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Fixed the exporting of cmdarg_ and CMDARG_ variables for subshells (for real this time)

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This commit is contained in:
Andrew Kesterson
2013-10-29 19:29:59 -04:00
parent 08bc5c4c62
commit c499425869
1 changed files with 30 additions and 26 deletions
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56
cmdarg.sh
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@@ -324,35 +324,39 @@ function cmdarg_purge
arrays="$arrays CMDARG_FLAGS CMDARG_TYPES"
for arr in $arrays
do
unset $arr
unset $arr[*]
str='${!'"$arr"'[@]}'
for key in $(eval "echo $str")
do
str="$arr[$key]"
eval "unset $str"
done
done
CMDARG_GETOPTLIST="h"
}
# Holds the final map of configuration options
declare -A cmdarg_cfg
# Maps (short arg) -> (long arg)
declare -A CMDARG
# Maps (long arg) -> (short arg)
declare -A CMDARG_REV
# A list of optional arguments (e.g., no :)
declare -a CMDARG_OPTIONAL
# A list of required arguments (e.g., :)
declare -a CMDARG_REQUIRED
# Maps (short arg) -> (description)
declare -A CMDARG_DESC
# Maps (short arg) -> default
declare -A CMDARG_DEFAULT
# Maps (short arg) -> validator
declare -A CMDARG_VALIDATORS
# Miscellanious info about this script
declare -A CMDARG_INFO
# Map of (short arg) -> flags
declare -A CMDARG_FLAGS
# Map of (short arg) -> type (string, array, hash)
declare -A CMDARG_TYPES
if [[ "${CMDARG_GETOPTLIST}" == "" ]]; then
if [[ "${_DEFINED_CMDARG}" == "" ]]; then
export _DEFINED_CMDARG=0
# Holds the final map of configuration options
declare -A cmdarg_cfg
# Maps (short arg) -> (long arg)
declare -A CMDARG
# Maps (long arg) -> (short arg)
declare -A CMDARG_REV
# A list of optional arguments (e.g., no :)
declare -a CMDARG_OPTIONAL
# A list of required arguments (e.g., :)
declare -a CMDARG_REQUIRED
# Maps (short arg) -> (description)
declare -A CMDARG_DESC
# Maps (short arg) -> default
declare -A CMDARG_DEFAULT
# Maps (short arg) -> validator
declare -A CMDARG_VALIDATORS
# Miscellanious info about this script
declare -A CMDARG_INFO
# Map of (short arg) -> flags
declare -A CMDARG_FLAGS
# Map of (short arg) -> type (string, array, hash)
declare -A CMDARG_TYPES
CMDARG_GETOPTLIST="h"
fi