fix: cleanup pre-render steps

typedoc2md · Sep 23, 2021 · 6f2e5de · 6f2e5de
1 parent d4e5b1d
commit 6f2e5de
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Showing 2 changed files with 47 additions and 3 deletions.
diff --git a/packages/vuepress-plugin-typedoc/src/plugin.ts b/packages/vuepress-plugin-typedoc/src/plugin.ts
@@ -2,7 +2,7 @@ import * as path from 'path';
 
 import { Application, ProjectReflection } from 'typedoc';
 import { load } from 'typedoc-plugin-markdown';
-
+import { removeDir, render } from './render';
 import { addOptions, getOptions } from './options';
 
 import { getSidebarJson } from './sidebar';
@@ -14,8 +14,14 @@ let project: ProjectReflection | undefined;
 export const typedocPlugin = (opts: PluginOptions, ctx: any) => {
   const options = getOptions(opts);
 
+  const outputDirectory = ctx.sourceDir + '/' + options.out;
+
+  removeDir(outputDirectory);
+
   app = new Application();
 
+  app.renderer.render = render;
+
   load(app);
 
   addOptions(app);
@@ -29,8 +35,6 @@ export const typedocPlugin = (opts: PluginOptions, ctx: any) => {
     return;
   }
 
-  const outputDirectory = ctx.sourceDir + '/' + options.out;
-
   if (options.watch) {
     app.convertAndWatch(async (project) => {
       app.generateDocs(project, outputDirectory);

diff --git a/packages/vuepress-plugin-typedoc/src/render.ts b/packages/vuepress-plugin-typedoc/src/render.ts
@@ -0,0 +1,40 @@
+import * as fs from 'fs';
+import { ProjectReflection, RendererEvent, UrlMapping } from 'typedoc';
+
+export async function render(
+  project: ProjectReflection,
+  outputDirectory: string,
+) {
+  const output = new RendererEvent(
+    RendererEvent.BEGIN,
+    outputDirectory,
+    project,
+  );
+  output.urls = this.theme!.getUrls(project);
+  this.trigger(output);
+  if (!output.isDefaultPrevented) {
+    output?.urls?.forEach((mapping: UrlMapping) => {
+      this.renderDocument(output.createPageEvent(mapping));
+    });
+
+    this.trigger(RendererEvent.END, output);
+  }
+}
+
+export function removeDir(path: string) {
+  if (fs.existsSync(path)) {
+    const files = fs.readdirSync(path);
+    if (files.length > 0) {
+      files.forEach(function (filename) {
+        if (fs.statSync(path + '/' + filename).isDirectory()) {
+          removeDir(path + '/' + filename);
+        } else {
+          fs.unlinkSync(path + '/' + filename);
+        }
+      });
+      fs.rmdirSync(path);
+    } else {
+      fs.rmdirSync(path);
+    }
+  }
+}