abaco-workers.sh

#!/bin/bash

THIS=$(basename $0)
THIS=${THIS%.sh}
THIS=${THIS//[-]/ }

HELP="
Usage: ${THIS} [OPTION]... [ACTORID | ALIAS]

Returns list of worker IDs and statuses or JSON description of worker
if worker ID provided with -w flag. Use -n flag to change worker count.

Options:
  -h	show help message
  -z    oauth access token
  -n    change worker count
  -w	worker ID
  -v	verbose output
  -V    very verbose output
"

#function usage() { echo "$0 usage:" && grep " .)\ #" $0; exit 0; }
function usage() {
    echo "$HELP"
    exit 0
}

DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

source "$DIR/abaco-common.sh"
tok=

while getopts ":hvw:n:z:V" o; do
    case "${o}" in
    z) # custom token
        tok=${OPTARG}
        ;;
    w) # worker
        worker=${OPTARG}
        ;;
    n) # worker number
        num=${OPTARG}
        ;;
    v) # verbose
        verbose="true"
        ;;
    V) # verbose
        very_verbose="true"
        ;;
    h | *) # print help text
        usage
        ;;
    esac
done
shift $((OPTIND - 1))

if [ ! -z "$tok" ]; then TOKEN=$tok; fi
if [[ "$very_verbose" == "true" ]]; then
    verbose="true"
fi

actor="$1"
if [ -z "$actor" ]; then
    echo "Please specify actor"
    usage
fi

if ! [ -z "$num" ]; then
    curlCommand="curl -sk -H \"Authorization: Bearer $TOKEN\" -X POST -d 'num=$num' '$BASE_URL/actors/v2/$actor/workers'"
elif [ -z "$worker" ]; then
    curlCommand="curl -sk -H \"Authorization: Bearer $TOKEN\" '$BASE_URL/actors/v2/$actor/workers'"
else
    curlCommand="curl -sk -H \"Authorization: Bearer $TOKEN\" '$BASE_URL/actors/v2/$actor/workers/$worker'"
    verbose="true"
fi

function filter() {
    if ! [ -z "$num" ]; then
        eval $@ | jq -r '.message'
    else
        #        eval $@ | jq -r '.result | .[] | [.id, .status] | @tsv' | column -t
        eval $@ | jq -r '.result | .[] | [.id, .status] | "\(.[0]) \(.[1])"' | column -t
    fi
}

if [[ "$very_verbose" == "true" ]]; then
    echo "Calling $curlCommand"
fi

if [[ "$verbose" == "true" ]]; then
    eval $curlCommand
else
    filter $curlCommand
fi