New option to delist login from main list

main.go

@@ -16,6 +16,7 @@ import (
 	"time"
 )
 
+var gdprExceptions arrayFlags
 var students [][]string
 var rendusDir string
 var title string
@@ -140,6 +141,11 @@ func genStudents() map[string]map[string]*Submission {
 
 	for _, student := range students {
 		login := student[2]
+
+		if gdprExceptions.Contains(login) {
+			continue
+		}
+
 		ret[login] = genStudent(login)
 	}
 
@@ -246,11 +252,21 @@ func (i *arrayFlags) Set(value string) error {
 	return nil
 }
 
+func (i *arrayFlags) Contains(value string) bool {
+	for _, v := range *i {
+		if v == value {
+			return true
+		}
+	}
+	return false
+}
+
 func main() {
 	var studentsFiles arrayFlags
 
 	var bind = flag.String("bind", "0.0.0.0:8081", "Bind port/socket")
 	flag.Var(&studentsFiles, "students", "Path to a CSV file containing in the third column the name of the directory to look for (can be repeated multiple times)")
+	flag.Var(&gdprExceptions, "gdpr-exception", "Login that should not be listed in global rendus.json (can be repeated multiple times)")
 	flag.StringVar(&rendusDir, "path", "./rendu/", "Path to the submissions directory (each subdirectory is a project)")
 	flag.StringVar(&title, "title", "Rendus VIRLI", "Title of the page")
 	flag.Parse()