# `mix tayori.gen.migration`
[🔗](https://github.com/hattoriai/tayori/blob/v0.1.0/lib/mix/tasks/tayori.gen.migration.ex#L1)

Generates the migration of Tayori's tables in the app's repo: the one
that installs them, or, after an upgrade of Tayori, the one that brings
them to its latest version.

    $ mix tayori.gen.migration
    $ mix tayori.gen.migration --repo MyApp.Repo

It is `mix phoenix_mountable.gen.migration Tayori.Migrations`: the version
the app is at is read from its migrations, and the new migration pins the
latest (see `Tayori.Migrations`). Run it with `mix ecto.migrate`.

The options are those of `mix phoenix_mountable.gen.migration`, such as
`--repo` and `--migrations-path`.

---

*Consult [api-reference.md](api-reference.md) for complete listing*