create-sample-app

#!/usr/bin/env bash

set -e -u

TEMP_DIR=${PWD}/temp
APP_NAME=demo

VERSION=$1

DIR_NAME=${APP_NAME}-${VERSION}
export MIX_HOME=${TEMP_DIR}/home-for-phx_new_${VERSION}/mix
export HEX_HOME=${TEMP_DIR}/home-for-phx_new_${VERSION}/hex

echo "Install hex for ${DIR_NAME}..."
mix local.hex --force

echo "Install phx_new for ${DIR_NAME}..."
mix archive.install hex phx_new "${VERSION}" --force

echo "Generating ${DIR_NAME}..."
mix phx.new "${DIR_NAME}" --app "${APP_NAME}" --no-install

unset MIX_HOME
unset HEX_HOME