wails/v2/internal/app/app_preflight_windows.go

//go:build windows && !bindings

package app

import (
	"github.com/wailsapp/wails/v2/internal/logger"
	"github.com/wailsapp/wails/v2/internal/wv2installer"
	"github.com/wailsapp/wails/v2/pkg/options"
)

func PreflightChecks(options *options.App, logger *logger.Logger) error {

	_ = options

	// Process the webview2 runtime situation. We can pass a strategy in via the `webview2` flag for `wails build`.
	// This will determine how wv2runtime.Process will handle a lack of valid runtime.
	installedVersion, err := wv2installer.Process(options)
	if installedVersion != "" {
		logger.Debug("WebView2 Runtime Version '%s' installed. Minimum version required: %s.",
			installedVersion, wv2installer.MinimumRuntimeVersion)
	}
	if err != nil {
		return err
	}

	return nil
}