stacker.news/sndev

#!/bin/sh

set -e

docker__compose() {
  if [ ! -x "$(command -v docker-compose)" ]; then
    echo "docker compose is not installed"
    echo "installation instructions are here: https://docs.docker.com/desktop/"
    exit 0
  fi

  CURRENT_UID=$(id -u) CURRENT_GID=$(id -g) command docker compose --env-file .env.development "$@"
}

docker__exec() {
  if [ ! -x "$(command -v docker)" ]; then
    echo "docker is not installed"
    echo "installation instructions are here: https://docs.docker.com/desktop/"
    exit 0
  fi

  command docker exec -i "$@"
}

docker__sn_lnd() {
  docker__exec -u lnd sn_lnd lncli "$@"
}

docker__stacker_lnd() {
  docker__exec -u lnd stacker_lnd lncli "$@"
}

docker__sn_lnd() {
  t=$1
  if [ "$t" = "-t" ]; then
    shift
  else
    t=""
  fi

  docker__exec "$t" -u lnd sn_lnd lncli "$@"
}

docker__stacker_lnd() {
  t=$1
  if [ "$t" = "-t" ]; then
    shift
  else
    t=""
  fi

  docker__exec "$t" -u lnd stacker_lnd lncli "$@"
}

sndev__start() {
  shift

  if ! [ -f .env.development ]; then
    echo ".env.development does not exist ... creating from .env.sample"
    cp .env.sample .env.development
  elif ! git diff --exit-code --diff-algorithm=histogram .env.sample .env.development; then
    echo ".env.development is different from .env.sample ..."
    echo "do you want to merge .env.sample into .env.development? [y/N]"
    read -r answer
    if [ "$answer" = "y" ]; then
      # merge .env.sample into .env.development in a posix compliant way
      git merge-file --theirs .env.development /dev/fd/3 3<<-EOF /dev/fd/4 4<<-EOF
$(git show HEAD:.env.sample)
EOF
$(cat .env.sample)
EOF
    else
      echo "merge cancelled"
    fi
  fi

  if [ $# -eq 0 ]; then
    docker__compose up --build
    exit 0
  fi

  docker__compose up "$@"
}

sndev__help_start() {
help="
start the sndev env

USAGE
  $ sndev start [OPTIONS]

OPTIONS"

  echo "$help"
  docker compose up --help | awk '/Options:/{y=1;next}y'
}

sndev__stop() {
  shift
  docker__compose down "$@"
}

sndev__help_stop() {
help="
stop the sndev env

USAGE
  $ sndev stop [OPTIONS]

OPTIONS"

  echo "$help"
  docker compose down --help | awk '/Options:/{y=1;next}y'
}

sndev__restart() {
  shift
  docker__compose restart "$@"
}

sndev__help_restart() {
help="
restart the sndev env

USAGE
  $ sndev restart [OPTIONS]

OPTIONS"

  echo "$help"
  docker compose restart --help | awk '/Options:/{y=1;next}y'
}

sndev__status() {
  shift
  if [ $# -eq 0 ]; then
    docker__compose ps --format 'table {{.Service}}\t{{.State}}\t{{.Status}}\t{{.Label "CONNECT"}}'
    exit 0
  fi
  docker__compose ps "$@"
}

sndev__help_status() {
help="
show container status of sndev env

USAGE
  $ sndev status [OPTIONS]

OPTIONS"

  echo "$help"
  docker compose ps --help | awk '/Options:/{y=1;next}y'
}

sndev__delete() {
  echo "this will delete the containers, volumes, and orphans - are you sure? [y/N]"
  read -r answer
  if [ "$answer" = "y" ]; then
    docker__compose down --volumes --remove-orphans
  else
    echo "delete cancelled"
  fi
}

sndev__help_delete() {
help="
remove orphans and volumes from sndev env
equivalent to sndev stop --volumes --remove-orphans

USAGE
  $ sndev delete
"

  echo "$help"
}

sndev__fund() {
  shift
  docker__stacker_lnd -t payinvoice "$@"
}

sndev__help_fund() {
help="
pay a bolt11 for funding

USAGE
  $ sndev fund <bolt11> [OPTIONS]

