style: refactor code formatting for clarity and conciseness

- Remove extra blank lines for cleaner code formatting
- Combine variable declaration of GetGiteaMCPServerVersionTool into a single line for clarity

Signed-off-by: appleboy <appleboy.tw@gmail.com>

.air.toml

@@ -0,0 +1,52 @@
+root = "."
+testdata_dir = "testdata"
+tmp_dir = "tmp"
+
+[build]
+  args_bin = ["-t", "http"]
+  bin = "./gitea-mcp"
+  cmd = "make build"
+  delay = 1000
+  exclude_dir = ["assets", "tmp", "vendor", "testdata"]
+  exclude_file = []
+  exclude_regex = ["_test.go"]
+  exclude_unchanged = false
+  follow_symlink = false
+  full_bin = ""
+  include_dir = []
+  include_ext = ["go", "tpl", "tmpl", "html"]
+  include_file = []
+  kill_delay = "0s"
+  log = "build-errors.log"
+  poll = false
+  poll_interval = 0
+  post_cmd = []
+  pre_cmd = []
+  rerun = false
+  rerun_delay = 500
+  send_interrupt = false
+  stop_on_error = false
+
+[color]
+  app = ""
+  build = "yellow"
+  main = "magenta"
+  runner = "green"
+  watcher = "cyan"
+
+[log]
+  main_only = false
+  silent = false
+  time = false
+
+[misc]
+  clean_on_exit = false
+
+[proxy]
+  app_port = 0
+  enabled = false
+  proxy_port = 0
+
+[screen]
+  clear_on_rebuild = false
+  keep_scroll = true

.gitignore

@@ -2,3 +2,4 @@
 gitea-mcp
 gitea-mcp.exe
 *.log
+tmp

.vscode/mcp.json

@@ -21,15 +21,19 @@
     }
   ],
   "servers": {
-    "gitea": {
+    "gitea-mcp-stdio": {
       "type": "stdio",
       "command": "gitea-mcp",
       "args": ["-t", "stdio"],
-      "env": {
-        "GITEA_HOST": "${input:gitea-host}",
-        "GITEA_ACCESS_TOKEN": "${input:gitea-token}",
-        "GITEA_INSECURE": "${input:gitea-insecure}"
-      }
+          "env": {
+            "GITEA_HOST": "${input:gitea-host}",
+            "GITEA_ACCESS_TOKEN": "${input:gitea-token}",
+            "GITEA_INSECURE": "${input:gitea-insecure}"
+          }
+    },
+    "gitea-mcp-http": {
+      "type": "http",
+      "url": "http://localhost:8080/mcp",
     }
   }
 }

Dockerfile

@@ -1,39 +1,32 @@
+# syntax=docker/dockerfile:1.4
+
 # Build stage
-FROM golang:1.24-bullseye AS builder
+FROM --platform=$BUILDPLATFORM golang:1.24-alpine AS builder
 
-ARG VERSION
+ARG VERSION=dev
+ARG TARGETOS
+ARG TARGETARCH
 
-# Set the working directory
 WORKDIR /app
 
-# Copy go.mod and go.sum files
 COPY go.mod go.sum ./
+RUN --mount=type=cache,target=/go/pkg/mod \
+    go mod download
 
-# Download dependencies
-RUN go mod download
-
-# Copy the source code
 COPY . .
-
-RUN CGO_ENABLED=0 go build -ldflags="-s -w -X main.Version=${VERSION}" -o gitea-mcp
+RUN --mount=type=cache,target=/go/pkg/mod \
+    --mount=type=cache,target=/root/.cache/go-build \
+    CGO_ENABLED=0 GOOS=${TARGETOS:-linux} GOARCH=${TARGETARCH:-amd64} \
+    go build -trimpath -ldflags="-s -w -X main.Version=${VERSION}" -o gitea-mcp
 
 # Final stage
-FROM debian:bullseye-slim
-
-ENV GITEA_MODE=stdio
+FROM gcr.io/distroless/static-debian12:nonroot
 
 WORKDIR /app
+COPY --from=builder --chown=nonroot:nonroot /app/gitea-mcp .
 
