build

#!/usr/bin/env bash

##--------------------------------------------------------------------
## Copyright (c) 2019 Dianomic Systems Inc.
##
## Licensed under the Apache License, Version 2.0 (the "License");
## you may not use this file except in compliance with the License.
## You may obtain a copy of the License at
##
##     http://www.apache.org/licenses/LICENSE-2.0
##
## Unless required by applicable law or agreed to in writing, software
## distributed under the License is distributed on an "AS IS" BASIS,
## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
## See the License for the specific language governing permissions and
## limitations under the License.
##--------------------------------------------------------------------
##
## Author: Mohd. Shariq
##

set -e

__version__=`cat package.json | grep version | head -1 | awk -F: '{ print $2 }' | sed 's/[" ,]//g'`

# Colors
CPFX="\033["

CRESET="${CPFX}0m"          # Text Reset
CERR="${CPFX}1;31m"
CINFO="${CPFX}1;32m"
CWARN="${CPFX}0;33m"

############################################################
# Usage text for this script
############################################################
USAGE="${__version__}

DESCRIPTION
  This script build fledge-gui distribution artifacts

OPTIONS
  Multiple commands can be specified but they all must be
  specified separately (-hv is not supported).

  -h, --help     Display this help text
  -v, --version  Display this script's version information
  -c, --clean    Clean and build dependencies
  --clean-start  Clean the build dependencies and start


EXAMPLE
  $0 --version"

#########################
# functions def
#########################

remove_unwanted_files () {
    find dist/assets/* | grep -R --exclude-dir=icons | grep -v "fledge.png" | grep -v "favicon.ico"   | grep -v '/routes' | xargs rm -rf
    # rm dist/*.eot
    # rm dist/*.svg
    # rm dist/*.ttf
    # rm dist/*.woff
    # if built on mac
    rm -rf .DS_Store
}

compress_bundle_js_files () {
    gzip --keep dist/*.bundle.js
}

show_files_with_size () {
    for f in dist/*.*; do
        FILE_SIZE=$(du -h "$f")
        echo "${FILE_SIZE}"
    done
}

clean(){
  echo -e  INFO: "${CINFO} Cleaning the build and dependencies ... ${CRESET}"
  yarn clean
}

build () {
  echo -e  INFO: "${CINFO} Installing dependencies ... ${CRESET}"
  yarn install

  echo -e  INFO: "${CINFO} Creating production build ... ${CRESET}"
  yarn build

  echo -e INFO: "${CINFO} Build distribution contents  ... ${CRESET}"
  show_files_with_size

  T_SIZE=$(du -hs dist)
  echo -e INFO " ${CWARN} Size: ${T_SIZE} ${CRESET}"

  echo -e INFO: "${CINFO} Removing unwanted contents ... ${CRESET}"
  remove_unwanted_files

  # echo "Compressing ..."
  # compress_bundle_js_files

  T_SIZE=$(du -hs dist)
  echo -e INFO: "${CINFO} Deployable dist size ${CWARN}  ${T_SIZE} ${CRESET}"

  # echo "Copying custom nginx conf file ..."
  # cp nginx.conf dist/

  RELEASABLE_BUILD="fledge-gui-${__version__}.tar.gz"
  echo -e  INFO: "${CINFO} Creating compressed build artifacts for release ... ${CRESET}"
  tar -zcvf ${RELEASABLE_BUILD} dist &>/dev/null
  echo "Created ${RELEASABLE_BUILD}"
  echo -e INFO: "${CINFO} Done. ${CRESET}"
}

############################################################
# Execute the command specified in $OPTION
############################################################
execute_command() {
  if [[ "$OPTION" == "HELP" ]]
  then
    echo "${USAGE}"

  elif [[ "$OPTION" == "VERSION" ]]
  then
    echo $__version__

  elif [[ "$OPTION" == "CLEAN" ]]
  then
    clean

  elif [[ "$OPTION" == "CLEAN_START" ]]
  then
    clean
    build

  fi
}

############################################################
# Process arguments
############################################################
if [ $# -gt 0 ]
then
  for i in "$@"
  do
    case $i in
      -h|--help)
        OPTION="HELP"
      ;;

      -v|--version)
        OPTION="VERSION"
      ;;

      -c|--clean)
        OPTION="CLEAN"
      ;;

      --clean-start)
        OPTION="CLEAN_START"
      ;;

      *)
        echo "Unrecognized option: $i"
    esac
    execute_command
  done
else
  build
fi