#!/bin/csh -f
# cc_make_ref_pages <Package-dir>

if ( $#argv != 1) goto usage
if ( ! -d $1) goto error

set reffile       = "$1/main.tex"
set reftmp        = "$1/main.tmp"
set introfile     = "$1/intro.tex"
set cgalintrofile = "$1/cgal_intro.tex"
set prepath       = ""
# set prepath       = "ref_man/"
set prefix        = ""
set postfix       = ""

if ( -r $reftmp) rm $reftmp
cat > $reffile <<EOF
% +------------------------------------------------------------------------+
% | CBP Reference Manual:  main.tex
% +------------------------------------------------------------------------+
% | Automatically generated driver file for the reference manual chapter
% | of this package. Do not edit manually, you may loose your changes.
% +------------------------------------------------------------------------+

EOF

if ( -r $introfile ) then
    echo "\input{$prepath$introfile}" >> $reffile
    echo "" >> $reffile
else
    echo "Warning: no file $introfile found. Not included."
endif
foreach file ( $1/*.tex)
    if ( ! -r $file) then
        echo "Warning: file '$file' could not be read."
    endif
    if ( $file != $introfile && $file != $cgalintrofile \
         && $file != $reffile ) then
        echo "${prefix}\input{${prepath}${file}}${postfix}" >> $reftmp
    endif
end
# -f ==> ignore case
sort -f $reftmp >> $reffile
echo "" >> $reffile
echo "%% EOF" >> $reffile

if ( -r $reftmp) rm $reftmp
exit 0

finished:
echo "-1"
exit 0

error:
echo "Error: parameter '$1' is no directory."

usage:
echo "Usage: cc_make_ref_pages <Package-dir>"
echo "       creates a file '<Package-dir>/main.tex' that will be the driver"
echo "       file for the reference manual chapter for <Package-dir>, i.e. it"
echo "       inputs '<Package-dir>/intro.tex' for the chapter intro and all"
echo "       tex files from <Package-dir> in alphabetical order thereafter."
# EOF