tmux.sh

#!/bin/bash

set -uf -o pipefail

ENVIRONMENT=$1
SESSION_NAME=${2:-kay-${ENVIRONMENT}}
SERVER_SOCKET=/tmp/tmux-${SESSION_NAME}
SCRIPTS_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

case ${ENVIRONMENT} in
  dev)
    docker-machine status dev | grep Running &> /dev/null

    if [[ $? != 0 ]]; then
      docker-machine start dev
    fi
    source ${SCRIPTS_DIR}/env-dev
    ;;
  prod)
    echo -n "env-prod.vault "
    secure_env=$(ansible-vault view ${SCRIPTS_DIR}/env-prod.vault)

    if [[ $? != 0 ]]; then
      echo "Vault password incorrect, find it in the shared keypass"
      exit 1
    fi

    eval "${secure_env}"
    source ${SCRIPTS_DIR}/env-prod

    aws configure --profile ${AWS_DEFAULT_PROFILE} list &> /dev/null

    if [[ $? != 0 ]]; then
      echo "Missing aws profile ${AWS_DEFAULT_PROFILE}"
      echo
      echo "Run this command to fix:"
      echo "  aws configure --profile ${AWS_DEFAULT_PROFILE}"
      exit 1
    fi
    ;;
  *)
    echo "Usage scripts/tmux <environment> [session-name]"
    echo "  environment is one of: dev, prod"
    echo "  session-name defaults to 'kay-{environment}'"
    exit 1
    ;;
esac

tmux -S ${SERVER_SOCKET} has-session -t ${SESSION_NAME} &> /dev/null

if [[ $? == 0 ]]; then
  exec tmux -S ${SERVER_SOCKET} attach-session -t ${SESSION_NAME}
else
  exec tmux -S ${SERVER_SOCKET}\
    new-session -s ${SESSION_NAME} -n platform "cd ${SCRIPTS_DIR}/../platform && docker-compose build && docker-compose up" \;\
    new-window
fi