setup

#!/bin/sh

set -e

if command -v asdf >/dev/null; then
  echo "[setup] Updating asdf"
  asdf update

  echo "[setup] Creating .tool-versions from Heroku buildpack configs"
  if [ -f .tool-versions ]; then
    rm .tool-versions
  fi

  # Set version variables from buildpacks
  . elixir_buildpack.config
  . phoenix_static_buildpack.config

  echo "erlang $erlang_version" >> .tool-versions
  echo "elixir $elixir_version" >> .tool-versions
  echo "nodejs $node_version" >> .tool-versions

  echo "[setup] Installing Erlang"
  if ! asdf plugin-list | grep erlang; then
    asdf plugin-add erlang https://github.com/asdf-vm/asdf-erlang.git
  else
    asdf plugin-update erlang
  fi

  export ERLANG_EXTRA_CONFIGURE_OPTIONS="--without-javac"
  asdf install erlang ${erlang_version}

  echo "[setup] Installing Elixir"
  if ! asdf plugin-list | grep elixir; then
    asdf plugin-add elixir https://github.com/asdf-vm/asdf-elixir.git
  else
    asdf plugin-update elixir
  fi

  asdf install elixir ${elixir_version}

  echo "[setup] Installing Node.js"
  if ! asdf plugin-list | grep nodejs; then
    asdf plugin-add nodejs https://github.com/asdf-vm/asdf-nodejs.git
  else
    asdf plugin-update nodejs
  fi

  ~/.asdf/plugins/nodejs/bin/import-release-team-keyring
  asdf install nodejs ${node_version}

  echo "[setup] Installing npm"
  npm install -g npm@${npm_version}

  echo "[setup] Reshiming Node.js"
  asdf reshim nodejs
else
  echo "[setup] This project recommends using the asdf version manager."
  echo "[setup] Please see README.md for more information."
fi

if command -v direnv >/dev/null; then
  if [ ! -f .envrc ]; then
    echo "Creating .envrc from .sample.envrc"
    cp .sample.envrc .envrc
  fi

  direnv allow
else
  echo "[setup] This project recommends using direnv for automatic sourcing"
  echo "[setup] of environment variables. Please see README.md for more"
  echo "[setup] information."
fi

echo "[setup] Removing previous build artifacts"
rm -rf _build assets/node_modules deps

if ! command -v mix >/dev/null; then
  echo "[setup] It looks like you don't have Elixir installed."
  echo "[setup] Exiting."
  exit 1
fi

echo "[setup] Installing server-side dependencies and compiling"
mix local.rebar --force
mix local.hex --force
yes | mix deps.get
mix deps.compile
mix compile --warnings-as-errors

echo "[setup] Setting up the database"
# Ensure migrations directory exists for first run
mkdir -p "priv/repo/migrations"
mix ecto.create
mix ecto.migrate
mix run priv/repo/seeds.exs

echo "[setup] Installing client-side dependencies"
if ! command -v npm >/dev/null; then
  echo "[setup] It looks like you don't have npm installed."
  echo "[setup] Exiting."
  exit 1
fi
(
  cd assets
  npm install
  npm install -g \
    elm \
    elm-format \
    elm-test \
    phantomjs-prebuilt
)

if command -v brew >/dev/null; then
  echo "[setup] Installing and configuring pre-commit"
  brew install pre-commit
  pre-commit install --hook-type commit-msg
else
  echo "[setup] Please see README.md for instructions on setting up commit"
  echo "[setup] linting."
fi

echo "[setup] Setting Heroku staging git remote"
heroku git:remote -r staging -a staging-goody || true
echo "[setup] Setting Heroku production git remote"
heroku git:remote -r production -a production-goody || true