Include a new API endpoint to get version information

Author: dormant-user

http/http.go

@@ -49,6 +49,7 @@ func NewHandler(
 	api := r.PathPrefix("/api").Subrouter()
 
 	tokenExpirationTime := server.GetTokenExpirationTime(DefaultTokenExpirationTime)
+	api.Handle("/version", monkey(versionHandler, ""))
 	api.Handle("/login", monkey(loginHandler(tokenExpirationTime), ""))
 	api.Handle("/terminate", monkey(terminateHandler, ""))
 	api.Handle("/logout", monkey(logoutHandler, ""))

http/settings.go

@@ -6,6 +6,7 @@ import (
 
 	"github.com/thevickypedia/filebrowser/v2/rules"
 	"github.com/thevickypedia/filebrowser/v2/settings"
+	"github.com/thevickypedia/filebrowser/v2/version"
 )
 
 type settingsData struct {
@@ -21,6 +22,14 @@ type settingsData struct {
 	Commands              map[string][]string   `json:"commands"`
 }
 
+func versionHandler(w http.ResponseWriter, _ *http.Request, _ *data) (int, error) {
+	w.Header().Set("Content-Type", "text/plain")
+	if _, err := w.Write([]byte(version.Version)); err != nil {
+		return http.StatusInternalServerError, err
+	}
+	return 0, nil
+}
+
 var settingsGetHandler = withAdmin(func(w http.ResponseWriter, r *http.Request, d *data) (int, error) {
 	data := &settingsData{
 		Signup:                d.settings.Signup,