Sha256: 40fa1343a308226671e51d9400ba0a270b553a6f02a58180ece32d9f91a203b7
Contents?: true
Size: 1.08 KB
Versions: 9
Compression:
Stored size: 1.08 KB
Contents
#!/usr/bin/env bash
usage() {
printf "\nUsage:\n" >&2
printf "\n $rvm_scripts_path/db database_file {{key}} {{value}} # set" >&2
printf "\n $rvm_scripts_path/db database_file {{key}} # get" >&2
printf "\n $rvm_scripts_path/db database_file {{key}} unset # unset\n\n" >&2
}
if [[ -f "$1" ]] ; then
database_file="$1" ; shift
if [[ ! -f "$database_file" ]] ; then
\mkdir -p $(dirname $database_file)
\touch $database_file
fi
else
printf "\n\nDatabase file $1 does not exist.\n\n" >&2
exit 1
fi
key="$1" ; shift
if [[ -z "$key" ]] ; then
usage
exit 1
else
value="$*"
if [[ "unset" = "$value" ]] || [[ "delete" = "$value" ]] ; then
sed -i.tmp -e "s#^$key=.*\$##" -e '/^$/d' $database_file
else
if [[ -z "$value" ]] ; then # get
awk -F= '/^'"$key"'=/' $database_file | sed -e "s#^$key=##" -e '/^$/d'
else # set
if [[ -z "$(awk -F= "/^'"$key"'=/{print $2}" $database_file)" ]] ; then # append
echo "$key=$value" >> $database_file
else # overwrite
sed -i.tmp "s#^$key=.*\$#$key=$value#" $database_file
fi
fi
fi
fi
Version data entries
9 entries across 9 versions & 1 rubygems