Add WinGet source repo support

README.md

@@ -38,6 +38,7 @@
     - [rsync](#rsync)
     - [rubygems](#rubygems)
     - [stackage](#stackage)
+    - [winget-source](#winget-source)
     - [yum-sync](#yum-sync)
   - [License](#license)
   - [Contributing](#contributing)
@@ -413,6 +414,18 @@ Stackage doesn't need to specify upstream, but this mirror use cabal to install
 
 Read the [user guide](https://www.haskell.org/cabal/users-guide/installing-packages.html#repository-specification) before writing preferred mirror to `config`
 
+### winget-source
+
+[![winget-source](https://img.shields.io/docker/image-size/ustcmirror/winget-source/latest)](https://hub.docker.com/r/ustcmirror/winget-source "winget-source")
+[![winget-source](https://img.shields.io/docker/pulls/ustcmirror/winget-source)](https://hub.docker.com/r/ustcmirror/winget-source "winget-source")
+
+A handy tool to sync pre-indexed [Windows Package Manager](https://github.com/microsoft/winget-cli) (aka. WinGet) sources.
+
+| Parameter             | Description                                                      |
+| --------------------- | ---------------------------------------------------------------- |
+| `WINGET_REPO_URL`     | Sets the URL of upstream. Defaults to [`https://cdn.winget.microsoft.com/cache`](https://cdn.winget.microsoft.com/cache) |
+| `WINGET_REPO_JOBS`    | Parallel jobs. Defaults to 8.                                    |
+
 ### yum-sync
 
 [![yum-sync](https://img.shields.io/docker/image-size/ustcmirror/yum-sync/latest)](https://hub.docker.com/r/ustcmirror/yum-sync "yum-sync")

winget-source/Dockerfile

@@ -0,0 +1,12 @@
+FROM ustcmirror/base:alpine
+LABEL maintainer "YR Chen <stevapple@icloud.com>"
+
+RUN apk add --no-cache nodejs
+
+ADD ["package.json", "package-lock.json", "/"]
+RUN apk add --no-cache npm python3 && \
+    npm ci --prefix / --only=production && \
+    npm cache clean --force && \
+    apk del --purge --no-cache npm python3
+
+ADD ["sync.sh", "sync-repo.js", "utilities.js", "/"]