diff options
Diffstat (limited to 'subr/rtl_fileop.subr')
| -rw-r--r-- | subr/rtl_fileop.subr | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/subr/rtl_fileop.subr b/subr/rtl_fileop.subr index fd45f67f..64538c59 100644 --- a/subr/rtl_fileop.subr +++ b/subr/rtl_fileop.subr @@ -1,5 +1,5 @@ # -# set +o errexit -o noglob is assumed. +# set +o errexit -o noglob -o nounset is assumed. # # @@ -28,28 +28,28 @@ rtl_fileop() { case "${_op}" in cd) if [ \( -z "${1}" \) -o ! \( -L "${1}" -o -e "${1}" \) ]; then rtl_log_msg fatalexit "Invalid or non-existent directory \`%s'." "${1}"; - elif rtlp_fileop_check "${PREFIX}" "${1}"; then + elif rtlp_fileop_check "${PREFIX:-}" "${1}"; then rtlp_fileop_log "Changing working directory to \`${1}'."; cd -- "${1}"; _rc="${?}"; fi; ;; chmod) if [ "${#}" -lt 2 ]; then rtl_log_msg fatalexit "Missing parameters (in: chmod %s.)" "${*}"; elif _mode="${1}" && shift\ - && rtlp_fileop_check "${PREFIX}" "${*}"; then + && rtlp_fileop_check "${PREFIX:-}" "${*}"; then rtlp_fileop_log "Changing file mode bits of \`${*}' to \`${_mode}'."; chmod -- "${_mode}" "${@}"; _rc="${?}"; fi; ;; chown) if [ "${#}" -lt 2 ]; then rtl_log_msg fatalexit "Missing parameters (in: chown %s.)" "${*}"; elif _owner="${1}" && shift\ - && rtlp_fileop_check "${PREFIX}" "${*}"; then + && rtlp_fileop_check "${PREFIX:-}" "${*}"; then rtlp_fileop_log "Changing file owner of \`${*}' to \`${_owner}'."; chown -- "${_owner}" "${@}"; _rc="${?}"; fi; ;; cp_follow) if [ "${#}" -lt 2 ]; then rtl_log_msg fatalexit "Missing parameters (in: cp_follow %s}.)" "${*}"; - elif rtlp_fileop_check "${PREFIX}" "${*}"; then + elif rtlp_fileop_check "${PREFIX:-}" "${*}"; then _src="${*}"; _src="${_src% *}"; _dst="${*}"; _dst="${_dst##* }"; rtlp_fileop_log "Copying \`${_src}' into \`${_dst}' w/ -pLR."; @@ -57,7 +57,7 @@ rtl_fileop() { fi; ;; cp) if [ "${#}" -lt 2 ]; then rtl_log_msg fatalexit "Missing parameters (in: cp %s.)" "${*}"; - elif rtlp_fileop_check "${PREFIX}" "${*}"; then + elif rtlp_fileop_check "${PREFIX:-}" "${*}"; then _src="${*}"; _src="${_src% *}"; _dst="${*}"; _dst="${_dst##* }"; rtlp_fileop_log "Copying \`${_src}' into \`${_dst}' w/ -pPR."; @@ -69,7 +69,7 @@ rtl_fileop() { else _dst="$(while [ ""${#}"" -gt 2 ]; do shift; done; printf "%s" "${2}")"; _install_args="$(while [ ""${#}"" -gt 2 ]; do printf "%s" "${1}"; shift; done)"; _src="$(while [ ""${#}"" -gt 2 ]; do shift; done; printf "%s" "${1}")"; - if rtlp_fileop_check "${PREFIX}" "${_dst}" "${_src}"; then + if rtlp_fileop_check "${PREFIX:-}" "${_dst}" "${_src}"; then rtlp_fileop_log "Installing \`${_src}' into \`${_dst}' w/ ${_install_args}."; install "${@}"; _rc="${?}"; fi; @@ -77,7 +77,7 @@ rtl_fileop() { ln_symbolic) if [ \( -z "${1}" \) -o \( -z "${2}" \) ]; then rtl_log_msg fatalexit "Missing parameters (in: ln_symbolic %s.)" "${*}"; - elif rtlp_fileop_check "${PREFIX}" "${2}"; then + elif rtlp_fileop_check "${PREFIX:-}" "${2}"; then if rtl_fileop test "${2}"; then rtl_fileop rm "${2}"; fi; @@ -88,7 +88,7 @@ rtl_fileop() { fi; ;; mv) if [ \( -z "${1}" \) -o \( -z "${2}" \) ]; then rtl_log_msg fatalexit "Missing parameters (in: mv %s.)" "${*}"; - elif rtlp_fileop_check "${PREFIX}" "${1}" "${2}"; then + elif rtlp_fileop_check "${PREFIX:-}" "${1}" "${2}"; then rtlp_fileop_log "Moving \`${1}' to \`${2}' w/ -fs"; mv -f -- "${1}" "${2}"; _rc="${?}"; fi; ;; @@ -98,36 +98,36 @@ rtl_fileop() { rtl_log_msg fatalexit "Missing parameters (in: %s %s.)" "${_op}" "${*}"; elif [ "${_op}" = mkdir ]\ && [ ! -d "${1}" ]\ - && rtlp_fileop_check "${PREFIX}" "${1}"; then + && rtlp_fileop_check "${PREFIX:-}" "${1}"; then if rtl_fileop test "${1}"; then rtl_fileop rm "${1}"; fi; rtlp_fileop_log "Making directory \`${1}'."; mkdir -p -- "${1}"; _rc="${?}"; elif [ "${_op}" = mkfifo ]\ - && rtlp_fileop_check "${PREFIX}" "${1}"; then + && rtlp_fileop_check "${PREFIX:-}" "${1}"; then if rtl_fileop test "${1}"; then rtl_fileop rm "${1}"; fi; rtlp_fileop_log "Creating FIFO \`${1}'."; - rtlp_fileop_check "${PREFIX}" "${1}"; + rtlp_fileop_check "${PREFIX:-}" "${1}"; mkfifo -- "${1}"; _rc="${?}"; elif [ "${_op}" = rm ]\ && rtl_fileop test "${1}"\ - && rtlp_fileop_check "${PREFIX}" "${1}"; then + && rtlp_fileop_check "${PREFIX:-}" "${1}"; then rtlp_fileop_log "Removing directory or file \`${1}'."; rm -rf -- "${1}"; _rc="${?}"; elif [ "${_op}" = source_opt ]\ && rtl_fileop test "${1}"\ - && rtlp_fileop_check "${PREFIX}" "${1}"; then + && rtlp_fileop_check "${PREFIX:-}" "${1}"; then rtlp_fileop_log "Sourcing file \`${1}'."; . "${1}"; _rc="${?}"; elif [ "${_op}" = test ]\ - && rtlp_fileop_check "${PREFIX}" "${1}"\ + && rtlp_fileop_check "${PREFIX:-}" "${1}"\ && ! [ \( -L "${1}" \) -o \( -e "${1}" \) ]; then return 1; elif [ "${_op}" = touch ]\ - && rtlp_fileop_check "${PREFIX}" "${1}"; then + && rtlp_fileop_check "${PREFIX:-}" "${1}"; then rtlp_fileop_log "Touching file \`${1}'."; touch -- "${1}"; _rc="${?}"; fi; shift; |