-# Install ca-certificates for HTTPS requests
-RUN apt-get update && \
-    apt-get install -y ca-certificates && rm -rf /var/lib/apt/lists/*
+USER nonroot:nonroot
 
-# Create a non-root user
-RUN useradd -r -u 1000 -m gitea-mcp
+LABEL org.opencontainers.image.version="${VERSION}"
 
-COPY --from=builder --chown=1000:1000 /app/gitea-mcp .
-
-# Use the non-root user
-USER gitea-mcp
-
-CMD ["/app/gitea-mcp"]
+CMD ["/app/gitea-mcp"]

README.md

@@ -54,7 +54,7 @@ Optionally, you can add it to a file called `.vscode/mcp.json` in your workspace
       }
     ],
     "servers": {
-      "github": {
+      "gitea-mcp": {
         "command": "docker",
         "args": [
           "run",
@@ -194,6 +194,7 @@ The Gitea MCP Server supports the following tools:
 |          list_tags           |     Tag      |              List all tags in a repository               |
 |      list_repo_commits       |    Commit    |             List all commits in a repository             |
 |       get_file_content       |     File     |          Get the content and metadata of a file          |
+|        get_dir_content       |     File     |           Get a list of entries in a directory           |
 |         create_file          |     File     |                    Create a new file                     |
 |         update_file          |     File     |                 Update an existing file                  |
 |         delete_file          |     File     |                      Delete a file                       |
@@ -202,6 +203,8 @@ The Gitea MCP Server supports the following tools:
 |         create_issue         |    Issue     |                    Create a new issue                    |
 |     create_issue_comment     |    Issue     |               Create a comment on an issue               |
 |          edit_issue          |    Issue     |                       Edit a issue                       |
+|      edit_issue_comment      |    Issue     |                Edit a comment on an issue                |
+| get_issue_comments_by_index  |    Issue     |          Get comments of an issue by its index           |
 |  get_pull_request_by_index   | Pull Request |             Get a pull request by its index              |
 |   list_repo_pull_requests    | Pull Request |          List all pull requests in a repository          |
 |     create_pull_request      | Pull Request |                Create a new pull request                 |

README.zh-cn.md

@@ -54,7 +54,7 @@ Model Context Protocol (MCP) 是一种协议，允许通过聊天界面整合各
       }
     ],
     "servers": {
-      "github": {
+      "gitea-mcp": {
         "command": "docker",
         "args": [
           "run",
@@ -194,6 +194,7 @@ Gitea MCP 服务器支持以下工具：
 |          list_tags           |   标签   |         列出所有标签         |
 |      list_repo_commits       |   提交   |     列出仓库中的所有提交     |
 |       get_file_content       |   文件   |    获取文件的内容和元数据    |
+|        get_dir_content       |   文件   |      获取目录的内容列表      |
 |         create_file          |   文件   |        创建一个新文件        |
 |         update_file          |   文件   |         更新现有文件         |
 |         delete_file          |   文件   |         删除一个文件         |
@@ -202,6 +203,8 @@ Gitea MCP 服务器支持以下工具：
 |         create_issue         |   问题   |        创建一个新问题        |
 |     create_issue_comment     |   问题   |       在问题上创建评论       |
 |          edit_issue          |   问题   |         编辑一个问题         |
+|      edit_issue_comment      |   问题   |      在问题上编辑评论         |
+| get_issue_comments_by_index  |   问题   |     根据索引获取问题的评论     |
 |  get_pull_request_by_index   | 拉取请求 |     根据索引获取拉取请求     |
 |   list_repo_pull_requests    | 拉取请求 |   列出仓库中的所有拉取请求   |
 |     create_pull_request      | 拉取请求 |      创建一个新拉取请求      |

