# `mix linea_ui.install`
[🔗](https://github.com/devaction-labs/linea_ui/blob/v0.6.1/lib/mix/tasks/linea_ui.install.ex#L2)

Sets LineaUI up in a Phoenix app. The one command that adds the dependency and runs this is

    mix igniter.install linea_ui

and running `mix linea_ui.install` again after an upgrade changes only what the new version
changed. It edits the host app, showing the diff for you to confirm:

* `assets/css/app.css`: imports LineaUI's fonts and styles (and `@source` for its templates when
  the file uses `source(none)`)
* `assets/js/app.js`: imports LineaUI's hooks and spreads them into the `LiveSocket` `hooks`
* the endpoint: `plug Plug.Static` for the fonts, after the app's own
* `lib/my_app_web.ex`: `use LineaUI, avoid_conflicts: true` in `html_helpers/0`
* `.claude/skills/linea-ui/`: the Claude Code skill, and a pointer to it in `AGENTS.md` and
  `CLAUDE.md` (`AGENTS.md` is created when neither exists)

Every step skips what is already there, and warns instead of failing when it cannot find its place.

## Options

* `--hugeicons` - draws the components' glyphs with Hugeicons: adds the `hugeicons` dependency,
  `config :linea_ui, :icons, :hugeicons` and the Tailwind plugin to `app.css`
* `--replace-daisyui` - removes the daisyUI and heroicons plugins from `app.css`, which LineaUI's
  styles can conflict with. Without it they stay and a warning says so
* `--no-skill` - does not write the Claude Code skill

`mix linea_ui.gen.skill` refreshes only the skill. This task needs the `igniter` dependency; without
it the task writes the skill and prints the lines to add by hand.

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