texlive-filesystem/texlive.cron

#!/bin/bash
#
# Remove pk files older than 20 days
# Remove tfm files older than 60 days
# Remove source files older than 60 days
# Remove crap
# Call texhash
#

type -f -p kpsewhich >& /dev/null || exit 0
type -f -p mktexlsr  >& /dev/null || exit 0
type -f -p find      >& /dev/null || exit 0
type -f -p xargs     >& /dev/null || exit 0
type -f -p setpriv   >& /dev/null || exit 0
type -f -p sort      >& /dev/null || exit 0
type -f -p rm        >& /dev/null || exit 0
test -r /etc/sysconfig/texlive && . /etc/sysconfig/texlive

OLDIFS=$IFS; IFS=':;'
VARTEXFONTS="$(kpsewhich --expand-var '$VARTEXFONTS' 2> /dev/null)"
IFS=$OLDIFS

uids=$(find $VARTEXFONTS/ \( -not -type d \) -printf '%U\n' | sort -u)

if test "$CLEAR_TEXMF_FONTS" = "yes" -a -n "$VARTEXFONTS"
then
    for uid in ${uids[@]}
    do
	for p in $VARTEXFONTS
	do
	    test -d $p/pk/	&& find $p/pk/	   \( -not -type d -and -atime +20 -and -uid $uid \) -print0
	    test -d $p/tfm/	&& find $p/tfm/	   \( -not -type d -and -atime +60 -and -uid $uid \) -print0
	    test -d $p/source/  && find $p/source/ \( -not -type d -and -atime +60 -and -uid $uid \) -print0
    	done > >(exec -a xargs xargs -r -L100 -0 -- setpriv --reuid $uid --regid mktex --init-groups rm -f)
    done
fi
if test -n "$VARTEXFONTS"
then
    for uid in ${uids[@]}
    do
	for p in $VARTEXFONTS
	do
	    test -d $p/pk/	&& find $p/pk/	   \( -not -type d -and -not -name '*.*pk' -uid $uid \) -print0
	    test -d $p/tfm/	&& find $p/tfm/	   \( -not -type d -and -not -name '*.tfm' -uid $uid \) -print0
	    test -d $p/source/  && find $p/source/ \( -not -type d -and -not -name '*.mf'  -uid $uid \) -print0
	    test -d $p/	        && find $p/	   \( -not -type d -and -path '*/[^[:alnum:]]*' -uid $uid \) -print0
	done > >(exec -a xargs xargs -r -L100 -0 -- setpriv --reuid $uid --regid mktex --init-groups rm -vf)
	for p in $VARTEXFONTS
	do
	    test -d $p/ && find $p/ -depth \( -type d -and -path '*/[^[:alnum:]]*' -and -uid $uid \) -print0
	done > >(exec -a xargs xargs -r -L100 -0 -- setpriv --reuid $uid --regid mktex --init-groups rm -vfr)
    done
fi

#
# Update the ls-R's
#
mktexlsr > /dev/null

#
exit 0