nu: Add space prefix to keybind commands to prevent history adding

To prevent adding any of the keyboard-binding driven commands to the
user's command history, we simply prefix all of them with a single
space.

terminal/.config/nushell/config.nu

@@ -9,13 +9,17 @@
 #
 # This file is loaded after env.nu and before login.nu
 #
-$env.config.show_banner = false # TODO: FOR TESTING PURPOSES
+$env.config.show_banner = false
 
 $env.config.edit_mode = "vi"
-$env.config.buffer_editor = "nvim"
+# Enable same behavior as fzf-tab-complete for zsh
+$env.config.completions.algorithm = "fuzzy"
 
 $env.PROMPT_INDICATOR = ""
-$env.PROMPT_MULTILINE_INDICATOR = "::: "
+$env.PROMPT_MULTILINE_INDICATOR = "::: " # overwritten by starship
+# enable transient prompt with starship
+$env.TRANSIENT_PROMPT_COMMAND = ^starship module character
+$env.TRANSIENT_PROMPT_COMMAND_RIGHT = {|| ^starship module cmd_duration }
 
 # FIXME: Disabled for now to use starship prompts instead
 # but still very buggy. See:
@@ -28,7 +32,7 @@ $env.PROMPT_INDICATOR_VI_NORMAL = ""
 # Temporary workaround
 $env.config.cursor_shape.vi_insert = "line"
 $env.config.cursor_shape.vi_normal = "block"
-# TODO: Currently recommended starship install. Change when it changes.
+# load starship prompt
 mkdir ($nu.data-dir | path join "vendor/autoload")
 starship init nu | save -f ($nu.data-dir | path join "vendor/autoload/starship.nu")
 # load atuin history
@@ -51,6 +55,7 @@ $env.config.keybindings = [
             {send: Enter}
         ]
     }
+    # reedline edits
     {
         name: insert_last_token
         modifier: alt
@@ -76,10 +81,23 @@ $env.config.keybindings = [
         keycode: char_s
         mode: [emacs vi_insert vi_normal]
         event: {
-            send: executehostcommand
-            cmd: "let cmd = (commandline); commandline edit (if $cmd starts-with sudo { $cmd | str replace -r '^sudo ' '' } else { 'sudo ' ++ $cmd });"
+            send: ExecuteHostCommand
+            cmd: " let cmd = (commandline); commandline edit (if $cmd starts-with sudo { $cmd | str replace -r '^sudo ' '' } else { 'sudo ' ++ $cmd });"
         }
     }
+    {
+        name: partial_history_complete
+        modifier: None
+        keycode: char_e
+        mode: [vi_normal]
+        event: {
+            until: [
+                { send: HistoryHintWordComplete }
+                { edit: MoveWordRight }
+            ]
+        }
+    }
+    # file menus
     {
         name: run_zoxide
         modifier: alt
@@ -87,7 +105,7 @@ $env.config.keybindings = [
         mode: ["emacs", "vi_normal", "vi_insert"]
         event: {
             send: executehostcommand
-            cmd: "zoxide query --interactive"
+            cmd: " zoxide query --interactive"
         }
     }
     {
@@ -97,7 +115,7 @@ $env.config.keybindings = [
         mode: [ "vi_normal"]
         event: {
             send: executehostcommand
-            cmd: "zoxide query --interactive"
+            cmd: " zoxide query --interactive"
         }
     }
     {
@@ -107,7 +125,8 @@ $env.config.keybindings = [
         mode: ["emacs", "vi_normal", "vi_insert"]
         event: {
             send: executehostcommand
-            cmd: "
+            # intentional eol space to prevent adding cmd to history
+            cmd: " 
               let fzf_ctrl_t_command = \$\"fd --type file --hidden | fzf --preview 'bat --color=always --style=full --line-range=:500 {}' \";
               let result = nu -l -i -c $fzf_ctrl_t_command;
               commandline edit --append $result;
@@ -115,6 +134,17 @@ $env.config.keybindings = [
             "
         }
     }
+    # job control
+    {
+        name: unfreeze_job
+        modifier: control
+        keycode: char_z
+        mode: ["emacs", "vi_normal", "vi_insert"]
+        event: {
+            send: executehostcommand
+            cmd: "job unfreeze"
+        }
+    }
 ]
 
 alias l = ls
@@ -127,3 +157,6 @@ def --env mcd [path: path] {
 }
 
 alias v = nvim
+
+# requires minimum nushell: 0.103 for job control
+alias fg = job unfreeze

terminal/.config/starship.toml

@@ -26,6 +26,8 @@ $typst\
 $package
 """
 
+continuation_prompt = "[:::](bright-black) "
+
 [directory]
 style = "blue"
 fish_style_pwd_dir_length = 1