#!/bin/sh

######################################################################
url="ftp://metalab.unc.edu/pub/Linux/games/bsd-games-2.17.tar.gz"
pkgbase=bsd-games
vers=2.17
arch=i386
build=P1
src="$pkgbase-$vers"
OPT_CONFIG=""
DOCS="AUTHORS BUGS COPYING ChangeLog* INSTALL NEWS PACKAGING README SECURITY THANKS TODO YEAR2000"
pkgs="bsdgames-$vers"
pkgl="bsdgames-$vers-$arch-$build"
patch1="bsd-games-2.17-patch"
words="words"
######################################################################

fscheck() {
  PANGRAM="The quick brown fox jumps over the lazy dog."
  echo -n "Checking for the filesystem ... "
  mkdir pangram ; ( cd pangram ; touch $PANGRAM )
  mv pangram pangram~ ; mkdir pangram ; touch -r pangram~ pangram
  tar cpf pangram.tar pangram ; rmdir pangram ; mv pangram~ pangram
  for i in $PANGRAM ; do tar rpf pangram.tar pangram/$i ; done
  touch -t `date '+%m%d0900'` pangram.tar ; gzip pangram.tar
  touch pangram.tar.gz ; mv pangram.tar.gz pangram1.tgz
  tar cpf pangram.tar pangram
  touch -t `date '+%m%d0900'` pangram.tar ; gzip pangram.tar
  touch pangram.tar.gz ; mv pangram.tar.gz pangram2.tgz
  if cmp -s pangram1.tgz pangram2.tgz ; then
    echo "OK"
    rm -rf pangram pangram1.tgz pangram2.tgz
  else
    echo "NG"
    cat <<- "EOF"
	Hmm, packaging may not be done properly on this filesystem.
	Would you please try again on a default filesystem, thanks!
	
	Happy packaging!!
	
	Quitting...
	EOF
    exit
  fi
}

installscore() {
    scorefile=$1
    perms=0644
    mkdir -p "$(dirname "$scorefile")"
    test -e "$scorefile" || touch "$scorefile"
    chown root:root "$scorefile"
    chmod "$perms" "$scorefile"
}

install2() {
  install -d ${2%/*} ; install -m 644 $1 $2
}

strip_bindir() {
  echo "compressing in $1"
  if [ -d $1 ] ; then (
    shopt -s nullglob
    cd $1
    for i in * ; do
      echo "$i"
      if [ -h $i ] ; then continue ; fi
      chk=`file $i | grep "not stripped"`
      if [ "x$chk" != "x" ] ; then
         echo "stripping -p $i"
         strip -p $i
      fi
    done
  ) fi
}

strip_libdir() {
  echo "compressing in $1"
  if [ -d $1 ] ; then (
    shopt -s nullglob
    cd $1
    for i in *.so *.so.* *.a ; do
      echo "$i"
      if [ -h $i ] ; then continue ; fi
      chk=`nm -a $i | grep " a "`
      if [ "x$chk" != "x" ] ; then
        if [ "x$i" != "x${i%.a}" ] ; then
          echo -n "ranlib and "
          touch -r $i $i.mt ; ranlib $i ; touch -r $i.mt $i ; rm $i.mt
        fi
        echo "stripping -gp $i"
        strip -gp $i
      fi
    done
  ) fi
}

gzip_dir() {
  echo "compressing in $1"
  if [ -d $1 ] ; then (
    cd $1
    files=`ls -f --indicator-style=none | tail +3`
    for i in $files ; do
      echo "$i"
      if [ ! -f $i -a ! -h $i -o "x$i" != "x${i%.gz}" ] ; then continue ; fi
      lnks=`ls -l $i | awk '{print $2}'`
      if [ $lnks -gt 1 ] ; then
        inum=`ls -i $i | awk '{print $1}'`
        for j in `find . -maxdepth 1 -inum $inum` ; do
          if [ ${j#./} == $i ] ; then
            gzip -f $i
          else
            rm ${j#./} ; ln $i.gz ${j#./}.gz
          fi
        done
      elif [ -h $i ] ; then
        ln_target=`ls -l $i | awk '{print $11}'`
        rm $i ; ln -s $ln_target.gz $i.gz
      else
        gzip $i
      fi
    done
    for i in $files ; do mv ${i%.gz}.gz $C ; done
    for i in $files ; do mv $C/${i%.gz}.gz . ; done
  ) fi
}

