Initial commit

vendor/github.com/cloudflare/cloudflare-go/options.go

@@ -0,0 +1,39 @@
+package cloudflare
+
+import "net/http"
+
+// Option is a functional option for configuring the API client.
+type Option func(*API) error
+
+// HTTPClient accepts a custom *http.Client for making API calls.
+func HTTPClient(client *http.Client) Option {
+	return func(api *API) error {
+		api.httpClient = client
+		return nil
+	}
+}
+
+// Headers allows you to set custom HTTP headers when making API calls (e.g. for
+// satisfying HTTP proxies, or for debugging).
+func Headers(headers http.Header) Option {
+	return func(api *API) error {
+		api.headers = headers
+		return nil
+	}
+}
+
+// parseOptions parses the supplied options functions and returns a configured
+// *API instance.
+func (api *API) parseOptions(opts ...Option) error {
+	// Range over each options function and apply it to our API type to
+	// configure it. Options functions are applied in order, with any
+	// conflicting options overriding earlier calls.
+	for _, option := range opts {
+		err := option(api)
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}