iankelling.org Git - distro-setup/blob - i3-abrowser

   1 #!/bin/bash
   2 # I, Ian Kelling, follow the GNU license recommendations at
   3 # https://www.gnu.org/licenses/license-recommendations.en.html. They
   4 # recommend that small programs, < 300 lines, be licensed under the
   5 # Apache License 2.0. This file contains or is part of one or more small
   6 # programs. If a small program grows beyond 300 lines, I plan to change
   7 # to a recommended GPL license.
   8
   9 # Copyright 2024 Ian Kelling
  10
  11 # Licensed under the Apache License, Version 2.0 (the "License");
  12 # you may not use this file except in compliance with the License.
  13 # You may obtain a copy of the License at
  14
  15 #     http://www.apache.org/licenses/LICENSE-2.0
  16
  17 # Unless required by applicable law or agreed to in writing, software
  18 # distributed under the License is distributed on an "AS IS" BASIS,
  19 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  20 # See the License for the specific language governing permissions and
  21 # limitations under the License.
  22
  23 if ! test "$BASH_VERSION"; then echo "error: shell is not bash" >&2; exit 1; fi
  24 shopt -s inherit_errexit 2>/dev/null ||: # ignore fail in bash < 4.4
  25 set -eE -o pipefail
  26 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" exit status: $?, PIPESTATUS: ${PIPESTATUS[*]}" >&2' ERR
  27
  28
  29 # prefer abrowser
  30 if type -P abrowser &>/dev/null; then
  31   b=abrowser
  32 else
  33   b=firefox
  34 fi
  35
  36 # mark if we dont have a mark already
  37 if i3-msg -t get_tree | jq --stream -r 'select(.[1]|scalars!=null) | "\(.[0]|join(".")): \(.[1]|tojson)"'  | grep 'marks.0: "abrowser"$' &>/dev/null; then
  38   h=$(i3-msg -t get_tree | jq -r ".. | select(.focused? == true) | .rect.height")
  39   cur_workspace=$(i3-msg -t get_workspaces | jq -r '.[] | select(.focused? == true) | .name')
  40
  41   # h tests if we have a current focus, but that is just a random guess.
  42   if [[ $cur_workspace == 2 && $h ]]; then
  43     i3-msg "swap container with mark abrowser; [con_mark=\"abrowser\"] focus"
  44   else
  45     i3-msg '[con_mark="abrowser"] move workspace current'
  46   fi
  47
  48 else
  49   i3-split-maybe
  50   abrowser &
  51   # on a fast computer, .5 is too fast, 1 is ok. on x200, 1 is too fast, 2 is ok.
  52   sleep 2
  53   i3-msg "[workspace=__focused__ class=\"$b\"] mark abrowser"
  54   wait
  55 fi