Helper to run redo and run docker image as container

Showroom
1

There’s a neat script that I’ve made for developing image:

#!/bin/bash
# Made by Lauri Jakku <lja@lja.fi>

tmp=/tmp/docker-run-image.$$

errcheck() {
	if [ $1 -eq 0 ]
	then
		return
	else
		shift
		echo $*
		exit 1
	fi
}

# WARNING: THIS WILL CLEAN EVERY IMAGE in system (local ones)!
echo "Cleaning up the system ..................."
docker ps | grep -v "IMAGE.*CREATED" | awk '{ print "docker rm --force " $1 }' | sh

echo "Building ..................."
docker buildx build --network=host --iidfile=$tmp.imghash .
errcheck $? "Docker build error"

IMGHASH=$(cat $tmp.imghash| sed 's,sha256:\(............\).*,\1,')
CNTNAME="the-image-container-of-$IMGHASH"
echo "Built $IMGHASH ..................."
docker create --init --privileged --network="host" --name="$CNTNAME" $IMGHASH
errcheck $? "Docker Create error"

# Check container id
CNTID=$(docker ps -a | grep $IMGHASH | head -1 | awk '{ print $1 }')
echo "Running container $CNTID  (Made from image $IMGHASH) ..................."
docker start $CNTID
errcheck $? "Docker start $CNTID error"

echo "To exceute command in container:"
echo "    docker exec -it --privileged $CNTID  <command>"

The script will rebuild the project in current working directory and run it in container and provide command to run command(s) inside the container.

WARNING:
   The script will (if not modified) delete ALL images within the docker.
   YOU HAVE BEEN WARNED, I take no responsibility what so ever from
   possible dataloss or what ever, while using the script.

There you go… happy hacking :smiley: …