├── README.md
└── tmux-sessionizer


/README.md:
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 1 | ## tmux sessionizer
 2 | its a script that does everything awesome at all times
 3 | 
 4 | ## Requirements
 5 | fzf and tmux
 6 | 
 7 | ## Usage
 8 | ```bash
 9 | tmux-sessionizer [<partial name of session>]
10 | ```
11 | 
12 | if you execute tmux-sessionizer without any parameters it will FZF set of default directories or ones specified in config file.
13 | 


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/tmux-sessionizer:
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  1 | #!/usr/bin/env bash
  2 | CONFIG_DIR="${XDG_CONFIG_HOME:-$HOME/.config}/tmux-sessionizer"
  3 | CONFIG_FILE="$CONFIG_DIR/tmux-sessionizer.conf"
  4 | 
  5 | # config file example
  6 | # ------------------------
  7 | # # file: ~/.config/tmux-sessionizer/tmux-sessionizer.conf
  8 | # # If set this override the default TS_SEARCH_PATHS (~/ ~/personal ~/personal/dev/env/.config)
  9 | # TS_SEARCH_PATHS=(~/)
 10 | # # If set this add additional search paths to the default TS_SEARCH_PATHS
 11 | # # The number prefix is the depth for the Path [OPTIONAL]
 12 | # TS_EXTRA_SEARCH_PATHS=(~/ghq:3 ~/Git:3 ~/.config:2)
 13 | # # if set this override the TS_MAX_DEPTH (1)
 14 | # TS_MAX_DEPTH=2
 15 | # ------------------------
 16 | 
 17 | # test if the config file exists
 18 | if [[ -f "$CONFIG_FILE" ]]; then
 19 |     # shellcheck source=/dev/null
 20 |     source "$CONFIG_FILE"
 21 | fi
 22 | 
 23 | sanity_check() {
 24 |     if ! command -v tmux &>/dev/null; then
 25 |         echo "tmux is not installed. Please install it first."
 26 |         exit 1
 27 |     fi
 28 | 
 29 |     if ! command -v fzf &>/dev/null; then
 30 |         echo "fzf is not installed. Please install it first."
 31 |         exit 1
 32 |     fi
 33 | }
 34 | 
 35 | switch_to() {
 36 |     if [[ -z $TMUX ]]; then
 37 |         tmux attach-session -t "$1"
 38 |     else
 39 |         tmux switch-client -t "$1"
 40 |     fi
 41 | }
 42 | 
 43 | has_session() {
 44 |     tmux list-sessions | grep -q "^$1:"
 45 | }
 46 | 
 47 | hydrate() {
 48 |     if [ -f "$2/.tmux-sessionizer" ]; then
 49 |         tmux send-keys -t "$1" "source $2/.tmux-sessionizer" c-M
 50 |     elif [ -f "$HOME/.tmux-sessionizer" ]; then
 51 |         tmux send-keys -t "$1" "source $HOME/.tmux-sessionizer" c-M
 52 |     fi
 53 | }
 54 | 
 55 | sanity_check
 56 | 
 57 | # if TS_SEARCH_PATHS is not set use default
 58 | [[ -n "$TS_SEARCH_PATHS" ]] || TS_SEARCH_PATHS=(~/ ~/personal ~/personal/dev/env/.config)
 59 | 
 60 | # Add any extra search paths to the TS_SEARCH_PATHS array
 61 | # e.g : EXTRA_SEARCH_PATHS=("$HOME/extra1:4" "$HOME/extra2")
 62 | # note : Path can be suffixed with :number to limit or extend the depth of the search for the Path
 63 | 
 64 | if [[ ${#TS_EXTRA_SEARCH_PATHS[@]} -gt 0 ]]; then
 65 |     TS_SEARCH_PATHS+=("${TS_EXTRA_SEARCH_PATHS[@]}")
 66 | fi
 67 | 
 68 | # utility function to find directories
 69 | find_dirs() {
 70 |     # list TMUX sessions
 71 |     if [[ -n "${TMUX}" ]]; then
 72 |         current_session=$(tmux display-message -p '#S')
 73 |         tmux list-sessions -F "[TMUX] #{session_name}" 2>/dev/null | grep -vFx "[TMUX] $current_session"
 74 |     else
 75 |         tmux list-sessions -F "[TMUX] #{session_name}" 2>/dev/null
 76 |     fi
 77 | 
 78 |     # note: TS_SEARCH_PATHS is an array of paths to search for directories
 79 |     # if the path ends with :number, it will search for directories with a max depth of number ;)
 80 |     # if there is no number, it will search for directories with a max depth defined by TS_MAX_DEPTH or 1 if not set
 81 |     for entry in "${TS_SEARCH_PATHS[@]}"; do
 82 |         # Check if entry as :number as suffix then adapt the maxdepth parameter
 83 |         if [[ "$entry" =~ ^([^:]+):([0-9]+)$ ]]; then
 84 |             path="${BASH_REMATCH[1]}"
 85 |             depth="${BASH_REMATCH[2]}"
 86 |         else
 87 |             path="$entry"
 88 |         fi
 89 | 
 90 |         [[ -d "$path" ]] && find "$path" -mindepth 1 -maxdepth "${depth:-${TS_MAX_DEPTH:-1}}" -path '*/.git' -prune -o -type d -print
 91 |     done
 92 | }
 93 | 
 94 | if [[ $# -eq 1 ]]; then
 95 |     selected="$1"
 96 | else
 97 |     selected=$(find_dirs | fzf)
 98 | fi
 99 | 
100 | if [[ -z $selected ]]; then
101 |     exit 0
102 | fi
103 | 
104 | if [[ "$selected" =~ ^\[TMUX\]\ (.+)$ ]]; then
105 |     selected="${BASH_REMATCH[1]}"
106 | fi
107 | 
108 | selected_name=$(basename "$selected" | tr . _)
109 | tmux_running=$(pgrep tmux)
110 | 
111 | if [[ -z $TMUX ]] && [[ -z $tmux_running ]]; then
112 |     tmux new-session -ds "$selected_name" -c "$selected"
113 |     hydrate "$selected_name" "$selected"
114 | fi
115 | 
116 | if ! has_session "$selected_name"; then
117 |     tmux new-session -ds "$selected_name" -c "$selected"
118 |     hydrate "$selected_name" "$selected"
119 | fi
120 | 
121 | switch_to "$selected_name"
122 | 


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