misc/scripts/qutebrowser

#!/bin/sh

bin=$(env PATH="$(echo "$PATH" | sed "s|$(dirname "$0"):||g")" sh -c 'command -v qutebrowser')
flags="--qt-flag ignore-gpu-blocklist
       --qt-flag enable-gpu-rasterization
       --qt-flag enable-native-gpu-memory-buffers
       --qt-flag num-raster-threads=4
       --qt-flag enable-oop-rasterization"

if pgrep qutebrowser >/dev/null; then
  exec "$bin" $flags "$@"
else
  url="$1"
  ver='1.6.3'
  proto=1
  sock="$XDG_RUNTIME_DIR/qutebrowser/ipc-$(printf "%s" "$USER" | md5sum | cut -d\  -f1)"
  fmt='{"args": ["%s"], "target_arg": null, "version": "%s", "protocol_version": %d, "cwd": "%s"}\n'
  printf "$fmt" "$url" "$ver" "$proto" "$PWD" | nc -U "$sock" 2>/dev/null || exec "$bin" $flags "$@" &
fi