Add mmkv v4 support for MMKV dev tools #84
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theafolayan wants to merge 5 commits intoexpo:mainfrom
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Refactor useMMKVDevTools to use createMMKV from v4
Bump version and update dependencies in package.json
vonovak
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Nov 3, 2025
| { | ||
| "name": "@dev-plugins/react-native-mmkv", | ||
| "version": "0.4.0", | ||
| "version": "0.4.1", |
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| "version": "0.4.1", | |
| "version": "0.4.0", |
kindly keep it as it was and we'll see how to bump it
| }: { | ||
| type Params = { | ||
| errorHandler?: (error: Error) => void; | ||
| storage?: MMKV; |
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| storage?: MMKV; | |
| storage: MMKV; |
let's make storage required. Then we don't need to worry about how to construct mmkv and the plugin potentially stays compatible with both v3 and v4 (and so on)
| } catch (e) { | ||
| handleError(e); | ||
| } | ||
| const n = storage.getNumber?.(key); |
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| const n = storage.getNumber?.(key); | |
| const n = storage.getNumber(key); |
no need for optional here and below?
| const result = await listener(params); | ||
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| client?.sendMessage(`ack:${event}`, { result }); | ||
| client.sendMessage(`ack:${event}`, { result: result ?? true }); |
| on('set', async ({ key, value }) => { | ||
| if (key !== undefined && value !== undefined) { | ||
| storage.set(key, value); | ||
| return true; |
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what's the reason to return a boolean?
| subscriptions.push( | ||
| on('remove', async ({ key }) => { | ||
| if (key !== undefined) { | ||
| storage.remove(key); |
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v3 uses the delete method. By calling delete or remove we could stay compatible with both versions.
If that's a problem for some reason, lets target only v4. in which case we need to bump the mmkv entry in peerDependencies
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This pull request updates the
@dev-plugins/react-native-mmkvpackage to support the latest versions of its dependencies and aligns the code with breaking changes in thereact-native-mmkvAPI. The main focus is on upgrading toreact-native-mmkvv4 and updating the usage of its API in the codebase.Dependency upgrades:
react-native-mmkvfrom^3.1.0to^4.0.0inpackage.json, and updatedexpoto^54.0.0to ensure compatibility with the latest ecosystem.0.4.0to0.4.1to reflect these changes.Code changes for
react-native-mmkvv4 compatibility:MMKVconstructor with the newcreateMMKVfactory function inuseMMKVDevTools.ts. [1] [2]deletetoremoveto match the new API inreact-native-mmkvv4.