commandrunner

package

v1.12.4 Latest Latest Go to latest Published: Oct 19, 2025 License: Apache-2.0 Imports: 12 Imported by: 0

Details

Package commandrunner provides helpers for executing Cobra commands while capturing their output and translating k3d logging semantics.

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func MergeCommandError(base error, res CommandResult) error

MergeCommandError enriches a base error with captured stdout/stderr when available.

type CobraCommandRunner struct{}

CobraCommandRunner executes Cobra commands while mirroring k3d logging semantics.

func NewCobraCommandRunner() *CobraCommandRunner

NewCobraCommandRunner creates a command runner that wraps Cobra execution with stdout/stderr capture compatible with k3d's logging behavior.

func (r *CobraCommandRunner) Run(
	ctx context.Context,
	cmd *cobra.Command,
	args []string,
) (CommandResult, error)

Run executes the provided Cobra command while capturing stdout/stderr.

type CommandResult struct {
	Stdout string
	Stderr string
}

CommandResult captures the stdout and stderr collected during a Cobra command execution.

type CommandRunner interface {
	Run(ctx context.Context, cmd *cobra.Command, args []string) (CommandResult, error)
}

CommandRunner executes Cobra commands while capturing their output.