A crystal library that can be used to create/drop/migrate/rollback your database
Add this to your application's shard.yml
:
# Remember to also install the LuckyCli to run the tasks
dependencies:
lucky_migrator:
github: luckyframework/lucky_migrator
LuckyMigrator requires installing the LuckyCli so you can run the tasks. See instructions at the LuckyCli repo.
# tasks.cr file
require "lucky_cli"
# This will load all the db tasks
require "lucky_migrator"
# Require your migrations. Remember to create the directory too.
require "./db/migrations/*"
LuckyMigrator::Runner.db_name = "my_cool_db"
# This should always be at the bottom or your tasks won't be available in LuckyCli
LuckyCli::Runner.run
This library consists of various tasks that can be run with LuckyCli
lucky db.create
lucky db.drop
lucky db.migrate
lucky db.rollback
lucky db.rollback_all
lucky gen.migration CreateUsers
This will create a timestamped migration in db/migrations
- Fork it ( https://github.com/luckyframework/lucky_migrator/fork )
- Create your feature branch (git checkout -b my-new-feature)
- Commit your changes (git commit -am 'Add some feature')
- Push to the branch (git push origin my-new-feature)
- Create a new Pull Request
To run the tests:
- Install Postgres: (macOS/Others)
- Install shards and set up the databases with
./bin/setup
- Run the tests with
crystal spec
- paulcsmith Paul Smith - creator, maintainer
- mikeeus Mikias Abera - contributor