ntfs2ntfs: ability to disable transfers computing

ntfs2ntfs/src/main.rs

@@ -64,6 +64,10 @@ struct Opt {
     /// Waiting time at stop in seconds.
     #[arg(long, short = 't', default_value = transit_model::TRANSFER_WAITING_TIME)]
     waiting_time: u32,
+
+    /// Don't compute transfers even the transfers of the stop point to itself (max_distance = 0.0)
+    #[arg(long)]
+    ignore_transfers: bool,
 }
 
 fn init_logger() {
@@ -89,13 +93,17 @@ fn run(opt: Opt) -> Result<()> {
     info!("Launching ntfs2ntfs...");
 
     let model = transit_model::ntfs::read(opt.input)?;
-    let model = generates_transfers(
-        model,
-        opt.max_distance,
-        opt.walking_speed,
-        opt.waiting_time,
-        None,
-    )?;
+    let model = if opt.ignore_transfers {
+        model
+    } else {
+        generates_transfers(
+            model,
+            opt.max_distance,
+            opt.walking_speed,
+            opt.waiting_time,
+            None,
+        )?
+    };
 
     if let Some(output) = opt.output {
         match output.extension() {

ntfs2ntfs/tests/ntfs2ntfs.rs

@@ -70,3 +70,22 @@ fn test_ntfs2ntfs_create_foobar() {
         .success();
     assert!(ntfs_foobar.join("feed_infos.txt").is_file());
 }
+
+#[test]
+fn test_ntfs2ntfs_without_transfers() {
+    let output_dir = TempDir::new().expect("create temp dir failed");
+    Command::cargo_bin("ntfs2ntfs")
+        .expect("Failed to find binary 'ntfs2ntfs'")
+        .arg("--input")
+        .arg("../tests/fixtures/minimal_ntfs/")
+        .arg("--output")
+        .arg(output_dir.path().to_str().unwrap())
+        .arg("--current-datetime")
+        .arg("2019-04-03T17:19:00Z")
+        .arg("--ignore-transfers")
+        .assert()
+        .success();
+    assert!(output_dir.path().join("feed_infos.txt").is_file());
+    let collections = transit_model::ntfs::read(output_dir).unwrap();
+    assert_eq!(0, collections.transfers.len());
+}