<%= if @docker do %>#!/usr/bin/env sh set -eu mix deps.get <%= if @node_assets do %> (cd lib/<%= @name %>/www ; npm install)<% end %> <%= if @ecto do %> # NOTE there is a race condition between the db service starting # and the project itself starting. This code will retry until the db can be connected to. attempts=20 for i in `seq $attempts`; do mix ecto.create >/dev/null && break echo "Attempt $i / $attempts - failed to create db for the Repo" sleep 1 done if [ $i -eq $attempts ]; then echo "Could not connect to the database, exiting" exit 2; fi mix ecto.migrate <% end %> elixir --sname app -S mix run --no-halt <% end %>