Created
July 27, 2018 05:29
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Pulling heroku db to local
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namespace :db do | |
desc "Backs up heroku database and restores it locally." | |
task import_from_heroku: [ :environment, :create ] do | |
HEROKU_APP_NAME = nil # Change this if app name is not picked up by `heroku` git remote. | |
c = Rails.configuration.database_configuration[Rails.env] | |
heroku_app_flag = HEROKU_APP_NAME ? " --app #{HEROKU_APP_NAME}" : nil | |
Bundler.with_clean_env do | |
puts "[1/4] Capturing backup on Heroku" | |
`heroku pg:backups capture DATABASE_URL#{heroku_app_flag}` | |
puts "[2/4] Downloading backup onto disk" | |
`curl -o tmp/latest.dump \`heroku pg:backups public-url #{heroku_app_flag} | cat\`` | |
puts "[3/4] Mounting backup on local database" | |
`pg_restore --clean --verbose --no-acl --no-owner -h localhost -d #{c["database"]} tmp/latest.dump` | |
puts "[4/4] Removing local backup" | |
`rm tmp/latest.dump` | |
puts "Done." | |
end | |
end | |
end |
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