#!/bin/bash
set -ve

apk add -q -f curl libc6-compat tzdata
echo "Installing go $goversion"
curl -sL https://storage.googleapis.com/golang/go${goversion}.linux-${ARCH}.tar.gz | tar -xzf - -C /usr/local
# ---
cat <<EOF >/etc/profile.d/build.sh
export SELINUX=true
export DQLITE=true
export STATIC_BUILD=true
EOF
. /etc/profile.d/build.sh
# ---
echo "Downloading DQLITE from $DQLITE_URL"
curl -sfL $DQLITE_URL -o /usr/src/dqlite.tgz
# ---
. /tmp/docker-run
# ---
go get -u github.com/go-delve/delve/cmd/dlv
# ---
cat <<EOF >/etc/profile.d/docker.sh
export DOCKER_HOST=tcp://10.0.2.2:2375
EOF
. /etc/profile.d/docker.sh
# ---
(
    if ! docker version --format '{{.Server.Version}}' >/tmp/docker-server-version; then
        echo "WARNING: Unable to connect to the docker socket, to enable docker in vagrant run the following command on the host:"
        echo "docker run -d -v /var/run/docker.sock:/var/run/docker.sock -p 127.0.0.1:2375:2375 alpine/socat TCP-LISTEN:2375,fork UNIX-CONNECT:/var/run/docker.sock"
    else
        echo "Using host docker server v$(cat /tmp/docker-server-version)"
    fi
)