gzip_one() {
  gzip $1 ; mv $1.gz $C ; mv $C/${1##*/}.gz ${1%/*}
}

compress() {
  for i in {$P/usr,$P}/{bin,sbin} ; do strip_bindir $i ; done
  for i in {$P/usr,$P}/lib ; do strip_libdir $i ; done
  if [ -f $infodir/dir ] ; then rm -f $infodir/dir ; fi
  gzip_dir $infodir
  for i in `seq 8` ; do gzip_dir $mandir/man$i ; done
}

#fscheck
W=`pwd`
for i in `seq 0 $((${#src[@]} - 1))` ; do
  S[$i]=$W/${src[$i]} ; B[$i]=$W/build`test ${#src[@]} -eq 1 || echo $i`
done
P=$W/work ; C=$W/pivot
infodir=$P/usr/share/info
mandir=$P/usr/share/man
docdir=$P/usr/share/doc
if [ $# -eq 0 ] ; then
  opt_download=1
  opt_config=1
  opt_build=1
  opt_package=1
else
  for i in "$@" ; do
    case $i in
    download) opt_download=1 ;;
    config) opt_config=1 ;;
    build) opt_build=1 ;;
    package) opt_package=1 ;;
    esac
  done
fi
if [ "$opt_download" == "1" ] ; then
  for i in $url ; do
    if [ ! -f ${i##*/} ] ; then wget $i ; fi
  done
  for i in $url ; do
    case ${i##*.} in
    tar) tar xvpf ${i##*/} ;;
    gz) tar xvpzf ${i##*/} ;;
    bz2) tar xvpjf ${i##*/} ;;
    esac
  done
fi
if [ "$opt_config" == "1" ] ; then
  for i in `seq 0 $((${#B[@]} - 1))` ; do
    if [ -d ${B[$i]} ] ; then rm -rf ${B[$i]} ; fi ; cp -a ${S[$i]} ${B[$i]}
  done
######################################################################
# * ./configure を行う前に適用したい設定やパッチなどがある場合はここに
#   記述します。
######################################################################
  for i in `seq 0 $((${#B[@]} - 1))` ; do
    cd ${B[$i]}
    patch -p1 < ../$patch1
    echo "configure finished. proceed to build"
    opt_build=1
  done
fi
if [ "$opt_build" == "1" ] ; then
  for i in `seq 0 $((${#B[@]} - 1))` ; do
    cd ${B[$i]}
    if [ -f Makefile ] ; then
      make
    fi
  done
fi
if [ "$opt_package" == "1" ] ; then
  if [ `id -u` -ne 0 ] ; then
    read -p "Do you want to package as root? [y/N] " ans
    if [ "x$ans" == "xY" -o "x$ans" == "xy" ] ; then
      cd $W ; /bin/su -c "$0 package" ; exit
    fi
  fi
  if [ -d $P ] ; then rm -rf $P ; fi ; mkdir -p $P
  if [ -d $C ] ; then rm -rf $C ; fi ; mkdir -p $C
  touch $W/i.st ; sleep 1
  for i in `seq 0 $((${#B[@]} - 1))` ; do
    cd ${B[$i]}
      mkdir -p $P/usr/games
      mkdir -p $P/usr/share/man/man6
      mkdir -p $P/usr/share/doc/$pkgs

      for i in adventure arithmetic atc banner battlestar bcd caesar \
	  countmail cribbage dab factor fish  gomoku hack hangman mille \
	  monop number phantasia pig pom primes quiz rain random robots sail \
	  trek wargames worm worms wtf wump ; do

          install -m 0755 -o root -g root $i/$i $P/usr/games/$i
	  install -m 0644 $i/$i.6 $P/usr/share/man/man6
      done

      for i in morse ppt ; do
          install -m 0755 -o root -g root $i/$i $P/usr/games/$i
      done

