kernels/pr_321/en/cli-download.md

kernels download

Use kernels download to download kernels that have been locked in a project's kernels.lock file.

Usage

kernels download  [--all-variants]

What It Does

• Reads the kernels.lock file from the specified project directory
• Downloads each locked kernel at its pinned revision (SHA)
• Installs the appropriate variant for your platform (or all variants with --all-variants)

Examples

Download kernels for the current project:

kernels download .

Download all build variants (useful for CI or multi-platform builds):

kernels download . --all-variants

Download kernels for a specific project:

kernels download /path/to/my-project

Options

Option	Description
--all-variants	Download all build variants of each kernel instead of just the current platform's variant

Prerequisites

Your project directory must contain a kernels.lock file. Generate one using kernels lock.

See Also

• kernels lock - Generate the lock file
• kernels versions - View available kernel versions