https://github.com/malin-as/hanami-sequel

https://github.com/malin-as/hanami-sequel

database-migrations hanami sequel

Last synced: 25 days ago
JSON representation

• Host: GitHub
• URL: https://github.com/malin-as/hanami-sequel
• Owner: malin-as
• License: gpl-3.0
• Created: 2018-02-23T06:36:37.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2023-03-16T05:43:35.000Z (over 1 year ago)
• Last Synced: 2024-03-15T12:24:40.280Z (9 months ago)
• Topics: database-migrations, hanami, sequel
• Language: Ruby
• Size: 49.8 KB
• Stars: 4
• Watchers: 0
• Forks: 2
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-hanami - hanami-sequel - A Sequel-only replacement of [hanami-model](https://github.com/hanami/model), including CLI extension and model generation. (Hanami Gem List / Database)

README

        
# Hanami::Sequel

This gem is designed to replace the `hanami-model` one in your

[Hanami](https://hanamirb.org/) project. It adds an equivalent set of database

commands to the `hanami` executable, and generates Sequel models.

Please note that using this gem could be considered bad practice with regards

to Hanami’s architectural goals, as it does not provide any help to separate

the model into entities and repositories. On the other hand, it does nothing to

prevent it either.

## Installation

Follow the instructions for removing `hanami-model`:

[Use Your Own ORM](http://hanamirb.org/guides/1.1/models/use-your-own-orm/)

Add this line to your `config/environment.rb`:

```ruby

require "hamani/sequel/model"

```

Add this line to your application’s Gemfile (adding the gem to the `plugins`

group ensures that the `hanami` executable is correctly extended):

```ruby

group :plugins do

  gem 'hanami-sequel', '~> 1.1.0'

end

```

And then execute:

    $ bundle

## Versioning

This gem’s version is based on the major and minor versions of Hanami. For

`hanami-X.Y.Z`, use `hanami-sequel-X.Y.P`. This gem’s patch version (denoted as

`P`) is independent from Hanami’s patch version (denoted as `Z`).

## Configuration

As of now, the paths to migrations and models are hardcoded respectively to

`db/migrations/` and `lib/#{project_name}/models/`.

## Usage

All the commands start with the `sequel` argument:

```text

Commands:

  hanami sequel create

  hanami sequel drop

  hanami sequel install

  hanami sequel migrate [VERSION]

  hanami sequel migration NAME

  hanami sequel model NAME

  hanami sequel seed

```

#### Create a database table

    $ hanami sequel model NAME

Where `NAME` is the name of the model. This creates a database migration, a

Sequel model and a spec file. Additionally, a Sequel spec helper file will be

created if none exists.

#### Create a database migration

    $ hanami sequel migration NAME

Where `NAME` is an arbitrary name.

#### Create the database

    $ hanami sequel create

This command will fail in the `production` environment.

#### Migrate the database

    $ hanami sequel migrate [VERSION]

Where `VERSION` can be:

* "up" (default value), to do all the migrations, i.e. `hanami sequel migrate`

  or `hanami sequel migrate up`.

* "down", to undo all the migrations, i.e. `hanami sequel migrate down`.

* a timestamp, representing the first part of the target migration file. E.g.

  `hanami sequel migrate 20180201153930` to migrate to the database version as

  of 1st February 2018 at 15:39:30 (if a migration file starting with this

  value is found).

#### Seed the database

    $ hanami sequel seed

This command will look up your models for `Hanami:Sequel:Seed` class methods

used to import constants into your tables. If an error occurs, the whole `seed`

operation will be rolled back.

#### Drop the database

    $ hanami sequel drop

This command will fail in the `production` environment.

#### Install the database

    $ hanami sequel install

This command `drop`s, `create`s, `migrate`s, then `seed`s your database. It

will fail in the `production` environment.

## Development

After checking out the repo, run `bin/setup` to install dependencies. Then, run

`rake spec` to run the tests. You can also run `bin/console` for an interactive

prompt that will allow you to experiment.

To install this gem onto your local machine, run `bundle exec rake install`. To

release a new version, update the version number in `version.rb`, and then run

`bundle exec rake release`, which will create a git tag for the version, push

git commits and tags, and push the `.gem` file to

[rubygems.org](https://rubygems.org).

## Known issues / To-do list

* hardcoded configuration values

* no tests

## Contributing

Bug reports and pull requests are welcome on GitHub at

[https://github.com/malin-as/hanami-sequel](https://github.com/malin-as/hanami-sequel).