Finer-grained detection of metadata on Windows

pmeunier

Jul 4, 2021, 8:43 PM

SAADQM3H4JAE2JE65Y6IHONZ57V3ZZ3IBBV72O3LRBTGWBPJWR3AC

Dependencies

• [2] 3S6LU2U5 abstract out FileMetadata (de)serialistion
• [3] I52XSRUH Massive cleanup, and simplification
• [4] YN63NUZO Sanakirja 1.0
• [5] ADPAFSMY Proper old metadata when recording
• [6] SXEYMYF7 Fixing the bad changes in history (unfortunately, by rebooting).

Change contents

• edit in libpijul/src/record.rs at line 1023
  [3.511386]

  [3.34470]
  + let mut last_alive_meta = None;
• replacement in libpijul/src/record.rs at line 1079
  [3.341]→[2.1229:1330](∅→∅)
  − let name_changed = (parent_name != name) || (new_meta != parent_meta && cfg!(not(windows)));
  [3.341]

  [3.34801]
  + let name_changed = parent_name != name;

  + let mut meta_changed = new_meta != parent_meta;

  + if cfg!(windows) && !meta_changed {

  + if let Some(m) = last_alive_meta {

  + meta_changed = new_meta != m

  + }

  + }
• replacement in libpijul/src/record.rs at line 1110
  [3.52475]→[3.514232:514306](∅→∅),[3.514232]→[3.514232:514306](∅→∅)
  − debug!("change = {:?}", grandparent_changed || name_changed);
  [3.52475]

  [3.514306]
  + debug!(

  + "change = {:?} {:?} {:?}",

  + grandparent_changed, name_changed, meta_changed

  + );
• replacement in libpijul/src/record.rs at line 1116
  [3.52541]→[3.514370:514429](∅→∅),[3.514370]→[3.514370:514429](∅→∅)
  − if !grandparent_changed && !name_changed {
  [3.52541]

  [3.514429]
  + if !grandparent_changed && !name_changed && !meta_changed {
• replacement in libpijul/src/record.rs at line 1143
  [3.515807]→[3.515807:515867](∅→∅)
  − } else if grandparent_changed || name_changed {
  [3.515807]

  [3.515867]
  + } else if grandparent_changed || name_changed || (meta_changed && cfg!(unix)) {
• edit in libpijul/src/record.rs at line 1162
  [3.516857]

  [3.516857]
  + last_alive_meta = Some(new_meta);