debuild_env.sh

#!/bin/bash

DOCKER=docker

if [ "$(id --user)" != "0" ]; then
  DOCKER="sudo $DOCKER"
fi

MIRROR=http://mirrors.tuna.tsinghua.edu.cn/debian

: ${NAME="$(basename "$(readlink -f .)")-dev"}
: ${RELEASE="stable"}

IMAGE="debian:$RELEASE"

$DOCKER pull "$IMAGE"
$DOCKER run --name "$NAME" --volume "$PWD:$PWD" --user "$(id --user):$(id --group)" --detach --workdir "$PWD" "$IMAGE" bash -c "exec sleep infinity"
$DOCKER exec --interactive --user 0:0 --env "RELEASE=$RELEASE" --env "MIRROR=$MIRROR" "$NAME" bash -s "$@"  << 'EOF'
for i in "" "-updates" "-backports"; do
  for j in "deb" "deb-src"; do
    echo "$j $MIRROR ${RELEASE}$i main contrib non-free"
  done
done > /etc/apt/sources.list
apt-get update
apt-get -y install vim devscripts
apt-get -y build-dep "$@" 
EOF

echo $DOCKER exec -it "\"$NAME\"" bash
exec $DOCKER exec -it "$NAME" bash