#!/bin/bash

declare -a args

# Allows to attach to a shell inside the container, or run ansbile commands,
# otherwise run the 'hpa' script with the given arguments.
#
while [[ $# -gt 0 ]]; do
	if [[ $1 == "/bin/bash" ]] || [[ $1 == "bash" ]]; then
		shift
		/bin/bash "$@"
		exit $?
	elif [[ $1 == "/bin/sh" ]] || [[ $1 == "sh" ]]; then
		shift
		/bin/sh "$@"
		exit $?
	elif [[ $1 =~ ^ansible ]]; then
		exec "$@"
		exit $?
	else
		args+=("$1")
	fi
	shift
done

# If we made it here then run the hpa script.
/usr/local/bin/hpa "${args[@]}"