# Introduction
- fix twenty-apps hello world deps lockfile
- improve error response format in application resolver
- fixed tests by adding applicationId back to serverless function
service v2
## New log format
We should have a tmp logs folder where we write the errors so the user
can see the whole of them such as what's done in yarn logs
```ts
console.log
✓ Client generated successfully!
at GenerateService.generateClient (src/services/generate.service.ts:58:13)
console.log
Generated files at: /Users/paulrastoin/ws/twenty/packages/twenty-apps/hello-world/generated
at GenerateService.generateClient (src/services/generate.service.ts:59:13)
console.error
❌ Serverless functions Sync failed: {
message: 'Multiple validation errors occurred while creating serverless function',
extensions: {
code: 'METADATA_VALIDATION_FAILED',
errors: {
fieldMetadata: [],
objectMetadata: [],
view: [],
viewField: [],
viewGroup: [],
index: [],
serverlessFunction: [Array],
cronTrigger: [],
databaseEventTrigger: [],
routeTrigger: [],
viewFilter: []
},
summary: {
invalidViewFilter: 0,
invalidObjectMetadata: 0,
invalidView: 0,
invalidViewField: 0,
invalidIndex: 0,
invalidServerlessFunction: 0,
invalidDatabaseEventTrigger: 0,
invalidCronTrigger: 0,
invalidRouteTrigger: 0,
invalidFieldMetadata: 0,
invalidViewGroup: 0,
totalErrors: 0
},
message: 'Validation failed for 0 object(s) and 0 field(s)',
userFriendlyMessage: 'Validation failed for 0 object(s) and 0 field(s)'
}
}
63 | JSON.stringify(serverlessSyncResult.error, null, 2),
64 | );
> 65 | console.error(
| ^
66 | chalk.red('❌ Serverless functions Sync failed:'),
67 | serverlessSyncResult.error,
68 | );
at AppSyncCommand.synchronize (src/commands/app-sync.command.ts:65:15)
at async AppSyncCommand.execute (src/commands/app-sync.command.ts:21:14)
at async Object.<anonymous> (src/__tests__/e2e/applications-install-delete-reinstall.e2e-spec.ts:28:22)
```
Hello world
A minimal hello-world application built with an alpha version of the twenty-cli.
⚠️ Since this project uses an early alpha release, expect breaking changes and evolving features.
This example will gradually gain complexity and capabilities as the twenty-cli matures with future updates.
Requirements
- twenty-cli
npm install -g twenty-cli - an
apiKey. Go to/settings/api-webhooksto generate one
Install to your Twenty workspace
cp .env.example .env
- replace
<SET_YOUR_TWENTY_API_KEY>and<SET_YOUR_TWENTY_API_URL>accordingly
twenty auth login
twenty app sync
What it does
- creates a new object
postCardwith anamefield - creates a serverless function
create-new-post-card - two triggers on
create-new-post-card:- one route trigger on
GET/post-card/create?recipient=RecipientName - one databaseEvent trigger on
people.createdevents
- one route trigger on
Development
Run dev mode and see application updates on your workspace instantly
twenty app dev