build.sh

#!/usr/bin/env bash
# This file:
#
#  - Demos BASH3 Boilerplate (change this for your script)
#
# Usage:
#
#  LOG_LEVEL=7 ./main.sh -f /tmp/x -d (change this for your script)
#
# Based on a template by BASH3 Boilerplate v2.3.0
# http://bash3boilerplate.sh/#authors
#
# The MIT License (MIT)
# Copyright (c) 2013 Kevin van Zonneveld and contributors
# You are not obligated to bundle the LICENSE file with your b3bp projects as long
# as you leave these references intact in the header comments of your source files.

# Exit on error. Append "|| true" if you expect an error.
set -o errexit
# Exit on error inside any functions or subshells.
set -o errtrace
# Do not allow use of undefined vars. Use ${VAR:-} to use an undefined VAR
set -o nounset
# Catch the error in case mysqldump fails (but gzip succeeds) in `mysqldump |gzip`
set -o pipefail
# Turn on traces, useful while debugging but commented out by default
# set -o xtrace

if [[ "${BASH_SOURCE[0]}" != "${0}" ]]; then
  __i_am_main_script="0" # false

  if [[ "${__usage+x}" ]]; then
    if [[ "${BASH_SOURCE[1]}" = "${0}" ]]; then
      __i_am_main_script="1" # true
    fi

    __b3bp_external_usage="true"
    __b3bp_tmp_source_idx=1
  fi
else
  __i_am_main_script="1" # true
  [[ "${__usage+x}" ]] && unset -v __usage
  [[ "${__helptext+x}" ]] && unset -v __helptext
fi

# Set magic variables for current file, directory, os, etc.
__dir="$(cd "$(dirname "${BASH_SOURCE[${__b3bp_tmp_source_idx:-0}]}")" && pwd)"
__file="${__dir}/$(basename "${BASH_SOURCE[${__b3bp_tmp_source_idx:-0}]}")"
__base="$(basename "${__file}" .sh)"


# Define the environment variables (and their defaults) that this script depends on
LOG_LEVEL="${LOG_LEVEL:-6}" # 7 = debug -> 0 = emergency
NO_COLOR="${NO_COLOR:-}"    # true = disable color. otherwise autodetected


### Functions
##############################################################################

function __b3bp_log () {
  local log_level="${1}"
  shift

  # shellcheck disable=SC2034
  local color_debug="\x1b[35m"
  # shellcheck disable=SC2034
  local color_info="\x1b[32m"
  # shellcheck disable=SC2034
  local color_notice="\x1b[34m"
  # shellcheck disable=SC2034
  local color_warning="\x1b[33m"
  # shellcheck disable=SC2034
  local color_error="\x1b[31m"
  # shellcheck disable=SC2034
  local color_critical="\x1b[1;31m"
  # shellcheck disable=SC2034
  local color_alert="\x1b[1;33;41m"
  # shellcheck disable=SC2034
  local color_emergency="\x1b[1;4;5;33;41m"

  local colorvar="color_${log_level}"

  local color="${!colorvar:-${color_error}}"
  local color_reset="\x1b[0m"

  if [[ "${NO_COLOR:-}" = "true" ]] || [[ "${TERM:-}" != "xterm"* ]] || [[ ! -t 2 ]]; then
    if [[ "${NO_COLOR:-}" != "false" ]]; then
      # Don't use colors on pipes or non-recognized terminals
      color=""; color_reset=""
    fi
  fi

  # all remaining arguments are to be printed
  local log_line=""

  while IFS=$'\n' read -r log_line; do
    echo -e "$(date -u +"%Y-%m-%d %H:%M:%S UTC") ${color}$(printf "[%9s]" "${log_level}")${color_reset} ${log_line}" 1>&2
  done <<< "${@:-}"
}

function emergency () {                                __b3bp_log emergency "${@}"; exit 1; }
function alert ()     { [[ "${LOG_LEVEL:-0}" -ge 1 ]] && __b3bp_log alert "${@}"; true; }
function critical ()  { [[ "${LOG_LEVEL:-0}" -ge 2 ]] && __b3bp_log critical "${@}"; true; }
function error ()     { [[ "${LOG_LEVEL:-0}" -ge 3 ]] && __b3bp_log error "${@}"; true; }
function warning ()   { [[ "${LOG_LEVEL:-0}" -ge 4 ]] && __b3bp_log warning "${@}"; true; }
function notice ()    { [[ "${LOG_LEVEL:-0}" -ge 5 ]] && __b3bp_log notice "${@}"; true; }
function info ()      { [[ "${LOG_LEVEL:-0}" -ge 6 ]] && __b3bp_log info "${@}"; true; }
function debug ()     { [[ "${LOG_LEVEL:-0}" -ge 7 ]] && __b3bp_log debug "${@}"; true; }

