[Docs] Fix cannot show `changelog.md` in chinese documents. (#606)

* [Fix] Fix error path of changelog.md in docs/zh_cn/index.rsts

* Fix stupid commit

* run bash script during build docs

* run bash script during build docs

* run bash script during build docs

* translate notes to 说明

* update auth

docs/zh_cn/conf.py

@@ -11,6 +11,7 @@
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 #
 import os
+import subprocess
 import sys
 
 import pytorch_sphinx_theme
@@ -102,3 +103,11 @@ html_css_files = ['css/readthedocs.css']
 # Ignore >>> when copying code
 copybutton_prompt_text = r'>>> |\.\.\. '
 copybutton_prompt_is_regexp = True
+
+
+def builder_inited_handler(app):
+    subprocess.run(['./cp_origin_docs.sh'])
+
+
+def setup(app):
+    app.connect('builder-inited', builder_inited_handler)

docs/zh_cn/cp_origin_docs.sh

+#!/usr/bin/env bash
+
+# Copy *.md files from docs/ if it doesn't have a Chinese translation
+
+for filename in $(find ../en/ -name '*.md' -printf "%P\n");
+do
+    mkdir -p $(dirname $filename)
+    cp -n ../en/$filename ./$filename
+done

docs/zh_cn/index.rst

@@ -91,7 +91,7 @@
 
 .. toctree::
    :maxdepth: 2
-   :caption: Notes
+   :caption: 说明
 
    notes/changelog.md