feat: jj duplicate keybinding

docs/keybindings.md

@@ -31,6 +31,7 @@ toggle-diff-format = "w"
 refresh = ["shift+r", "f5"]
 create-new = "n"
 create-new-describe = "shift+n"
+duplicate = "shift+d"
 squash = "s"
 squash-ignore-immutable = "shift+s"
 edit-change = "e"

src/commander/jj.rs

@@ -18,6 +18,12 @@ impl Commander {
             .context("Failed executing jj new")
     }
 
+    /// Duplicate a change. Maps to `jj duplicate`
+    pub fn run_duplicate(&self, revision: &str) -> Result<()> {
+        self.execute_void_jj_command(vec!["duplicate", revision])
+            .context("Failed executing jj duplicate")
+    }
+
     /// Edit change. Maps to `jj edit <commit>`
     #[instrument(level = "trace", skip(self))]
     pub fn run_edit(&self, revision: &str, ignore_immutable: bool) -> Result<()> {

src/keybinds/config.rs

@@ -30,6 +30,7 @@ pub struct LogTabKeybindsConfig {
     pub toggle_diff_format: Option<Keybind>,
 
     pub refresh: Option<Keybind>,
+    pub duplicate: Option<Keybind>,
     pub create_new: Option<Keybind>,
     pub create_new_describe: Option<Keybind>,
     pub squash: Option<Keybind>,

src/keybinds/log_tab.rs

@@ -31,6 +31,7 @@ pub enum LogTabEvent {
     CreateNew {
         describe: bool,
     },
+    Duplicate,
     Rebase,
     Squash {
         ignore_immutable: bool,
@@ -76,6 +77,7 @@ impl Default for LogTabKeybinds {
             LogTabEvent::ToggleDiffFormat => "w",
             LogTabEvent::Refresh => "shift+r",
             LogTabEvent::Refresh => "f5",
+            LogTabEvent::Duplicate => "shift+d",
             LogTabEvent::CreateNew { describe: false } => "n",
             LogTabEvent::CreateNew { describe: true } => "shift+n",
             LogTabEvent::Rebase => "ctrl+r",
@@ -122,6 +124,7 @@ impl LogTabKeybinds {
             LogTabEvent::FocusCurrent => config.focus_current,
             LogTabEvent::ToggleDiffFormat => config.toggle_diff_format,
             LogTabEvent::Refresh => config.refresh,
+            LogTabEvent::Duplicate => config.duplicate,
             LogTabEvent::CreateNew { describe: false } => config.create_new,
             LogTabEvent::CreateNew { describe: true } => config.create_new_describe,
             LogTabEvent::Squash { ignore_immutable: false } => config.squash,

src/ui/log_tab.rs

@@ -192,6 +192,13 @@ impl<'a> LogTab<'a> {
                 self.log_panel.refresh_log_output(commander);
                 self.refresh_head_output(commander);
             }
+
+            LogTabEvent::Duplicate => {
+                let _ = commander.run_duplicate(&self.head.change_id.to_string());
+                self.log_panel.refresh_log_output(commander);
+                self.refresh_head_output(commander);
+            }
+
             LogTabEvent::CreateNew { describe } => {
                 self.popup = ConfirmDialogState::new(
                     NEW_POPUP_ID,