#!/bin/bash
# 2022-08-05 Hyperling
# Put active logs into files for analysis.
# usage: get_logs.sh

## Setup ##

DIR="`dirname $0`"
PROG=`basename $0`
if [[ $DIR == *"."* ]]; then
	DIR="`pwd`"
fi
if [[ -z $DOCKER_HOME ]]; then
	DOCKER_HOME="$DIR/.."
fi

dir=logs
date_format="+%Y%m%d-%H%M%S"

## Main ##

cd $DOCKER_HOME
mkdir -p $dir
docker ps | while read container_id image_name other; do
	image_name=${image_name##*/}
	echo $container_id $image_name
	docker inspect $container_id 1>/dev/null 2>&1 &&
		docker logs $container_id 1>${dir}/${image_name}.log.`date $date_format` 2>&1
done

chmod -R 755 $dir

exit 0