Codeship Elixir/Phoenix test setup

codeship-elixir.sh

#!/bin/bash

# Erlang
ERLANG_VERSION=${ERLANG_VERSION:-20.2}
ERLANG_CACHED_DOWNLOAD="${HOME}/cache/OTP-${ERLANG_VERSION}.tar.gz"
ERLANG_DIR=${ERLANG_DIR:="$HOME/erlang"}

# Elixir
ELIXIR_VERSION=${ELIXIR_VERSION:-1.6.3}
ELIXIR_CACHED_DOWNLOAD="${HOME}/cache/elixir-v${ELIXIR_VERSION}.zip"
ELIXIR_DIR=${ELIXIR_DIR:="$HOME/elixir"}

# Erlang download
echo Installing Erlang version ${ERLANG_VERSION}
wget --continue --output-document "${ERLANG_CACHED_DOWNLOAD}"  "https://s3.amazonaws.com/heroku-buildpack-elixir/erlang/cedar-14/OTP-${ERLANG_VERSION}.tar.gz"
mkdir "${ERLANG_DIR}"
tar -xaf "${ERLANG_CACHED_DOWNLOAD}" --strip-components=1 --directory "${ERLANG_DIR}"
${ERLANG_DIR}/Install -minimal ${ERLANG_DIR}
export PATH="${ERLANG_DIR}/bin:$PATH"

# Elixir download
echo Installing Erlang version ${ELIXIR_VERSION}
wget --continue --output-document "${ELIXIR_CACHED_DOWNLOAD}"  "https://github.com/elixir-lang/elixir/releases/download/v${ELIXIR_VERSION}/Precompiled.zip"
mkdir ${ELIXIR_DIR}
cd ${ELIXIR_DIR}
unzip -q ${ELIXIR_CACHED_DOWNLOAD}
export PATH="${ELIXIR_DIR}/bin:$PATH"

cd -

# copy the sample file to the actual test config
cp config/sample.test.exs config/test.exs

export MIX_ENV=test

mix local.hex --force
mix local.rebar --force
mix hex.info

mix deps.get
mix deps.compile
mix ecto.create

# in test settings: 
# $ mix test

I faced an issue with test setting. It didn't recognize my "mix" command. Any ideas?

@paulgoetze, I set my enviroment (export MIX_ENV=test) before running any of the mix commands (i.e. moving it to line 33) as it was trying fire up the dev environment when running mix

Anyone else is getting this error?

** (Mix.Config.LoadError) could not load config ../../config/config.exs
** (File.Error) could not read file "../../config/config.exs": no such file or directory
(elixir) lib/file.ex:244: File.read!/1
(mix) lib/mix/config.ex:180: Mix.Config.read!/2
(mix) lib/mix/tasks/loadconfig.ex:36: Mix.Tasks.Loadconfig.load/1
(mix) lib/mix/tasks/loadconfig.ex:27: Mix.Tasks.Loadconfig.run/1
(mix) lib/mix/task.ex:294: Mix.Task.run_task/3
(mix) lib/mix/cli.ex:57: Mix.CLI.run_task/2