AWS Elastic Beanstalk .ebextensions - rake db:seed based on 12_db_migration.sh

02_db_seed.config

files:
  # Files in the location /opt/elasticbeanstalk/hooks/appdeploy/pre/
  # are executed before the app is deployed and are executed in alphabetical order.
  "/opt/elasticbeanstalk/hooks/appdeploy/pre/13_db_seed.sh":
    mode: "000755"
    owner: root
    group: root
    content: |
      # The content of this file is based on the content of /opt/elasticbeanstalk/hooks/appdeploy/pre/12_db_migration.sh

      #!/usr/bin/env bash

      set -xe

      EB_SCRIPT_DIR=$(/opt/elasticbeanstalk/bin/get-config container -k script_dir)
      EB_APP_STAGING_DIR=$(/opt/elasticbeanstalk/bin/get-config container -k app_staging_dir)
      EB_APP_USER=$(/opt/elasticbeanstalk/bin/get-config container -k app_user)
      EB_SUPPORT_DIR=$(/opt/elasticbeanstalk/bin/get-config container -k support_dir)

      . $EB_SUPPORT_DIR/envvars

      RAKE_TASK="db:seed"

      . $EB_SCRIPT_DIR/use-app-ruby.sh

      cd $EB_APP_STAGING_DIR

      if su -s /bin/bash -c "bundle exec $EB_SCRIPT_DIR/check-for-rake-task.rb $RAKE_TASK" $EB_APP_USER; then
        su -s /bin/bash -c "leader_only bundle exec rake db:seed" $EB_APP_USER
      else
        echo "No $RAKE_TASK task in Rakefile, skipping database seeding."
      fi