option to not use timezone

src/ics.rs

@@ -9,11 +9,16 @@ use ics::{
     Event, ICalendar, Standard,
 };
 
-pub fn export(courses: Vec<crate::timetable::models::Course>, filename: &mut String) {
+pub fn export(
+    courses: Vec<crate::timetable::models::Course>,
+    filename: &mut String,
+    with_tz: bool,
+) {
     let mut calendar = ICalendar::new("2.0", "cal7tor");
 
     // Add Europe/Paris timezone
     let timezone_name = "Europe/Paris";
+    if with_tz {
         calendar.add_timezone(ics::TimeZone::standard(
             timezone_name,
             Standard::new(
@@ -23,6 +28,7 @@ pub fn export(courses: Vec<crate::timetable::models::Course>, filename: &mut Str
                 "+0200",
             ),
         ));
+    }
 
     // Create events which contains the information regarding the course
     for course in courses {
@@ -50,12 +56,16 @@ pub fn export(courses: Vec<crate::timetable::models::Course>, filename: &mut Str
 
         // Start time of the course
         let mut date_start = DtStart::new(dt_ical(course.dtstart.unwrap()));
+        if with_tz {
             date_start.add(TzIDParam::new(timezone_name));
+        }
         event.push(date_start);
 
         // End time of the course
         let mut date_end = DtEnd::new(dt_ical(course.dtend.unwrap()));
+        if with_tz {
             date_end.add(TzIDParam::new(timezone_name));
+        }
         event.push(date_end);
 
         // Room location

src/main.rs

@@ -38,6 +38,10 @@ struct Args {
     /// If TD/TP start a week after courses
     #[clap(short, long)]
     week_skip: bool,
+
+    /// If the exported ICS file should not use the timezone
+    #[clap(short, long)]
+    no_tz: bool,
 }
 
 #[tokio::main]
@@ -80,7 +84,7 @@ async fn main() {
         let mut filename = args.export.unwrap();
 
         let builded_timetable = timetable::build(&timetable, &info);
-        ics::export(builded_timetable, &mut filename);
+        ics::export(builded_timetable, &mut filename, !args.no_tz);
 
         println!("Fichier .ICS construit et exporté => {filename}");
     } else {