feat(core): add deps to page object

Author: meteorlxy

packages/@vuepress/core/__tests__/page/createPage.spec.ts

@@ -21,10 +21,26 @@ describe('core > page > createPage', () => {
     const page = await createPage(app, {
       path: '/',
     })
+
+    // page data
     expect(page.key).toBeTruthy()
     expect(page.path).toBe('/')
+    expect(page.lang).toBe('en-US')
+    expect(page.title).toBe('')
+    expect(page.frontmatter).toEqual({})
+    expect(page.excerpt).toBe('')
+    expect(page.headers).toEqual([])
+
+    // extra data
     expect(page.pathInferred).toBeNull()
     expect(page.pathLocale).toBe('/')
+    expect(page.content).toBe('')
+    expect(page.slug).toBe('')
+    expect(page.date).toBe('0000-00-00')
+    expect(page.deps).toEqual([])
+    expect(page.links).toEqual([])
+
+    // file info
     expect(page.filePath).toBeNull()
     expect(page.filePathRelative).toBeNull()
     expect(page.htmlFilePath).toBe(app.dir.dest(`index.html`))
@@ -44,13 +60,5 @@ describe('core > page > createPage', () => {
       `pages/${page.htmlFilePathRelative}.js`
     )
     expect(page.dataFileChunkName).toBe(page.key)
-    expect(page.title).toBe('')
-    expect(page.content).toBe('')
-    expect(page.frontmatter).toEqual({})
-    expect(page.excerpt).toBe('')
-    expect(page.headers).toEqual([])
-    expect(page.links).toEqual([])
-    expect(page.slug).toBe('')
-    expect(page.date).toBe('0000-00-00')
   })
 })

packages/@vuepress/core/__tests__/page/resolvePageComponentInfo.spec.ts

@@ -19,6 +19,7 @@ describe('core > page > resolvePageComponentInfo', () => {
     })
 
     expect(resolved).toEqual({
+      deps: [],
       headers: [],
       links: [],
       componentFilePath: app.dir.temp('pages/foo.html.vue'),
@@ -40,6 +41,7 @@ describe('core > page > resolvePageComponentInfo', () => {
     })
 
     expect(resolved).toEqual({
+      deps: [],
       headers: [],
       links: [],
       componentFilePath: app.dir.temp('pages/foo.html.vue'),

packages/@vuepress/core/src/page/createPage.ts

@@ -81,6 +81,7 @@ export const createPage = async (
 
   // resolve page component and extract headers & links
   const {
+    deps,
     headers,
     links,
     componentFilePath,
@@ -107,10 +108,25 @@ export const createPage = async (
   const title = resolvePageTitle({ content, frontmatter, headers })
 
   return {
+    // page data
     key,
     path,
+    title,
+    lang,
+    frontmatter,
+    excerpt,
+    headers,
+
+    // extra data
     pathInferred,
     pathLocale,
+    content,
+    slug,
+    date,
+    deps,
+    links,
+
+    // file info
     filePath,
     filePathRelative,
     componentFilePath,
@@ -122,14 +138,5 @@ export const createPage = async (
     dataFileChunkName,
     htmlFilePath,
     htmlFilePathRelative,
-    title,
-    content,
-    frontmatter,
-    excerpt,
-    headers,
-    links,
-    slug,
-    date,
-    lang,
   }
 }

packages/@vuepress/core/src/page/resolvePageComponentInfo.ts

@@ -26,6 +26,7 @@ export const resolvePageComponentInfo = async ({
   htmlFilePathRelative: string
   key: string
 }): Promise<{
+  deps: string[]
   headers: MarkdownHeader[]
   links: MarkdownLink[]
   componentFilePath: string
@@ -43,9 +44,12 @@ export const resolvePageComponentInfo = async ({
   const rendered = app.markdown.render(content, markdownEnv)
 
   /* istanbul ignore next */
-  const { headers = [], links = [], hoistedTags = [] } = markdownEnv
-
-  // TODO: links check
+  const {
+    headers = [],
+    hoistedTags = [],
+    importedFiles = [],
+    links = [],
+  } = markdownEnv
 
   // resolve component file content
   // take the rendered markdown content as <template>
@@ -64,6 +68,7 @@ export const resolvePageComponentInfo = async ({
   const componentFileChunkName = key
 
   return {
+    deps: importedFiles,
     headers,
     links,
     componentFilePath,

packages/@vuepress/core/src/types/page.ts

@@ -91,11 +91,6 @@ export interface Page extends PageData {
    */
   content: string
 
-  /**
-   * Links of the page
-   */
-  links: MarkdownLink[]
-
   /**
    * Slug of the page
    */
@@ -107,6 +102,16 @@ export interface Page extends PageData {
    * @example '2020-09-09'
    */
   date: string
+
+  /**
+   * Dependencies of the page
+   */
+  deps: string[]
+
+  /**
+   * Links of the page
+   */
+  links: MarkdownLink[]
 }
 
 /**