nushell config

nushell/modules/pj_fzf.nu

@@ -0,0 +1,83 @@
+# History
+const fzf_history_selector = {
+    name: fzf_history_selector
+    modifier: alt
+    keycode: char_h
+    mode: [emacs, vi_insert, vi_normal]
+    event: [
+        {
+        send: executehostcommand
+        cmd: "
+        let result = history
+            | reverse
+            | get command
+            | str replace --all (char newline) ' '
+            | to text
+            | fzf --height 40% --reverse --border;
+        commandline edit --append $result;
+        commandline set-cursor --end
+        "
+        }
+    ]
+}
+
+const fzf_file_selector = {
+    name: fzf_file_selector
+    modifier: alt
+    keycode: char_f
+    mode: [emacs, vi_insert, vi_normal]
+    event: [
+        {
+        send: executehostcommand
+        cmd: "
+        let result = (ls **/* | where type == 'file' | get name | to text | fzf --height 40% --reverse --border);
+        commandline edit --append $result;
+        commandline set-cursor --end
+        "
+        }
+    ]
+}
+
+const fzf_dir_selector = {
+    name: fzf_dir_selector
+    modifier: alt
+    keycode: char_d
+    mode: [emacs, vi_insert, vi_normal]
+    event: [
+        {
+        send: executehostcommand
+        cmd: "
+        let result = (ls **/ | where type == 'dir' | get name | to text | fzf --height 40% --reverse --border);
+        commandline edit --append $result;
+        commandline set-cursor --end
+        "
+        }
+    ]
+}
+
+# Update the $env.config
+export-env {
+    # Only append if not already present (check by name)
+    let has_history_menu = $env.config.keybindings | any {|kb| $kb.name == "fzf_history_selector"}
+    if not $has_history_menu {
+        $env.config.keybindings = $env.config.keybindings | append [
+        $fzf_history_selector
+        ]
+    }
+
+    # Only append if not already present (check by name)
+    let has_fzf_file_selector = $env.config.keybindings | any {|kb| $kb.name == "fzf_file_selector"}
+    if not $has_fzf_file_selector {
+        $env.config.keybindings = $env.config.keybindings | append [
+        $fzf_file_selector
+        ]
+    }
+
+    # Only append if not already present (check by name)
+    let has_fzf_dir_selector = $env.config.keybindings | any {|kb| $kb.name == "fzf_dir_selector"}
+    if not $has_fzf_dir_selector {
+        $env.config.keybindings = $env.config.keybindings | append [
+        $fzf_dir_selector
+        ]
+    }
+}