runnerfile.sh

declare -gA runner_task_orders

runner_before() {
  local task=${1}
  local other_task=${2}

  runner_task_orders[${task}_before]="${runner_task_orders[${task}_before]} ${other_task}"
}

runner_after() {
  local task=${1}
  local other_task=${2}

  runner_task_orders[${task}_after]="${runner_task_orders[${task}_after]} ${other_task}"
}

runner_run_task() {
    runner_sequence ${runner_task_orders[${1}_before]}
    local task_color="${runner_colors[cyan]}${1}${runner_colors[reset]}"
    runner_log "Starting '${task_color}'..."
    local -i time_start="$(runner_time)"
    "task_${1}" "${runner_flags[@]}"
    local exit_code=${?}
    local -i time_end="$(runner_time)"
    local time_diff="$(runner_pretty_ms $((time_end - time_start)))"
    if [[ ${exit_code} -ne 0 ]]; then
        runner_log_error "Task '${1}'" \
            "failed after ${time_diff} (${exit_code})"
        return ${exit_code}
    fi
    runner_log "Finished '${task_color}'" \
        "after ${runner_colors[purple]}${time_diff}${runner_colors[reset]}"
    runner_sequence ${runner_task_orders[${1}_after]}
}

task_before_before() {
  :
}

task_before() {
  :
}

task_middle() {
  :
}

task_after_middle() {
  :
}

task_after() {
  :
}

task_after_after() {
  :
}

runner_before before before_before
runner_after middle after_middle
runner_after middle after
runner_before middle before
runner_after after after_after