func ListIssues()

in pkg/github/issues.go [434:553]


func ListIssues(getClient GetClientFn, t translations.TranslationHelperFunc) (tool mcp.Tool, handler server.ToolHandlerFunc) {
	return mcp.NewTool("list_issues",
			mcp.WithDescription(t("TOOL_LIST_ISSUES_DESCRIPTION", "List issues in a GitHub repository.")),
			mcp.WithToolAnnotation(mcp.ToolAnnotation{
				Title:        t("TOOL_LIST_ISSUES_USER_TITLE", "List issues"),
				ReadOnlyHint: true,
			}),
			mcp.WithString("owner",
				mcp.Required(),
				mcp.Description("Repository owner"),
			),
			mcp.WithString("repo",
				mcp.Required(),
				mcp.Description("Repository name"),
			),
			mcp.WithString("state",
				mcp.Description("Filter by state"),
				mcp.Enum("open", "closed", "all"),
			),
			mcp.WithArray("labels",
				mcp.Description("Filter by labels"),
				mcp.Items(
					map[string]interface{}{
						"type": "string",
					},
				),
			),
			mcp.WithString("sort",
				mcp.Description("Sort order"),
				mcp.Enum("created", "updated", "comments"),
			),
			mcp.WithString("direction",
				mcp.Description("Sort direction"),
				mcp.Enum("asc", "desc"),
			),
			mcp.WithString("since",
				mcp.Description("Filter by date (ISO 8601 timestamp)"),
			),
			WithPagination(),
		),
		func(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
			owner, err := requiredParam[string](request, "owner")
			if err != nil {
				return mcp.NewToolResultError(err.Error()), nil
			}
			repo, err := requiredParam[string](request, "repo")
			if err != nil {
				return mcp.NewToolResultError(err.Error()), nil
			}

			opts := &github.IssueListByRepoOptions{}

			// Set optional parameters if provided
			opts.State, err = OptionalParam[string](request, "state")
			if err != nil {
				return mcp.NewToolResultError(err.Error()), nil
			}

			// Get labels
			opts.Labels, err = OptionalStringArrayParam(request, "labels")
			if err != nil {
				return mcp.NewToolResultError(err.Error()), nil
			}

			opts.Sort, err = OptionalParam[string](request, "sort")
			if err != nil {
				return mcp.NewToolResultError(err.Error()), nil
			}

			opts.Direction, err = OptionalParam[string](request, "direction")
			if err != nil {
				return mcp.NewToolResultError(err.Error()), nil
			}

			since, err := OptionalParam[string](request, "since")
			if err != nil {
				return mcp.NewToolResultError(err.Error()), nil
			}
			if since != "" {
				timestamp, err := parseISOTimestamp(since)
				if err != nil {
					return mcp.NewToolResultError(fmt.Sprintf("failed to list issues: %s", err.Error())), nil
				}
				opts.Since = timestamp
			}

			if page, ok := request.Params.Arguments["page"].(float64); ok {
				opts.Page = int(page)
			}

			if perPage, ok := request.Params.Arguments["perPage"].(float64); ok {
				opts.PerPage = int(perPage)
			}

			client, err := getClient(ctx)
			if err != nil {
				return nil, fmt.Errorf("failed to get GitHub client: %w", err)
			}
			issues, resp, err := client.Issues.ListByRepo(ctx, owner, repo, opts)
			if err != nil {
				return nil, fmt.Errorf("failed to list issues: %w", err)
			}
			defer func() { _ = resp.Body.Close() }()

			if resp.StatusCode != http.StatusOK {
				body, err := io.ReadAll(resp.Body)
				if err != nil {
					return nil, fmt.Errorf("failed to read response body: %w", err)
				}
				return mcp.NewToolResultError(fmt.Sprintf("failed to list issues: %s", string(body))), nil
			}

			r, err := json.Marshal(issues)
			if err != nil {
				return nil, fmt.Errorf("failed to marshal issues: %w", err)
			}

			return mcp.NewToolResultText(string(r)), nil
		}
}