feat: add modifiedAt field

src/runtime/server/storage.ts

@@ -1,4 +1,4 @@
-import { prefixStorage } from 'unstorage'
+import { StorageMeta, prefixStorage } from 'unstorage'
 import { joinURL, withLeadingSlash, withoutTrailingSlash } from 'ufo'
 import { hash as ohash } from 'ohash'
 import type { H3Event } from 'h3'
@@ -152,7 +152,7 @@ export const getContent = async (event: H3Event, id: string): Promise<ParsedCont
     return { _id: contentId, body: null }
   }
 
-  const parsed = await parseContent(contentId, body as string) as ParsedContent
+  const parsed = await parseContent(contentId, body as string, meta) as ParsedContent
 
   await cacheParsedStorage.setItem(id, { parsed, hash }).catch(() => {})
 
@@ -162,7 +162,7 @@ export const getContent = async (event: H3Event, id: string): Promise<ParsedCont
 /**
  * Parse content file using registered plugins
  */
-export async function parseContent (id: string, content: string, opts: ParseContentOptions = {}) {
+export async function parseContent (id: string, content: string, meta: StorageMeta, opts: ParseContentOptions = {}) {
   const nitroApp = useNitroApp()
   const options = defu(
     opts,
@@ -183,7 +183,7 @@ export async function parseContent (id: string, content: string, opts: ParseCont
   const file = { _id: id, body: content }
   await nitroApp.hooks.callHook('content:file:beforeParse', file)
 
-  const result = await transformContent(id, file.body, options)
+  const result = await transformContent(id, file.body, meta, options)
 
   // Call hook after parsing the file
   await nitroApp.hooks.callHook('content:file:afterParse', result)

src/runtime/transformers/index.ts

@@ -1,5 +1,6 @@
 import { extname } from 'pathe'
 import { camelCase } from 'scule'
+import { StorageMeta } from 'unstorage'
 import type { ContentTransformer, TransformContentOptions } from '../types'
 import csv from './csv'
 import markdown from './markdown'
@@ -36,7 +37,7 @@ function getTransformers (ext: string, additionalTransformers: ContentTransforme
 /**
  * Parse content file using registered plugins
  */
-export async function transformContent (id: string, content: string, options: TransformContentOptions = {}) {
+export async function transformContent (id: string, content: string, meta: StorageMeta = {}, options: TransformContentOptions = {}) {
   const { transformers = [] } = options
   // Call hook before parsing the file
   const file = { _id: id, body: content }
@@ -66,6 +67,11 @@ export async function transformContent (id: string, content: string, options: Tr
     return cur.transform!(next, transformOptions || {})
   }, Promise.resolve(parsed))
 
+  // Add meta
+  if (meta && meta.mtime) {
+    result._updatedAt = meta.mtime.toISOString()
+  }
+
   return result
 }
 

src/runtime/types.d.ts

@@ -41,6 +41,10 @@ export interface ParsedContentInternalMeta {
    * Extension of the file
    */
   _extension?: string
+  /**
+   * Last update date
+   */
+  _updatedAt?: string
 }
 
 export interface ParsedContentMeta extends ParsedContentInternalMeta {

test/fixtures/basic/server/api/parse.ts

@@ -5,7 +5,7 @@ export default eventHandler(async (event) => {
   const { id, content, options } = await readBody(event)
 
   // @ts-ignore
-  const parsedContent = await parseContent(id, content, options)
+  const parsedContent = await parseContent(id, content, {}, options)
 
   return parsedContent
 })