How do I update the CLI?

The CodeCrafters CLI is a command-line tool that allows you to run tests & view test results from your local machine. Using the CLI is faster than using Git since you don’t need to commit your changes to run tests.

If you haven’t installed the CLI yet, read this.

If you’ve already installed the CLI, you can check its version by running:

codecrafters --version

The latest available version can be found here.

To update the CLI, follow the OS-specific instructions below.

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Mac

If you have the Homebrew package manager installed, the CodeCrafters CLI can be installed by running:

brew update
brew upgrade codecrafters-io/tap/codecrafters

If not, you can just re-run the install script:

curl https://codecrafters.io/install.sh | sh

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Linux

Re-run the install script:

curl https://codecrafters.io/install.sh | sh

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Windows

If you have a Linux distribution installed using WSL, just re-run the install script:

curl https://codecrafters.io/install.sh | sh