[PATCH 2/2] doc-guide: add help documention checktransupdate.rst

[Dongliang Mu]

This commit adds help documents - Documentation/doc-guide/checktransupdate.rst
for scripts/checktransupdate.py, including English and Chinese versions

Signed-off-by: Dongliang Mu <dzm91@xxxxxxxxxxx>
---
 Documentation/doc-guide/checktransupdate.rst  | 63 +++++++++++++++++++
 Documentation/doc-guide/index.rst             |  1 +
 .../zh_CN/doc-guide/checktransupdate.rst      | 62 ++++++++++++++++++
 .../translations/zh_CN/doc-guide/index.rst    |  1 +
 4 files changed, 127 insertions(+)
 create mode 100644 Documentation/doc-guide/checktransupdate.rst
 create mode 100644 Documentation/translations/zh_CN/doc-guide/checktransupdate.rst

diff --git a/Documentation/doc-guide/checktransupdate.rst b/Documentation/doc-guide/checktransupdate.rst
new file mode 100644
index 000000000000..ec218c883b31
--- /dev/null
+++ b/Documentation/doc-guide/checktransupdate.rst
@@ -0,0 +1,63 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+Check translation update
+==========================
+
+This script helps track the translation status of the documentation in
+different locales, i.e., whether the documentation is update-to-date with
+the English conterpart.
+
+How it works
+------------
+
+It uses ``git log`` command to track the latest English commit from the
+translation commit (order by author date) and the latest English commits
+from HEAD. If any differences occur, the file is considered as out-of-date,
+then commits that need to be updated will be collected and reported.
+
+Features implemented
+--------------------
+
+-  check all files in a certain locale
+-  check a single file or a set of files
+-  provide options to change output format
+
+Usage
+-----
+
+::
+
+   checktransupdate.py [-h] [-l LOCALE] [--print-commits | --no-print-commits] [--print-updated-files | --no-print-updated-files] [--debug | --no-debug] [files ...]
+
+Options
+~~~~~~~
+
+-  ``-l``, ``--locale``: locale to check when file is not specified
+-  ``--[no-]print-commits``: whether to print commits between origin and
+   translation
+-  ``--[no-]print-updated-files``: whether to print files that do no
+   need to be updated
+-  ``files``: files to check, if this option is specified, the locale
+   option will be ignored.
+
+Samples
+~~~~~~~
+
+-  ``./scripts/checktransupdate.py -l zh_CN``
+   This will print all the files that need to be updated in the zh_CN locale.
+-  ``./scripts/checktransupdate.py Documentation/translations/zh_CN/process/coding-style.rst``
+   This will only print the status of the specified file.
+
+Then the output is something like:
+
+::
+
+    Documentation/translations/zh_CN/process/coding-style.rst       (2 commits)
+    commit 6813216bbdba ("Documentation: coding-style: ask function-like macros to evaluate parameters")
+    commit 185ea7676ef3 ("Documentation: coding-style: Update syntax highlighting for code-blocks")
+
+Features to be implemented
+----------------------------
+
+- track the translation status of files that have no translation
+- files can be a folder instead of only a file
\ No newline at end of file
diff --git a/Documentation/doc-guide/index.rst b/Documentation/doc-guide/index.rst
index 7c7d97784626..24d058faa75c 100644
--- a/Documentation/doc-guide/index.rst
+++ b/Documentation/doc-guide/index.rst
@@ -12,6 +12,7 @@ How to write kernel documentation
    parse-headers
    contributing
    maintainer-profile
+   checktransupdate
 
 .. only::  subproject and html
 
diff --git a/Documentation/translations/zh_CN/doc-guide/checktransupdate.rst b/Documentation/translations/zh_CN/doc-guide/checktransupdate.rst
new file mode 100644
index 000000000000..ce1165de1343
--- /dev/null
+++ b/Documentation/translations/zh_CN/doc-guide/checktransupdate.rst
@@ -0,0 +1,62 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/doc-guide/checktransupdate.rst
+
+:译者: 慕冬亮 Dongliang Mu <dzm91@xxxxxxxxxxx>
+
+检查翻译更新
+=============
+
+这个脚本帮助跟踪不同语言的文档翻译状态，即文档是否与对应的英文版本保持更新。
+
+工作原理
+------------
+
+它使用 ``git log`` 命令来跟踪翻译提交的最新英文提交（按作者日期排序）和英文文档的
+最新提交。如果有任何差异，则该文件被认为是过期的，然后需要更新的提交将被收集并报告。
+
+实现的功能
+--------------------
+
+- 检查特定语言中的所有文件
+- 检查单个文件或一组文件
+- 提供更改输出格式的选项
+
+用法
+-----
+
+::
+
+   checktransupdate.py [-h] [-l LOCALE] [--print-commits | --no-print-commits] [--print-updated-files | --no-print-updated-files] [--debug | --no-debug] [files ...]
+
+选项
+~~~~~~~
+
+-  ``-l``, ``--locale``: 检查指定的文件语言，如果未指定文件
+-  ``--[no-]print-commits``: 是否打印英文原始版本和翻译版本之间的提交
+-  ``--[no-]print-updated-files``: 是否打印无需更新的文件
+-  ``files``: 要检查的文件，如果指定了此选项，将忽略语言选项
+
+示例
+~~~~~~~
+
+-  ``./scripts/checktransupdate.py -l zh_CN``
+   这将打印 zh_CN 语言中需要更新的所有文件。
+-  ``./scripts/checktransupdate.py Documentation/translations/zh_CN/process/coding-style.rst``
+   这将只打印指定文件的状态。
+
+然后输出类似如下的内容：
+
+::
+
+    Documentation/translations/zh_CN/process/coding-style.rst       (2 commits)
+    commit 6813216bbdba ("Documentation: coding-style: ask function-like macros to evaluate parameters")
+    commit 185ea7676ef3 ("Documentation: coding-style: Update syntax highlighting for code-blocks")
+
+待实现的功能
+-------------
+
+- 跟踪没有翻译过的文件的翻译状态
+- 文件参数可以是文件夹而不仅仅是单个文件
\ No newline at end of file
diff --git a/Documentation/translations/zh_CN/doc-guide/index.rst b/Documentation/translations/zh_CN/doc-guide/index.rst
index 78c2e9a1697f..0ac1fc9315ea 100644
--- a/Documentation/translations/zh_CN/doc-guide/index.rst
+++ b/Documentation/translations/zh_CN/doc-guide/index.rst
@@ -18,6 +18,7 @@
    parse-headers
    contributing
    maintainer-profile
+   checktransupdate
 
 .. only::  subproject and html
 
-- 
2.39.2