iankelling.org Git - distro-setup/blob - filesystem/usr/local/bin/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 switch
   7 # its license to GPL.
   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
  24 if ! test "$BASH_VERSION"; then echo "error: shell is not bash" >&2; exit 1; fi
  25 shopt -s inherit_errexit 2>/dev/null ||: # ignore fail in bash < 4.4
  26 set -eE -o pipefail
  27 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" exit status: $?, PIPESTATUS: ${PIPESTATUS[*]}" >&2' ERR
  28
  29
  30 # https://stackoverflow.com/a/2108540
  31 tmp=:$PATH:
  32 del=/usr/local/bin
  33 tmp=${tmp//:$del:/:}
  34 tmp=${tmp%:}
  35 tmp=${tmp#:}
  36 PATH=$tmp
  37
  38 # -allow-downgrade good enough?
  39 #rm -f {/p/c/firefox-main-profile,/p/c/firefox-main-profile,/p/c/firefox-vpn2-profile,/mnt/z/firefox-vpn-profile}/compatibility.ini
  40
  41 # --allow-downgrade
  42 # ^ useful option for when the browser refuses to run, but it always
  43 # causes a new browser window to open, even if normally it would open a
  44 # new tab
  45
  46
  47
  48 # prefer abrowser
  49 if type -P abrowser &>/dev/null; then
  50   b=abrowser
  51 else
  52   b=firefox
  53 fi
  54
  55 $b "$@"