function help () {
  echo "" 1>&2
  echo " ${*}" 1>&2
  echo "" 1>&2
  echo "  ${__usage:-No usage available}" 1>&2
  echo "" 1>&2

  if [[ "${__helptext:-}" ]]; then
    echo " ${__helptext}" 1>&2
    echo "" 1>&2
  fi

  exit 1
}


### Parse commandline options
##############################################################################

# Commandline options. This defines the usage page, and is used to parse cli
# opts & defaults from. The parsing is unforgiving so be precise in your syntax
# - A short option must be preset for every long option; but every short option
#   need not have a long option
# - `--` is respected as the separator between options and arguments
# - We do not bash-expand defaults, so setting '~/app' as a default will not resolve to ${HOME}.
#   you can use bash variables to work around this (so use ${HOME} instead)

# shellcheck disable=SC2015
[[ "${__usage+x}" ]] || read -r -d '' __usage <<-'EOF' || true # exits non-zero when EOF encountered
  -s --src    [arg] Source folder.
  -d --dest   [arg] Target folder.
  -t --tmp    [arg] Tmp folder.
  -u --skip-update    Skip dependencies update.
  -h --help           This page
EOF

# shellcheck disable=SC2015
[[ "${__helptext+x}" ]] || read -r -d '' __helptext <<-'EOF' || true # exits non-zero when EOF encountered
 Build CLI for Fuzzyfyr Module for Magento 2 by All.In Data GmbH.
EOF

# Translate usage string -> getopts arguments, and set $arg_<flag> defaults
while read -r __b3bp_tmp_line; do
  if [[ "${__b3bp_tmp_line}" =~ ^- ]]; then
    # fetch single character version of option string
    __b3bp_tmp_opt="${__b3bp_tmp_line%% *}"
    __b3bp_tmp_opt="${__b3bp_tmp_opt:1}"

    # fetch long version if present
    __b3bp_tmp_long_opt=""

    if [[ "${__b3bp_tmp_line}" = *"--"* ]]; then
      __b3bp_tmp_long_opt="${__b3bp_tmp_line#*--}"
      __b3bp_tmp_long_opt="${__b3bp_tmp_long_opt%% *}"
    fi

    # map opt long name to+from opt short name
    printf -v "__b3bp_tmp_opt_long2short_${__b3bp_tmp_long_opt//-/_}" '%s' "${__b3bp_tmp_opt}"
    printf -v "__b3bp_tmp_opt_short2long_${__b3bp_tmp_opt}" '%s' "${__b3bp_tmp_long_opt//-/_}"

    # check if option takes an argument
    if [[ "${__b3bp_tmp_line}" =~ \[.*\] ]]; then
      __b3bp_tmp_opt="${__b3bp_tmp_opt}:" # add : if opt has arg
      __b3bp_tmp_init=""  # it has an arg. init with ""
      printf -v "__b3bp_tmp_has_arg_${__b3bp_tmp_opt:0:1}" '%s' "1"
    elif [[ "${__b3bp_tmp_line}" =~ \{.*\} ]]; then
      __b3bp_tmp_opt="${__b3bp_tmp_opt}:" # add : if opt has arg
      __b3bp_tmp_init=""  # it has an arg. init with ""
      # remember that this option requires an argument
      printf -v "__b3bp_tmp_has_arg_${__b3bp_tmp_opt:0:1}" '%s' "2"
    else
      __b3bp_tmp_init="0" # it's a flag. init with 0
      printf -v "__b3bp_tmp_has_arg_${__b3bp_tmp_opt:0:1}" '%s' "0"
    fi
    __b3bp_tmp_opts="${__b3bp_tmp_opts:-}${__b3bp_tmp_opt}"
  fi

  [[ "${__b3bp_tmp_opt:-}" ]] || continue

  if [[ "${__b3bp_tmp_line}" =~ (^|\.\ *)Default= ]]; then
    # ignore default value if option does not have an argument
    __b3bp_tmp_varname="__b3bp_tmp_has_arg_${__b3bp_tmp_opt:0:1}"

    if [[ "${!__b3bp_tmp_varname}" != "0" ]]; then
      __b3bp_tmp_init="${__b3bp_tmp_line##*Default=}"
      __b3bp_tmp_re='^"(.*)"$'
      if [[ "${__b3bp_tmp_init}" =~ ${__b3bp_tmp_re} ]]; then
        __b3bp_tmp_init="${BASH_REMATCH[1]}"
      else
        __b3bp_tmp_re="^'(.*)'$"
        if [[ "${__b3bp_tmp_init}" =~ ${__b3bp_tmp_re} ]]; then
          __b3bp_tmp_init="${BASH_REMATCH[1]}"
        fi
      fi
    fi
  fi

  if [[ "${__b3bp_tmp_line}" =~ (^|\.\ *)Required\. ]]; then
    # remember that this option requires an argument
    printf -v "__b3bp_tmp_has_arg_${__b3bp_tmp_opt:0:1}" '%s' "2"
  fi

  printf -v "arg_${__b3bp_tmp_opt:0:1}" '%s' "${__b3bp_tmp_init}"
done <<< "${__usage:-}"

