#!/bin/sh
# File: /usr/bin/use-package-fluxbox-files
# Location: stackrpms-acer-chromebook package
# Author: bgstack15
# SPDX-License-Identifier: GPL-3.0
# Startdate: 2024-04-30-3 12:46
# Title: Use Platform Package-Provided Fluxbox Files
# Package: stackrpms-acer-chromebook
# Purpose: Symlink available package-provided fluxbox files to user fluxbox path
# History:
# Usage:
#    use-package-fluxbox-files --all
# Improve:
# Dependencies:
#    
# Documentation:
#   Notably, this will decline to mkdir ~/.fluxbox if not present.
THIS_PACKAGE="stackrpms-acer-chromebook"

# useful only for testing:
DESTDIR=

# FAIL OUT IF SUDO
test -n "${SUDO_USER}" && { echo "Please run ${0} as a user, not with sudo. It makes sense only for a user. Aborted." ; exit 1 ; }

# PARSE PARAMETERS or environment variables
# _SOFT is an additional parameter passed to ln, which uses -f to force the operation.
if test -n "${ALL}" || echo " ${*} " | grep -qE -e " --all " ;
then
   _SOFT="f"
fi
# SOFT takes precedence, so calculate it last.
if test -n "${SOFT}" || echo " ${*} " | grep -qE -e " --soft " ;
then
   _SOFT=""
fi
for tf in $( find "${DESTDIR}/etc/${THIS_PACKAGE}" -name 'fluxbox.*' -printf '%f\n' ) ;
do
   df="$( echo "${tf}" | sed -r -e 's/^fluxbox\.//;' )" # destfile
   ldf="${HOME}/.fluxbox/${df}" # long destfile
   ltf="${DESTDIR}/etc/${THIS_PACKAGE}/${tf}" # long thisfile
   _currentdest="$( readlink -f "${ldf}" 2>/dev/null )"
   if test "${_currentdest}" = "${ltf}" ;
   then
      echo "${ldf} ALREADY -> ${ltf}"
   else
      # do not quote _SOFT:
      output="$( ln -v -s${_SOFT} "${ltf}" "${ldf}" 2>&1 )"
      if test $? -ne 0 ;
      then
         printf '%s %s\n' "${output}" "-> ${_currentdest}"
      else
         printf '%s%s\n' "${output}" ", WAS -> ${_currentdest}"
      fi
   fi
done