How to Use the Command 'pulumi version' (with examples)

The pulumi version command is a simple but essential part of using Pulumi—a modern infrastructure as code platform. This command is used to check the installed version of Pulumi on your system. Knowing the version is crucial for ensuring compatibility with Pulumi scripts and leveraging the latest features or fixes released by the Pulumi team. This article will guide you through different use cases of the pulumi version command.

Use case 1: Display Pulumi Version

Code:

pulumi version

Motivation:

Understanding the specific version of Pulumi you are working with is a fundamental step for any developer or operator working on infrastructure as code projects with Pulumi. It helps ensure that you are using a version compatible with your codebase and aware of the features, improvements, or bug fixes available in that release. By regularly checking your Pulumi version, you can better manage dependencies in your project and coordinate with team members who might be using different versions to avoid conflicts.

Explanation:

• pulumi version: This command without any additional arguments or options simply prints the currently installed version of Pulumi on your system. Executing this command provides you with a quick and direct way to verify whether you have the latest version or need to update to avoid missing out on the latest functionalities.

Example Output:

v3.21.0

This output indicates that version 3.21.0 of Pulumi is installed on your system. With this information, you can proceed to evaluate whether this version aligns with your project requirements or if an update is necessary.

Use case 2: Display Help Information

Code:

pulumi version -h

or

pulumi version --help

Motivation:

Using the -h or --help option with the pulumi version command can be extremely useful, especially if you are new to Pulumi or need a quick reference to understand the capabilities and options available with the command. Accessing the help documentation right from the command line can save valuable time and reduce the need to constantly search online for documentation, thus streamlining your workflow and enhancing productivity.

Explanation:

• pulumi version: The base command to display the current version of Pulumi.
• -h or --help: This option is included to request detailed help information about the pulumi version command itself. It provides useful details on the command usage, arguments, and switches that can be used to customize how the command is executed.

Example Output:

Usage:
  pulumi version

Options:
  -h, --help   help for version

The help output gives a brief but concise breakdown of how to use the pulumi version command, including the available options such as -h or --help, reinforcing their utility in the command.

Conclusion:

In summary, the pulumi version command is a straightforward yet vital tool in managing and developing infrastructure as code with Pulumi. Whether you are checking the currently installed version or seeking help for command usage, understanding how to utilize these functions effectively can greatly enhance your efficiency and proficiency with Pulumi. By consistently utilizing these commands, you ensure better synchronization between your development processes and the capabilities of your tooling, all while maintaining awareness of the latest updates and functions available in the Pulumi platform.