# run getopts only if options were specified in __usage
if [[ "${__b3bp_tmp_opts:-}" ]]; then
  # Allow long options like --this
  __b3bp_tmp_opts="${__b3bp_tmp_opts}-:"

  # Reset in case getopts has been used previously in the shell.
  OPTIND=1

  # start parsing command line
  set +o nounset # unexpected arguments will cause unbound variables
                 # to be dereferenced
  # Overwrite $arg_<flag> defaults with the actual CLI options
  while getopts "${__b3bp_tmp_opts}" __b3bp_tmp_opt; do
    [[ "${__b3bp_tmp_opt}" = "?" ]] && help "Invalid use of script: ${*} "

    if [[ "${__b3bp_tmp_opt}" = "-" ]]; then
      # OPTARG is long-option-name or long-option=value
      if [[ "${OPTARG}" =~ .*=.* ]]; then
        # --key=value format
        __b3bp_tmp_long_opt=${OPTARG/=*/}
        # Set opt to the short option corresponding to the long option
        __b3bp_tmp_varname="__b3bp_tmp_opt_long2short_${__b3bp_tmp_long_opt//-/_}"
        printf -v "__b3bp_tmp_opt" '%s' "${!__b3bp_tmp_varname}"
        OPTARG=${OPTARG#*=}
      else
        # --key value format
        # Map long name to short version of option
        __b3bp_tmp_varname="__b3bp_tmp_opt_long2short_${OPTARG//-/_}"
        printf -v "__b3bp_tmp_opt" '%s' "${!__b3bp_tmp_varname}"
        # Only assign OPTARG if option takes an argument
        __b3bp_tmp_varname="__b3bp_tmp_has_arg_${__b3bp_tmp_opt}"
        printf -v "OPTARG" '%s' "${@:OPTIND:${!__b3bp_tmp_varname}}"
        # shift over the argument if argument is expected
        ((OPTIND+=__b3bp_tmp_has_arg_${__b3bp_tmp_opt}))
      fi
      # we have set opt/OPTARG to the short value and the argument as OPTARG if it exists
    fi
    __b3bp_tmp_varname="arg_${__b3bp_tmp_opt:0:1}"
    __b3bp_tmp_default="${!__b3bp_tmp_varname}"

    __b3bp_tmp_value="${OPTARG}"
    if [[ -z "${OPTARG}" ]] && [[ "${__b3bp_tmp_default}" = "0" ]]; then
      __b3bp_tmp_value="1"
    fi

    printf -v "${__b3bp_tmp_varname}" '%s' "${__b3bp_tmp_value}"
    debug "cli arg ${__b3bp_tmp_varname} = (${__b3bp_tmp_default}) -> ${!__b3bp_tmp_varname}"
  done
  set -o nounset # no more unbound variable references expected

  shift $((OPTIND-1))

  if [[ "${1:-}" = "--" ]] ; then
    shift
  fi
fi


### Automatic validation of required option arguments
##############################################################################

for __b3bp_tmp_varname in ${!__b3bp_tmp_has_arg_*}; do
  # validate only options which required an argument
  [[ "${!__b3bp_tmp_varname}" = "2" ]] || continue

  __b3bp_tmp_opt_short="${__b3bp_tmp_varname##*_}"
  __b3bp_tmp_varname="arg_${__b3bp_tmp_opt_short}"
  [[ "${!__b3bp_tmp_varname}" ]] && continue

  __b3bp_tmp_varname="__b3bp_tmp_opt_short2long_${__b3bp_tmp_opt_short}"
  printf -v "__b3bp_tmp_opt_long" '%s' "${!__b3bp_tmp_varname}"
  [[ "${__b3bp_tmp_opt_long:-}" ]] && __b3bp_tmp_opt_long=" (--${__b3bp_tmp_opt_long//_/-})"

  help "Option -${__b3bp_tmp_opt_short}${__b3bp_tmp_opt_long:-} requires an argument"
done


### Cleanup Environment variables
##############################################################################

for __tmp_varname in ${!__b3bp_tmp_*}; do
  unset -v "${__tmp_varname}"
done

unset -v __tmp_varname


### Externally supplied __usage. Nothing else to do here
##############################################################################

if [[ "${__b3bp_external_usage:-}" = "true" ]]; then
  unset -v __b3bp_external_usage
  return
fi


