FEAT: get list commits

issue: #92

CHANGELOG.md

@@ -1,3 +1,15 @@
+## [1.0.62] - 2025-06-10
+
+### Fixed
+
+- 🔐 **Private Token Authentication Fix**: Fixed Private-Token header authentication for GitLab API
+  - Removed incorrect `Bearer ` prefix from Private-Token header in legacy authentication mode
+  - Fixed authentication issues when using older GitLab instances with private tokens
+  - Ensures proper API authentication for both new and legacy GitLab configurations
+  - See: [PR #91](https://github.com/zereight/gitlab-mcp/pull/91), [Issue #88](https://github.com/zereight/gitlab-mcp/issues/88)
+
+---
+
 ## [1.0.60] - 2025-06-07
 
 ### Added

RELEASE_NOTES.md

@@ -1,18 +1,11 @@
-## [1.0.60] - 2025-06-07
+## [1.0.62] - 2025-06-10
-
-### Added
-
-- 📄 **Merge Request Enhancement**: Added support for `remove_source_branch` and `squash` options for merge requests
-  - Enhanced merge request functionality with additional configuration options
-  - Allows automatic source branch removal after merge
-  - Supports squash commits for cleaner Git history
-  - See: [PR #86](https://github.com/zereight/gitlab-mcp/pull/86)
 
 ### Fixed
 
-- 🔧 **Issue Assignment Fix**: Fixed list issues assignee username handling
+- 🔐 **Private Token Authentication Fix**: Fixed Private-Token header authentication for GitLab API
-  - Corrected assignee username field in issue listing functionality
+  - Removed incorrect `Bearer ` prefix from Private-Token header in legacy authentication mode
-  - Improved user assignment data processing for GitLab issues
+  - Fixed authentication issues when using older GitLab instances with private tokens
-  - See: [PR #87](https://github.com/zereight/gitlab-mcp/pull/87), [Issue #74](https://github.com/zereight/gitlab-mcp/issues/74)
+  - Ensures proper API authentication for both new and legacy GitLab configurations
+  - See: [PR #91](https://github.com/zereight/gitlab-mcp/pull/91), [Issue #88](https://github.com/zereight/gitlab-mcp/issues/88)
 
 ---

index.ts

@@ -172,6 +172,12 @@ import {
   GitLabCompareResultSchema,
   GetBranchDiffsSchema,
   ListWikiPagesOptions,
+  ListCommitsSchema,
+  GetCommitSchema,
+  GetCommitDiffSchema,
+  type ListCommitsOptions,
+  type GetCommitOptions,
+  type GetCommitDiffOptions,
 } from "./schemas.js";
 
 /**
@@ -251,7 +257,7 @@ const DEFAULT_HEADERS: Record<string, string> = {
   "Content-Type": "application/json",
 };
 if (IS_OLD) {
-  DEFAULT_HEADERS["Private-Token"] = `Bearer ${GITLAB_PERSONAL_ACCESS_TOKEN}`;
+  DEFAULT_HEADERS["Private-Token"] = `${GITLAB_PERSONAL_ACCESS_TOKEN}`;
 } else {
   DEFAULT_HEADERS["Authorization"] = `Bearer ${GITLAB_PERSONAL_ACCESS_TOKEN}`;
 }
@@ -596,6 +602,21 @@ const allTools = [
     description: "Get GitLab user details by usernames",
     inputSchema: zodToJsonSchema(GetUsersSchema),
   },
+  {
+    name: "list_commits",
+    description: "List repository commits with filtering options",
+    inputSchema: zodToJsonSchema(ListCommitsSchema),
+  },
+  {
+    name: "get_commit",
+    description: "Get details of a specific commit",
+    inputSchema: zodToJsonSchema(GetCommitSchema),
+  },
+  {
+    name: "get_commit_diff",
+    description: "Get changes/diffs of a specific commit",
+    inputSchema: zodToJsonSchema(GetCommitDiffSchema),
+  },
 ];
 
 // Define which tools are read-only
@@ -634,6 +655,9 @@ const readOnlyTools = [
   "list_wiki_pages",
   "get_wiki_page",
   "get_users",
+  "list_commits",
+  "get_commit",
+  "get_commit_diff",
 ];
 
 // Define which tools are related to wiki and can be toggled by USE_GITLAB_WIKI
@@ -2739,7 +2763,7 @@ async function getRepositoryTree(options: GetRepositoryTreeOptions): Promise<Git
     "Content-Type": "application/json",
   };
   if (IS_OLD) {
-    headers["Private-Token"] = `Bearer ${GITLAB_PERSONAL_ACCESS_TOKEN}`;
+    headers["Private-Token"] = `${GITLAB_PERSONAL_ACCESS_TOKEN}`;
   } else {
     headers["Authorization"] = `Bearer ${GITLAB_PERSONAL_ACCESS_TOKEN}`;
   }
@@ -3039,6 +3063,107 @@ async function getUsers(usernames: string[]): Promise<GitLabUsersResponse> {
   return GitLabUsersResponseSchema.parse(users);
 }
 
