track selected file path together with an index

Dependencies

• [2] 6YZAVBWU Initial commit
• [3] IQDCHWCP load a pijul repo
• [4] WT3GA27P add cursor with selection
• [5] 3GZPRZXC s/-/_ in crate paths
• [6] SWWE2R6M display basic repo stuff

Change contents

• replacement in crates/libflowers_client/src/cursor.rs at line 9
  [4.171]→[4.171:188](∅→∅)
  − File(usize),
  [4.171]

  [4.188]
  + File { ix: usize, path: String },
• edit in crates/flowers_ui/src/main.rs at line 1
  [2.2763]→[4.311:332](∅→∅)
  − use std::io::Cursor;
• edit in crates/flowers_ui/src/main.rs at line 42
  [3.1455]

  [4.738]
  + let changed_file_path =

  + |ix| state.repo.changed_files.iter().nth(ix).unwrap().clone();
• replacement in crates/flowers_ui/src/main.rs at line 52
  [4.1100]→[4.1100:1155](∅→∅)
  − cursor::Selection::File(0)
  [4.1100]

  [4.1155]
  + let ix = 0;

  + let path = changed_file_path(ix);

  + cursor::Selection::File { ix, path }
• replacement in crates/flowers_ui/src/main.rs at line 57
  [4.1203]→[4.1203:1262](∅→∅)
  − Some(cursor::Selection::File(ix)) => {
  [4.1203]

  [4.1262]
  + Some(cursor::Selection::File { ix, path: _ }) => {
• replacement in crates/flowers_ui/src/main.rs at line 63
  [4.1487]→[4.1487:1547](∅→∅)
  − cursor::Selection::File(ix + 1)
  [4.1487]

  [4.1547]
  + let ix = ix + 1;

  + let path = changed_file_path(ix);

  + cursor::Selection::File { ix, path }
• replacement in crates/flowers_ui/src/main.rs at line 78
  [4.2027]→[4.2027:2178](∅→∅)
  − cursor::Selection::File(

  − state.repo.changed_files.len() - 1,

  − )
  [4.2027]

  [4.2178]
  + let ix = state.repo.changed_files.len() - 1;

  + let path = changed_file_path(ix);

  + cursor::Selection::File { ix, path }
• replacement in crates/flowers_ui/src/main.rs at line 83
  [4.2226]→[4.2226:2285](∅→∅)
  − Some(cursor::Selection::File(ix)) => {
  [4.2226]

  [4.2285]
  + Some(cursor::Selection::File { ix, path: _ }) => {
• replacement in crates/flowers_ui/src/main.rs at line 87
  [4.2411]→[4.2411:2471](∅→∅)
  − cursor::Selection::File(ix - 1)
  [4.2411]

  [4.2471]
  + let ix = *ix - 1;

  + let path = changed_file_path(ix);

  + cursor::Selection::File { ix, path }
• replacement in crates/flowers_ui/src/main.rs at line 140
  [4.3737]→[4.3737:3822](∅→∅)
  − Some(cursor::Selection::File(selected_ix)) if &ix == selected_ix
  [4.3737]

  [4.3822]
  + Some(cursor::Selection::File{ix: selected_ix, path:_}) if &ix == selected_ix
• replacement in crates/flowers_ui/src/main.rs at line 145
  [4.3968]→[4.3968:4025](∅→∅)
  − cursor::Selection::File(ix),
  [4.3968]

  [4.4025]
  + cursor::Selection::File{ix, path: path.clone()},