Bakefile

#!/usr/bin/env bash

bake_task example "run an example"
function example () {
  local example_name="${1:-}"
  if [ -z "$example_name" ]; then
    bake_echo_red "Available examples:"
    for d in examples/*; do
      echo "bake example $(basename $d)"
    done
    return 1
  fi
  python -m "examples.$example_name"
}


bake_task start.postgres "start a postgres docker container for the postgres example"
function start.postgres () {
  docker kill mqcommand_postgres 2>/dev/null || :
  docker run -it --rm -d \
    -p "5433:5432" \
    -v "$PWD/fixtures:/app/fixtures" \
    --name "mqcommand_postgres" postgres:10
  echo "wait for postgres to start..."
  sleep 5
  docker exec -it mqcommand_postgres psql \
    postgres://postgres@localhost \
    -f /app/fixtures/create_message_queue.sql
}