Ahnnotate comments on your ActiveRecord models with their respective schemas!
Ahnnotate performs static analysis on your files to determine which files should be annotated. The primary goals of ahnnotate are ease of configuration and correctness.
It's very similar to annotate and was inspired heavily by it. Annotate has more features than ahnnotate does; it may fit your needs a bit better.
Add this line to your application's Gemfile:
gem "ahnnotate"
And then execute:
bundle
Please use source control management software like git, mercurial, etc! The purpose of this software is to overwrite your source files. Although I'm pretty comfortable running this, I've definitely made a couple bugs in my lifetime!
To run it manually, run:
bundle exec ahnnotate --fix
# OR
bundle exec rake ahnnotate
(Leaving out the --fix
argument runs the command but doesn't make any changes
to your filesystem. However, the rake task assumes that you do want to fix by
default.)
Ahnnotate automatically runs after running migrations. This can be disabled,
though by creating a .ahnnotate.yml
configuration file and setting
rake_db_autorun: false
.
See bundle exec ahnnotate --help
for some more help.
You'll need some initial configuration to get things working. But I'm sure you're used to that since you aren't using Rails! ๐
You'll need a .ahnnotate.yml
file at the root of your project with one key,
boot:
. Ahnnotate will eval
the contents, and it really just needs it to
connect to your database. It might look something like the following, I tested
it with one of my Rails apps:
---
boot: |
require "dotenv/load" # If you use something like dotenv to load ENV variables
require "yaml"
require "erb"
require "active_record"
config_file = File.read("config/database.yml")
config_file = ERB.new(config_file).result(binding)
config = YAML.load(config_file)
environment = ENV.fetch("RAILS_ENV", "development")
database_config = config[environment]
ActiveRecord::Base.establish_connection(database_config)
You may also need to configure the location of your models.
annotate:
models:
path: path/to/your/models # also accepts an array of paths
It doesn't officially support automatically running after migrations on non-Rails apps.
See bundle exec ahnnotate --help
for some more help.
After checking out the repo, run bin/setup
to install dependencies. Then, run
rake test
to run the tests. You can also run bin/console
for an interactive
prompt that will allow you to experiment.
Bug reports and pull requests are welcome on its project page.
The gem is available as open source under the terms of the MIT License.