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feat(tmux): improve _tmux_directory_session with portability and terminal titles

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This commit is contained in:
Peat Bakke 2026-01-18 19:51:49 -08:00
commit 5cb9d32d35
1 changed files with 14 additions and 4 deletions
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18
plugins/tmux/tmux.plugin.zsh
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@ -178,12 +178,22 @@ alias tmux=_zsh_tmux_plugin_run
function _tmux_directory_session() {
# current directory without leading path
local dir=${PWD##*/}
# md5 hash for the full working directory path
local md5=$(printf '%s' "$PWD" | md5sum | cut -d ' ' -f 1)
# md5 hash for the full working directory path (portable across Linux/macOS/BSD)
local md5
if (( $+commands[md5sum] )); then
md5=$(printf '%s' "$PWD" | md5sum)
elif (( $+commands[md5] )); then
md5=$(printf '%s' "$PWD" | md5)
else
md5=$(printf '%s' "$PWD" | cksum)
fi
md5=${md5%% *}
# human friendly unique session name for this directory
local session_name="${dir}-${md5:0:6}"
# create or attach to the session
tmux new -As "$session_name"
# create or attach to the session, with terminal title support
tmux new -As "$session_name" \; \
set-option -g set-titles on \; \
set-option -g set-titles-string '#{b:pane_current_path}: #{pane_current_command}'
}
alias tds=_tmux_directory_session