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|
#!/bin/sh
EXTENSIONS=".pd -help.pd .pd_linux .pd_darwin .pd_freebsd .dll .b_i386 .l_ia64 .l_i386 .d_fat .d_i386 .d_ppc .m_i386"
ALIASFILE=$1
shift
if [ "x$ALIASFILE" = "x-clean" ]
then
CLEANMODE=yes
ALIASFILE=$1
shift
else
CLEANMODE=
fi
if [ -e "${ALIASFILE}" ]; then :; else
echo cannot find alias-file ${ALIASFILE}
exit 1
fi
debug() {
:
# echo $@
}
do_makealias() {
local source
local dest
source=$1
dest=$2
if [ "x${CLEANMODE}" = "xyes" ]
then
if [ -e "${dest}" ]; then
debug "removing alias ${dest}"
rm ${dest}
else
debug "alias ${dest} does not exist"
fi
else
debug "aliasing ${source} to ${dest}"
if [ "x${COPYMODE}" = "xyes" ]
then
cp ${source} ${dest}
else
source=${source##*/}
ln -s ${source} ${dest}
fi
fi
}
do_makealiases() {
local dir
local master
local slave
local extension
dir=$1
master=$2
shift; shift
if [ "x${master}" = "x" ]; then
# no realname provided
return
fi
if [ "x$@" = "x" ]; then
# no aliases provided...
return
fi
for extension in ${EXTENSIONS}
do
# echo "checking aliases for ${dir}/${master}${extension}"
if [ -f "${dir}/${master}${extension}" ]
then
for slave in $@
do
do_makealias ${dir}/${master}${extension} ${dir}/${slave}${extension}
done
fi
done
}
for d in $@
do
if [ -d "$d" ]
then
debug "scanning directory $d for aliases"
cat ${ALIASFILE} | while read line
do
do_makealiases $d $line
done
else
echo "skipping non-directory $d"
fi
done
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