#!/bin/sh
# Praxis — Start a Proxmox LXC container and poll the async task.
#
# Env: PROXMOX_API_URL, PROXMOX_API_TOKEN, PROXMOX_NODE
# Args: $1 = VMID
# Exit: 0 on success, 1 on failure

set -eu

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
# shellcheck source=api.sh disable=SC1091
. "${SCRIPT_DIR}/api.sh"

pve_env PROXMOX_API_URL PROXMOX_API_TOKEN PROXMOX_NODE

vmid="${1:?usage: lxc-start.sh <vmid>}"
node="${PROXMOX_NODE}"

start_path="/nodes/${node}/lxc/${vmid}/status/start"

echo "lxc-start: starting VMID ${vmid}" >&2
upid=$(pve_curl POST "$start_path")

if [ -z "$upid" ] || [ "$upid" = "null" ]; then
    echo "lxc-start: failed to start (empty UPID)" >&2
    exit 1
fi

echo "lxc-start: polling start task ${upid}" >&2
pve_poll "$upid"

echo "lxc-start: VMID ${vmid} is running" >&2