feat(docker): support C and C++ code compilation and execution in Docker environment

feat(page): redirect HomePage to playground

src/actions/docker/run.ts

@@ -33,9 +33,22 @@ async function prepareEnvironment(docker: Dockerode, imageGCC: string) {
 
 async function compileAndRun(
   code: string,
+  language: string,
   docker: Dockerode,
   imageGCC: string
 ): Promise<Dockerode.Container> {
+  let compileCommand = "";
+
+  if (language === "c") {
+    compileCommand = `gcc main.c -o main && ./main`;
+  } else if (language === "cpp") {
+    compileCommand = `g++ main.cpp -o main && ./main`;
+  } else {
+    throw new Error("Unsupported language: " + language);
+  }
+
+  const extension = language === "c" ? "c" : "cpp";
+
   const container = await docker.createContainer({
     Image: imageGCC,
     Cmd: [
@@ -44,7 +57,7 @@ async function compileAndRun(
       `export LANG=C.UTF-8 && printf '%s' '${code.replace(
         /'/g,
         "'\\''"
-      )}' > main.c && gcc main.c -o main && ./main`,
+      )}' > main.${extension} && ${compileCommand}`,
     ],
     Tty: false,
   });
@@ -119,9 +132,9 @@ export async function runCode(
   let container: Dockerode.Container | undefined;
 
   try {
-    if (language === "c") {
+    if (language === "c" || language === "cpp") {
       await prepareEnvironment(docker, imageGCC);
-      container = await compileAndRun(code, docker, imageGCC);
+      container = await compileAndRun(code, language, docker, imageGCC);
       const stream = await container.attach({
         stream: true,
         stdout: true,
@@ -135,13 +148,13 @@ export async function runCode(
         output: result.output,
       };
     } else {
-      throw new Error(`不支持的语言: ${language}`);
+      throw new Error(`Unsupported language: ${language}`);
     }
   } catch (error) {
-    console.error("运行代码时出错:", error);
+    console.error("Error running code:", error);
     return {
       type: "error",
-      message: error instanceof Error ? error.message : "未知错误",
+      message: error instanceof Error ? error.message : "Unknown error",
       output: "",
     };
   } finally {

src/app/(main)/page.tsx

@@ -32,6 +32,8 @@
 //   );
 // }
 
+import { redirect } from "next/navigation";
+
 export default function HomePage() {
-  return null;
+  redirect("/playground");
 }