#!/usr/bin/env bash
set -eo pipefail
[[ $DOKKU_TRACE ]] && set -x
source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
source "$PLUGIN_AVAILABLE_PATH/docker-options/functions"

verify_paths() {
  declare desc="verifies storage paths"
  echo "$1" | grep -qe '^/.*\:/' || dokku_log_fail "Storage path must be two valid paths divided by colon."
}

check_if_path_exists() {
  declare desc="checks if path exists"
  local -r passed_path=$1
  local -r phase_file_path=$2
  [[ -r "$phase_file_path" ]] && grep -qe "^-v $passed_path" "$phase_file_path"
}

get_bind_mounts() {
  declare desc="strips docker options and prints mounts"
  local -r phase_file_path=$1
  [[ -r "$phase_file_path" ]] && sed -e '/^-v/!d' -e 's/^-v/    /' <"$phase_file_path"
}