+/**
+ * List repository commits
+ * 저장소 커밋 목록 조회
+ *
+ * @param {string} projectId - Project ID or URL-encoded path
+ * @param {ListCommitsOptions} options - List commits options
+ * @returns {Promise<GitLabCommit[]>} List of commits
+ */
+async function listCommits(
+  projectId: string,
+  options: Omit<ListCommitsOptions, "project_id"> = {}
+): Promise<GitLabCommit[]> {
+  projectId = decodeURIComponent(projectId);
+  const url = new URL(
+    `${GITLAB_API_URL}/projects/${encodeURIComponent(projectId)}/repository/commits`
+  );
+
+  // Add query parameters
+  if (options.ref_name) url.searchParams.append("ref_name", options.ref_name);
+  if (options.since) url.searchParams.append("since", options.since);
+  if (options.until) url.searchParams.append("until", options.until);
+  if (options.path) url.searchParams.append("path", options.path);
+  if (options.author) url.searchParams.append("author", options.author);
+  if (options.all) url.searchParams.append("all", options.all.toString());
+  if (options.with_stats) url.searchParams.append("with_stats", options.with_stats.toString());
+  if (options.first_parent) url.searchParams.append("first_parent", options.first_parent.toString());
+  if (options.order) url.searchParams.append("order", options.order);
+  if (options.trailers) url.searchParams.append("trailers", options.trailers.toString());
+  if (options.page) url.searchParams.append("page", options.page.toString());
+  if (options.per_page) url.searchParams.append("per_page", options.per_page.toString());
+
+  const response = await fetch(url.toString(), {
+    ...DEFAULT_FETCH_CONFIG,
+  });
+
+  await handleGitLabError(response);
+
+  const data = await response.json();
+  return z.array(GitLabCommitSchema).parse(data);
+}
+
+/**
+ * Get a single commit
+ * 단일 커밋 정보 조회
+ *
+ * @param {string} projectId - Project ID or URL-encoded path
+ * @param {string} sha - The commit hash or name of a repository branch or tag
+ * @param {boolean} [stats] - Include commit stats
+ * @returns {Promise<GitLabCommit>} The commit details
+ */
+async function getCommit(
+  projectId: string,
+  sha: string,
+  stats?: boolean
+): Promise<GitLabCommit> {
+  projectId = decodeURIComponent(projectId);
+  const url = new URL(
+    `${GITLAB_API_URL}/projects/${encodeURIComponent(projectId)}/repository/commits/${encodeURIComponent(sha)}`
+  );
+
+  if (stats) {
+    url.searchParams.append("stats", "true");
+  }
+
+  const response = await fetch(url.toString(), {
+    ...DEFAULT_FETCH_CONFIG,
+  });
+
+  await handleGitLabError(response);
+
+  const data = await response.json();
+  return GitLabCommitSchema.parse(data);
+}
+
+/**
+ * Get commit diff
+ * 커밋 변경사항 조회
+ *
+ * @param {string} projectId - Project ID or URL-encoded path
+ * @param {string} sha - The commit hash or name of a repository branch or tag
+ * @returns {Promise<GitLabMergeRequestDiff[]>} The commit diffs
+ */
+async function getCommitDiff(
+  projectId: string,
+  sha: string
+): Promise<GitLabMergeRequestDiff[]> {
+  projectId = decodeURIComponent(projectId);
+  const url = new URL(
+    `${GITLAB_API_URL}/projects/${encodeURIComponent(projectId)}/repository/commits/${encodeURIComponent(sha)}/diff`
+  );
+
+  const response = await fetch(url.toString(), {
+    ...DEFAULT_FETCH_CONFIG,
+  });
+
+  await handleGitLabError(response);
+
+  const data = await response.json();
+  return z.array(GitLabDiffSchema).parse(data);
+}
+
 server.setRequestHandler(ListToolsRequestSchema, async () => {
   // Apply read-only filter first
   const tools0 = GITLAB_READ_ONLY_MODE
@@ -3933,6 +4058,30 @@ server.setRequestHandler(CallToolRequestSchema, async request => {
         };
       }
 
