| 1 | |
| 2 | |
| 3 | #!/usr/bin/env zsh |
| 4 | # |
| 5 | # ssh‑quick‑connect.sh |
| 6 | # A SketchyBar plugin that shows the number of online Tailnet peers and, |
| 7 | # on click, pops up a list of online hosts that you can SSH into. |
| 8 | # |
| 9 | # Requirements: |
| 10 | # * Tailscale CLI (`tailscale`) and `jq` |
| 11 | # * iTerm2 or Terminal for the click‑launch (adjust OPEN_CMD below) |
| 12 | # |
| 13 | # Add to sketchybarrc: |
| 14 | # sketchybar --add item ssh_menu right \ |
| 15 | # --set ssh_menu update_freq=60 \ |
| 16 | # script="$PLUGDIR/ssh-quick-connect.sh" \ |
| 17 | # icon=$'\uf489' \ |
| 18 | # --subscribe ssh_menu mouse.clicked |
| 19 | # |
| 20 | ######################################################################## |
| 21 | |
| 22 | ITEM_NAME="${NAME:-ssh_menu}" # When run by SketchyBar, $NAME is set. |
| 23 | SENDER="${SENDER:-routine}" # "routine" when run via update_freq |
| 24 | |
| 25 | # Resolve Tailscale CLI path explicitly because SketchyBar's PATH may be minimal |
| 26 | if command -v tailscale &>/dev/null; then |
| 27 | TS_BIN="$(command -v tailscale)" |
| 28 | elif [[ -x "/Applications/Tailscale.app/Contents/MacOS/Tailscale" ]]; then |
| 29 | TS_BIN="/Applications/Tailscale.app/Contents/MacOS/Tailscale" |
| 30 | else |
| 31 | TS_BIN="" |
| 32 | fi |
| 33 | |
| 34 | OPEN_CMD='osascript -e "tell application \"iTerm2\" to create window with default profile command \"%s\""' |
| 35 | |
| 36 | # ---------- Helpers -------------------------------------------------- |
| 37 | |
| 38 | json_status() { |
| 39 | [[ -z "$TS_BIN" ]] && return |
| 40 | "$TS_BIN" status --json 2>/dev/null |
| 41 | } |
| 42 | |
| 43 | online_hosts() { |
| 44 | jq -r '.Peer[] | select(.Online==true) | .HostName' <<<"$1" |
| 45 | } |
| 46 | |
| 47 | # ---------- Update routine (every 60 s) ------------------------------ |
| 48 | |
| 49 | if [[ "$SENDER" == "routine" ]]; then |
| 50 | TS_JSON=$(json_status) |
| 51 | if [[ -z "$TS_JSON" ]]; then |
| 52 | sketchybar --set "$ITEM_NAME" icon="" label="TS Down" |
| 53 | exit 0 |
| 54 | fi |
| 55 | |
| 56 | ONLINE=$(jq '[.Peer[] | select(.Online==true)] | length' <<<"$TS_JSON") |
| 57 | TOTAL=$(jq '.Peer | length' <<<"$TS_JSON") |
| 58 | |
| 59 | ICON="" # default t/s icon |
| 60 | LABEL="$ONLINE/$TOTAL" |
| 61 | |
| 62 | sketchybar --set "$ITEM_NAME" icon="$ICON" label="$LABEL" |
| 63 | exit 0 |
| 64 | fi |
| 65 | |
| 66 | # ---------- Click handler ------------------------------------------- |
| 67 | |
| 68 | if [[ "$SENDER" == "mouse.clicked" ]]; then |
| 69 | # ----- 1. nuke children using sketchybar --query ---------------- |
| 70 | CHILDREN=($(sketchybar --query "$ITEM_NAME" | jq -r '.popup.items[]?')) |
| 71 | for C in "${CHILDREN[@]}"; do |
| 72 | sketchybar --remove "$C" |
| 73 | done |
| 74 | |
| 75 | # ----- 2. rebuild list ---------------- |
| 76 | TS_JSON=$(json_status) |
| 77 | HOSTS=($(online_hosts "$TS_JSON")) |
| 78 | |
| 79 | if (( ${#HOSTS} == 0 )); then |
| 80 | sketchybar --add item ssh_nopeers popup."$ITEM_NAME" \ |
| 81 | --set ssh_nopeers label="No peers online" icon="" |
| 82 | else |
| 83 | INDEX=0 |
| 84 | for HOST in "${HOSTS[@]}"; do |
| 85 | POP="ssh_pop_$INDEX" |
| 86 | sketchybar --add item "$POP" popup."$ITEM_NAME" \ |
| 87 | --set "$POP" label="$HOST" icon="" \ |
| 88 | click_script="open -a iTerm \"ssh $HOST\"" |
| 89 | (( INDEX++ )) |
| 90 | done |
| 91 | fi |
| 92 | |
| 93 | # ----- 3. show popup (always flips state) ---------------- |
| 94 | sketchybar --toggle "$ITEM_NAME" popup |
| 95 | exit 0 |
| 96 | fi |