From 6420c959e828c918923d4d7da0a0b242756fe4a9 Mon Sep 17 00:00:00 2001
From: aki-0421 <118268728+aki-0421@users.noreply.github.com>
Date: Tue, 11 Apr 2023 21:33:52 +0900
Subject: [PATCH] F: add transport

---
 cloudflare/fetch/client.go    | 10 ++++++++++
 cloudflare/fetch/transport.go | 17 +++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 cloudflare/fetch/transport.go

diff --git a/cloudflare/fetch/client.go b/cloudflare/fetch/client.go
index 4a36d19..c460a80 100644
--- a/cloudflare/fetch/client.go
+++ b/cloudflare/fetch/client.go
@@ -1,6 +1,7 @@
 package fetch
 
 import (
+	"net/http"
 	"syscall/js"
 
 	"github.com/syumai/workers/internal/jsutil"
@@ -19,6 +20,15 @@ func (c *Client) applyOptions(opts []ClientOption) {
 	}
 }
 
+// HTTPClient returns *http.Client.
+func (c *Client) HTTPClient() *http.Client {
+	return &http.Client{
+		Transport: &transport{
+			namespace: c.namespace,
+		},
+	}
+}
+
 // ClientOption is a type that represents an optional function.
 type ClientOption func(*Client)
 
diff --git a/cloudflare/fetch/transport.go b/cloudflare/fetch/transport.go
new file mode 100644
index 0000000..142b2e3
--- /dev/null
+++ b/cloudflare/fetch/transport.go
@@ -0,0 +1,17 @@
+package fetch
+
+import (
+	"net/http"
+	"syscall/js"
+)
+
+// transport is an implementation of http.RoundTripper
+type transport struct {
+	// namespace - Objects that Fetch API belongs to. Default is Global
+	namespace js.Value
+}
+
+// RoundTrip replaces http.DefaultTransport.RoundTrip to use cloudflare fetch
+func (t *transport) RoundTrip(req *http.Request) (*http.Response, error) {
+	return fetch(t.namespace, req)
+}