README.zh-tw.md

@@ -54,7 +54,7 @@ Model Context Protocol (MCP) 是一種協議，允許通過聊天界面整合各
       }
     ],
     "servers": {
-      "github": {
+      "gitea-mcp": {
         "command": "docker",
         "args": [
           "run",
@@ -194,6 +194,7 @@ Gitea MCP 伺服器支持以下工具：
 |          list_tags           |   標籤   |         列出所有標籤         |
 |      list_repo_commits       |   提交   |     列出倉庫中的所有提交     |
 |       get_file_content       |   文件   |    獲取文件的內容和元數據    |
+|        get_dir_content       |   文件   |      獲取目錄的內容列表      |
 |         create_file          |   文件   |        創建一個新文件        |
 |         update_file          |   文件   |         更新現有文件         |
 |         delete_file          |   文件   |         刪除一個文件         |
@@ -202,6 +203,8 @@ Gitea MCP 伺服器支持以下工具：
 |         create_issue         |   問題   |        創建一個新問題        |
 |     create_issue_comment     |   問題   |       在問題上創建評論       |
 |          edit_issue          |   問題   |         編輯一個問題         |
+|      edit_issue_comment      |   問題   |      在問題上編輯評論         |
+| get_issue_comments_by_index  |   问题   |     根據索引獲取問題的評論     |
 |  get_pull_request_by_index   | 拉取請求 |     根據索引獲取拉取請求     |
 |   list_repo_pull_requests    | 拉取請求 |   列出倉庫中的所有拉取請求   |
 |     create_pull_request      | 拉取請求 |      創建一個新拉取請求      |

cmd/cmd.go

@@ -80,8 +80,8 @@ func init() {
 		flagPkg.Token = os.Getenv("GITEA_ACCESS_TOKEN")
 	}
 
-	if os.Getenv("GITEA_MODE") != "" {
-		flagPkg.Mode = os.Getenv("GITEA_MODE")
+	if os.Getenv("MCP_MODE") != "" {
+		flagPkg.Mode = os.Getenv("MCP_MODE")
 	}
 
 	if os.Getenv("GITEA_READONLY") == "true" {

operation/issue/issue.go

@@ -18,11 +18,13 @@ import (
 var Tool = tool.New()
 
 const (
-	GetIssueByIndexToolName    = "get_issue_by_index"
-	ListRepoIssuesToolName     = "list_repo_issues"
-	CreateIssueToolName        = "create_issue"
-	CreateIssueCommentToolName = "create_issue_comment"
-	EditIssueToolName          = "edit_issue"
+	GetIssueByIndexToolName         = "get_issue_by_index"
+	ListRepoIssuesToolName          = "list_repo_issues"
+	CreateIssueToolName             = "create_issue"
+	CreateIssueCommentToolName      = "create_issue_comment"
+	EditIssueToolName               = "edit_issue"
+	EditIssueCommentToolName        = "edit_issue_comment"
+	GetIssueCommentsByIndexToolName = "get_issue_comments_by_index"
 )
 
 var (
@@ -52,6 +54,7 @@ var (
 		mcp.WithString("title", mcp.Required(), mcp.Description("issue title")),
 		mcp.WithString("body", mcp.Required(), mcp.Description("issue body")),
 	)
+
 	CreateIssueCommentTool = mcp.NewTool(
 		CreateIssueCommentToolName,
 		mcp.WithDescription("create issue comment"),
@@ -60,6 +63,7 @@ var (
 		mcp.WithNumber("index", mcp.Required(), mcp.Description("repository issue index")),
 		mcp.WithString("body", mcp.Required(), mcp.Description("issue comment body")),
 	)
+
 	EditIssueTool = mcp.NewTool(
 		EditIssueToolName,
 		mcp.WithDescription("edit issue"),
@@ -72,6 +76,23 @@ var (
 		mcp.WithNumber("milestone", mcp.Description("milestone number")),
 		mcp.WithString("state", mcp.Description("issue state, one of open, closed, all")),
 	)
+
+	EditIssueCommentTool = mcp.NewTool(
+		EditIssueCommentToolName,
+		mcp.WithDescription("edit issue comment"),
+		mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
+		mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
+		mcp.WithNumber("commentID", mcp.Required(), mcp.Description("id of issue comment")),
+		mcp.WithString("body", mcp.Required(), mcp.Description("issue comment body")),
+	)
+
+	GetIssueCommentsByIndexTool = mcp.NewTool(
+		GetIssueCommentsByIndexToolName,
+		mcp.WithDescription("get issue comment by index"),
+		mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
+		mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
+		mcp.WithNumber("index", mcp.Required(), mcp.Description("repository issue index")),
+	)
 )
 
