feat: 避免打开同一个项目（home、open with vscode）

l10n/bundle.l10n.zh-CN.json

@@ -8,5 +8,6 @@
     "User has logged out!":"用户已登出！",
     "Installing vscode-server and devstar extension in container": "正在容器中安装vscode-server及devstar插件",
     "Connected! Start installation": "连接成功，开始安装",
-    "Installation completed!": "安装完成！"
+    "Installation completed!": "安装完成！",
+    "Project has been open!": "该项目已经打开！"
 }

package.json

@@ -2,7 +2,7 @@
   "name": "devstar",
   "displayName": "%displayName%",
   "description": "%description%",
-  "version": "0.3.2",
+  "version": "0.3.3",
   "keywords": [],
   "publisher": "mengning",
   "engines": {

src/home.ts

@@ -68,11 +68,29 @@ export default class DSHome {
                 panel.webview.postMessage({ command: 'getUsername', data: { username: username } })
                 break;
               }
+            case 'getCurrentHost':
+              let currentHost = null
+              if (vscode.env.remoteName) {
+                // 远程环境，需要确认当前host名称（项目名称）
+                const currentHostRecorded = this.context.globalState.get('currentHost')
+                currentHost = currentHostRecorded != undefined ?  currentHostRecorded : ""
+              } else {
+                // 如果当前是本地环境，则没有限制
+              }
+
+              if (null == currentHost || "" == currentHost) {
+                panel.webview.postMessage({ command: 'getCurrentHost', data: {currentHost: ''}})
+                break;
+              } else {
+                panel.webview.postMessage({ command: 'getCurrentHost', data: {currentHost: currentHost}})
+                break;
+              }
             case 'firstOpenRemoteFolder':
+              // data.host - project name
               await this.remoteContainer.firstOpenProject(data.host, data.hostname, data.port, data.username, data.path, this.context)
               break;
             case 'openRemoteFolder':
-              this.remoteContainer.openRemoteFolder(data.host, data.port, data.username, data.path);
+              this.remoteContainer.openRemoteFolder(data.host, data.port, data.username, data.path, this.context);
               break;
             case 'getDevstarDomain':
               panel.webview.postMessage({ command: 'getDevstarDomain', data: { devstarDomain: this.devstarDomain } })
@@ -241,4 +259,4 @@ export default class DSHome {
 
       </html>`
   }
-}
+}

src/main.ts

@@ -48,9 +48,11 @@ export class DevStarExtension {
                   await this.remoteContainer.firstOpenProject(container_host, container_hostname, container_port, container_username, project_path, this.context)
                 }
               } else if (devstar_username === this.user.getUsernameFromLocal()) {
-                // 如果同用户已经登录，则忽略；
-                // 直接打开项目
-                await this.remoteContainer.firstOpenProject(container_host, container_hostname,container_port, container_username, project_path, this.context)
+                // 如果同用户已经登录，则忽略，直接打开项目
+                // 检查项目是否已经打开
+                if (!this.isSameProject(container_host, this.context)) {
+                  await this.remoteContainer.firstOpenProject(container_host, container_hostname, container_port, container_username, project_path, this.context)
+                }
               } else {
                 // 如果不是同用户，可以选择切换用户，或者不切换登录用户，直接打开容器
                 const selection = await vscode.window.showWarningMessage(`已登录用户：${this.user.getUsernameFromLocal()}，是否切换用户？`,
@@ -101,6 +103,19 @@ export class DevStarExtension {
     this.startDevStarHome();
   }
 
+  isSameProject(project_name: string, context: vscode.ExtensionContext) {
+    // 远程环境且目标项目名称==currentHost，则提示项目已经打开
+    if (vscode.env.remoteName) {
+      const currentHostRecorded = context.globalState.get('currentHost')
+      const currentHost = currentHostRecorded != undefined ? currentHostRecorded : ""
+      if (currentHost == project_name) {
+        vscode.window.showWarningMessage(vscode.l10n.t("Project has been open!"))
+        return true;
+      }
+    }
+    return false;
+  }
+
   async startDevStarHome() {
     vscode.commands.executeCommand('devstar.showHome');
   }

src/remote-container.ts

@@ -30,7 +30,7 @@ export default class RemoteContainer {
       .then((res) => {
         if (res === 'success') {
           //  only success then open folder
-          this.openRemoteFolder(host, port, username, path);
+          this.openRemoteFolder(host, port, username, path, context);
         }
       })
   }
@@ -232,7 +232,7 @@ export default class RemoteContainer {
    * 
    * @host 表示project name
    */
-  openRemoteFolder(host: string, port: number, username: string, path: string): void {
+  openRemoteFolder(host: string, port: number, username: string, path: string, context:vscode.ExtensionContext): void {
     if (vscode.env.remoteName) {
       // 远程环境，打开local terminal
       vscode.commands.executeCommand('workbench.action.terminal.newLocal').then(() => {
@@ -245,6 +245,9 @@ export default class RemoteContainer {
       })
     } else {
       // 本地环境
+      // 在打开之前，需要先将host的信息记录到global state中，让home能够确认打开的host是哪个project的
+      context.globalState.update('currentHost', host)
+
       let terminal = vscode.window.activeTerminal || vscode.window.createTerminal(`Ext Terminal`);
       terminal.show(true);
       // 在原窗口打开