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Revert "parseopts: normalize options into an array"

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This was really only half a fix for FS#28445, as it still doesn't
correctly handle the case of filenames with spaces. In the short term,
there is no obvious fix for this. In the long term, I believe the
correct decision is to rewrite the options parser to be more in line
with GNU getopt_long.

This reverts commits:
  ca41427141.
  969dcddbdf.
This commit is contained in:
Dave Reisner 2012-04-07 11:54:02 -04:00 committed by Dan McGee
parent 297916e6a2
commit 3c5d5a19b3
3 changed files with 27 additions and 17 deletions
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32
scripts/library/parse_options.sh
View File

@ -3,7 +3,7 @@ parse_options() {
local short_options=$1; shift;
local long_options=$1; shift;
local ret=0;
local unused_options=()
local unused_options=""
local i
while [[ -n $1 ]]; do
@ -23,15 +23,17 @@ parse_options() {
[[ ${match} = ${1:2}:: && -n $2 && ${2:0:1} != "-" ]] && needsargument=1
if (( ! needsargument )); then
OPTRET+=("$1")
printf ' %s' "$1"
else
if [[ -n $2 ]]; then
OPTRET+=("$1" "$2")
printf ' %s ' "$1"
shift
printf "'%q" "$1"
while [[ -n $2 && ${2:0:1} != "-" ]]; do
shift
OPTRET+=("$1")
printf " %q" "$1"
done
printf "'"
else
printf "@SCRIPTNAME@: $(gettext "option %s requires an argument\n")" "'$1'" >&2
ret=1
@ -55,22 +57,26 @@ parse_options() {
( -n ${1:$i+1} || ( -n $2 && ${2:0:1} != "-" ) ) ]] && needsargument=1
if (( ! needsargument )); then
OPTRET+=("-${1:i:1}")
printf ' -%s' "${1:i:1}"
else
if [[ -n ${1:$i+1} ]]; then
OPTRET+=("-${1:i:1}" "${1:i+1}")
printf ' -%s ' "${1:i:1}"
printf "'%q" "${1:$i+1}"
while [[ -n $2 && ${2:0:1} != "-" ]]; do
shift
OPTRET+=("$1")
printf " %q" "$1"
done
printf "'"
else
if [[ -n $2 ]]; then
OPTRET+=("-${1:i:1}" "$2")
printf ' -%s ' "${1:i:1}"
shift
printf "'%q" "$1"
while [[ -n $2 && ${2:0:1} != "-" ]]; do
shift
OPTRET+=("$1")
printf " %q" "$1"
done
printf "'"
else
printf "@SCRIPTNAME@: $(gettext "option %s requires an argument\n")" "'-${1:i:1}'" >&2
@ -85,11 +91,15 @@ parse_options() {
fi
done
else
unused_options+=("$1")
unused_options="${unused_options} '$1'"
fi
shift
done
OPTRET+=('--' "${unused_options[@]}")
printf " --"
[[ $unused_options ]] && printf ' %s' "${unused_options[@]}"
[[ $1 ]] && printf " '%s'" "$@"
printf "\n"
return $ret
}

6
scripts/makepkg.sh.in
View File

@ -1918,11 +1918,11 @@ OPT_LONG+=",version,config:"
# Pacman Options
OPT_LONG+=",noconfirm,noprogressbar"
if ! parse_options $OPT_SHORT $OPT_LONG "$@"; then
if ! OPT_TEMP="$(parse_options $OPT_SHORT $OPT_LONG "$@")"; then
echo; usage; exit 1 # E_INVALID_OPTION;
fi
set -- "${OPTRET[@]}"
unset OPT_SHORT OPT_LONG OPTRET
eval set -- "$OPT_TEMP"
unset OPT_SHORT OPT_LONG OPT_TEMP
while true; do
case "$1" in

6
scripts/pacman-key.sh.in
View File

@ -469,11 +469,11 @@ OPT_LONG="add::,config:,delete:,edit-key:,export::,finger::,gpgdir:"
OPT_LONG+=",help,import:,import-trustdb:,init,keyserver:,list-keys::,list-sigs::"
OPT_LONG+=",lsign-key:,populate::,recv-keys:,refresh-keys::,updatedb"
OPT_LONG+=",verify:,version"
if ! parse_options $OPT_SHORT $OPT_LONG "$@"; then
if ! OPT_TEMP="$(parse_options $OPT_SHORT $OPT_LONG "$@")"; then
echo; usage; exit 1 # E_INVALID_OPTION;
fi
set -- "${OPTRET[@]}"
unset OPT_SHORT OPT_LONG OPTRET
eval set -- "$OPT_TEMP"
unset OPT_SHORT OPT_LONG OPT_TEMP
if [[ $1 == "--" ]]; then
usage;