Files
supabase/apps/studio/components
Gildas Garcia efc0ad3fce fix: fix migration dialog does not show the correct content in some edge cases (#48239)
## Problem

When two projects have migrations with the same version but different
content, the details panel does not update the content and shows the
first loaded migration one.

## Solution

This is because the CodeEditor does not react to content only changes.
Settings its `key` ensures it does.
Unfortunately, we can't unit test that the CodeEditor content changes
correctly.

## How to test

- create two projects and push a migration with the same version but
different content on them
- open the _Database/Migrations_ page for the first project
- click the _View migration SQL_ and ensure its content matches the
migration for this project
- select the other project using the top bar
- click the _View migration SQL_ and ensure its content matches the
migration for this project

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

## Summary by CodeRabbit

* **Bug Fixes**
* Improved migration SQL display when switching between migrations or
projects.
* Ensured the code editor consistently refreshes with the currently
selected migration’s statements.
  * Improved type safety for the migration search input.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-07-23 12:38:10 +02:00
..

Writing components

Where to create your components

  • For components that declare the general structure and layout of a page:
    • /components/layouts/xxx
  • For components that are tightly coupled to a specific interface:
    • /components/interfaces/xxx
  • For components that are meant to be reusable across multiple pages:
    • /components/ui/xxx
  • Note: We're gradually moving files out of the to-be-cleaned folder into the respective folders as we refactor

Component structure

  • If a component has constants and utility methods that are tightly coupled to itself, keep them close to the component and enclose them in a folder with an index.tsx as an entry point
  • Otherwise it can just be a file on its own
  • For example:
    • components/ui
      - SampleComponentA
        - SampleComponentA.tsx
        - SampleComponentA.constants.ts
        - SampleComponentA.utils.ts
        - SampleComponentA.types.ts
        - index.ts
      - SampleComponentB.tsx
      

Template for building components


// Declare the prop types of your component
interface ComponentAProps {
  sampleProp: string
}

// Name your component accordingly — use a named export, not a default export
export const ComponentA = ({ sampleProp }: ComponentAProps) => {
  return <div>ComponentA: {sampleProp}</div>
}