+      case "list_commits": {
+        const args = ListCommitsSchema.parse(request.params.arguments);
+        const commits = await listCommits(args.project_id, args);
+        return {
+          content: [{ type: "text", text: JSON.stringify(commits, null, 2) }],
+        };
+      }
+
+      case "get_commit": {
+        const args = GetCommitSchema.parse(request.params.arguments);
+        const commit = await getCommit(args.project_id, args.sha, args.stats);
+        return {
+          content: [{ type: "text", text: JSON.stringify(commit, null, 2) }],
+        };
+      }
+
+      case "get_commit_diff": {
+        const args = GetCommitDiffSchema.parse(request.params.arguments);
+        const diff = await getCommitDiff(args.project_id, args.sha);
+        return {
+          content: [{ type: "text", text: JSON.stringify(diff, null, 2) }],
+        };
+      }
+
       default:
         throw new Error(`Unknown tool: ${request.params.name}`);
     }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@zereight/mcp-gitlab",
-  "version": "1.0.60",
+  "version": "1.0.62",
   "description": "MCP server for using the GitLab API",
   "license": "MIT",
   "author": "zereight",

schemas.ts

@@ -407,8 +407,17 @@ export const GitLabCommitSchema = z.object({
   committer_name: z.string(),
   committer_email: z.string(),
   committed_date: z.string(),
+  created_at: z.string().optional(), // Add created_at field
+  message: z.string().optional(), // Add full message field
   web_url: z.string(), // Changed from html_url to match GitLab API
   parent_ids: z.array(z.string()), // Changed from parents to match GitLab API
+  stats: z.object({
+    additions: z.number().optional().nullable(),
+    deletions: z.number().optional().nullable(),
+    total: z.number().optional().nullable(),
+  }).optional(), // Only present when with_stats=true
+  trailers: z.record(z.string()).optional().default({}), // Git trailers, may be empty object
+  extended_trailers: z.record(z.array(z.string())).optional().default({}), // Extended trailers, may be empty object
 });
 
 // Reference schema
@@ -1328,6 +1337,34 @@ export const PromoteProjectMilestoneSchema = GetProjectMilestoneSchema;
 // Schema for getting burndown chart events for a milestone
 export const GetMilestoneBurndownEventsSchema = GetProjectMilestoneSchema.merge(PaginationOptionsSchema);
 
+// Add schemas for commit operations
+export const ListCommitsSchema = z.object({
+  project_id: z.string().describe("Project ID or complete URL-encoded path to project"),
+  ref_name: z.string().optional().describe("The name of a repository branch, tag or revision range, or if not given the default branch"),
+  since: z.string().optional().describe("Only commits after or on this date are returned in ISO 8601 format YYYY-MM-DDTHH:MM:SSZ"),
+  until: z.string().optional().describe("Only commits before or on this date are returned in ISO 8601 format YYYY-MM-DDTHH:MM:SSZ"),
+  path: z.string().optional().describe("The file path"),
+  author: z.string().optional().describe("Search commits by commit author"),
+  all: z.boolean().optional().describe("Retrieve every commit from the repository"),
+  with_stats: z.boolean().optional().describe("Stats about each commit are added to the response"),
+  first_parent: z.boolean().optional().describe("Follow only the first parent commit upon seeing a merge commit"),
+  order: z.enum(["default", "topo"]).optional().describe("List commits in order"),
+  trailers: z.boolean().optional().describe("Parse and include Git trailers for every commit"),
+  page: z.number().optional().describe("Page number for pagination (default: 1)"),
+  per_page: z.number().optional().describe("Number of items per page (max: 100, default: 20)"),
+});
+
+export const GetCommitSchema = z.object({
+  project_id: z.string().describe("Project ID or complete URL-encoded path to project"),
+  sha: z.string().describe("The commit hash or name of a repository branch or tag"),
+  stats: z.boolean().optional().describe("Include commit stats"),
+});
+
+export const GetCommitDiffSchema = z.object({
+  project_id: z.string().describe("Project ID or complete URL-encoded path to project"),
+  sha: z.string().describe("The commit hash or name of a repository branch or tag"),
+});
+
 // Export types
 export type GitLabAuthor = z.infer<typeof GitLabAuthorSchema>;
 export type GitLabFork = z.infer<typeof GitLabForkSchema>;
@@ -1394,3 +1431,6 @@ export type GetMilestoneBurndownEventsOptions = z.infer<typeof GetMilestoneBurnd
 export type GitLabUser = z.infer<typeof GitLabUserSchema>;
 export type GitLabUsersResponse = z.infer<typeof GitLabUsersResponseSchema>;
 export type PaginationOptions = z.infer<typeof PaginationOptionsSchema>;
+export type ListCommitsOptions = z.infer<typeof ListCommitsSchema>;
+export type GetCommitOptions = z.infer<typeof GetCommitSchema>;
+export type GetCommitDiffOptions = z.infer<typeof GetCommitDiffSchema>;