Better inital

templates/embed_dev.go

@@ -0,0 +1,29 @@
+//go:build dev
+
+package templates
+
+import (
+	"io/fs"
+	"log"
+	"os"
+	"path/filepath"
+	"runtime"
+)
+
+var (
+	FS       fs.FS
+	PublicFS fs.FS
+)
+
+// INFO: We use the currrent embeds file path to create the FS.
+// This is used in builds tagged with dev only, to serve files from the FS.
+func init() {
+	_, file, _, ok := runtime.Caller(0)
+	if !ok {
+		log.Fatal("cannot resolve templates path from runtime.Caller")
+	}
+
+	base := filepath.Dir(file)
+	FS = os.DirFS(base)
+	PublicFS = os.DirFS(base)
+}