API_TOKEN)
  -v, --verbose      Verbose logging

would be a lot better if it were this

USAGE
  fastly compute deploy [<flags>]

Deploy a package to a Fastly Compute@Edge service

OPTIONAL FLAGS
  -s, --service-id=SERVICE-ID      Service ID (falls back to FASTLY_SERVICE_ID, then fastly.toml)
      --version=VERSION            'latest', 'active', or the number of a specific version
  -p, --path=PATH                  Path to package
      --domain=DOMAIN              The name of the domain associated to the package
      --backend=BACKEND            A hostname, IPv4, or IPv6 address for the package backend
      --backend-port=BACKEND-PORT  A port number for the package backend

GLOBAL FLAGS
      --help         Show context-sensitive help.
  -t, --token=TOKEN  Fastly API token (or via FASTLY_API_TOKEN)
  -v, --verbose      Verbose logging

Could we make this somehow... better? In the best case, dynamic detection of terminal column width at startup, with 80col min, and probably some reasonable max, 150-200col or something?