up

docker-compose.yml

@@ -7,6 +7,9 @@ services:
     container_name: rust-compiler
     networks:
       - rust-net
+    # 确保Rust编译器作为一个长期运行的服务
+    tty: true
+    stdin_open: true
 
   web-server:
     build:

rust-compiler/Cargo.toml

@@ -3,10 +3,8 @@ name = "rust_compiler"
 version = "0.1.0"
 edition = "2021"
 
-# 指定二进制目标
 [[bin]]
 name = "rust_compiler"
 path = "src/main.rs"
 
-# 添加依赖项
 [dependencies]

rust-compiler/Dockerfile

@@ -5,22 +5,18 @@ FROM rust:latest as builder
 WORKDIR /app
 
 # 拷贝Cargo.toml
-COPY Cargo.toml .
+COPY ./Cargo.toml .
 
 # 拷贝Rust源代码
-COPY src/ .
+COPY ./src/ src/
 
 # 构建Rust程序
-RUN cargo new --bin rust_compiler
-WORKDIR /app/rust_compiler
-RUN cp /app/main.rs .
 RUN cargo build --release
 
 # 最终镜像
 FROM debian:stable-slim
 
 # 安装必要的依赖
-#RUN sed -i 's|http://deb.debian.org/debian|https://mirrors.tuna.tsinghua.edu.cn/debian|g' /etc/apt/sources.list && 
 RUN apt-get update && \
     apt-get install -y ca-certificates && \
     rm -rf /var/lib/apt/lists/*
@@ -29,10 +25,7 @@ RUN apt-get update && \
 WORKDIR /app
 
 # 从builder阶段拷贝可执行文件
-COPY --from=builder /app/rust_compiler/target/release/rust_compiler .
-
-# 暴露一个端口用于接收编译请求
-EXPOSE 8080
+COPY --from=builder /app/target/release/rust_compiler .
 
 # 运行Rust程序
 CMD ["./rust_compiler"]

rust-compiler/src/main.rs

@@ -1,4 +1,4 @@
-use std::io::{self, Read, Write};
+use std::io::{self, Write};
 use std::process::Command;
 
 fn main() -> io::Result<()> {
@@ -6,23 +6,38 @@ fn main() -> io::Result<()> {
         // 读取一行输入
         let mut input = String::new();
         println!("Waiting for input...");
-        io::stdin().read_line(&mut input)?;
+        match io::stdin().read_line(&mut input) {
+            Ok(0) => {
+                // 如果读取到EOF（例如管道关闭），退出循环
+                break;
+            }
+            Ok(_) => {
+                // 去掉行尾的换行符
+                let code = input.trim_end();
 
-        // 去掉行尾的换行符
-        let code = input.trim_end();
+                // 编译用户提交的代码
+                let output = Command::new("rustc")
+                    .arg("-")
+                    .stdin(std::process::Stdio::piped())
+                    .stdout(std::process::Stdio::piped())
+                    .stderr(std::process::Stdio::piped())
+                    .spawn()
+                    .expect("Failed to start rustc")
+                    .wait_with_output()
+                    .expect("Failed to wait on rustc");
 
-        // 编译用户提交的代码
-        let output = Command::new("rustc")
-            .arg("-")
-            .input(code.as_bytes())
-            .output()?;
-
-        // 输出编译结果
-        if output.status.success() {
-            writeln!(io::stdout(), "Compiled successfully")?;
-        } else {
-            writeln!(io::stderr(), "Compilation failed:\n{}", String::from_utf8_lossy(&output.stderr))?;
+                // 输出编译结果
+                if output.status.success() {
+                    writeln!(io::stdout(), "Compiled successfully")?;
+                } else {
+                    writeln!(io::stderr(), "Compilation failed:\n{}", String::from_utf8_lossy(&output.stderr))?;
+                }
+            }
+            Err(e) => {
+                eprintln!("Error reading input: {}", e);
+                break;
+            }
         }
     }
-}
+    Ok(())
 }

web-server/Dockerfile

@@ -1,21 +1,28 @@
-# 使用官方的OpenResty Alpine镜像作为基础镜像
 FROM openresty/openresty:alpine
 
-# 更新包列表并安装必要的工具
-RUN apk add --no-cache curl
+# 安装依赖
+RUN apk add --no-cache build-base git
+
+# 下载并安装 luarocks
+RUN git clone https://github.com/luarocks/luarocks.git /tmp/luarocks && \
+    cd /tmp/luarocks && \
+    ./configure --with-lua-include=/usr/local/openresty/luajit/include/luajit-2.1 && \
+    make build && \
+    make install
+
+# 添加 luarocks 到 PATH
+ENV PATH="/usr/local/openresty/luajit/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:$PATH"
+
+# 安装 lua-cjson
+RUN luarocks install lua-cjson
 
 # 设置工作目录
 WORKDIR /usr/local/openresty/nginx/html
 
-# 复制Nginx配置文件到容器中
+# 拷贝配置文件
 COPY nginx.conf /usr/local/openresty/nginx/conf/nginx.conf
+COPY lua_scripts/compile.lua lua_scripts/compile.lua
+COPY static/index.html static/index.html
 
-# 如果有自定义的Lua脚本或静态资源，复制它们
-COPY lua_scripts/ /usr/local/openresty/nginx/html/lua_scripts/
-COPY static/ /usr/local/openresty/nginx/html/static/
-
-# 暴露80端口
-EXPOSE 80
-
-# 启动OpenResty
+# 启动 Nginx
 CMD ["openresty", "-g", "daemon off;"]

web-server/lua_scripts/compile.lua

@@ -1,3 +1,5 @@
+local cjson = require "cjson"
+
 local function compile_rust_code(code)
     local rust_compiler = io.popen("rust-compiler", "w+")
     if not rust_compiler then