feat: implement rootPath setting and Test connection button

- Added rootPath to GitLabFilesPushSettings and DEFAULT_SETTINGS
- Implemented testConnection in GitLabService to verify credentials
- Added rootPath support to GitLabService API URL generation
- Added UI fields for rootPath and Test connection button in settings tab
- Updated tests to include rootPath in mock settings and services

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

package-lock.json

@@ -1,11 +1,11 @@
 {
-	"name": "obsidian-sample-plugin",
+	"name": "gitlab-files-push",
 	"version": "1.0.0",
 	"lockfileVersion": 3,
 	"requires": true,
 	"packages": {
 		"": {
-			"name": "obsidian-sample-plugin",
+			"name": "gitlab-files-push",
 			"version": "1.0.0",
 			"license": "0-BSD",
 			"dependencies": {

src/main.ts

@@ -15,7 +15,8 @@ export default class GitLabFilesPush extends Plugin {
 		this.gitlab = new GitLabService(
 			this.settings.gitlabBaseUrl,
 			this.settings.gitlabToken,
-			this.settings.projectId
+			this.settings.projectId,
+			this.settings.rootPath
 		);
 
 		this.sync = new SyncManager(this.app, this.gitlab, this.settings);

src/services/gitlab-service.ts

@@ -10,15 +10,18 @@ export class GitLabService {
     private baseUrl: string;
     private token: string;
     private projectId: string;
+    private rootPath: string;
 
-    constructor(baseUrl: string, token: string, projectId: string) {
+    constructor(baseUrl: string, token: string, projectId: string, rootPath: string = '') {
         this.baseUrl = baseUrl.endsWith('/') ? baseUrl.slice(0, -1) : baseUrl;
         this.token = token;
         this.projectId = projectId;
+        this.rootPath = rootPath.replace(/^\/|\/$/g, '');
     }
 
     private getApiUrl(path: string): string {
-        const encodedPath = encodeURIComponent(path);
+        const fullPath = this.rootPath ? `${this.rootPath}/${path}` : path;
+        const encodedPath = encodeURIComponent(fullPath);
         return `${this.baseUrl}/api/v4/projects/${this.projectId}/repository/files/${encodedPath}`;
     }
 
@@ -87,4 +90,22 @@ export class GitLabService {
 
         return ((response.json as unknown) as GitLabFileResponse).file_path;
     }
+
+    async testConnection(): Promise<void> {
+        if (!this.token) throw new Error('Token is missing');
+        if (!this.projectId) throw new Error('Project ID is missing');
+
+        const url = `${this.baseUrl}/api/v4/projects/${this.projectId}`;
+        const response = await requestUrl({
+            url,
+            method: 'GET',
+            headers: {
+                'PRIVATE-TOKEN': this.token
+            }
+        });
+
+        if (response.status !== 200) {
+            throw new Error(`Failed to connect: ${response.status}`);
+        }
+    }
 }

src/settings.ts

@@ -1,4 +1,4 @@
-import {App, PluginSettingTab, Setting} from 'obsidian';
+import {App, PluginSettingTab, Setting, Notice} from 'obsidian';
 import GitLabFilesPush from "./main";
 
 export interface SyncMetadata {
@@ -12,12 +12,14 @@ export interface GitLabFilesPushSettings {
 	projectId: string;
 	branch: string;
 	syncMetadata: Record<string, SyncMetadata>;
+    rootPath: string;
 }
 
 export const DEFAULT_SETTINGS: GitLabFilesPushSettings = {
 	gitlabToken: '',
 	gitlabBaseUrl: 'https://gitlab.com',
 	projectId: '',
+    rootPath: "",
 	branch: 'main',
 	syncMetadata: {}
 }
@@ -78,5 +80,31 @@ export class GitLabSyncSettingTab extends PluginSettingTab {
 					this.plugin.settings.branch = value || 'main';
 					await this.plugin.saveSettings();
 				}));
+
+		new Setting(containerEl)
+			.setName('Root path')
+			.setDesc('Optional: subfolder in repository (e.g. "notes")')
+			.addText(text => text
+				.setPlaceholder('Enter subfolder path')
+				.setValue(this.plugin.settings.rootPath)
+				.onChange(async (value) => {
+					this.plugin.settings.rootPath = value.replace(/^\/|\/$/g, '');
+					await this.plugin.saveSettings();
+				}));
+
+		new Setting(containerEl)
+			.setName('Test connection')
+			.setDesc('Verify your GitLab settings')
+			.addButton(button => button
+				.setButtonText('Test connection')
+				.onClick(async () => {
+					try {
+						await this.plugin.gitlab.testConnection();
+						new Notice('GitLab connection successful!');
+					} catch (e: unknown) {
+						const message = e instanceof Error ? e.message : String(e);
+						new Notice(`GitLab connection failed: ${message}`);
+					}
+				}));
 	}
 }

tests/logic/sync-manager.test.ts

@@ -27,6 +27,7 @@ const mockSettings: GitLabFilesPushSettings = {
     gitlabBaseUrl: 'https://gitlab.com',
     projectId: '123',
     branch: 'main',
+    rootPath: '',
     syncMetadata: {}
 };
 

tests/services/gitlab-service.test.ts

@@ -15,7 +15,7 @@ describe('GitLabService', () => {
 
     beforeEach(() => {
         vi.clearAllMocks();
-        service = new GitLabService(baseUrl, token, projectId);
+        service = new GitLabService(baseUrl, token, projectId, '');
     });
 
     describe('getFile', () => {