run.sh

#!/bin/sh -x

chown_dir() {
  if [ -d "$3" ]; then
    echo "Directory $3 already exists, skipping"
  else
    mkdir -p "$3"
    sudo chown -R "$1":"$2" "$3"
  fi
}

rand() {
  pwgen=$(which pwgen)
  openssl=$(which openssl)
  if [ -x "$pwgen" ]; then
    $pwgen -s1 "$1" | tr -d '\n'
  elif [ -x "$openssl" ]; then
    $openssl rand -hex "$1" | tr -d '\n'
  else
    head /dev/urandom | tr -dc 'A-Za-z0-9' | head -c "$1"
  fi
}

IP_ADDR=$(ip -o -4 addr list | awk '$2 != "lo" && $2 != "docker0" {print $4; exit}' | cut -d/ -f1)
SEED_USER_PASSWORD=$(rand 18)
CONSOLE_TOKEN=$(rand 18)
BULKER_TOKEN=$(rand 18)
SYNCCTL_TOKEN=$(rand 18)
PG_PASSWD=$(rand 18)
MONGO_PASSWD=$(rand 18)
CLICKHOUSE_PASSWD=$(rand 18)
REDIS_PASSWD=$(rand 18)
JWT_SECRET=$(rand 64)

if [ -r "./template.env" ] && [ ! -f ".env" ]; then
  echo "Generating .env from template.env"
  sed -r \
    -e "s!%%IP_ADDR%%!$IP_ADDR!g" \
    -e "s!%%SEED_USER_PASSWORD%%!$SEED_USER_PASSWORD!g" \
    -e "s!%%CONSOLE_TOKEN%%!$CONSOLE_TOKEN!g" \
    -e "s!%%BULKER_TOKEN%%!$BULKER_TOKEN!g" \
    -e "s!%%SYNCCTL_TOKEN%%!$SYNCCTL_TOKEN!g" \
    -e "s!%%PG_PASSWD%%!$PG_PASSWD!g" \
    -e "s!%%MONGO_PASSWD%%!$MONGO_PASSWD!g" \
    -e "s!%%CLICKHOUSE_PASSWD%%!$CLICKHOUSE_PASSWD!g" \
    -e "s!%%REDIS_PASSWD%%!$REDIS_PASSWD!g" \
    -e "s!%%JWT_SECRET%%!$JWT_SECRET!g" \
    "./template.env" >".env"
fi

if [ -r "./docker-compose.yml" ]; then
  chown_dir 1001 1001 ./data/kafka
  chown_dir 10000 10000 ./data/redis
  docker compose up -d
else
  echo "Missing docker-compose.yml"
fi