chore: add docker build script for builder

.gitignore

@@ -3,3 +3,4 @@
 /um-react.exe
 /um-react@*.zip
 /um-react@*.exe
+/*.gz

Cargo.lock

@@ -3001,7 +3001,7 @@ dependencies = [
 
 [[package]]
 name = "um-react-wry"
-version = "0.1.0"
+version = "0.1.1"
 dependencies = [
  "bytes",
  "clap",

Cargo.toml

@@ -1,29 +1,36 @@
 [package]
 name = "um-react-wry"
-version = "0.1.0"
+version = "0.1.1"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-wry = "0.35.1"
-tao = { version = "0.24", default-features = false, features = ["rwh_05"] }
-zip = "0.6.6"
-http = "0.2"
-bytes = "1.5.0"
-clap = { version = "4.4.12", features = ["derive"] }
-image = { version = "0.24", default-features = true, features = [
+wry = { version = "0.35.1", optional = true }
+tao = { version = "0.24", default-features = false, optional = true, features = [
+    "rwh_05",
+] }
+image = { version = "0.24", default-features = true, optional = true, features = [
     "webp",
     "ico",
 ] }
-dirs = "5.0.1"
+
+zip = { version = "0.6.6" }
+http = { version = "0.2" }
+bytes = { version = "1.5.0" }
+clap = { version = "4.4.12", features = ["derive"] }
+dirs = { version = "5.0.1" }
 
 [build-dependencies]
 winres = "0.1"
 
+[features]
+stub-pkgs = ["wry", "tao", "image"]
+
 [[bin]]
 name = "um-react-wry-stub"
 path = "src/stub.rs"
+required-features = ["stub-pkgs"]
 
 [[bin]]
 name = "builder"

Dockerfile

@@ -0,0 +1,10 @@
+FROM rust
+
+ENV CARGO_HOME=/h
+WORKDIR /c
+
+COPY src /c/src/
+COPY build.rs Cargo.toml Cargo.lock /c/
+RUN cargo build --bin builder --release
+
+CMD gzip < target/release/builder | base64

README.MD

@@ -2,6 +2,11 @@
 
 一个利用 [wry](https://github.com/tauri-apps/wry) 框架库制作的 um-react 单文件打包工具。
 
+> **WARNING**
+> 这是打包工具的源码与下载。打包好的文件将会在 [um-react 的 Release 页面][um_react_release]提供下载。
+
+[um_react_release]: https://git.unlock-music.dev/um/um-react/releases
+
 ## 构建单文件
 
 1. 确保 rust 已经安装。[参考说明](https://www.rust-lang.org/tools/install)。

build.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+docker build -t wry-builder .
+docker run --rm wry-builder | base64 -d >um-react-wry-builder-linux-amd64.gz

src/stub.rs

@@ -71,7 +71,7 @@ fn main() -> wry::Result<()> {
         .join(format!("um-react!{}", APP_UUID));
     let exe_path = std::env::current_exe().unwrap();
     let um_react_external = exe_path.parent().unwrap().join("um-react.zip");
-    let zip_content = if um_react_external.exists() {
+    let zip_content = if cfg!(debug_assertions) && um_react_external.exists() {
         // debug/prod: override by reading from external zip archive
         parse_external_zip(&um_react_external).unwrap()
     } else {