OPTIONS"

  echo "$help"
  docker__stacker_lnd payinvoice -h | awk '/OPTIONS:/{y=1;next}y' | awk '!/^[\t ]+--pay_req value/'
}

sndev__withdraw() {
  shift
  docker__stacker_lnd addinvoice --amt "$@" | jq -r '.payment_request'
}

sndev__help_withdraw() {
  help="
create a bolt11 for withdrawal

USAGE
  $ sndev withdraw <amount sats> [OPTIONS]

OPTIONS"

  echo "$help"
  docker__stacker_lnd addinvoice -h | awk '/OPTIONS:/{y=1;next}y' | awk '!/^[\t ]+(--amt|--amt_msat) value/'
}

sndev__psql() {
  shift
  docker__exec -t db psql "$@" -U sn -d stackernews
}

sndev__help_psql() {
  help="
open psql on db

USAGE
  $ sndev psql [OPTIONS]

OPTIONS"

  echo "$help"
  docker__exec db psql --help | awk '/General options:/{y=1;next}y' | sed -n '/Connection options:/q;p' |
    awk '!/^([\t ]+-l, --list)|([\t ]+-d, --dbname)|([\t ]+-\?, --help)|([\t ]--help=)/'
}

sndev__prisma() {
  shift
  docker__exec -t -u apprunner app npx prisma "$@"
}

sndev__help_prisma() {
  help="
run prisma commands

USAGE
  $ sndev prisma [COMMAND]

COMMANDS"

  echo "$help"
  sndev__prisma --help | awk '/Commands/{y=1;next}y' | awk '!/^([\t ]+init)|([\t ]+studio)/' | sed -n '/Flags/q;p'
}

sndev__compose() {
  shift
  docker__compose "$@"
}

sndev__help_compose() {
  docker__compose --help
}

sndev__sn_lncli() {
  shift
  docker__sn_lnd -t "$@"
}

sndev__help_sn_lncli() {
  docker__sn_lnd --help
}

sndev__stacker_lncli() {
  shift
  docker__stacker_lnd -t "$@"
}

sndev__help_stacker_lncli() {
  docker__stacker_lnd --help
}

sndev__help() {
    if [ $# -eq 2 ]; then
      call "sndev__$1_$2" "$@"
      exit 0
    fi

help="
                            888
                            888
                            888
      .d8888b  88888b.  .d88888  .d88b.  888  888
     88K      888 '88b d88' 888 d8P  Y8b 888  888
     'Y8888b. 888  888 888  888 88888888 Y88  88P
          X88 888  888 Y88b 888 Y8b.      Y8bd8P
      88888P' 888  888  'Y88888  'Y8888    Y88P

manages a docker based stacker news development environment

USAGE
  $ sndev [COMMAND]
  $ sndev help [COMMAND]

COMMANDS
  help            show help

  env:
    start         start env
    stop          stop env
    restart       restart env
    status        status of env
    delete        delete env

  lnd:
    fund          pay a bolt11 for funding
    withdraw      create a bolt11 for withdrawal

  db:
    psql          open psql on db
    prisma        run prisma commands

  other:
    compose       docker compose passthrough
    sn_lncli      lncli passthrough on sn_lnd
    stacker_lncli lncli passthrough on stacker_lnd
"
  echo "$help"
}

call() {
    func=$1
    if type "$func" 1>/dev/null 2>&1; then
        # if it's sndev COMMAND help, then call help for that command
        case $3 in
          -h|--help|help)
          call "sndev__help_$2"
          exit 0
          ;;
        esac
        shift # remove func from args
        "$func" "$@"  # invoke our named function w/ all remaining arguments
    else
        # if it's sndev -h COMMAND, then call help for that command
        case $2 in
          -h|--help)
          call "sndev__help_$3"
          exit 0
          ;;
        esac
        sndev__help
        exit 1
    fi
}

call "sndev__$1" "$@"