scripts/bash-ini-parser
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support complex whitespace indentation

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closes #2
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albfan
2015-05-15 18:28:19 +02:00
parent 5bae5fa6eb
commit d4da89a1be
1 changed files with 24 additions and 19 deletions
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23
bash-ini-parser
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@@ -10,6 +10,12 @@ function debug {
} }
function cfg_parser { function cfg_parser {
shopt -p extglob &> /dev/null
CHANGE_EXTGLOB=$?
if [ $CHANGE_EXTGLOB = 1 ]
then
shopt -s extglob
fi
ini="$(<$1)" # read the file ini="$(<$1)" # read the file
ini="${ini//[/\\[}" # escape [ ini="${ini//[/\\[}" # escape [
debug debug
@@ -19,15 +25,9 @@ function cfg_parser {
debug debug
ini=( ${ini[*]//;*/} ) # remove comments with ; ini=( ${ini[*]//;*/} ) # remove comments with ;
debug debug
ini=( ${ini[*]/ =/=} ) # remove tabs before = ini=( ${ini[*]/#+([[:space:]])/} ) # remove init whitespace
debug debug "whitespace around"
ini=( ${ini[*]/# /} ) # remove init tabs #TODO: remove all not just one ini=( ${ini[*]/*([[:space:]])=*([[:space:]])/=} ) # remove whitespace around =
debug
ini=( ${ini[*]/# /} ) # remove init space #TODO: remove all not just one
debug
ini=( ${ini[*]/= /=} ) # remove tabs after =
debug
ini=( ${ini[*]/ = /=} ) # remove anything with a space around =
debug debug
ini=( ${ini[*]/#\\[/\}$'\n'cfg.section.} ) # set section prefix ini=( ${ini[*]/#\\[/\}$'\n'cfg.section.} ) # set section prefix
debug debug
@@ -48,6 +48,11 @@ function cfg_parser {
ini[${#ini[*]} + 1]='}' # add the last brace ini[${#ini[*]} + 1]='}' # add the last brace
debug debug
eval "$(echo "${ini[*]}")" # eval the result eval "$(echo "${ini[*]}")" # eval the result
if [ $CHANGE_EXTGLOB = 1 ]
then
shopt -u extglob
fi
} }
function cfg_writer { function cfg_writer {