Vendor the command set the menu and shell depend on

2026-09-19 23:57:12 -04:00
parent 9501f2bb4d
commit c5434026a8
179 changed files with 12414 additions and 54 deletions
@@ -0,0 +1,77 @@
+#!/bin/bash
+
+# blob:summary=Launch the Blob screensaver in the default terminal on the system with the correct font configuration.
+
+if blob-cmd-missing ttfx; then
+  exit 1
+fi
+
+# Exit early if screensaver is already running
+pgrep -f '[o]rg.blob.screensaver' && exit 0
+
+# Allow screensaver to be turned off but also force started
+if blob-toggle-enabled screensaver-off && [[ $1 != "force" ]]; then
+  exit 1
+fi
+
+focused=$(blob-hypr-monitor-focused)
+terminal=$(xdg-terminal-exec --print-id)
+
+case $terminal in
+*Alacritty* | *ghostty* | *foot* | *kitty*) ;;
+*)
+  blob-notify-send -g ✋ "Screensaver only runs in Alacritty, Foot, Ghostty, or Kitty"
+  exit 1
+  ;;
+esac
+
+hypr_focus_monitor() {
+  hyprctl dispatch "hl.dsp.focus({ monitor = \"$1\" })" >/dev/null 2>&1 || hyprctl dispatch focusmonitor "$1" >/dev/null
+}
+
+hypr_exec() {
+  local command
+  printf -v command '%q ' "$@"
+
+  hyprctl dispatch "hl.dsp.exec_cmd([[$command]])" >/dev/null 2>&1 || hyprctl dispatch exec -- bash -lc "$command" >/dev/null
+}
+
+SOCKET="$XDG_RUNTIME_DIR/hypr/$HYPRLAND_INSTANCE_SIGNATURE/.socket2.sock"
+
+# Open Hyprland's event stream before spawning anything, so a terminal that maps
+# quickly can't emit its openwindow event before we are listening for it.
+exec {events}< <(socat -U - "UNIX-CONNECT:$SOCKET")
+
+# hypr_exec is async and a new window maps on whatever monitor is focused at that
+# moment. Block until this monitor's screensaver actually opens before moving
+# focus on -- otherwise slow-starting terminals all pile onto the last monitor.
+# The deadline is a safety net in case the window never appears.
+wait_for_screensaver_window() {
+  local line deadline=$((SECONDS + 5))
+  while ((SECONDS < deadline)) && IFS= read -r -t $((deadline - SECONDS)) -u "$events" line; do
+    [[ $line == openwindow\>\>*,org.blob.screensaver,* ]] && return 0
+  done
+}
+
+for m in $(hyprctl monitors -j | jq -r '.[] | .name'); do
+  hypr_focus_monitor "$m"
+
+  case $terminal in
+  *Alacritty*)
+    hypr_exec alacritty --class=org.blob.screensaver --config-file "$BLOB_PATH/default/alacritty/screensaver.toml" -e blob-screensaver
+    ;;
+  *ghostty*)
+    hypr_exec ghostty --class=org.blob.screensaver --config-file="$BLOB_PATH/default/ghostty/screensaver" --font-size=18 -e blob-screensaver
+    ;;
+  *foot*)
+    hypr_exec foot --app-id=org.blob.screensaver --config="$BLOB_PATH/default/foot/screensaver.ini" -e blob-screensaver
+    ;;
+  *kitty*)
+    hypr_exec kitty --class=org.blob.screensaver --override font_size=18 --override window_padding_width=0 -e blob-screensaver
+    ;;
+  esac
+
+  wait_for_screensaver_window
+done
+
+hypr_focus_monitor "$focused"