refactor: more code cleanup and simplification

pkg/generator/params.go

@@ -0,0 +1,43 @@
+package generator
+
+import (
+	configurator "github.com/OpenCHAMI/configurator/pkg"
+	"github.com/OpenCHAMI/configurator/pkg/client"
+	"github.com/OpenCHAMI/configurator/pkg/config"
+)
+
+type (
+	// Params used by the generator
+	Params struct {
+		Templates  map[string]Template
+		Files      map[string][]byte
+		ClientOpts []client.Option
+		Verbose    bool
+	}
+	Option func(Params)
+)
+
+func ToParams(opts ...Option) Params {
+	params := Params{}
+	for _, opt := range opts {
+		opt(params)
+	}
+	return params
+}
+
+func WithClientOpts(opts ...client.Option) Option {
+	return func(p Params) {
+		p.ClientOpts = opts
+	}
+}
+
+func WithTemplates(templates map[string]Template) Option {
+	return func(p Params) {
+		p.Templates = templates
+	}
+}
+
+// Helper function to get the target in generator.Generate() plugin implementations.
+func GetTarget(config *config.Config, key string) configurator.Target {
+	return config.Targets[key]
+}