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

  if [ -z "$COMPOSE_PROFILES" ]; then
    COMPOSE_PROFILES="images,search,payments,email"
  fi

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

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() {
  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 ..."
    printf "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] [SERVICE...]

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] [SERVICE...]

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] [SERVICE...]

OPTIONS"

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

sndev__logs() {
  shift
  docker__compose logs "$@"
}

sndev__help_logs() {
help="
get logs from sndev env

USAGE
  $ sndev logs [OPTIONS] [SERVICE...]

OPTIONS"

  echo "$help"
  docker__compose logs --help | awk '/Options:/{y=1;next}y'
}

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

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

USAGE
  $ sndev status [OPTIONS] [SERVICE...]

OPTIONS"

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

sndev__delete() {
  printf "this deletes 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__lint() {
  shift
  docker__exec -t -u apprunner app npm run lint
}

sndev__help_lint() {
  help="
run linters

USAGE
  $ sndev lint
"

  echo "$help"
}

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__pr_track() {
  json=$(curl -fsSH "Accept: application/vnd.github.v3+json" "https://api.github.com/repos/stackernews/stacker.news/pulls/$1")
  case $(git config --get remote.origin.url) in
    "http"*) url=$(echo "$json" | grep -e '"clone_url"' | head -n1 | sed -e 's/^.*"clone_url":[[:space:]]*"//; s/",[[:space:]]*$//') ;;
    *)       url=$(echo "$json" | grep -e '"ssh_url"' | head -n1 | sed -e 's/^.*"ssh_url":[[:space:]]*"//; s/",[[:space:]]*$//') ;;
  esac

  push=$(git remote -v | grep -e "$url .*push" | head -n1) || true
  if [ -n "$push" ]; then
    remote=$(printf "%s" $(cut -f 1 <<<"$push"))
  else
    remote=$(echo "$json" | grep -e '"login"' | head -n1 | sed -e 's/^.*"login":[[:space:]]*"//; s/",[[:space:]]*$//')
    git remote remove "$remote" 1>/dev/null 2>&1 || true
    git remote add "$remote" "$url"
  fi

  ref=$(echo "$json" | grep -e '"ref"' | head -n1 | sed -e 's/^.*"ref":[[:space:]]*"//; s/",[[:space:]]*$//')
  git fetch "$remote" "$ref"
  git checkout -b "pr/$1" "$remote/$ref"
  exit 0
}

__sndev__pr_detach() {
  case $(git config --get remote.origin.url) in
      "http"*) git fetch https://github.com/stackernews/stacker.news.git "$refspec" ;;
    *)       git fetch git@github.com:stackernews/stacker.news.git "$refspec" ;;
  esac
  refspec="+refs/pull/$1/head:refs/remotes/pr/$1"
  git checkout "pr/$1"
  exit 0
}

sndev__pr() {
  shift

  case $1 in
    -t|--track)
      call "__sndev__pr_track" "$2" ;;
    *)
      call "__sndev__pr_detach" "$1" ;;
  esac
}

sndev__help_pr() {
  help="
fetch and checkout a pr

USAGE
  $ sndev pr [OPTIONS] <pr number>

OPTIONS
  -t, --track   track the pr in a new branch, creating a remote if necessary
                defaults to checking out the pr in a detached state
"

  echo "$help"
}

sndev__login() {
  shift
  if [ -z "$1" ]; then
    echo "<nym> argument required"
    sndev__help_login
    exit 1
  fi
  # hardcode token for which is the hex digest of the sha256 of
  # "SNDEV-TOKEN3_0W_PhDRZVanbeJsZZGIEljexkKoGbL6qGIqSwTjjI"
  # next-auth concats the token with the secret from env and then sha256's it
  token="d5fce54babffcb070c39f78d947761fd9ec37647fafcecb9734a3085a78e5c5e"
  # upsert user with nym and nym@sndev.team
  docker__exec db psql -U sn -d stackernews -q <<EOF
    INSERT INTO users (name) VALUES ('$1') ON CONFLICT DO NOTHING;
    UPDATE users SET email = '$1@sndev.team' WHERE name = '$1';
    INSERT INTO verification_requests (identifier, token, expires)
      VALUES ('$1@sndev.team', '$token', NOW() + INTERVAL '1 day')
      ON CONFLICT (token) DO UPDATE
      SET identifier = '$1@sndev.team', expires = NOW() + INTERVAL '1 day';
EOF

  echo
  echo "open url in browser"
  echo "http://localhost:3000/api/auth/callback/email?token=SNDEV-TOKEN&email=$1%40sndev.team"
  echo
}

sndev__help_login() {
  help="
login as a nym

USAGE
  $ sndev login <nym>
"

  echo "$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
    logs          logs from env
    delete        delete env

  sn:
    login         login as a nym

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

  db:
    psql          open psql on db
    prisma        run prisma commands

  dev:
    pr            fetch and checkout a pr
    lint          run linters

  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__$1" "$@"