sky show-gpus as CSV

sky-gpus-csv.sh

#!/usr/bin/env bash

set -euo pipefail

sky show-gpus "$@" | awk '
  BEGIN { skip = 1; skip_heading = 0 }

  # skip lines until the first GPU table heading
  skip && /^GPU / { skip = 0; }
  skip { next; }

  # skip empty lines
  /^\s*$/ { next; }

  # skip following GPU table headings
  skip_heading && /^GPU / { next; }
  /^GPU / { skip_heading = 1 }

  # convert line to CSV
  {
    gsub(/ {2,}/, ",");
    gsub(/\$ /, "");
    while (gsub(/,\-,/, ",,")) {};
    gsub(/,\s*$/, "");
    print;
  }
'