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#
# set +o errexit -o noglob -o nounset is assumed.
#
rtl_install() {
local _verbose="" _prefix="" _chmod_mode="" _dname="" _file_fname_dst="" \
_file_fname_src="" _fname="" _ln_fname="" _ln_target="" _owner_spec="" \
_pname="";
[ "${1}" = "-v" ] && { _verbose=1; shift; }; _prefix="${1}"; shift;
while [ ${#} -gt 0 ]; do
case "${1}" in
-*)
_pname="${1#-}";
if [ "${_pname#/}" = "${_pname}" ]; then
_pname="${_prefix:+${_prefix}/}${_pname}";
fi;
if ! rtl_fileop rm "${_pname}"; then
return 1;
fi; ;;
!*=*)
_file_fname_src="${1#!}"; _file_fname_src="${_file_fname_src%=*}";
_file_fname_dst="${1#!}"; _file_fname_dst="${_file_fname_dst#*=}";
if [ "${_file_fname_src#/}" = "${_file_fname_src}" ]; then
_file_fname_src="${_prefix:+${_prefix}/}${_file_fname_src}";
fi;
if [ "${_file_fname_dst#/}" = "${_file_fname_dst}" ]; then
_file_fname_dst="${_prefix:+${_prefix}/}${_file_fname_dst}";
fi;
if ! rtl_fileop mv "${_file_fname_src}" "${_file_fname_dst}"; then
return 1;
fi; ;;
/=*)
_dname="${1#/=}";
if [ "${_dname#/}" = "${_dname}" ]; then
_dname="${_prefix:+${_prefix}/}${_dname}";
fi;
if ! rtl_fileop mkdir "${_dname}"; then
return 1;
fi; ;;
@*=*)
_ln_target="${1%=*}"; _ln_target="${_ln_target#@}"; _ln_fname="${1#*=}";
if [ "${_ln_fname#/}" = "${_ln_fname}" ]; then
_ln_fname="${_prefix:+${_prefix}/}${_ln_fname}";
fi;
if [ -e "${_ln_fname}" ]; then
rtl_fileop rm "${_ln_fname}";
fi;
if ! rtl_fileop ln_symbolic "${_ln_target}" "${_ln_fname}"; then
return 1;
fi; ;;
m[0-7][0-7][0-7][0-7]=*)
_fname="${1#m[0-7][0-7][0-7][0-7]=}"; _chmod_mode="${1%%=*}"; _chmod_mode="${_chmod_mode#m}";
if ! rtl_fileop chmod "${_chmod_mode}" "${_fname}"; then
return 1;
fi; ;;
o*=*)
_fname="${1#o*=}"; _owner_spec="${1%%=*}"; _owner_spec="${_owner_spec#o}";
if ! rtl_fileop chown "${_owner_spec}" "${_fname}"; then
return 1;
fi; ;;
*=*)
_file_fname_src="${1%=*}"; _file_fname_dst="${1#*=}";
if [ "${_file_fname_src#/}" = "${_file_fname_src}" ]; then
_file_fname_src="${_prefix:+${_prefix}/}${_file_fname_src}";
fi;
if [ "${_file_fname_dst#/}" = "${_file_fname_dst}" ]; then
_file_fname_dst="${_prefix:+${_prefix}/}${_file_fname_dst}";
fi;
if ! rtl_fileop cp "${_file_fname_src}" "${_file_fname_dst}"; then
return 1;
fi; ;;
esac; shift;
done;
};
# vim:filetype=sh
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