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Better edge case handling around Docker Compose v2 #190

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Feb 20, 2024
Merged

Better edge case handling around Docker Compose v2 #190

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49 changes: 30 additions & 19 deletions dockersand.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,11 @@ DS_DIR=$(dirname $(readlink -f "$0"))
# if you intend to run multiple shards on the same machine.
PROJECT_NAME=$(basename $DS_DIR)

# The command to invoke to run Docker Compose
# compose v2 does not always install the `docker-compose` backward-compatible
# alias and needs instead to be run as `docker compose`
DOCKER_COMPOSE="docker-compose"

do_help() {
echo "Available commands:"
echo " attach - attach to the DIRTSAND console"
Expand All @@ -39,15 +44,21 @@ do_help() {
}

check_docker() {
which docker > /dev/null
command -v docker > /dev/null
if [[ $? -ne 0 ]]; then
echo -e "\e[31mERROR:\e[0m docker is not installed."
exit 1
fi
which docker-compose > /dev/null

command -v docker-compose > /dev/null
if [[ $? -ne 0 ]]; then
echo -e "\e[31mERROR:\e[0m docker-compose is not installed."
exit 1
docker compose > /dev/null
if [[ $? -eq 0 ]]; then
DOCKER_COMPOSE="docker compose"
else
echo -e "\e[31mERROR:\e[0m docker-compose is not installed."
exit 1
fi
fi
}

Expand All @@ -63,12 +74,12 @@ elif [[ $1 = "help" ]]; then
do_help
elif [[ $1 = "attach" ]]; then
check_docker
docker-compose -p $PROJECT_NAME ps | grep "${PROJECT_NAME}[-_]moul[-_][0-9]*" > /dev/null
$DOCKER_COMPOSE -p $PROJECT_NAME ps | grep "${PROJECT_NAME}[-_]moul[-_][0-9]*" > /dev/null
if [[ $? -ne 0 ]]; then
echo -e "\e[33mWARNING\e[0m: dockersand is not running! Starting..."
docker-compose -p $PROJECT_NAME -f $COMPOSE_FILE up -d
$DOCKER_COMPOSE -p $PROJECT_NAME -f $COMPOSE_FILE up -d
fi
CONTAINER_NAME=$(docker-compose ps | grep -oh ".*[-_]moul[-_][0-9]*")
CONTAINER_NAME=$($DOCKER_COMPOSE ps | grep -oh ".*[-_]moul[-_][0-9]*")
if [[ $? -ne 0 ]]; then
echo -e "\e[31mERROR\e[0m: Unable to determine DIRTSAND container name. Sorry :("
exit 1
Expand All @@ -77,22 +88,22 @@ elif [[ $1 = "attach" ]]; then
docker attach $CONTAINER_NAME
elif [[ $1 = "build" ]]; then
check_docker
docker-compose -p $PROJECT_NAME ps | grep "${PROJECT_NAME}[-_]moul[-_][0-9]*" > /dev/null
$DOCKER_COMPOSE -p $PROJECT_NAME ps | grep "${PROJECT_NAME}[-_]moul[-_][0-9]*" > /dev/null
RUNNING=$?
if [[ $RUNNING -eq 0 ]]; then
echo -e "\e[36mStopping dockersand...\e[0m"
docker-compose -p $PROJECT_NAME down
$DOCKER_COMPOSE -p $PROJECT_NAME down
fi
# Hacky, but what can you do?
mkdir -p build/authserv build/dat build/etc build/fileserv build/SDL
docker-compose -p $PROJECT_NAME -f $COMPOSE_FILE build
$DOCKER_COMPOSE -p $PROJECT_NAME -f $COMPOSE_FILE build
if [[ $? -ne 0 ]]; then
echo -e "\e[31mFAILED\e[0m"
exit 1
fi
if [[ $RUNNING -eq 0 ]]; then
echo -e "\e[36mStarting dockersand...\e[0m"
docker-compose -p $PROJECT_NAME -f $COMPOSE_FILE up -d
$DOCKER_COMPOSE -p $PROJECT_NAME -f $COMPOSE_FILE up -d
if [[ $? -eq 0 ]]; then
echo -e "\e[32mSUCCESS\e[0m: To manage DIRTSAND, use ./dockersand.sh attach"
else
Expand All @@ -101,13 +112,13 @@ elif [[ $1 = "build" ]]; then
fi
elif [[ $1 = "restart" ]]; then
check_docker
docker-compose -p $PROJECT_NAME ps | grep dirtsand > /dev/null
$DOCKER_COMPOSE -p $PROJECT_NAME ps | grep dirtsand > /dev/null
if [[ $? -eq 0 ]]; then
echo -e "\e[36mRestarting dockersand...\e[0m"
docker-compose -p $PROJECT_NAME restart
$DOCKER_COMPOSE -p $PROJECT_NAME restart
else
echo -e "\e[33mWARNING\e[0m: dockersand is not running! Starting..."
docker-compose -p $PROJECT_NAME -f $COMPOSE_FILE up -d
$DOCKER_COMPOSE -p $PROJECT_NAME -f $COMPOSE_FILE up -d
fi
if [[ $? -eq 0 ]]; then
echo -e "\e[32mSUCCESS\e[0m: To manage DIRTSAND, use ./dockersand.sh attach"
Expand All @@ -116,10 +127,10 @@ elif [[ $1 = "restart" ]]; then
fi
elif [[ $1 = "start" ]]; then
check_docker
docker-compose -p $PROJECT_NAME ps | grep "${PROJECT_NAME}[-_]moul[-_][0-9]*" > /dev/null
$DOCKER_COMPOSE -p $PROJECT_NAME ps | grep "${PROJECT_NAME}[-_]moul[-_][0-9]*" > /dev/null
if [[ $? -ne 0 ]]; then
echo -e "\e[36mStarting dockersand...\e[0m"
docker-compose -p $PROJECT_NAME -f $COMPOSE_FILE up -d
$DOCKER_COMPOSE -p $PROJECT_NAME -f $COMPOSE_FILE up -d
if [[ $? -eq 0 ]]; then
echo -e "\e[32mSUCCESS\e[0m: To manage DIRTSAND, use ./dockersand.sh attach"
else
Expand All @@ -130,18 +141,18 @@ elif [[ $1 = "start" ]]; then
fi
elif [[ $1 = "status" ]]; then
check_docker
docker-compose -p $PROJECT_NAME ps | grep "${PROJECT_NAME}[-_]moul[-_][0-9]*" > /dev/null
$DOCKER_COMPOSE -p $PROJECT_NAME ps | grep "${PROJECT_NAME}[-_]moul[-_][0-9]*" > /dev/null
if [[ $? -eq 0 ]]; then
echo -e "dockersand is \e[32mUP\e[0m"
else
echo -e "dockersand is \e[31mDOWN\e[0m"
fi
elif [[ $1 = "stop" ]]; then
check_docker
docker-compose -p $PROJECT_NAME ps | grep "${PROJECT_NAME}[-_]moul[-_][0-9]*" > /dev/null
$DOCKER_COMPOSE -p $PROJECT_NAME ps | grep "${PROJECT_NAME}[-_]moul[-_][0-9]*" > /dev/null
if [[ $? -eq 0 ]]; then
echo -e "\e[36mStopping dockersand...\e[0m"
docker-compose -p $PROJECT_NAME down
$DOCKER_COMPOSE -p $PROJECT_NAME down
else
echo -e "\e[33mWARNING\e[0m: dockersand is not running!"
fi
Expand Down