Function resolveLaunchSelection

internal/cli/launch.go:138–161

resolveLaunchSelection produces the concrete tool/endpoint/model triple by either invoking the interactive wizard (TTY + any field unpinned) or by auto-resolving from the SQLite provider store (non-TTY).

(
	out io.Writer,
	stderr io.Writer,
	file providers.File,
	registry *tools.Registry,
	pinned launchSelection,
)

// triple by either invoking the interactive wizard (TTY + any field
// unpinned) or by auto-resolving from the SQLite provider store (non-TTY).
func resolveLaunchSelection(
	out io.Writer,
	stderr io.Writer,
	file providers.File,
	registry *tools.Registry,
	pinned launchSelection,
) (launchSelection, bool, error) {
	in := wizardInput{
		Pinned:    pinned,
		Providers: file,
		Registry:  registry,
		ResolveModels: func(ep providers.Endpoint, epName string) ([]string, error) {
			return providers.ResolveModels(ep, epName, cacheTTLFromCommon(file.Common), "", os.Getenv)
		},
	}

	if outIsTTY(out) && (pinned.Tool.Name == "" || pinned.EndpointName == "" || pinned.Model == "") {
		return runLaunchWizard(out, in)
	}

	// Non-TTY (or fully pinned): auto-resolve any missing pieces.
	sel, err := autoResolve(in, stderr)
	return sel, false, err
}

// outIsTTY reports whether the provided writer is a *os.File backed by
// a terminal. Tests pass *bytes.Buffer, which returns false; the live