### Signal trapping and backtracing
##############################################################################

function __b3bp_cleanup_before_exit () {
  info "Cleaning up. Done"
}
trap __b3bp_cleanup_before_exit EXIT

# requires `set -o errtrace`
__b3bp_err_report() {
    local error_code
    error_code=${?}
    error "Error in ${__file} in function ${1} on line ${2}"
    exit ${error_code}
}
# Uncomment the following line for always providing an error backtrace
# trap '__b3bp_err_report "${FUNCNAME:-.}" ${LINENO}' ERR


### Command-line argument switches (like -d for debugmode, -h for showing helppage)
##############################################################################

# help mode
if [[ "${arg_h:?}" = "1" ]]; then
  # Help exists with code 1
  help "Help using ${0}"
fi

# help mode
if [[ "${arg_u:?}" = "1" ]]; then
  info "Skipping dependency update"
fi


### Validation. Error out if the things required for your script are not present
##############################################################################


### Runtime
##############################################################################

CURDIR=$(pwd)
SRC=${arg_s:-"${CURDIR}"}
EQP=${arg_t:-"${CURDIR}/build/eqp"}
TMP=${arg_t:-"${CURDIR}/build/tmp"}
DEST=${arg_d:-"${CURDIR}/build/store"}
OUTPUT="${DEST}/allindata_contentfuzzyfyr.zip"

##
## Cleanup
##
info "CLEANUP"
if [ -e "${OUTPUT}" ]; then
    rm "${OUTPUT}"
fi
if [ ! -d "${TMP}" ]; then
    mkdir -p "${TMP}"
fi
if [ ! -d "${EQP}" ]; then
    mkdir -p "${EQP}"
    composer create-project --repository=https://repo.magento.com magento/marketplace-eqp "${EQP}"
fi
rm -rf "${TMP}"/*
if [ ! -d "${DEST}" ]; then
    mkdir -p "${DEST}"
fi
rm -rf "${DEST}"/*

##
## Update dependencies
## Based upon  PHP 7.0
##
if [[ "${arg_u:?}" = "0" ]]; then
    info "UPDATING DEPENDENCIES"
    docker run -v "${SRC}":/www -v ~/.composer:/root/.composer --rm danieldent/php-7.1-composer:latest bash -c 'apt-get install -y libfreetype6-dev libjpeg62-turbo-dev libmcrypt-dev libpng12-dev libxslt-dev && docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ && docker-php-ext-install gd mcrypt xsl && cd /www && composer update'
fi

##
## Prepare important files
##
info "Prepare important files"
cp -pPR "${SRC}/Api" "${TMP}/Api"
cp -pPR "${SRC}/assets" "${TMP}/assets"
cp -pPR "${SRC}/Block" "${TMP}/Block"
cp -pPR "${SRC}/Console" "${TMP}/Console"
cp -pPR "${SRC}/docs" "${TMP}/docs"
cp -pPR "${SRC}/etc" "${TMP}/etc"
cp -pPR "${SRC}/Handler" "${TMP}/Handler"
cp -pPR "${SRC}/i18n" "${TMP}/i18n"
cp -pPR "${SRC}/Model" "${TMP}/Model"
cp -pPR "${SRC}/Observer" "${TMP}/Observer"
cp -pPR "${SRC}/resources" "${TMP}/resources"
cp -pP "${SRC}/Changelog.md" "${TMP}/Changelog.md"
cp -pP "${SRC}/composer.json" "${TMP}/composer.json"
cp -pP "${SRC}/composer.lock" "${TMP}/composer.lock"
cp -pP "${SRC}/CONTRIBUTING.md" "${TMP}/CONTRIBUTING.md"
cp -pP "${SRC}/LICENSE" "${TMP}/LICENSE"
cp -pP "${SRC}/README.md" "${TMP}/README.md"
cp -pP "${SRC}/registration.php" "${TMP}/registration.php"

##
## Validation for M2EQB
##
info "Validation for M2EQB"
docker run -v "${TMP}":/www -v "${EQP}":/m2eqb -v ~/.composer:/root/.composer --rm danieldent/php-7.1-composer:latest bash -c 'cd /m2eqb && vendor/bin/phpcs /www --standard=MEQP2 --severity=10 --extensions=php,phtml'

##
## Build package
##
info "Build package"
cd "${TMP}"
zip -r "${OUTPUT}" .

if [ ! -e "${OUTPUT}" ]; then
    error "Failed to create build package: ${OUTPUT}"
    exit 129
fi

##
## Validate package
##
info "Validate package"
cd "${CURDIR}"
php -f validate_m2_package.php "${OUTPUT}"