#!/bin/bash

set -e -o pipefail

# Parse args
usage="Usage: $0 [args] -i instance-id
Options:
    -i INSTANCE-ID   Instance ID
    -h               This ;-)
"
while getopts "i:h" OPTION
do
    case "${OPTION}" in
        i) instance_id="${OPTARG}" ;;
        h) echo "${usage}"; exit 2 ;;
        *) exit 2 ;;
    esac
done

if [[ -z "${instance_id}" ]]; then
    echo "Instance ID is required." >&2
    exit 2
fi

id=$(bmcs compute console-history capture --instance-id "${instance_id}" | jq -r .data.id)
trap 'bmcs compute console-history delete --instance-console-history-id "${id}" --force' EXIT
while true; do
    state=$(bmcs compute console-history get --instance-console-history-id "${id}" | jq -r '.data["lifecycle-state"]')
    if [[ "${state}" = SUCCEEDED ]]; then
        break
    fi
    sleep 1
done
# Default length is 10 KB; maximum is 1 MB. Request at least that much.
bmcs compute console-history get-content --instance-console-history-id "${id}" --file - --length 2000000