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Go Back   Linux Archive > ArchLinux > ArchLinux Pacman Development

 
 
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Old 04-12-2012, 02:54 PM
Dave Reisner
 
Default scripts/library: remove parse_options

This is retired, as the two consumers of this function are now using the
new parseopts instead.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
---
scripts/Makefile.am | 3 +-
scripts/library/README | 6 ---
scripts/library/parse_options.sh | 105 --------------------------------------
scripts/po/POTFILES.in | 1 -
4 files changed, 1 insertion(+), 114 deletions(-)
delete mode 100644 scripts/library/parse_options.sh

diff --git a/scripts/Makefile.am b/scripts/Makefile.am
index fc70732..b8a1990 100644
--- a/scripts/Makefile.am
+++ b/scripts/Makefile.am
@@ -27,8 +27,7 @@ EXTRA_DIST =

LIBRARY =
library/output_format.sh
- library/parseopts.sh
- library/parse_options.sh
+ library/parseopts.sh

# Files that should be removed, but which Automake does not know.
MOSTLYCLEANFILES = $(bin_SCRIPTS)
diff --git a/scripts/library/README b/scripts/library/README
index 33f6321..53a0b2e 100644
--- a/scripts/library/README
+++ b/scripts/library/README
@@ -8,12 +8,6 @@ and can be silenced by defining 'QUIET'. The 'warning' and 'error'
functions print to stderr with the appropriate prefix added to the
message.

-parse_options.sh:
-A getopt replacement to avoids portability issues, in particular the
-lack of long option name support in the default getopt provided by some
-platforms.
-Usage: parse_option $SHORT_OPTS $LONG_OPTS "$@"
-
parseopts.sh:
A getopt_long-like parser which portably supports longopts and shortopts
with some GNU extensions. It does not allow for options with optional
diff --git a/scripts/library/parse_options.sh b/scripts/library/parse_options.sh
deleted file mode 100644
index 039eef9..0000000
--- a/scripts/library/parse_options.sh
+++ /dev/null
@@ -1,105 +0,0 @@
-# getopt like parser
-parse_options() {
- local short_options=$1; shift;
- local long_options=$1; shift;
- local ret=0;
- local unused_options=""
- local i
-
- while [[ -n $1 ]]; do
- if [[ ${1:0:2} = '--' ]]; then
- if [[ -n ${1:2} ]]; then
- local match=""
- for i in ${long_options//,/ }; do
- if [[ ${1:2} = ${i//:} ]]; then
- match=$i
- break
- fi
- done
- if [[ -n $match ]]; then
- local needsargument=0
-
- [[ ${match} = ${1:2}: ]] && needsargument=1
- [[ ${match} = ${1:2}:: && -n $2 && ${2:0:1} != "-" ]] && needsargument=1
-
- if (( ! needsargument )); then
- printf ' %s' "$1"
- else
- if [[ -n $2 ]]; then
- printf ' %s ' "$1"
- shift
- printf "'%q" "$1"
- while [[ -n $2 && ${2:0:1} != "-" ]]; do
- shift
- printf " %q" "$1"
- done
- printf "'"
- else
- printf "@SCRIPTNAME@: $(gettext "option %s requires an argument
")" "'$1'" >&2
- ret=1
- fi
- fi
- else
- echo "@SCRIPTNAME@: $(gettext "unrecognized option") '$1'" >&2
- ret=1
- fi
- else
- shift
- break
- fi
- elif [[ ${1:0:1} = '-' ]]; then
- for ((i=1; i<${#1}; i++)); do
- if [[ $short_options =~ ${1:i:1} ]]; then
- local needsargument=0
-
- [[ $short_options =~ ${1:i:1}: && ! $short_options =~ ${1:i:1}:: ]] && needsargument=1
- [[ $short_options =~ ${1:i:1}:: &&
- ( -n ${1:$i+1} || ( -n $2 && ${2:0:1} != "-" ) ) ]] && needsargument=1
-
- if (( ! needsargument )); then
- printf ' -%s' "${1:i:1}"
- else
- if [[ -n ${1:$i+1} ]]; then
- printf ' -%s ' "${1:i:1}"
- printf "'%q" "${1:$i+1}"
- while [[ -n $2 && ${2:0:1} != "-" ]]; do
- shift
- printf " %q" "$1"
- done
- printf "'"
- else
- if [[ -n $2 ]]; then
- printf ' -%s ' "${1:i:1}"
- shift
- printf "'%q" "$1"
- while [[ -n $2 && ${2:0:1} != "-" ]]; do
- shift
- printf " %q" "$1"
- done
- printf "'"
-
- else
- printf "@SCRIPTNAME@: $(gettext "option %s requires an argument
")" "'-${1:i:1}'" >&2
- ret=1
- fi
- fi
- break
- fi
- else
- echo "@SCRIPTNAME@: $(gettext "unrecognized option") '-${1:i:1}'" >&2
- ret=1
- fi
- done
- else
- unused_options="${unused_options} '$1'"
- fi
- shift
- done
-
- printf " --"
- [[ $unused_options ]] && printf ' %s' "${unused_options[@]}"
- [[ $1 ]] && printf " '%s'" "$@"
- printf "
"
-
- return $ret
-}
diff --git a/scripts/po/POTFILES.in b/scripts/po/POTFILES.in
index 01cc235..162731b 100644
--- a/scripts/po/POTFILES.in
+++ b/scripts/po/POTFILES.in
@@ -8,5 +8,4 @@ scripts/pacman-optimize.sh.in
scripts/pkgdelta.sh.in
scripts/repo-add.sh.in
scripts/library/output_format.sh
-scripts/library/parse_options.sh
scripts/library/parseopts.sh
--
1.7.10
 

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