#!/bin/bash
# this script fetches the sources / binaries and makes basic preparations

if [ "X$BASEDIR" == "X" ]; then
  BASEDIR=$HOME/testing
fi

set -e
export BASEDIR
cd $BASEDIR
if [ ! -e $BASEDIR/config ]; then
  echo "ERROR: no config file '$BASEDIR/config' found."
  exit 1
fi
. $BASEDIR/config

RAW_LOG=$BASEDIR/output/sources-preparation.rawlog

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

echo
echo $SEPARATOR
echo "SOURCES '$SOURCES_LIST' will be updated."
echo

if [ -e $BASEDIR/stamps/$0 ]; then
  echo "Stamp $0 exists - skipping sources update!"
  exit 0
fi

for SOURCE in $SOURCES_LIST; do
  echo "Making sure $SOURCE sources are present and up to date."
  if [ -e $BASEDIR/stamps/sources-$SOURCE ]; then
    echo "Stamp for sources $SOURCE exists, skipping update!"
    continue
  fi
  cd $BASEDIR/sources
#  if [ -d $SOURCE/.svn ]; then
#    echo "$SOURCE/.svn exists - updating the sources from SVN..."
#    cd $BASEDIR/sources/$SOURCE
#    svn up >>$RAW_LOG 2>&1
#  else
#    if [ -x /usr/bin/svn ]; then
#      echo "$SOURCE/.svn DOESN'T exist - fetching the sources from SVN..."
#      cd $BASEDIR/sources
#      svn co $SVN_ROOT/$SOURCE/$BRANCH $SOURCE >>$RAW_LOG 2>&1
#    else
      echo "Warning: /usr/bin/svn is not available! Fetching pre-prepared sources!"
      cd $BASEDIR/binaries
      if [ ! -f ${SOURCE}.tgz ]; then
        wget $SRC_ROOT/${SOURCE}.tgz >>$RAW_LOG 2>&1
      fi
      cd $BASEDIR/sources
      if [ ! -d $SOURCE ]; then mkdir $SOURCE; fi
      cd $SOURCE
      tar zxvf $BASEDIR/binaries/${SOURCE}.tgz >>$RAW_LOG 2>&1
#    fi
#  fi  
  echo "Making sure $SOURCE sources are ready to use - cleaning and regenerating."
  cd $BASEDIR/sources/$SOURCE
  if [ -f Makefile ]; then
    echo "Running distclean..."
    make distclean >>$RAW_LOG 2>&1 || true
  fi
  echo "Running autogen.sh..."
  $BASEDIR/autogen.sh >>$RAW_LOG 2>&1
  touch $BASEDIR/stamps/sources-$SOURCE
  echo "$SOURCE sources are now up to date and ready."
  echo
done

cd $BASEDIR

touch $BASEDIR/stamps/$0
echo "ALL '$SOURCES_LIST' are now up to date and ready."
echo $SEPARATOR
echo

exit 0