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David Sheldrick 4f70a4f4e8
New migrations again (#3220)
Describe what your pull request does. If appropriate, add GIFs or images
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### Change Type

- [x] `sdk` — Changes the tldraw SDK
- [x] `galaxy brain` — Architectural changes



### Test Plan

1. Add a step-by-step description of how to test your PR here.
2.

- [ ] Unit Tests
- [ ] End to end tests

### Release Notes

#### BREAKING CHANGES

- The `Migrations` type is now called `LegacyMigrations`.
- The serialized schema format (e.g. returned by
`StoreSchema.serialize()` and `Store.getSnapshot()`) has changed. You
don't need to do anything about it unless you were reading data directly
from the schema for some reason. In which case it'd be best to avoid
that in the future! We have no plans to change the schema format again
(this time was traumatic enough) but you never know.
- `compareRecordVersions` and the `RecordVersion` type have both
disappeared. There is no replacement. These were public by mistake
anyway, so hopefully nobody had been using it.
- `compareSchemas` is a bit less useful now. Our migrations system has
become a little fuzzy to allow for simpler UX when adding/removing
custom extensions and 3rd party dependencies, and as a result we can no
longer compare serialized schemas in any rigorous manner. You can rely
on this function to return `0` if the schemas are the same. Otherwise it
will return `-1` if the schema on the right _seems_ to be newer than the
schema on the left, but it cannot guarantee that in situations where
migration sequences have been removed over time (e.g. if you remove one
of the builtin tldraw shapes).

Generally speaking, the best way to check schema compatibility now is to
call `store.schema.getMigrationsSince(persistedSchema)`. This will throw
an error if there is no upgrade path from the `persistedSchema` to the
current version.

- `defineMigrations` has been deprecated and will be removed in a future
release. For upgrade instructions see
https://tldraw.dev/docs/persistence#Updating-legacy-shape-migrations-defineMigrations

- `migrate` has been removed. Nobody should have been using this but if
you were you'll need to find an alternative. For migrating tldraw data,
you should stick to using `schema.migrateStoreSnapshot` and, if you are
building a nuanced sync engine that supports some amount of backwards
compatibility, also feel free to use `schema.migratePersistedRecord`.
- the `Migration` type has changed. If you need the old one for some
reason it has been renamed to `LegacyMigration`. It will be removed in a
future release.
- the `Migrations` type has been renamed to `LegacyMigrations` and will
be removed in a future release.
- the `SerializedSchema` type has been augmented. If you need the old
version specifically you can use `SerializedSchemaV1`

---------

Co-authored-by: Steve Ruiz <steveruizok@gmail.com>
2024-04-15 12:53:42 +00:00
.github use native structuredClone on node, cloudflare workers, and in tests (#3166) 2024-03-18 17:16:09 +00:00
.husky Add yarn immutable check to pre-commit. (#3218) 2024-03-20 11:45:28 +00:00
.yarn/patches Update auto (#2952) 2024-02-26 10:06:23 +00:00
apps New migrations again (#3220) 2024-04-15 12:53:42 +00:00
assets Stickies: release candidate (#3249) 2024-04-14 18:40:02 +00:00
config New migrations again (#3220) 2024-04-15 12:53:42 +00:00
packages New migrations again (#3220) 2024-04-15 12:53:42 +00:00
scripts New migrations again (#3220) 2024-04-15 12:53:42 +00:00
templates styling: make dotcom and examples site have consistent font styling (#3271) 2024-03-27 09:44:22 +00:00
.dockerignore unbrivate, dot com in (#2475) 2024-01-16 14:38:05 +00:00
.eslintignore use native structuredClone on node, cloudflare workers, and in tests (#3166) 2024-03-18 17:16:09 +00:00
.eslintplugin.js transfer-out: transfer out 2023-04-25 12:01:25 +01:00
.eslintrc.js use native structuredClone on node, cloudflare workers, and in tests (#3166) 2024-03-18 17:16:09 +00:00
.gitignore New migrations again (#3220) 2024-04-15 12:53:42 +00:00
.ignore [dx] Allow vscode to search inside md files by default (#3105) 2024-03-11 14:08:04 +00:00
.prettierignore tooling: prettier ignore pr template (#3210) 2024-03-20 09:56:38 +00:00
.prettierrc Unbiome (#2776) 2024-02-07 16:02:22 +00:00
.yarnrc.yml [dx] Allow vscode to search inside md files by default (#3105) 2024-03-11 14:08:04 +00:00
CHANGELOG.md Update CHANGELOG.md [skip ci] 2024-02-29 18:28:45 +00:00
CLA.md Change licenses to tldraw (#2167) 2023-12-19 10:41:01 +00:00
CODE_OF_CONDUCT.md transfer-out: transfer out 2023-04-25 12:01:25 +01:00
CONTRIBUTING.md dev: swap yarn test and test-dev for better dx (#2773) 2024-02-14 16:05:59 +00:00
lazy.config.ts fix refresh-assets cache inputs 2024-02-29 18:03:10 +00:00
lerna.json Show a broken image for files without assets (#2990) 2024-03-01 18:16:27 +00:00
LICENSE.md Change licenses to tldraw (#2167) 2023-12-19 10:41:01 +00:00
package.json New migrations again (#3220) 2024-04-15 12:53:42 +00:00
README.md conditionally use star-history dark theme (#3461) 2024-04-14 07:45:22 +00:00
RELEASES.md Add release docs (#3158) 2024-03-17 13:28:18 +00:00
TRADEMARKS.md Change licenses to tldraw (#2167) 2023-12-19 10:41:01 +00:00
yarn.config.cjs Bump Yarn to 4.0.2 and add version constraints (#2481) 2024-01-18 11:09:17 +00:00
yarn.lock New migrations again (#3220) 2024-04-15 12:53:42 +00:00

tldraw

Welcome to the public monorepo for tldraw. tldraw is a library for creating infinite canvas experiences in React. It's the software behind the digital whiteboard tldraw.com.

Installation

npm i tldraw

Usage

import { Tldraw } from 'tldraw'
import 'tldraw/tldraw.css'

export default function App() {
	return (
		<div style={{ position: 'fixed', inset: 0 }}>
			<Tldraw />
		</div>
	)
}

Learn more at tldraw.dev.

Local development

The local development server will run our examples app. The basic example will show any changes you've made to the codebase.

To run the local development server, first clone this repo.

Install dependencies:

yarn

Start the local development server:

yarn dev

Open the example project at localhost:5420.

License

tldraw's source code and distributed packages are provided under the non-commercial tldraw license.

This license does not permit commercial use. If you wish to use tldraw in a commercial product or enterprise, you will need to purchase a commercial license. To obtain a commercial license, please contact us at sales@tldraw.com.

To learn more, see our license page.

Trademarks

The tldraw name and logo are trademarks of tldraw. Please see our trademark guidelines for info on acceptable usage.

Community

Have questions, comments or feedback? Join our discord or start a discussion.

Contribution

Please see our contributing guide. Found a bug? Please submit an issue.

Contributors

Star History

Star History Chart

Contact

Find us on Twitter at @tldraw or email sales@tldraw.com. You can also join our discord for quick help and support.