refactor: embed countries.json and templates in binary

1 files changed, 10 insertions, 4 deletions

diff --git a/lexsurf.go b/lexsurf.go
index 45eca6a..d0fb690 100644
--- a/lexsurf.go
+++ b/lexsurf.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	"embed"
 	"encoding/json"
 	"io/ioutil"
 	"log"
@@ -11,6 +12,9 @@ import (
 	"text/template"
 )
 
+//go:embed countries.json
+var countriesJSON []byte
+
 func main() {
 	domain := os.Getenv("DOMAIN")
 	if domain == "" {
@@ -18,10 +22,9 @@ func main() {
 	}
 
 	var handler = handler{domain: domain, lawsByCC: map[string]map[string]law{}}
-	text, _ := ioutil.ReadFile("countries.json")
-	err := json.Unmarshal(text, &handler.countries)
+	err := json.Unmarshal(countriesJSON, &handler.countries)
 	if err != nil {
-		log.Fatal("search.json", err)
+		log.Fatal("countries.json ", err)
 	}
 
 	lawFiles, err := ioutil.ReadDir("laws")
@@ -51,9 +54,12 @@ func main() {
 	log.Fatal(http.ListenAndServe(":8000", nil))
 }
 
+//go:embed templates
+var templates embed.FS
+
 var tpl, _ = template.New("").Funcs(template.FuncMap{
 	"ToUpper": strings.ToUpper,
-}).ParseGlob("templates/*")
+}).ParseFS(templates, "templates/*")
 
 type handler struct {
 	domain    string