      mkdir -p $P/usr/share/dict
      install -m 0644 ../$words $P/usr/share/dict
      mkdir -p $P/usr/share/games/atc
      for g in Game_List `cat atc/games/Game_List` ; do install -c -m 0644 -o root -g root atc/games/$g $P/usr/share/games/atc/$g; done
      mkdir -p $P/var/games
      installscore $P/var/games/atc_score

      install -c -m 0755 -o root -g root backgammon/teachgammon/teachgammon $P/usr/games/teachgammon
      install -c -m 0755 -o root -g root backgammon/backgammon/backgammon $P/usr/games/backgammon
      install -m 0644 backgammon/backgammon/backgammon.6 $P/usr/share/man/man6

      mkdir -p $P/usr/share/games/boggle
      install -c -m 0644 -o root -g root boggle/mkindex/dictindex $P/usr/share/games/boggle/dictindex
      install -c -m 0755 -o root -g root boggle/boggle/boggle $P/usr/games/boggle
      install -m 0644 boggle/boggle/boggle.6 $P/usr/share/man/man6
      install -c -m 0644 -o root -g root boggle/boggle/helpfile $P/usr/share/games/boggle/helpfile
      install -c -m 0644 -o root -g root boggle/mkdict/dictionary $P/usr/share/games/boggle/dictionary
      install -c -m 0644 -o root -g root boggle/README $P/usr/share/doc/$pkgs/README.boggle

      install -c -m 0755 -o root -g root caesar/rot13 $P/usr/games/rot13
      install -m 0644 caesar/caesar.6 $P/usr/share/man/man6/rot13.6

      install -c -m 0755 -o root -g root canfield/canfield/canfield $P/usr/games/canfield
      install -c -m 0755 -o root -g root canfield/cfscores/cfscores $P/usr/games/cfscores
      install -m 0644 canfield/canfield/canfield.6 $P/usr/share/man/man6

      install -c -m 0644 -o root -g root cribbage/cribbage.n $P/usr/share/games/cribbage.instr
      installscore $P/var/games/criblog

      mkdir -p $P/usr/share/man/man8
      mkdir -p $P/usr/share/man/man5
      install -c -m 2755 -o root -g games dm/dm $P/usr/games/dm
      install -m 0644 dm/dm.8 $P/usr/share/man/man8
      install -m 0644 dm/dm.conf.5 $P/usr/share/man/man5

      install -m 0644 -o root -g root fish/fish.instr $P/usr/share/games/fish.instr

      mkdir $P/usr/share/games/fortune
      for f in farber fortunes fortunes2 limerick startrek zippy \
	  fortunes-o fortunes2-o limerick-o unamerican-o farber.dat fortunes.dat fortunes2.dat limerick.dat startrek.dat zippy.dat \
	  fortunes-o.dat fortunes2-o.dat limerick-o.dat unamerican-o.dat; do \
	  install -m 0644 -o root -g root fortune/datfiles/$f $P/usr/share/games/fortune/$f; \
      done
      mkdir -p $P/usr/bin
      install -c -m 0755 -o root -g root fortune/strfile/strfile $P/usr/bin/strfile
      install -c -m 0755 -o root -g root fortune/fortune/fortune $P/usr/bin/fortune
      ( cd $P/usr/games ; ln -sf ../bin/fortune ./fortune )
      install -m 0644 -o root -g root fortune/README $P/usr/share/doc/$pkgs/README.fortune

      mkdir -p $P/var/games/hack
      for f in data help hh rumors; do install -c -m 0644 -o root -g root hack/$f $P/var/games/hack/$f; done
      installscore $P/var/games/hack/perm
      installscore $P/var/games/hack/record

      install -c -m 0755 -o root -g root hunt/hunt/hunt $P/usr/games/hunt
      install -c -m 0755 -o root -g root hunt/huntd/huntd $P/usr/games/huntd
      install -c -m 0644 -o root -g root hunt/hunt/hunt.6 $P/usr/share/man/man6
      install -c -m 0644 -o root -g root hunt/huntd/huntd.6 $P/usr/share/man/man6

      install -c -m 0644 -o root -g root monop/cards.pck $P/usr/share/games/monop-cards.pck

