Files
supabase/apps/ui-library/content/docs/vue/dropzone.mdx
abbac3b852 refactor(library): resolve registry dependencies from one source of truth (#50367)
## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.

YES

## What kind of change does this PR introduce?

Refactor, bug fix.

Part 1 of 6 in a stack that splits the library redesign into reviewable
pieces. This one is the foundation the rest build on and has no visual
change.

## What is the current behavior?

Three build steps each reimplement "where does this registry file land
in the user's project": `process-registry`'s `getDefaultPath`,
`registry/utils`' `uniqBy` on `file.path`, and the Markdown exporter.
They disagree, which produces real bugs:

- A Vue block whose files come from `node_modules/@supabase/vue-blocks/`
keeps its package path, so the installer writes the package folder into
the user's project.
- `registryItemAppend` builds its `docs` string from `(item.docs,
items.flatMap(...))` — a comma expression, so the item's own docs are
discarded.
- A name collision between a block file and its client's file silently
keeps one of the two.
- Install commands guess the CLI family from substrings in the item
name, so `infinite-query-composable` — a Vue block with neither "vue"
nor "nuxtjs" in its name — gets the React CLI.
- Production Vue installs use `@supabase/<name>`, but the `@supabase`
namespace is registered with shadcn, not shadcn-vue.
- `build:registry`, `build:content`, `build:markdown` and `build:llms`
run in parallel, but the last three read `public/r`.

## What is the new behavior?

`lib/registry-resolution.ts` owns installed-path derivation, first-party
dependency naming, deduplication, and cycle detection, and every
consumer calls it. `build-registry` validates the whole registry against
shadcn's schema and resolves every item, so a broken reference fails the
build instead of shipping. `clean-registry` throws rather than logging
past a failure.

Pages declare their install `framework` explicitly instead of it being
inferred, and production Vue installs use the absolute registry URL.

The build steps are serialized behind `build:prepare`, and a new
`library-tests.yml` workflow runs the library's tests, checks the
generated registry is committed, and builds the app.

## Additional context

Regenerated registry artifacts are the mechanical result of the
resolution fix — the Vue client items and the OAuth consent items that
gained their client's docs.

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **New Features**
* Added explicit React and Vue framework selection for library blocks
and installation commands.
* Improved registry resolution, dependency handling, path validation,
and Vue file normalization.
* Added support for reliable local, preview, and production registry
URLs.

* **Documentation**
* Updated Vue and Nuxt installation documentation to identify the Vue
framework explicitly.

* **Bug Fixes**
* Preserved combined documentation and validated generated registry
content more consistently.

* **Tests**
* Added coverage for installation commands, registry resolution,
dependency handling, and generated artifacts.

* **Chores**
  * Added automated pull-request checks for library tests and builds.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
Co-authored-by: Ivan Vasilov <vasilov.ivan@gmail.com>
2026-09-18 10:38:48 +10:00

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2.8 KiB
Plaintext

---
title: Dropzone (File Upload)
description: Displays a control for easier uploading of files directly to Supabase Storage
---
<ComponentPreview
name="dropzone-demo"
description="A file upload dropzone component that allows users to drag-and-drop files or select them manually. It supports multiple files, displays upload progress, previews images, and shows validation errors."
showCode={false}
/>
## Installation
<BlockItem
name="dropzone-vue"
description="Displays a control for easier uploading of files directly to Supabase Storage"
framework="vue"
/>
## Folder structure
This block assumes that you have already installed a Supabase client for Vue from the previous step.
<RegistryBlock itemName="dropzone-vue" />
## Introduction
Uploading files should be easy—this component handles the tricky parts for you.
The File Upload component makes it easy to add file uploads to your app, with built-in support for drag-and-drop, file type restrictions, image previews, and configurable limits on file size and number of files. All the essentials, ready to go.
**Features**
- Drag-and-drop support
- Multiple file uploads
- File size and count limits
- Image previews for supported file types
- MIME type restrictions
- Invalid file handling
- Success and error states with clear feedback
## Usage
- Simply add this `<Dropzone />` component to your page and it will handle the rest.
```vue
<script setup>
import { Dropzone, DropzoneContent, DropzoneEmptyState } from '@/components/dropzone'
import { useSupabaseUpload } from '@/composables/use-supabase-upload'
const upload = useSupabaseUpload({
bucketName: 'test',
path: 'test',
allowedMimeTypes: ['image/*'],
maxFiles: 2,
maxFileSize: 1000 * 1000 * 10, // 10MB,
})
</script>
<template>
<Dropzone v-bind="upload">
<DropzoneEmptyState />
<DropzoneContent />
</Dropzone>
</template>
```
## Props
| Prop | Type | Default | Description |
| ------------------ | ---------- | ---------- | ---------------------------------------------------- |
| `bucketName` | `string` | `null` | The name of the Supabase Storage bucket to upload to |
| `path` | `string` | `null` | The path or subfolder to upload the file to |
| `allowedMimeTypes` | `string[]` | `[]` | The MIME types to allow for upload |
| `maxFiles` | `number` | `1` | Maximum number of files to upload |
| `maxFileSize` | `number` | `Infinity` | Maximum file size in bytes |
## Further reading
- [Creating buckets](https://supabase.com/docs/guides/storage/buckets/creating-buckets)
- [Access control](https://supabase.com/docs/guides/storage/security/access-control)
- [Standard uploads](https://supabase.com/docs/guides/storage/uploads/standard-uploads)