diff options
| -rw-r--r-- | libs/confedit | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/libs/confedit b/libs/confedit new file mode 100644 index 0000000..79bb1ad --- /dev/null +++ b/libs/confedit @@ -0,0 +1,47 @@ +# vi: ft=sh + +CONF_DELIMITER="=" +CONF_SETTING=() +CONF_VALUES=() + +# 1: Setting 2: Value +function conf_set() { + CONF_SETTING+=("$1") + CONF_VALUES+=("$2") +} + +# 1: File +# Modify Configuration file +function conf_apply() { + [ -z "$1" ] && return + + if [ ! -f "$1" ]; then + >&2 echo $1 not found. Creating it + conf_create $@ + return $? + fi + + for (( i=0; i < ${#CONF_SETTING[@]}; i++ )); do + if grep -q "^\s*${CONF_SETTING[$i]}\s*$CONF_DELIMITER\s*.*\$" "$1"; then + sed -i "s/^\(\s*${CONF_SETTING[$i]}\s*$CONF_DELIMITER\s*\).*\$/\1${CONF_VALUES[$i]}/" "$1" + else + echo "${CONF_SETTING[$i]}$CONF_DELIMITER${CONF_VALUES[$i]}" >> "$1" + fi + done + + CONF_SETTING=() + CONF_VALUES=() +} + +# 1: File +# Create configuration file, replace if existing +function conf_create() { + [ -f "$1" ] && mv "$1" "$1.bak" + + for (( i=0; i < ${#CONF_SETTING[@]}; i++ )); do + echo "${CONF_SETTING[$i]}${CONF_DELIMITER}${CONF_VALUES[$i]}" >> "$1" + done + + CONF_SETTING=() + CONF_VALUES=() +} |