#!/bin/bash

# predeploy.sh - Made for Puppi

# Sources common header for Puppi scripts

. $(dirname $0)/header || exit 10

# Show help

showhelp () {

    echo "This script prepares the contents of the predeploy directory"

    echo "It integrates and uses variables provided by other core Puppi scripts"

    echo "It has the following options:"

    echo "-v <variable_name> (optional) Name of the variable that identifies the file to untar/unzip"

    echo "                              By default is used $downloadedfile"

    echo "-t <file_type> (optional) The type of file that is retrieved: zip|tarball"

    echo "                          By default is used $source_type "

    echo "-m <magicfix> (optional) The prefix (directory) you may not want to put in the deploy"

    echo "                       Use this if the zip or tar contain a base dir (as often) and you want to copy"

    echo "                       to the deploy dir only its contents and not the whole directory"

    echo 

    echo "Examples:"

    echo "predeploy.sh "

    echo "predeploy.sh -t zip"

    echo "predeploy.sh -t zip -v myz"

}

# Check Arguments

while [ $# -gt 0 ]; do

  case "$1" in

    -v)

      downloadedfile="$(eval "echo \${$(echo ${2})}")"

      shift 2 ;;

    -t)

      source_type=$2

      shift 2 ;;

    -m)

      predeploy_dirprefix=$2

      shift 2 ;;

  esac

done

predeploy () {

    cd $predeploydir

    case "$source_type" in

      tarball)

        case "$debug" in

          yes|full)

            tar -zxvf $downloadedfile

            check_retcode

          ;;

          *)

            tar -zxf $downloadedfile

            check_retcode

          ;;

        esac

        ;;

      zip)

        case "$debug" in

          yes|full)

            unzip $downloadedfile

            check_retcode

          ;;

          *)

            unzip -qq $downloadedfile

            check_retcode

          ;;

        esac

        ;;

      gz)

        case "$debug" in

          yes|full)

            gzip -d $downloadedfile

            check_retcode

          ;;

          *)

            gzip -d -q $downloadedfile

            check_retcode

          ;;

        esac

        ;;

      war)

        cp $downloadedfile .

        check_retcode

        ;;

    esac

}

predeploy

# Updates predeploydir if a directory prefix exists

if [[ x$predeploy_dirprefix != "x" ]] ; then

   save_runtime_config "predeploydir=$predeploydir/$predeploy_dirprefix"

fi