On 05/07/11 22:19, Dave Reisner wrote:
On Tue, Jul 05, 2011 at 09:51:31PM +1000, Allan McRae wrote:
Allow command-line options to accept multiple arguments without
additional quoting by taking the list of arguments until one
starting with a "-" is reached.
The only current use of this is the --pkg option in makepkg. This
allows (e.g.)
makepkg --pkg foo bar
and packages "foo" and "bar" will be built.
Signed-off-by: Allan McRae<[email protected]>
---
scripts/library/parse_options.sh | 21 ++++++++++++++++++---
1 files changed, 18 insertions(+), 3 deletions(-)
diff --git a/scripts/library/parse_options.sh b/scripts/library/parse_options.sh
index 49cbb60..a2f9c1b 100644
--- a/scripts/library/parse_options.sh
+++ b/scripts/library/parse_options.sh
@@ -28,7 +28,12 @@ parse_options() {
if [[ -n $2 ]]; then
printf ' %s' "$1"
shift
- printf " '%s'" "$1"
+ local arguments="$1"
+ while [[ -n $2&& ${2:0:1} !=
"-" ]]; do
+ shift
+ arguments+=" $1"
+ done
+ printf " '%s'"
"$arguments"
Does this ensure properly quoted multi word arguments are preserved?
Wouldn't it be easier to use an array and print with %q tokens? Same for
the next two instances.
No it doesn't... and while this currently does not matter, it will
matter if the --add option in pacman-key if files are passed that have
spaces. Will fix.
Allan
