lib/minke/scripts/minke
#!/bin/bash
MINKE_VERSION="1.15.0"
DOCKER_SOCK="/var/run/docker.sock:/var/run/docker.sock"
NEW_UUID=$(base64 /dev/urandom | tr -d '/+' | head -c 32 | tr '[:upper:]' '[:lower:]')
DOCKER_IMAGE="nicholasjackson/minke:${MINKE_VERSION}"
COMMAND=$*
GEM_VOLUMES=""
SSH_AUTH=""
# Forward keys to docker host
if [[ $1 == "-A" || $2 == "-A" ]]; then
if [[ "${DOCKER_MACHINE}" != "" ]]; then
# for docker machine
SSH_SOCK=boot2docker.$$.ssh.socket
docker-machine ssh ${DOCKER_MACHINE} -A -S $SSH_SOCK -M -f -n tail -f /dev/null
AGENT_SOCK=$(docker-machine ssh ${DOCKER_MACHINE} -S $SSH_SOCK echo \$\(readlink -f \$SSH_AUTH_SOCK\))
SSH_AUTH="-e AGENT_SOCK=${AGENT_SOCK} -e SSH_AUTH_SOCK=/ssh-agent/ssh.sock -v ${AGENT_SOCK}:/ssh-agent/ssh.sock"
fi
if [[ "${DOCKER_MACHINE}" == "" ]]; then
SSH_AUTH="-e AGENT_SOCK=${SSH_AUTH_SOCK} -e SSH_AUTH_SOCK=/ssh-agent/ssh.sock -v ${SSH_AUTH_SOCK}:/ssh-agent/ssh.sock"
fi
echo "Forwarding SSH Keys: ${SSH_AUTH}"
fi
# Test if interactive terminal and set the flag
[[ -t 1 ]] && IT="-it" || IT=""
# Do we need to forward an ssh key for encrypt?
MOUNT_VOLUME=""
while getopts 'Avm:v' flag; do
if [[ $flag == "m" ]]; then
SSH_KEY="-v ${OPTARG}"
fi
done
if [[ $1 != \generate* ]]; then
# Test if we need to mount any special volumes for paths specified in the Gemfile
while read -r line; do
if [[ $line != \#* ]]; then
l=$(echo $line | sed "s/.*:path *=> *//" | sed "s/['|\"]\(.*\)['|\"]/\1/")
GEM_VOLUMES="${GEM_VOLUMES} -v $l:$l"
fi
done < <(grep :path Gemfile)
DIR=$(dirname `pwd`)
DOCKER_RUN="docker run ${IT} --rm --net=minke_${NEW_UUID} ${SSH_AUTH} ${GEM_VOLUMES} ${SSH_KEY} -v ${DOCKER_SOCK} -v ${DIR}:${DIR} -e BUNDLE_PATH=${PWD}/vendor -e BUNDLE_JOBS=2 -e DOCKER_NETWORK=minke_${NEW_UUID} -w ${DIR}/_minke ${DOCKER_IMAGE} ${COMMAND}"
echo "Running command: minke ${COMMAND}"
id=$(docker network create minke_${NEW_UUID})
eval "${DOCKER_RUN}"
id=$(docker network rm minke_${NEW_UUID})
# Clean up socket
if [[ "${DOCKER_MACHINE}" != "" ]]; then
docker-machine ssh default -S $SSH_SOCK -O exit
fi
fi
if [[ $1 = \generate* ]]; then
DIR=$(pwd)
DOCKER_RUN="docker run --rm -v ${DOCKER_SOCK} -v ${DIR}:${DIR} -w ${DIR}:${DIR} ${DOCKER_IMAGE} ${COMMAND}"
eval "$DOCKER_RUN"
fi