#!/bin/bash
 
# Regenerate the fmtutil.cnf file from the pieces which are currently present
# in the fmtutil.cnf.d directory.
 
# Abort immediately if any command fails
set -o errexit
shopt -s nullglob
 
texdir=$1
[[ -z $texdir ]] && texdir=/usr/share/texlive
web2cdir=$texdir/texmf-dist/web2c
 
rm -f $web2cdir/fmtutil.cnf.rpmtmp
 
echo "# Generated by $0 on $(date)" > $web2cdir/fmtutil.cnf.rpmtmp
 
cat $web2cdir/fmtutil-hdr.cnf \
    $texdir/fmtutil.cnf.d/* \
    >> $web2cdir/fmtutil.cnf.rpmtmp
 
mv $web2cdir/fmtutil.cnf.rpmtmp $web2cdir/fmtutil.cnf