initial import from /x/ monorepo

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

xess/xess.go

@@ -0,0 +1,38 @@
+// Package xess vendors a copy of Xess and makes it available at /.xess/xess.css
+//
+// This is intended to be used as a vendored package in other projects.
+package xess
+
+import (
+	"embed"
+	"net/http"
+	"path/filepath"
+
+	"github.com/TecharoHQ/anubis"
+	"github.com/TecharoHQ/anubis/internal"
+)
+
+//go:generate go run github.com/a-h/templ/cmd/templ@latest generate
+//go:generate npm ci
+//go:generate npm run build
+
+var (
+	//go:embed xess.min.css xess.css static
+	Static embed.FS
+
+	URL = "/.within.website/x/xess/xess.css"
+)
+
+func init() {
+	Mount(http.DefaultServeMux)
+
+	if anubis.Version != "devel" {
+		URL = filepath.Join(filepath.Dir(URL), "xess.min.css")
+	}
+
+	URL = URL + "?cachebuster=" + anubis.Version
+}
+
+func Mount(mux *http.ServeMux) {
+	mux.Handle("/.within.website/x/xess/", internal.UnchangingCache(http.StripPrefix("/.within.website/x/xess/", http.FileServerFS(Static))))
+}