fix: allow setting base path for static files

polyculeconnect/controller/ui/static.go

@@ -15,22 +15,31 @@ import (
 const StaticRoute = "/static/"
 
 type StaticController struct {
+	baseDir string
+}
+
+func NewStaticController(baseDir string) *StaticController {
+	return &StaticController{
+		baseDir: baseDir,
+	}
 }
 
 func (sc *StaticController) ServeHTTP(w http.ResponseWriter, r *http.Request) {
-	fs := http.FileServer(http.Dir("./static"))
+	fs := http.FileServer(http.Dir(sc.baseDir + "/static"))
 	http.StripPrefix(StaticRoute, fs).ServeHTTP(w, r)
 }
 
 type IndexController struct {
 	l                     *logrus.Logger
 	downstreamConstroller http.Handler
+	baseDir               string
 }
 
-func NewIndexController(l *logrus.Logger, downstream http.Handler) *IndexController {
+func NewIndexController(l *logrus.Logger, downstream http.Handler, baseDir string) *IndexController {
 	return &IndexController{
 		l:                     l,
 		downstreamConstroller: downstream,
+		baseDir:               baseDir,
 	}
 }
 
@@ -39,9 +48,9 @@ func (ic IndexController) serveUI(w http.ResponseWriter, r *http.Request) (int,
 		"issuer": func() string { return "toto" },
 	}
 
-	lp := filepath.Join("templates", "index.html")
-	hdrTpl := filepath.Join("templates", "header.html")
-	footTpl := filepath.Join("templates", "footer.html")
+	lp := filepath.Join(ic.baseDir, "templates", "index.html")
+	hdrTpl := filepath.Join(ic.baseDir, "templates", "header.html")
+	footTpl := filepath.Join(ic.baseDir, "templates", "footer.html")
 	tmpl, err := template.New("index.html").Funcs(funcs).ParseFiles(hdrTpl, footTpl, lp)
 	if err != nil {
 		return http.StatusInternalServerError, -1, fmt.Errorf("failed to init template: %w", err)