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dotfiles/tmux/.local/bin/tmux-sessionizer
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2026-10-01 13:46:29 -04:00

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#!/usr/bin/env bash
# 1. Get active tmux sessions
sessions=$(tmux list-sessions -F "#S" 2>/dev/null)
# 2. Get directories from key work paths
dirs=$(find ~ ~/.config ~/Projects ~/dotfiles ~/personal \
-mindepth 1 -maxdepth 4 \
\( -name ".git" -o -name "node_modules" -o -name ".cache" -o -name "Library" \) -prune \
-o -type d -print 2>/dev/null)
# 3. Dynamic Previewer (Tree view for folders, Window list for sessions)
preview_cmd='
if [ -d {} ]; then
if command -v eza &>/dev/null; then
eza --tree --level=2 --icons --color=always {}
elif command -v tree &>/dev/null; then
tree -C -L 2 {}
else
ls -la --color=always {}
fi
else
tmux list-windows -t {} 2>/dev/null
fi'
# 4. Kanagawa Wave Themed FZF Selector
selected=$(printf "%s\n%s" "$sessions" "$dirs" | grep -v '^$' | fzf \
--layout=reverse \
--border=rounded \
--margin=1 \
--padding=1 \
--height=100% \
--prompt="󱇗 " \
--color="bg:#1F1F28,bg+:#223249,fg:#DCD7BA,fg+:#DCD7BA" \
--color="hl:#2D4F67,hl+:#7E9CD8,prompt:#957FB8,pointer:#7E9CD8" \
--color="info:#98BB6C,spinner:#957FB8,header:#7AA89F,border:#54546D" \
--color="marker:#98BB6C" \
--preview="$preview_cmd" \
--preview-window="right:55%:border-left")
# Exit if fzf was cancelled
[[ -z "$selected" ]] && exit 0
# 5. Handle Session Creation / Switching
if [[ -d "$selected" ]]; then
# Selection is a DIRECTORY -> Create session named after folder
session_name=$(basename "$selected" | tr '.: ' '_')
if ! tmux has-session -t "=$session_name" 2>/dev/null; then
tmux new-session -d -s "$session_name" -c "$selected"
fi
else
# Selection is an EXISTING SESSION -> Connect directly
session_name="$selected"
fi
# 6. Attach or Switch
if [[ -z "$TMUX" ]]; then
exec tmux attach-session -t "$session_name"
else
tmux switch-client -t "$session_name"
fi