Add robots.txt

server/routes.go

@@ -1,16 +1,25 @@
 package server
 
 import (
+	_ "embed"
 	"net/http"
 
 	"github.com/DavidNix/indie/ent"
 	"github.com/labstack/echo/v4"
 )
 
+//go:embed views/robots.txt
+var robotstxt string
+
 func addRoutes(app *echo.Echo, client *ent.Client) {
+	// SEO
+	// TODO: Change the sitemap URL.
+	app.GET("/robots.txt", func(c echo.Context) error { return c.String(http.StatusOK, robotstxt) })
+
+	// Routes
 	app.GET("/", func(c echo.Context) error {
 		return c.String(http.StatusOK, "Hello, World 👋!")
 	})
-	app.GET("/users", userIndexHandler(client))
+
 	app.POST("/users", userCreateHandler(client))
 }

server/seo_test.go

@@ -0,0 +1,22 @@
+package server
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestRobotsTxt(t *testing.T) {
+	t.Parallel()
+
+	app := NewApp(nil)
+
+	req := httptest.NewRequest(http.MethodGet, "/robots.txt", nil)
+	w := httptest.NewRecorder()
+	app.ServeHTTP(w, req)
+
+	require.Equal(t, 200, w.Code)
+	require.NotEmpty(t, w.Body.String())
+}

server/views/robots.txt

@@ -0,0 +1,3 @@
+User-agent: *
+Allow: /
+Sitemap: https://changeme.com/sitemap.xml