#!/bin/sh +xe
WARN_COLOR=""
SUCCESS_COLOR=""
ERROR_COLOR=""
INFO_COLOR=""
DEBUG_COLOR=""
RESET_COLOR=""

_message() {
    msg=$1
    color=$2
    printf "%b%b%b\n" "${color}" "${msg}" "${RESET_COLOR}"
}

success() {
    _message "${1}" "$SUCCESS_COLOR"
}

info() {
    _message "${1}" "$INFO_COLOR"
}

debug() {
    _message "${1}" "$DEBUG_COLOR"
}

warn() {
    _message "${1}" "$WARN_COLOR"
}

error() {
    _message "error: ${1}" "$ERROR_COLOR"
}

fail() {
    _message "failed: ${1}" "$ERROR_COLOR"
    echo "${1}" > "$WERCKER_REPORT_MESSAGE_FILE"
    exit 1
}

setMessage() {
  echo "${1}" > "$WERCKER_REPORT_MESSAGE_FILE"
}

if command -v shopt >/dev/null 2>&1; then
  # Because we aren't in an interactive shell, we need to set expand_aliases
  # manually, to override sudo in scripts.
  shopt -s expand_aliases
fi

# NOTE(termie): We're overriding sudo because when using Docker the
#               containers usually don't have it installed. This may prove
#               to be a bigger issue in the future but for now it seems to
#               be working.
alias sudo=""

# Make sure we fail on all errors
set -e