#!/bin/sh
#
# Create all packages with sym-links for FreeBSD 5.x+
#
# Version: 1.1
# Copyright (c) 2006 Alexey Tsvetnov, vorakl@fbsd.kiev.ua
#

# Path to packages directory
packagespath="/usr/ports/packages"

# Command for get package's version
pkgvercmd="/usr/sbin/pkg_version -v"
#pkgvercmd="/usr/local/sbin/portversion -v"    # more faster than pkg_version

checkPackagesPath ()
{
    [ -d $packagespath ] || { /bin/echo " <li> Error: $packagespath doesn't exist."; exit 1; }
    [ -d $packagespath/All ] || { /bin/mkdir $packagespath/All || exit 1; }
    [ -d $packagespath/Latest ] || { /bin/mkdir $packagespath/Latest || exit 1; }
    return 0
}

checkPkgAll ()
{
    [ -f $packagespath/All/$fullname.tbz ] && return 0
    return 1
}

checkPkgLatest ()
{
    [ -L $packagespath/Latest/$shortname.tbz ] && [ -r $packagespath/Latest/$shortname.tbz ] && return 0
    return 1
}

checkPkgCat ()
{
    [ -L $packagespath/$subdir/$fullname.tbz ] && [ -r $packagespath/$subdir/$fullname.tbz ] && return 0
    return 1
}

createPkgAll ()
{
    /usr/sbin/pkg_create -jb $fullname $packagespath/All/$fullname.tbz && return 0
    return 1
}

createPkgLatest ()
{
    /bin/rm -f $packagespath/Latest/$shortname.tbz
    cd $packagespath/Latest && /bin/ln -s ../All/$fullname.tbz $shortname.tbz && return 0
    return 1
}

createPkgCat ()
{
    if [ -d $packagespath/$subdir ]; then
    /bin/rm -f $packagespath/$subdir/$fullname.tbz
    else
    /bin/mkdir -p $packagespath/$subdir
    fi

    cd $packagespath/$subdir && /bin/ln -s ../All/$fullname.tbz $fullname.tbz && return 0
    return 1
}

getPkgFullVersion ()
{
    pkglist=`$pkgvercmd | /usr/bin/awk '{print $1}'`
}

work ()
{
for fullname in $pkglist; do
    /bin/echo "Check $fullname"

    shortname=`/bin/echo $fullname | /usr/bin/sed 's/\-[^-]*$//'`
    subdir=`/usr/sbin/pkg_info -o $fullname | /usr/bin/sed -e '1,3d' -e '$d' | /usr/bin/awk -F/ '{print $1}'`

    if ! checkPkgAll; then
    /bin/echo -n " ==> Create package..."
    if createPkgAll; then /bin/echo "Ok"
      else /bin/echo "Err"
    fi

    /bin/echo -n " ==> Create Latest sym-link..."
    if createPkgLatest; then /bin/echo "Ok"
      else /bin/echo "Err"
    fi

    /bin/echo -n " ==> Create Category sym-link..."
    if createPkgCat; then /bin/echo "Ok"
      else /bin/echo "Err"
    fi

    continue
    fi

    if ! checkPkgLatest; then  
    /bin/echo -n " ==> Create Latest sym-link..."
    if createPkgLatest; then /bin/echo "Ok"
      else /bin/echo "Err"
    fi
    fi

    if ! checkPkgCat; then  
    /bin/echo -n " ==> Create Category sym-link..."
    if createPkgCat; then /bin/echo "Ok"
      else /bin/echo "Err"
    fi
    fi
done
}

main ()
{
    checkPackagesPath
    getPkgFullVersion
    work
}

main

exit 0

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