claude-tilex

claude-tilex.sh

# claude-tilex: <count> 個のペインを開き、
# ブランチ名を入力 → worktree 作成 → claude を実行
#
# 使い方例:
#   claude-tilex 4                 # オプションなし
#   claude-tilex 2 -- --model opus # 2 ペインで Opus を実行

claude-tilex() {
  local count session="claude-parallel"

  # ---------- 引数パース ----------
  while (($#)); do
    case $1 in
      --) shift; break ;;          # 以降はそのまま claude へ
      [0-9]*) count=$1; shift ;;
      *) echo "Usage: claude-tilex <count> [-- <claude options>]"; return 1 ;;
    esac
  done
  [[ -z $count ]] && { echo "Usage: claude-tilex <count> [-- <claude options>]"; return 1; }

  local claude_opts="$*"            # 残りをそのまま渡す（空でも可）
  local root=$(git rev-parse --show-toplevel 2>/dev/null) || { echo "Not in git repo"; return 1; }
  cd "$root"

  # ---------- セッション準備 ----------
  local target created=0 cmd
  cmd="claude ${claude_opts:+$claude_opts}"

  if [[ -z $TMUX ]]; then
    tmux new-session -d -s "$session" \
      "bash -c 'read -p \"branch name: \" br; git worktree add -B \"\$br\" .worktrees/\$br HEAD && cd .worktrees/\$br && $cmd'"
    target=$session
    created=1
  else
    target="."
  fi

  # ---------- 残りペイン ----------
  for ((i = created; i < count; i++)); do
    tmux split-window -t "$target" \
      "bash -c 'read -p \"branch name: \" br; git worktree add -B \"\$br\" .worktrees/\$br HEAD && cd .worktrees/\$br && $cmd'"
  done

  tmux select-layout -t "$target" tiled
  [[ -z $TMUX ]] && tmux attach -t "$session"

  echo "✅ claude-tilex: started $count pane(s) with \"${cmd}\""
}