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docs: fix and update transformers #2639

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May 31, 2024
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14 changes: 5 additions & 9 deletions docs/content/6.recipes/2.transformers.md
Original file line number Diff line number Diff line change
Expand Up @@ -14,13 +14,13 @@ You can create custom transformers to support new content types or improve funct
- `transform`: Receives that parsed content and manipulates it.

```ts [my-transformer.ts]
// filename: my-transformer.ts
// @ts-expect-error
import { defineTransformer } from '@nuxt/content/transformers'

export default defineTransformer({
name: 'my-transformer',
extensions: ['.names'],
parse (_id, rawContent) {
parse (_id: string, rawContent: string) {
return {
_id,
body: rawContent.trim().split('\n').map(line => line.trim()).sort()
Expand All @@ -32,8 +32,7 @@ export default defineTransformer({

2. Define simple module to register transformer

```ts [my-module.mjs]
// filename: my-module.mjs
```ts [my-module.ts]
import { resolve } from 'path'
import { defineNuxtModule } from '@nuxt/kit'

Expand All @@ -42,7 +41,7 @@ export default defineNuxtModule({
nuxt.options.nitro.externals = nuxt.options.nitro.externals || {}
nuxt.options.nitro.externals.inline = nuxt.options.nitro.externals.inline || []
nuxt.options.nitro.externals.inline.push(resolve('./my-module'))
// @ts-ignore
// @ts-expect-error
nuxt.hook('content:context', (contentContext) => {
contentContext.transformers.push(resolve('./my-module/my-transformer.ts'))
})
Expand All @@ -54,10 +53,7 @@ export default defineNuxtModule({
3. Register your module

```ts [nuxt.config.ts]
// filename: my-module.mjs
import { resolve } from 'path'
import { defineNuxtConfig } from '@nuxt/kit'
import MyModule from './my-module'
import MyModule from './my-module/my-module'

export default defineNuxtConfig({
modules: [
Expand Down