add reverseproxyd

Signed-off-by: Xe Iaso <me@xeiaso.net>

1 files changed, 38 insertions, 0 deletions

diff --git a/cmd/reverseproxyd/main.go b/cmd/reverseproxyd/main.go
new file mode 100644
index 0000000..964ef38
--- /dev/null
+++ b/cmd/reverseproxyd/main.go
@@ -0,0 +1,38 @@
+package main
+
+import (
+	"flag"
+	"log"
+	"log/slog"
+	"net/http"
+	"net/http/httputil"
+	"net/url"
+
+	"within.website/x/internal"
+)
+
+var (
+	bind    = flag.String("bind", ":3004", "port to listen on")
+	proxyTo = flag.String("proxy-to", "http://localhost:5000", "where to reverse proxy to")
+)
+
+func main() {
+	internal.HandleStartup()
+
+	slog.Info("starting",
+		"bind", *bind,
+		"proxy-to", *proxyTo,
+	)
+
+	u, err := url.Parse(*proxyTo)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	log.Fatal(
+		http.ListenAndServe(
+			*bind,
+			httputil.NewSingleHostReverseProxy(u),
+		),
+	)
+}