【需求 25171】chore: 测试环境部署分支数量达到上限时，支持在控制台勾选并删除旧分支后继续部署

deploy/deploytest.js

@@ -3,6 +3,7 @@ import ssh from "ssh2";
 import archiver from "archiver";
 import fs from "node:fs";
 import path from "node:path";
+import inquirer from "inquirer";
 import { getCurrentBranchName, getDeploySlug } from "./util.js";
 
 // 当前分支名
@@ -430,22 +431,81 @@ ${metaContent}
 EOF`);
 }
 
+// 已部署分支数量达到上限时，直接在控制台勾选要删除的分支，删完继续部署。
+// 返回删除后剩余的分支列表；用户取消 / 不是交互终端 / 删的不够时返回 null，调用方终止部署
+async function cleanUpBranches(deployEntries) {
+  const needRemoveCount = deployEntries.length - MAX_DEPLOY_BRANCH_COUNT + 1;
+
+  console.log(`当前已部署分支数量已达到上限 ${MAX_DEPLOY_BRANCH_COUNT}，需要先删除至少 ${needRemoveCount} 个：`);
+  deployEntries.forEach((item, index) => {
+    console.log(`${index + 1}. ${item.branchName} (${item.slug}) ${item.deployedAt}`);
+  });
+
+  if (!process.stdin.isTTY) {
+    console.log("当前终端不是交互模式，无法选择，请手动到服务器上删除后重试");
+    return null;
+  }
+
+  const { slugs } = await inquirer.prompt([
+    {
+      type: "checkbox",
+      name: "slugs",
+      message: `请选择要删除的分支（空格选中，回车确认，至少选 ${needRemoveCount} 个，不选直接回车则取消部署）`,
+      choices: deployEntries.map((item) => ({
+        name: `${item.branchName} (${item.slug}) ${item.deployedAt}`,
+        value: item.slug,
+      })),
+      validate: (value) =>
+        value.length === 0 || value.length >= needRemoveCount
+          ? true
+          : `至少要选 ${needRemoveCount} 个才有空位`,
+    },
+  ]);
+
+  if (slugs.length === 0) {
+    console.log("已取消部署");
+    return null;
+  }
+
+  const { confirmed } = await inquirer.prompt([
+    {
+      type: "confirm",
+      name: "confirmed",
+      message: `将从服务器永久删除 ${slugs.length} 个分支的部署目录，删除后无法恢复，确认吗？`,
+      default: false,
+    },
+  ]);
+
+  if (!confirmed) {
+    console.log("已取消部署");
+    return null;
+  }
+
+  for (const slug of slugs) {
+    // 目录名来自服务器上 find 出来的结果，这里再校验一次再拼进 rm 命令，避免 .. 或带特殊字符的名字
+    if (!/^[\w-]+$/.test(slug)) {
+      throw new Error(`目录名不合法，已停止删除：${slug}`);
+    }
+    await execCommand(`rm -rf '${remoteRootPath}/${slug}'`);
+    console.log(`已删除：${slug}`);
+  }
+
+  return deployEntries.filter((item) => !slugs.includes(item.slug));
+}
+
 async function start() {
   try {
     await connectServer();
 
     const folderList = await getFolderList();
-    const deployEntries = await getDeployEntries(folderList);
+    let deployEntries = await getDeployEntries(folderList);
     const alreadyDeployed = deployEntries.some((item) => item.slug === deploySlug);
 
     if (!alreadyDeployed && deployEntries.length >= MAX_DEPLOY_BRANCH_COUNT) {
-      console.log(
-        `当前已部署分支数量已达到上限 ${MAX_DEPLOY_BRANCH_COUNT}，请先手动删除以下分支中的一个或多个：`,
-      );
-      deployEntries.forEach((item, index) => {
-        console.log(`${index + 1}. ${item.branchName} (${item.slug})`);
-      });
-      return;
+      deployEntries = await cleanUpBranches(deployEntries);
+      if (!deployEntries) {
+        return;
+      }
     }
 
     await writeIndexHtml(deployEntries);