init

cmd/hwtc/main.go

@@ -0,0 +1,29 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+	"os"
+	"strings"
+
+	"mcquay.me/hwt"
+)
+
+const usage = "hwtc [subject]"
+
+func main() {
+	if len(os.Args) < 2 {
+		fmt.Fprintf(os.Stderr, "%v\n", usage)
+		os.Exit(1)
+	}
+
+	c := hwt.NewHelloWorldProtobufClient("http://localhost:8080", &http.Client{})
+
+	resp, err := c.Hello(context.Background(), &hwt.HelloReq{Subject: strings.Join(os.Args[1:], " ")})
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "hello: %v\n", err)
+		os.Exit(1)
+	}
+	fmt.Printf("%v\n", resp)
+}

cmd/hwtd/main.go

@@ -0,0 +1,16 @@
+package main
+
+import (
+	"log"
+	"net/http"
+
+	"mcquay.me/hwt"
+)
+
+func main() {
+	s := &hwt.Server{}
+	th := hwt.NewHelloWorldServer(s, nil)
+	if err := http.ListenAndServe(":8080", th); err != nil {
+		log.Fatalf("listen and serve: %v", err)
+	}
+}