package.sh

#!/bin/bash

OS_NAME="$(uname | awk '{print tolower($0)}')"

SHELL_DIR=$(dirname $0)

RUN_PATH=${SHELL_DIR}

REPOSITORY=${GITHUB_REPOSITORY}

USERNAME=${GITHUB_ACTOR}
REPONAME=$(echo "${REPOSITORY}" | cut -d'/' -f2)

################################################################################

# command -v tput > /dev/null && TPUT=true
TPUT=

_echo() {
  if [ "${TPUT}" != "" ] && [ "$2" != "" ]; then
    echo -e "$(tput setaf $2)$1$(tput sgr0)"
  else
    echo -e "$1"
  fi
}

_result() {
  echo
  _echo "# $@" 4
}

_command() {
  echo
  _echo "$ $@" 3
}

_success() {
  echo
  _echo "+ $@" 2
  exit 0
}

_error() {
  echo
  _echo "- $@" 1
  exit 1
}

_replace() {
  if [ "${OS_NAME}" == "darwin" ]; then
    sed -i "" -e "$1" $2
  else
    sed -i -e "$1" $2
  fi
}

_prepare() {
  # chmod 755
  find ./** | grep [.]sh | xargs chmod 755

  # mkdir target
  mkdir -p ${RUN_PATH}/target/build
  mkdir -p ${RUN_PATH}/target/dist
}

################################################################################

_package_sh() {
  FROM_PATH=$1
  DEST_PATH=$2

  LIST=/tmp/list
  ls ${FROM_PATH} | grep '[.]sh' | sort > ${LIST}

  while read FILENAME; do
    DESTNAME=$(echo "${FILENAME}" | cut -d'.' -f1)
    cp ${FROM_PATH}/${FILENAME} ${DEST_PATH}/${DESTNAME}
  done < ${LIST}
}

_package() {
  if [ ! -f ${RUN_PATH}/VERSION ]; then
    _error
  fi

  VERSION=$(cat ${RUN_PATH}/VERSION | xargs)
  _result "VERSION=${VERSION}"

  # build
  cp ${RUN_PATH}/README.md ${RUN_PATH}/target/build/README.md
  cp ${RUN_PATH}/install.sh ${RUN_PATH}/target/build/install
  cp ${RUN_PATH}/toast.sh ${RUN_PATH}/target/build/toast

  # dist
  cp ${RUN_PATH}/toast.sh ${RUN_PATH}/target/dist/toast

  # version
  echo "${VERSION}" > ${RUN_PATH}/target/build/VERSION

  _replace "s/TOAST_VERSION=.*/TOAST_VERSION=${VERSION}/g" ${RUN_PATH}/target/build/toast
  _replace "s/TOAST_VERSION=.*/TOAST_VERSION=${VERSION}/g" ${RUN_PATH}/target/dist/toast

  ls -al ${RUN_PATH}/target/build
  ls -al ${RUN_PATH}/target/dist
}

_message() {
  cat <<EOF > ${RUN_PATH}/target/slack_message.json
{
  "username": "${USERNAME}",
  "attachments": [{
    "color": "good",
    "footer": "<https://github.com/${REPOSITORY}/releases/tag/${VERSION}|${REPOSITORY}>",
    "footer_icon": "https://opspresso.github.io/tools/favicon/github.png",
    "title": "${REPONAME}",
    "text": "\`${VERSION}\`"
  }]
}
EOF
}

################################################################################

_prepare

_package
_message

_success