🏞️ nublar

deno install --allow-read --allow-write --allow-env --allow-net https://deno.land/x/nublar@0.2.0/nublar.ts

# list all scripts installed in your environment
$ nublar list
nublar 0.2.0
udd    0.5.0

# check updates for them
$ nublar update --check
Found udd 0.5.0 => 0.7.5

# update all outdated scripts
$ nublar update
Updated udd 0.5.0 => 0.7.5

# or you may specify scripts to be updated
$ nublar update udd