A couple of minor changes

cmd/qddns-client/main.go

@@ -4,7 +4,7 @@ import (
 	"encoding/json"
 	"flag"
 	"fmt"
-	"github.com/thequux/pdns-auto-update/common"
+	"github.com/thequux/qddns/common"
 	"io/ioutil"
 	"net/http"
 	"os"
@@ -16,6 +16,7 @@ var domain = flag.String("domain", "", "The domain to update")
 var token = flag.String("token", "", "The authorization token")
 
 func main() {
+	flag.Parse()
 	req, err := http.NewRequest("POST", *server+"/update/"+*domain, strings.NewReader(""))
 
 	if err != nil {
@@ -26,10 +27,12 @@ func main() {
 	resp, err := http.DefaultClient.Do(req)
 	if err != nil {
 		fmt.Fprintf(os.Stdout, "Failed to send request: %v", err)
+		os.Exit(1)
 	}
 	body, err := ioutil.ReadAll(resp.Body)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, "Failed to read response")
+		os.Exit(1)
 	}
 	rj := common.Response{}
 	json.Unmarshal(body, &rj)

cmd/qddns-server/main.go

@@ -5,7 +5,7 @@ import (
 	"fmt"
 	"github.com/gin-gonic/gin"
 	"github.com/jackc/pgx/v4/pgxpool"
-	"github.com/thequux/pdns-auto-update/common"
+	"github.com/thequux/qddns/common"
 	_ "go.uber.org/zap"
 	"net"
 	"net/http"
@@ -18,7 +18,7 @@ var db *pgxpool.Pool
 func main() {
 	conn, err := pgxpool.Connect(context.Background(), os.Getenv("QDDNS_DB"))
 	if err != nil {
-		fmt.Fprintf(os.Stderr, "Unabled to connect to database: %v")
+		fmt.Fprintf(os.Stderr, "Unable to connect to database: %v")
 		os.Exit(1)
 	}
 	defer conn.Close()
@@ -28,7 +28,7 @@ func main() {
 	r := gin.Default()
 	r.POST("/update/:domain", func(c *gin.Context) {
 		authHdr := strings.Fields(c.GetHeader("Authorization"))
-		domain := c.Param("domain");
+		domain := c.Param("domain")
 
 		clientIP := c.ClientIP()
 		ip := net.ParseIP(clientIP)
@@ -54,7 +54,7 @@ func main() {
 			return
 		}
 		// check token validity
-		row := tx.QueryRow(c, "SELECT COUNT(*) from qddns_auth WHERE token = $1 AND domain = $2", token, domain);
+		row := tx.QueryRow(c, "SELECT COUNT(*) from qddns_auth WHERE token = $1 AND domain = $2", token, domain)
 		var rcount int
 		if err := row.Scan(&rcount); err != nil {
 			c.JSON(http.StatusInternalServerError, common.Response{Status: "error", Message: "Failed to check token " + err.Error(), Code: "QDE0002"})

flake.lock

@@ -0,0 +1,42 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "locked": {
+        "lastModified": 1656928814,
+        "narHash": "sha256-RIFfgBuKz6Hp89yRr7+NR5tzIAbn52h8vT6vXkYjZoM=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "7e2a3b3dfd9af950a856d66b0a7d01e3c18aa249",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1659526864,
+        "narHash": "sha256-XFzXrc1+6DZb9hBgHfEzfwylPUSqVFJbQPs8eOgYufU=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "478f3cbc8448b5852539d785fbfe9a53304133be",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "ref": "nixos-22.05",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -8,7 +8,17 @@
         pname = "qddns";
         version = "1.0";
         src = ./.;
-        vendorSha256 = "";
+        vendorSha256 = "sha256-B8OGkL5tortYmdgUD4K5CYUSMgj4T1wFkRhGllsKy60=";
+
+        preferLocalBuild = true;
+      };
+      apps.qddns-server = {
+        type = "app";
+        program = "${defaultPackage}/bin/qddns-server";
+      };
+      apps.qddns-client = {
+        type = "app";
+        program = "${defaultPackage}/bin/qddns-client";
       };
       devShells.default = pkgs.mkShell {
         nativeBuildInputs = [