 func init() {
@@ -95,6 +116,14 @@ func init() {
 		Tool:    EditIssueTool,
 		Handler: EditIssueFn,
 	})
+	Tool.RegisterWrite(server.ServerTool{
+		Tool:    EditIssueCommentTool,
+		Handler: EditIssueCommentFn,
+	})
+	Tool.RegisterRead(server.ServerTool{
+		Tool:    GetIssueCommentsByIndexTool,
+		Handler: GetIssueCommentsByIndexFn,
+	})
 }
 
 func GetIssueByIndexFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
@@ -258,3 +287,55 @@ func EditIssueFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolRes
 
 	return to.TextResult(issue)
 }
+
+func EditIssueCommentFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
+	log.Debugf("Called EditIssueCommentFn")
+	owner, ok := req.GetArguments()["owner"].(string)
+	if !ok {
+		return to.ErrorResult(fmt.Errorf("owner is required"))
+	}
+	repo, ok := req.GetArguments()["repo"].(string)
+	if !ok {
+		return to.ErrorResult(fmt.Errorf("repo is required"))
+	}
+	commentID, ok := req.GetArguments()["commentID"].(float64)
+	if !ok {
+		return to.ErrorResult(fmt.Errorf("comment ID is required"))
+	}
+	body, ok := req.GetArguments()["body"].(string)
+	if !ok {
+		return to.ErrorResult(fmt.Errorf("body is required"))
+	}
+	opt := gitea_sdk.EditIssueCommentOption{
+		Body: body,
+	}
+	issueComment, _, err := gitea.Client().EditIssueComment(owner, repo, int64(commentID), opt)
+	if err != nil {
+		return to.ErrorResult(fmt.Errorf("edit %v/%v/issues/comments/%v err: %v", owner, repo, int64(commentID), err))
+	}
+
+	return to.TextResult(issueComment)
+}
+
+func GetIssueCommentsByIndexFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
+	log.Debugf("Called GetIssueCommentsByIndexFn")
+	owner, ok := req.GetArguments()["owner"].(string)
+	if !ok {
+		return to.ErrorResult(fmt.Errorf("owner is required"))
+	}
+	repo, ok := req.GetArguments()["repo"].(string)
+	if !ok {
+		return to.ErrorResult(fmt.Errorf("repo is required"))
+	}
+	index, ok := req.GetArguments()["index"].(float64)
+	if !ok {
+		return to.ErrorResult(fmt.Errorf("index is required"))
+	}
+	opt := gitea_sdk.ListIssueCommentOptions{}
+	issue, _, err := gitea.Client().ListIssueComments(owner, repo, int64(index), opt)
+	if err != nil {
+		return to.ErrorResult(fmt.Errorf("get %v/%v/issues/%v/comments err: %v", owner, repo, int64(index), err))
+	}
+
+	return to.TextResult(issue)
+}

operation/operation.go

@@ -71,5 +71,6 @@ func newMCPServer(version string) *server.MCPServer {
 		version,
 		server.WithToolCapabilities(true),
 		server.WithLogging(),
+		server.WithRecovery(),
 	)
 }

operation/repo/file.go

@@ -16,6 +16,7 @@ import (
 
 const (
 	GetFileToolName    = "get_file_content"
+	GetDirToolName     = "get_dir_content"
 	CreateFileToolName = "create_file"
 	UpdateFileToolName = "update_file"
 	DeleteFileToolName = "delete_file"
@@ -31,6 +32,15 @@ var (
 		mcp.WithString("filePath", mcp.Required(), mcp.Description("file path")),
 	)
 
