goldberg-build

#! /usr/bin/env bash

if [ $# == 0 ]; then
  echo "This script is meant to be run by goldberg"
  echo "goldberg-build project ruby code_path build_log_path artefacts_path nice_value environment_variables build_command"
  exit 1
fi

project="$1" && shift
ruby="$1" && shift
code_path="$1" && shift
build_log_path="$1" && shift
artifacts_path="$1" && shift
nice_value="$1" && shift
environment_variables="$1" && shift
bundler_options="$1" && shift
build_command="$@"

# echo $project, $ruby, $code_path, $build_log_path, $artifacts_path, $nice_value, $build_command >> $build_log_path

unset BUNDLE_GEMFILE
unset RUBYOPT
unset RAILS_ENV
export BUILD_ARTIFACTS="$artifacts_path"
export BUILD_ARTEFACTS="$artifacts_path"

rvm_script_sourced()
{
  if [ -e ~/.rvm/scripts/rvm ]; then
    source ~/.rvm/scripts/rvm
  elif [ -e /usr/local/rvm/scripts/rvm ]; then
    source /usr/local/rvm/scripts/rvm
  else
    return -1
  fi
}

update_bundle()
{
  if [ -e Gemfile ]; then
    echo "$bundler_options"
    bundle check --no-color || bundle install --no-color $bundler_options || gem uninstall bundler && gem install bundler
    bundle install --no-color $bundler_options || return -1
  else
    echo "No Gemfile found"
  fi
}

if rvm_script_sourced ; then
  rvm use --create "$ruby@global"
  (gem list | grep bundler) || gem install bundler
  rvm rvmrc trust $code_path
  rvm use --create $ruby@goldberg-$project >> $build_log_path 2>&1
fi

cd $code_path
update_bundle >> $build_log_path 2>&1 || exit -1
mkdir -p "$artifacts_path"
if [ -n "$environment_variables" ]; then export $environment_variables; fi
exec nice -n $nice_value $build_command >> $build_log_path 2>&1