#!/bin/sh
#
#  $Id: samplecfg,v 1.13 2005/02/19 18:50:20 florian Exp $
#
#  Generate Sample Free Pascal configuration file
#

HOSTOS=`uname -s | tr A-Z a-z`
echo Running on $HOSTOS

if [ $# = 0 ]; then
  echo 'Usage :'
  echo 'samplecfg fpcdir confdir'
  echo 'fpcdir = Path where FPC is installed'
  echo 'confdir = Path to /etc'
  exit 1
fi
if [ "$2" ]; then
  sysdir="$2"
  [ -d "$sysdir" ] || mkdir "$sysdir"
else
  sysdir=/etc
fi
FPCBIN=`dirname "$1"`/../../bin/fpc
FPBIN=`dirname "$1"`/../../bin/fp
sysfpdirbase=`dirname "$1"`/`"$FPCBIN" -iV`
sysfpdirbase2=$sysfpdirbase/ide
sysfpdir=$sysfpdirbase2/text

# Detect if we have write permission in sysdir.
if [ -w "$sysdir" ] ; then
  echo Write permission in $sysdir.
  fpccfgfile="$sysdir"/fpc.cfg
else
  echo No write premission in $sysdir.
  fpccfgfile="$HOME"/.fpc.cfg
fi
#

# Don't mess with IDE configuration if fp binary does not exist
if [ -f "$FPBIN" ] ; then

# Assume local FP IDE configuration unless writing system-wide version possible
  fpinifile="$HOME"/.fp/fp.ini
  fpcfgfile="$HOME"/.fp/fp.cfg

# Detect if we have write permission in sysfpdirbase.
  if [ -w "$sysfpdirbase" ] ; then
    echo Write permission in $sysfpdirbase.
    if ! [ -d "$sysfpdirbase2" ] ; then
      echo Directory $sysfpdirbase2 did not exist, attempting to create it now
      mkdir $sysfpdirbase2  >/dev/null 2>&1
      echo Attempting to create directory $sysfpdir
      mkdir $sysfpdir  >/dev/null 2>&1
    elif ! [ -d "$sysfpdir" ] ; then
      echo Directory $sysfpdir did not exist, attempting to create it now
      mkdir $sysfpdir  >/dev/null 2>&1
    fi
    if [ -w "$sysfpdir" ] ; then
      fpinifile="$sysfpdir"/fp.ini
      fpcfgfile="$sysfpdir"/fp.cfg
    fi
  fi
#

# When the local FP IDE configuration is used, check if the directory exists
  if [ $fpcfgfile = "$HOME"/.fp/fp.cfg -a ! -d "$HOME"/.fp ] ; then
    echo Directory $HOME/.fp did not exist, attempting to create it now
    mkdir "$HOME"/.fp >/dev/null 2>&1     
  fi
fi
#

# set right path to FPC with $fpcversion
FPCPATH=`dirname "$1"`/\$fpcversion

# Write (.)fpc.cfg
echo Writing sample configuration file to $fpccfgfile
fpcmkcfg -d "basepath=$FPCPATH" -o $fpccfgfile

if ! [ -f "$FPBIN" ] ; then
  exit
fi

# Write fp.cfg
echo Writing sample configuration file to $fpcfgfile
fpcmkcfg -1 -d "basepath=$FPCPATH" -o $fpcfgfile

# Write fp.ini
echo Writing sample configuration file to $fpinifile
fpcmkcfg -2 -o $fpinifile