.ebextensions/rails.config

rails.config

files:
  # Make the appropriate directories
  "/opt/elasticbeanstalk/hooks/appdeploy/pre/020_bootstrap.sh":
    mode: "000755"
    owner: root
    group: root
    content: |
      #!/usr/bin/env bash
      # /opt/elasticbeanstalk/hooks/appdeploy/pre/01a_bootstrap.sh

      . /opt/elasticbeanstalk/containerfiles/envvars
      
      # Change ownership of the Application Base Directory
      chown $EB_CONFIG_APP_USER:$EB_CONFIG_APP_USER -R $EB_CONFIG_APP_BASE
      
      # Create directories in the application ondeck directory
      su -c "mkdir -p $EB_CONFIG_APP_ONDECK/vendor $EB_CONFIG_APP_ONDECK/public" $EB_CONFIG_APP_USER
      # Create directories in the support directory
      su -c "mkdir -p $EB_CONFIG_APP_SUPPORT/vendor_bundle $EB_CONFIG_APP_SUPPORT/assets" $EB_CONFIG_APP_USER
      # Remove the log directory to use support directory
      su -c "rm -rf $EB_CONFIG_APP_ONDECK/log" $EB_CONFIG_APP_USER
      # Set the vendor directory properly
      su -c "chmod go-w $EB_CONFIG_APP_ONDECK/vendor" $EB_CONFIG_APP_USER

      # Simlink those directories
      su -c "ln -s $EB_CONFIG_APP_SUPPORT/vendor_bundle $EB_CONFIG_APP_ONDECK/vendor/bundle" $EB_CONFIG_APP_USER
      su -c "ln -sf $EB_CONFIG_APP_SUPPORT/assets $EB_CONFIG_APP_ONDECK/public" $EB_CONFIG_APP_USER
      su -c "ln -sf $EB_CONFIG_APP_SUPPORT/pids $EB_CONFIG_APP_ONDECK/tmp/pids" $EB_CONFIG_APP_USER
      su -c "ln -sf $EB_CONFIG_APP_SUPPORT/logs $EB_CONFIG_APP_ONDECK/log" $EB_CONFIG_APP_USER
      
      # Add log files
      su -c "touch $EB_CONFIG_APP_ONDECK/log/$RACK_ENV.log" $EB_CONFIG_APP_USER
      su -c "touch $EB_CONFIG_APP_ONDECK/log/cron_log.log" $EB_CONFIG_APP_USER
      su -c "touch $EB_CONFIG_APP_ONDECK/log/cron_error.log" $EB_CONFIG_APP_USER
      
      true
    encoding: plain
  # Bundle install using deployment
  "/opt/elasticbeanstalk/hooks/appdeploy/pre/10_bundle_install_deployment.sh":
    mode: "000755"
    owner: root
    group: root
    content: |
      #!/usr/bin/env bash

      . /opt/elasticbeanstalk/containerfiles/envvars

      cd $EB_CONFIG_APP_ONDECK
      if [ -f Gemfile ]; then
          echo "running 'bundle install --deployment' with Gemfile:"
          cat Gemfile

          if [ -d $EB_CONFIG_APP_ONDECK/vendor/cache ]; then
            su -c "/usr/local/bin/bundle install --local --deployment" $EB_CONFIG_APP_USER
            # Incase there is a gem that is missing from the cache
            su -c "/usr/local/bin/bundle install --deployment" $EB_CONFIG_APP_USER
          else
            su -c "/usr/local/bin/bundle install --deployment" $EB_CONFIG_APP_USER
          fi

          if [ $? != 0 ]; then
              echo "ERROR: bundle install failed!"
              exit 1
          else
              echo "bundle install succeeded"
          fi
      else
          echo "no Gemfile found! Skipping bundle install stage!"
      fi

      if [ -f Gemfile.lock ]; then
          echo "encountered a Gemfile.lock, setting proper permissions"
          chown $EB_CONFIG_APP_USER:$EB_CONFIG_APP_USER Gemfile.lock
      else
          echo "no Gemfile.lock file found, so no permissions to set on it"
      fi

      true
    encoding: plain
commands:
  # Use bundle exec instead of rake directly
  001_replace_rake_with_bundle_exec_rake:
    cwd: /opt/elasticbeanstalk/hooks/appdeploy/pre
    command: perl -pi -e 's/(\/usr\/local\/bin\/)(rake)/$1bundle exec $2/' 11_asset_compilation.sh 12_db_migration.sh
  # 
  01_backup_existing_bundle_command:
    test: test -f /opt/elasticbeanstalk/hooks/appdeploy/pre/10_bundle_install.sh
    cwd: /opt/elasticbeanstalk/hooks/appdeploy/pre
    command: mv 10_bundle_install.sh 10_bundle_install.sh.bak