      mkdir -p $P/var/games/phantasia

      (set -e; for f in gold lastdead mess monsters motd void; do \
	  cp phantasia/$f $P/var/games/phantasia/$f; \
	  installscore $P/var/games/phantasia/$f; done)
      (set -e; for f in scoreboard characs; do \
	  if [ ! -e $P/var/games/phantasia/$f ]; then \
	  cp phantasia/$f $P/var/games/phantasia/$f; fi; done; \
	  installscore $P/var/games/phantasia/scoreboard; \
	  installscore -p $p/var/games/phantasia/characs)
      install -m 0644 -o root -g root phantasia/README $P/usr/share/doc/$pkgs/README.phantasia

      mkdir -p $P/usr/share/games/quiz
      for c in africa america areas arith asia babies bard chinese collectives ed elements europe flowers greek inca index latin locomotive midearth morse mult murders poetry posneg pres province seq-easy seq-hard sexes sov spell state trek ucc; do install -c -m 0644 -o root -g root quiz/datfiles/$c $P/usr/share/games/quiz/$c; done

      installscore $P/var/games/robots_roll
      installscore $P/var/games/saillog

      installscore $P/var/games/snake.log
      installscore $P/var/games/snakerawscores
      install -m 0755 -o root -g root snake/snscore/snscore $P/usr/share/games

      install -c -m 0755 -o root -g root tetris/tetris $P/usr/games/tetris-bsd
      installscore $P/var/games/tetris-bsd.scores
      install -m 0644 -o root -g root tetris/tetris.6 $P/usr/share/man/man6/tetris-bsd.6

      mkdir -p $P/usr/share/doc/$pkgs
      install -c -m 0644 -o root -g root trek/USD.doc/trek.me $P/usr/share/doc/$pkgs/trek.me
      
      mkdir -p $P/usr/share/misc
      install -c -m 0644 -o root -g root wtf/acronyms $P/usr/share/misc/acronyms
      install -c -m 0644 -o root -g root wtf/acronyms.comp $P/usr/share/misc/acronyms.comp

      install -c -m 0644 -o root -g root wump/wump.info $P/usr/share/games/wump.info

  done
######################################################################
# * make install でコピーされないファイルがある場合はここに記述します。
######################################################################
  touch $W/i.et
  cd $W
  find $P -newer i.st ! -newer i.et -exec touch -t `date '+%m%d0900'` {} \;
  compress
######################################################################
# * compress 対象以外で圧縮したいディレクトリやファイルがある場合はここ
#   に記述します(strip_{bin,lib}dir や gzip_{dir,one} を使います)。
# * 他のアーカイブから追加したいファイルがある場合はここに記述します。
######################################################################
  for i in `seq 0 $((${#DOCS[@]} - 1))` ; do
    for j in ${DOCS[$i]} ; do
      for k in ${S[$i]}/$j ; do
        install2 $k $docdir/${src[$i]}/${k#${S[$i]}/}
        touch -r $k $docdir/${src[$i]}/${k#${S[$i]}/}
        gzip_one $docdir/${src[$i]}/${k#${S[$i]}/}
      done
    done
    if [ $i -eq 0 ] ; then
      install PlamoBuild.$pkgs $docdir/$src
      touch -t `date '+%m%d0900'` $docdir/$src/PlamoBuild.$pkgs
      gzip_one $docdir/$src/PlamoBuild.$pkgs
    else
      ln $docdir/$src/PlamoBuild.$pkgs.gz $docdir/${src[$i]}
    fi
    ( cd $docdir ; find ${src[$i]} -type d -exec touch -r $W/{} {} \; )
  done
######################################################################
# * 完成した作業ディレクトリから tar イメージを作成する手順を以降に記述
#   します(こだわりを求めないなら単に makepkg でも良いです)。
######################################################################
# tar cvpf $pkgl.tar -C $P usr/bin/hoge
# tar rvpf $pkgl.tar -C $P usr/share/man/man1/hoge.1.gz
# tar rvpf $pkgl.tar -C $P usr/share/doc/$src
# touch -t `date '+%m%d0900'` $pkgl.tar ; gzip $pkgl.tar ; touch $pkgl.tar.gz
# mv $pkgl.tar.gz $pkgl.tgz
pushd $P 
mkdir -p install
/sbin/makepkg ../$pkgl.tgz << EOF
y
EOF
popd
fi