diff options
Diffstat (limited to 'dotfiles/common')
| -rwxr-xr-x | dotfiles/common/.local/bin/tmux-util | 50 |
1 files changed, 48 insertions, 2 deletions
diff --git a/dotfiles/common/.local/bin/tmux-util b/dotfiles/common/.local/bin/tmux-util index 4669b03..dca01fd 100755 --- a/dotfiles/common/.local/bin/tmux-util +++ b/dotfiles/common/.local/bin/tmux-util @@ -36,6 +36,53 @@ EOF } # ----------------------------------------------------------------------------- +# rename +# ----------------------------------------------------------------------------- + +cmd_rename() { + local sessions + sessions=$(tmux list-sessions \ + -F '#{session_attached} #{session_name}' 2>/dev/null || true) + if [ -z "$sessions" ]; then + echo "No tmux sessions to rename." + return 0 + fi + + local choice + choice=$(echo "$sessions" | awk '{ + state = ($1 == "1") ? "attached" : "detached" + printf "%-9s %s\n", state, $2 + }' | fzf --header="Pick a session to rename" | awk '{print $2}') + + if [ -z "$choice" ]; then + # User cancelled. + return 0 + fi + + local new_name + printf 'New name for "%s": ' "$choice" + read -r new_name + + if [ -z "$new_name" ]; then + echo "tmux-util rename: empty new name, cancelled." >&2 + return 1 + fi + + if [ "$new_name" = "$choice" ]; then + echo "tmux-util rename: new name same as old, no change." + return 0 + fi + + if tmux has-session -t "=$new_name" 2>/dev/null; then + echo "tmux-util rename: a session named '$new_name' already exists." >&2 + return 1 + fi + + tmux rename-session -t "$choice" "$new_name" + echo "Renamed: $choice -> $new_name" +} + +# ----------------------------------------------------------------------------- # pick # ----------------------------------------------------------------------------- @@ -242,8 +289,7 @@ main() { cmd_pick "$@" ;; rename) - echo "tmux-util: subcommand '$sub' is not implemented yet" >&2 - return 2 + cmd_rename "$@" ;; *) echo "tmux-util: unknown subcommand: $sub" >&2 |