+	GetDirContentTool = mcp.NewTool(
+		GetDirToolName,
+		mcp.WithDescription("Get a list of entries in a directory"),
+		mcp.WithString("owner", mcp.Required(), mcp.Description("repository owner")),
+		mcp.WithString("repo", mcp.Required(), mcp.Description("repository name")),
+		mcp.WithString("ref", mcp.Required(), mcp.Description("ref can be branch/tag/commit")),
+		mcp.WithString("filePath", mcp.Required(), mcp.Description("directory path")),
+	)
+
 	CreateFileTool = mcp.NewTool(
 		CreateFileToolName,
 		mcp.WithDescription("Create file"),
@@ -72,6 +82,10 @@ func init() {
 		Tool:    GetFileContentTool,
 		Handler: GetFileContentFn,
 	})
+	Tool.RegisterRead(server.ServerTool{
+		Tool:    GetDirContentTool,
+		Handler: GetDirContentFn,
+	})
 	Tool.RegisterWrite(server.ServerTool{
 		Tool:    CreateFileTool,
 		Handler: CreateFileFn,
@@ -108,6 +122,28 @@ func GetFileContentFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallTo
 	return to.TextResult(content)
 }
 
+func GetDirContentFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
+	log.Debugf("Called GetDirContentFn")
+	owner, ok := req.GetArguments()["owner"].(string)
+	if !ok {
+		return to.ErrorResult(fmt.Errorf("owner is required"))
+	}
+	repo, ok := req.GetArguments()["repo"].(string)
+	if !ok {
+		return to.ErrorResult(fmt.Errorf("repo is required"))
+	}
+	ref, _ := req.GetArguments()["ref"].(string)
+	filePath, ok := req.GetArguments()["filePath"].(string)
+	if !ok {
+		return to.ErrorResult(fmt.Errorf("filePath is required"))
+	}
+	content, _, err := gitea.Client().ListContents(owner, repo, ref, filePath)
+	if err != nil {
+		return to.ErrorResult(fmt.Errorf("get dir content err: %v", err))
+	}
+	return to.TextResult(content)
+}
+
 func CreateFileFn(ctx context.Context, req mcp.CallToolRequest) (*mcp.CallToolResult, error) {
 	log.Debugf("Called CreateFileFn")
 	owner, ok := req.GetArguments()["owner"].(string)

operation/version/version.go

@@ -19,11 +19,9 @@ const (
 	GetGiteaMCPServerVersion = "get_gitea_mcp_server_version"
 )
 
-var (
-	GetGiteaMCPServerVersionTool = mcp.NewTool(
-		GetGiteaMCPServerVersion,
-		mcp.WithDescription("Get Gitea MCP Server Version"),
-	)
+var GetGiteaMCPServerVersionTool = mcp.NewTool(
+	GetGiteaMCPServerVersion,
+	mcp.WithDescription("Get Gitea MCP Server Version"),
 )
 
 func init() {

pkg/gitea/gitea.go

@@ -22,19 +22,20 @@ func Client() *gitea.Client {
 		if client != nil {
 			return
 		}
+
+		httpClient := &http.Client{
+			Transport: http.DefaultTransport,
+		}
+
 		opts := []gitea.ClientOption{
 			gitea.SetToken(flag.Token),
 		}
 		if flag.Insecure {
-			httpClient := &http.Client{
-				Transport: &http.Transport{
-					TLSClientConfig: &tls.Config{
-						InsecureSkipVerify: true,
-					},
-				},
+			httpClient.Transport.(*http.Transport).TLSClientConfig = &tls.Config{
+				InsecureSkipVerify: true,
 			}
-			opts = append(opts, gitea.SetHTTPClient(httpClient))
 		}
+		opts = append(opts, gitea.SetHTTPClient(httpClient))
 		if flag.Debug {
 			opts = append(opts, gitea.SetDebugMode())
 		}

pkg/log/log.go

@@ -32,8 +32,14 @@ func Default() *zap.Logger {
 				home = os.TempDir()
 			}
 
+			logDir := fmt.Sprintf("%s/.gitea-mcp", home)
+			if err := os.MkdirAll(logDir, 0o700); err != nil {
+				// Fallback to temp directory if creation fails
+				logDir = os.TempDir()
+			}
+
 			wss = append(wss, zapcore.AddSync(&lumberjack.Logger{
-				Filename:   fmt.Sprintf("%s/.gitea-mcp/gitea-mcp.log", home),
+				Filename:   fmt.Sprintf("%s/gitea-mcp.log", logDir),
 				MaxSize:    100,
 				MaxBackups: 10,
 				MaxAge:     30,