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#!/bin/sh
CONFIG_DIR=./configs
CONFIGS=`/usr/bin/find ${CONFIG_DIR} -type f -exec /usr/bin/grep -v -e ^\# -e ^$ {} \; -exec /bin/echo [] \; 2> /dev/null`
parse_lines() {
unset in_sect
while read line; do
case ${line## } in
\[*\]) v="${line#*[}"; v="${v%%]*}"
case $select in
${v}) echo Starting our section "${select}" >&2
in_sect=true
;;
*) [ "${in_sect}" ] && echo Ending our section "${select}" >&2
echo Start other section "${v}" >&2
unset in_sect
;;
esac
;;
env.*) echo "### ${line} ### ${in_sect} ###" >&2
[ "${in_sect}" ] || continue
echo Setting environment: ${line#*env.} >&2
_pref=${line#*env.}; _suf=${_pref#* }
printf "%s " ${_pref%% *}=\'${_suf}\'
;;
*) echo Ignoring ${line} >&2
;;
esac
done
}
select=blubber
_env=$( printf "%s\n" "${CONFIGS}" | parse_lines )
printf "%s\n" "${_env}"
eval env ${_env} printenv
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