Add zellij agent helpers

dotfiles/config/zellij/config.kdl

@@ -0,0 +1,24 @@
+keybinds {
+    // Keep Ctrl-p available for readline/history/up in shells and editors.
+    unbind "Ctrl p"
+
+    shared_except "locked" "pane" {
+        bind "Ctrl Space" { SwitchToMode "Pane"; }
+    }
+
+    pane {
+        bind "Ctrl Space" { SwitchToMode "Normal"; }
+    }
+
+    tmux {
+        // Ctrl-b C: start a Codex pane from the current zellij tab.
+        bind "C" {
+            Run "codex" "--dangerously-bypass-approvals-and-sandbox" {
+                name "codex"
+            }
+            SwitchToMode "Normal"
+        }
+    }
+}
+
+default_mode "locked"

dotfiles/lib/functions/zclaude

@@ -0,0 +1,7 @@
+#!/usr/bin/env sh
+
+function zclaude {
+    ZRW_NAME=claude zrw claude --dangerously-skip-permissions "$@"
+}
+
+zclaude "$@"

dotfiles/lib/functions/zcodex

@@ -0,0 +1,23 @@
+#!/usr/bin/env sh
+
+function zcodex {
+    # Record launch directories so rofi_tmcodex can offer good defaults.
+    state_dir="${XDG_STATE_HOME:-$HOME/.local/state}/rofi-tmcodex"
+    history_file="$state_dir/dirs"
+    mkdir -p "$state_dir" 2>/dev/null || true
+    if [ -d "$PWD" ]; then
+        tmp="$(mktemp 2>/dev/null || true)"
+        if [ -n "$tmp" ]; then
+            { printf '%s\n' "$PWD"; cat "$history_file" 2>/dev/null || true; } \
+                | awk 'NF && !seen[$0]++' \
+                | head -n 200 >"$tmp" 2>/dev/null || true
+            mv -f "$tmp" "$history_file" 2>/dev/null || true
+        else
+            printf '%s\n' "$PWD" >>"$history_file" 2>/dev/null || true
+        fi
+    fi
+
+    ZRW_NAME=codex zrw codex --dangerously-bypass-approvals-and-sandbox "$@"
+}
+
+zcodex "$@"

dotfiles/lib/functions/zrw

@@ -0,0 +1,59 @@
+#!/usr/bin/env sh
+
+function _zrw_kdl_quote {
+    printf '"'
+    printf '%s' "$1" | sed 's/\\/\\\\/g; s/"/\\"/g'
+    printf '"'
+}
+
+function _zrw_layout_string {
+    command="$1"
+    shift
+
+    printf 'layout {\n'
+    printf '    pane command='
+    _zrw_kdl_quote "$command"
+    printf ' name='
+    _zrw_kdl_quote "${ZRW_NAME:-$(basename -- "$command")}"
+    printf ' cwd='
+    _zrw_kdl_quote "$PWD"
+    if [ "$#" -eq 0 ]; then
+        printf '\n'
+    else
+        printf ' {\n'
+        printf '        args'
+        for arg in "$@"; do
+            printf ' '
+            _zrw_kdl_quote "$arg"
+        done
+        printf '\n'
+        printf '    }\n'
+    fi
+    printf '}\n'
+}
+
+function _zrw_session_name {
+    command_name="$(basename -- "$1")"
+    base="$(basename -- "$PWD")"
+    ck="$(printf '%s' "$PWD" | cksum | awk '{print $1}')"
+    session="${ZRW_SESSION:-${command_name}-${base}-${ck}}"
+    printf '%s' "$session" | tr -cs 'A-Za-z0-9_-' '-' | sed 's/^-//;s/-$//'
+}
+
+function zrw {
+    if [ "$#" -eq 0 ]; then
+        echo "Usage: zrw COMMAND [ARG ...]" >&2
+        return 2
+    fi
+
+    tab_name="${ZRW_NAME:-$(basename -- "$1")}"
+    if [ -n "$ZELLIJ" ]; then
+        zellij action new-tab --cwd "$PWD" --name "$tab_name" -- "$@"
+    else
+        session="$(_zrw_session_name "$1")"
+        layout="$(_zrw_layout_string "$@")"
+        zellij --session "$session" --layout-string "$layout"
+    fi
+}
+
+zrw "$@"

nix-darwin/home/common.nix

@@ -66,6 +66,7 @@
       --passphrase-file "$passphrase_path" \
       --import "$normalized_key_file"
   '';
+  multiplexerAliases = import ../../shared/multiplexer-aliases.nix;
 
   excludedTopLevelEntries = [
     "config"
@@ -228,9 +229,7 @@ in {
     };
     shellAliases = {
       df_ssh = "TERM='xterm-256color' ssh -o StrictHostKeyChecking=no";
-      ta = "tmux attach";
+    } // multiplexerAliases;
-      za = "zellij attach";
-    };
     initContent = lib.mkMerge [
       (lib.mkOrder 550 ''
         fpath+="${libDir}/functions"

nixos/environment.nix

@@ -12,6 +12,7 @@ let
     ++ (map (machineName: "${machineName}.local") machineNames)
     ++ extraManagedSshHosts;
   managedSshHostCasePattern = lib.concatStringsSep "|" managedSshHostPatterns;
+  multiplexerAliases = import ../shared/multiplexer-aliases.nix;
 in
 with lib;
 {
@@ -81,9 +82,7 @@ with lib;
       shellAliases = {
         df_ssh = "TERM=xterm-256color ssh -o StrictHostKeyChecking=no";
         fix_nix = "LD_LIBRARY_PATH='' nix";
-        ta = "tmux attach";
+      } // multiplexerAliases;
-        za = "zellij attach";
-      };
       variables = {
         ROFI_SYSTEMD_TERM = "ghostty -e";
         NIXPKGS_GIT_REV = "${inputs.nixpkgs.rev}";

nixos/flake.lock

@@ -1548,8 +1548,8 @@
         ]
       },
       "locked": {
-        "lastModified": 1777078756,
+        "lastModified": 1777148012,
-        "narHash": "sha256-514PXbaRust8FYqpArC2ar1Y2pyBrQOhWrL8EHbhJYs=",
+        "narHash": "sha256-ExYOcgFOu8yTU00ZvZC0QLLuigaest/zhc3ecJsXnfs=",
         "path": "/home/imalison/Projects/keepbook",
         "type": "path"
       },

nixos/home-manager.nix

@@ -27,6 +27,10 @@ in {
       static_history = []
   '';
 
+  xdg.configFile."zellij/config.kdl".source =
+    config.lib.file.mkOutOfStoreSymlink
+    "${config.home.homeDirectory}/dotfiles/dotfiles/config/zellij/config.kdl";
+
   xdg.mimeApps = lib.mkIf nixos.config.myModules.desktop.enable (
     let
       browser = "google-chrome.desktop";

shared/multiplexer-aliases.nix

@@ -0,0 +1,4 @@
+{
+  ta = "tmux attach";
+  za = "zellij attach";
+}