Version Command

Overview

The version command displays version information about the Graphman client, including the client version, schema version, supported schemas, and available extensions.

Syntax

graphman version

Parameters

This command takes no parameters.

Output Information

The version command displays the following information:

Information	Description
Client Version	The current version of the Graphman client
Schema Version	The currently active GraphQL schema version
Supported Schemas	List of all supported schema versions
Supported Extensions	List of available extension modules
Home Directory	Path to the Graphman home directory
GitHub Repository	Link to the Graphman GitHub repository

Examples

Basic Usage

Display version information:

graphman version

Sample Output:

graphman client v2.0.0
  schema v11.2.0
  supported schema(s) [v11.2.0, v11.1.3, v11.1.2, v11.1.1]
  supported extension(s) [pre-request, post-export, pre-import, multiline-text-diff, policy-code-validator]
  home /path/to/graphman/home
  github https://github.com/...

Use Cases

1. Verify Installation

Check that Graphman is properly installed and accessible:

graphman version

2. Check Schema Compatibility

Verify which schema versions are supported before working with a specific Gateway version:

graphman version

3. Troubleshooting

Include version information when reporting issues or seeking support:

graphman version > version-info.txt

4. Automation Scripts

Verify the Graphman version in automation scripts before executing operations:

#!/bin/bash
graphman version
# ... rest of automation script

Important Notes

• The version command requires no configuration or Gateway connectivity
• This is typically the first command to run when setting up or troubleshooting Graphman
• The supported extensions list shows which extension modules are available in your installation
• The home directory path indicates where Graphman looks for configuration files

Related Information

• config: Configure Graphman home directory and settings
• schema: View and manage GraphQL schema information

Extension Information

The supported extensions may include:

• pre-request: Modify requests before they are sent to the Gateway
• post-export: Process exported data before saving
• pre-import: Process data before importing to the Gateway
• multiline-text-diff: Enhanced diff capabilities for multiline text
• policy-code-validator: Validate policy code syntax and structure