#!/usr/bin/env bash
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Uses ansible-pull from a Python venv to create a LXD container
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

usage ()
{
	echo "Uses ansible-pull from a Python venv to create a LXD container"
	echo "  Usage: $1 <new-container-name>"
}

is_in () {
    [[ $2 =~ (^|[[:space:]])$1($|[[:space:]]) ]] && return 0 || return 1
}

CONTAINER="$1"

# Need a container name:
if [ -z "$CONTAINER" ]; then
	usage "$0"
	exit 1
fi

# Container cannot exist already:
ALLCONTAINERS=$(lxc ls -c n --format csv)

if is_in "$CONTAINER" "${ALLCONTAINERS}"; then
    printf 'ERROR: %s\n' "A container with that name exists already" >&2
    exit 2
fi

~/.venv/ansible/bin/ansible-pull \
  --url ssh://git@gitea.agofer.net:22001/jegomez/ansible-role-odoo14-launch-container \
  --extra-vars nombre=${CONTAINER} \
  --vault-password-file ~/.vault_pass.txt \
  --limit  localhost,nginx \
  --inventory hosts