#!/bin/sh
# Set initial variables:
CWD=`pwd`
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi
PKG=$TMP/package-sh_utils

if [ ! -d $TMP ]; then
  mkdir -p $TMP # location to build the source
fi
if [ ! -d $PKG ]; then
  mkdir -p $PKG # place for the package to be built
fi

# Explode the package framework:
cd $PKG
explodepkg $CWD/_sh_utils.tar.gz

echo "+===============+"
echo "| sh-utils-1.16 |"
echo "+===============+"
cd $TMP
tar xzvf $CWD/sh-utils-1.16.tar.gz
cd sh-utils-1.16
mkdir -p $PKG/usr/doc/sh-utils-1.16
cp -a README COPYING NEWS THANKS TODO $PKG/usr/doc/sh-utils-1.16
chmod 644 $PKG/usr/doc/sh-utils-1.16/*
chown root.root $PKG/usr/doc/sh-utils-1.16/*
zcat $CWD/sh-utils-1.16.diff.gz | patch -p1 -E
sleep 1
./configure --prefix=/usr
make CFLAGS=-O2 LDFLAGS=-s
cd src
cat date > $PKG/bin/date
cat echo > $PKG/bin/echo
cat false > $PKG/bin/false
# We use the hostname from util-linux...
# cat hostname > $PKG/bin/hostname
cat pwd > $PKG/bin/pwd
cat stty > $PKG/bin/stty
# This is in shadow.tgz...
#cat su > $PKG/bin/su
cat true > $PKG/bin/true
cat uname > $PKG/bin/uname
cat basename > $PKG/usr/bin/basename
cat chroot > $PKG/usr/sbin/chroot
cat dirname > $PKG/usr/bin/dirname
cat env > $PKG/usr/bin/env
cat expr > $PKG/usr/bin/expr
cat factor > $PKG/usr/bin/factor
cat groups > $PKG/usr/bin/groups
cat id > $PKG/usr/bin/id
cat logname > $PKG/usr/bin/logname
cat nice > $PKG/usr/bin/nice
cat nohup > $PKG/usr/bin/nohup
cat pathchk > $PKG/usr/bin/pathchk
cat printenv > $PKG/usr/bin/printenv
cat printf > $PKG/usr/bin/printf
cat seq > $PKG/usr/bin/seq
cat sleep > $PKG/bin/sleep
cat tee > $PKG/usr/bin/tee
cat test > $PKG/usr/bin/test
cat tty > $PKG/usr/bin/tty
cat users > $PKG/usr/bin/users
cat who > $PKG/usr/bin/who
cat whoami > $PKG/usr/bin/whoami
cat yes > $PKG/usr/bin/yes
cd ../man
for page in basename.1 chroot.1 date.1 dirname.1 echo.1 \
  env.1 expr.1 false.1 groups.1 id.1 logname.1 nice.1 nohup.1 \
  pathchk.1 printenv.1 printf.1 pwd.1 sleep.1 stty.1 tee.1 test.1 \
  true.1 tty.1 uname.1 users.1 who.1 whoami.1 yes.1 ; do
  cat $page | gzip -9c > $PKG/usr/man/man1/$page.gz
done
cd ../doc
mkdir -p $PKG/usr/info
cat sh-utils.info | gzip -9c > $PKG/usr/info/sh-utils.info.gz

# Build the package:
cd $PKG
tar czvf $TMP/sh_utils.tgz .

# Warn of zero-length files:
for file in `find . -type f -print` ; do
 if [ "`filesize $file`" = "0" ]; then
  echo "WARNING: zero length file $file"
 fi
 if [ "`filesize $file`" = "20" ]; then
  echo "WARNING: possible empty gzipped file $file"
 fi
done

# Clean up the extra stuff:
if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP/sh-utils-1.16
  rm -rf $PKG
fi