cibus-backend/local.sh

#!/bin/bash

name="cibus_postgres"
image="postgres"
version="latest"
ports="5432:5432"
db_name="cibus"

command=$1
arg_first=$2
already_running=$(docker ps | grep "$name")

bin_path="./cibus_bin"
env_path="$bin_path/.env"

echo "local environment : (command=$command)"

function log_out {
  green="\033[0;32m"
  no_color="\033[0m"
  awk \
    -v green=$green \
    -v nocolor=$no_color \
    -v name=$name \
    '{ printf "\n%s%s: %s%s", green, name, nocolor, $0; fflush(); }'
}

function handle_commands {
  if [[ $command == 'up' ]] 
  then
    echo "starting local env"
    echo
    if [[ -n $already_running ]]
    then
      echo "docker image already running"
      exit 2
    fi
  
    docker pull postgres:latest
    docker run \
      -p "$ports" \
      -d \
      --rm \
      --env-file "$env_path" \
      --name "$name" \
      "$image:$version" 
    echo
    echo "started local env"
  elif [[ $command == 'down' ]]
  then
    echo "stopping local env"
    echo
    if [[ -n $already_running ]]
    then
      docker stop "$name" > /dev/null
      echo "stopped and removed: $name"
    else
      echo "container: $name is not running"
    fi
  
    echo
    echo "stopped local env"
  elif [[ $command == 'logs' ]]
  then
    
    docker logs "$name" | log_out

  elif [[ $command == 'connect_db' ]]
  then
    echo "connecting to db"
    echo
    if [[ -z $already_running ]]
    then
      echo "container not running cannot connect to db"
      exit 1
    fi

    docker exec -it "$name" psql --user "$db_name" --db "$db_name"

    echo
    echo "exited db"

  elif [[ $command == 'print_migration' ]]
  then
    echo "printing migrations"
    echo
    if [[ -z $already_running ]]
    then
      echo "container not running cannot check migrations"
      exit 1
    fi

    echo "database"
    docker exec -it "$name" psql --user "$db_name" --db "$db_name" -c "select version, description, success from _sqlx_migrations;"

    echo "sqlx"
    migration_path="$bin_path/db"
    (cd "$migration_path" && sqlx migrate info) 

    echo
    echo "exited db"

  elif [[ $command == 'add_migration' ]]
  then
    echo "adding migration"
    echo
    migration_path="$bin_path/db"
    (cd "$migration_path" && sqlx migrate add "$arg_first") 
    echo
    echo "added migration"
  else
    echo "please provide a valid command (up / down)"
    exit 1
  fi
}


handle_commands

exit 0