✨ feat(scm): 添加获取提交信息输入框内容功能

- 在 SCMProvider 接口中新增 getCommitInput 方法
- 在 GitProvider 中实现获取 Git 仓库提交信息功能
- 在 SvnProvider 中实现获取 SVN 仓库提交信息功能
- 优化了 SvnProvider 中的代码格式和错误处理

src/scm/GitProvider.ts

@@ -158,4 +158,17 @@ export class GitProvider implements ISCMProvider {
 
     repository.inputBox.value = message;
   }
+
+  async getCommitInput(): Promise<string> {
+    const api = this.gitExtension.getAPI(1);
+    const repository = api.repositories[0];
+
+    if (!repository) {
+      throw new Error(
+        LocalizationManager.getInstance().getMessage("git.repository.not.found")
+      );
+    }
+
+    return repository.inputBox.value;
+  }
 }

src/scm/SCMProvider.ts

@@ -9,6 +9,7 @@ export interface ISCMProvider {
   getDiff(files?: string[]): Promise<string | undefined>;
   commit(message: string, files?: string[]): Promise<void>;
   setCommitInput(message: string): Promise<void>;
+  getCommitInput(): Promise<string>;
 }
 
 export class SCMFactory {

src/scm/SvnProvider.ts

@@ -39,7 +39,10 @@ export class SvnProvider implements ISCMProvider {
       }
       return false;
     } catch (error) {
-      console.error("SVN availability check failed:", error instanceof Error ? error.message : error);
+      console.error(
+        "SVN availability check failed:",
+        error instanceof Error ? error.message : error
+      );
       return false;
     }
   }
@@ -93,7 +96,10 @@ export class SvnProvider implements ISCMProvider {
       // 如果未启用简化，直接返回原始diff
       return stdout;
     } catch (error) {
-      console.error("SVN diff failed:", error instanceof Error ? error.message : error);
+      console.error(
+        "SVN diff failed:",
+        error instanceof Error ? error.message : error
+      );
       if (error instanceof Error) {
         vscode.window.showErrorMessage(
           LocalizationManager.getInstance().format(
@@ -116,11 +122,16 @@ export class SvnProvider implements ISCMProvider {
 
     try {
       if (!files?.length) {
-        throw new Error(LocalizationManager.getInstance().getMessage("svn.no.files.selected"));
+        throw new Error(
+          LocalizationManager.getInstance().getMessage("svn.no.files.selected")
+        );
       }
       await repository.commitFiles(files, message);
     } catch (error) {
-      console.error("SVN commit failed:", error instanceof Error ? error.message : error);
+      console.error(
+        "SVN commit failed:",
+        error instanceof Error ? error.message : error
+      );
       throw new Error(
         LocalizationManager.getInstance().format("svn.commit.failed", error)
       );
@@ -137,4 +148,15 @@ export class SvnProvider implements ISCMProvider {
 
     repository.inputBox.value = message;
   }
+
+  async getCommitInput(): Promise<string> {
+    const repository = this.api?.repositories?.[0];
+    if (!repository) {
+      throw new Error(
+        LocalizationManager.getInstance().getMessage("git.repository.not.found")
+      );
+    }
+
+    return repository.inputBox.value;
+  }
 }