.direnvrc

.#-*- mode: sh; -*-
# This is a extra goodness for direnv
# adds
#   use pcf-toolsmith <pcf-domain> <om-password>
#   use pcf-pez  <haas-id> <password>
#   use pcf-terraform <domain> <om-password>
#   use pcf [domain]
#   use pcf-pas
#   use pcf-pks
# To use just append content to your $HOME/.direnvrc. You may use following command to do same

export_function() {
  local name=$1
  local alias_dir=$PWD/.direnv/aliases
  mkdir -p "$alias_dir"
  PATH_add "$alias_dir"
  local target="$alias_dir/$name"
  if declare -f "$name" >/dev/null; then
    echo "#!/usr/bin/env bash" > "$target"
    declare -f "$name" >> "$target" 2>/dev/null
    echo "$name \$*" >> "$target"
    chmod +x "$target"
  fi
}

use_python() {
    if [ -n "$(which pyenv)" ]; then
        local pyversion=$1
        pyenv local ${pyversion}
    fi
}

layout_virtualenv() {
    local pyversion=$1
    local pvenv=$2
    if [ -n "$(which pyenv virtualenv)" ]; then
        pyenv virtualenv --force --quiet ${pyversion} ${pvenv}-${pyversion}
    fi
    pyenv local --unset
}

layout_activate() {
    if [ -n "$(which pyenv)" ]; then
        source $HOME/.pyenv/versions/$1/bin/activate
    fi
}

use_docker-machine(){
  local env=${1:-default}
  echo Docker machine: $env
  local machine_cmd=$(docker-machine env --shell bash $env)

  eval $(docker-machine env --shell bash $env)
  export DOCKER_MACHINE_IP=$(docker-machine ip $env)
}

use_nvm() {
  local node_version=$1

  nvm_sh=~/.nvm/nvm.sh
  if [[ -e $nvm_sh ]]; then
    source $nvm_sh
    nvm use $node_version
  fi
}

use_aws-sso(){

  profile=${1:-default}
  env_file=${2:-$(direnv_layout_dir)/env-aws-sso}
  export AWS_PROFILE=$profile
  unset AWS_ACCESS_KEY_ID AWS_SECRET_ACCESS_KEY AWS_SESSION_TOKEN
  echo AWS_PROFILE: $AWS_PROFILE, Env File: $env_file

  if ! aws sts get-caller-identity --profile $AWS_PROFILE &>> /dev/null
  then
    aws sso login --profile $AWS_PROFILE
    if [[ -e $env_file ]] ; then rm $env_file ; fi
  fi
  mkdir -p $(direnv_layout_dir)
  aws_cred=$(aws configure export-credentials --profile $AWS_PROFILE)

  cat <<EOF > $env_file
export AWS_ACCESS_KEY_ID="$(echo $aws_cred |jq -r .AccessKeyId)"
export AWS_SECRET_ACCESS_KEY="$(echo $aws_cred |jq -r .SecretAccessKey)"
export AWS_SESSION_TOKEN="$(echo $aws_cred |jq -r .SessionToken)"
export AWS_EXPIRY="$(echo $aws_cred | jq -r .Expiration)"
EOF
  dotenv_if_exists $env_file
}