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#!/bin/sh
# Copyright 2007 Jari Aalto;
# Copyright 2019-2022 Bastien Roucariès
# Prevent recursive loops, where environment variables are set to this script
[ -n "$__SENSIBLE_TERMINAL" ] && exit 126
__SENSIBLE_TERMINAL="$0"
export __SENSIBLE_TERMINAL
Try()
{
[ -z "$__sensible_candidate" ] && return
eval "$__sensible_candidate \"\$@\""; ret=$?
# 127=ENOENT, 126=couldn't exec for another reason
[ "$ret" -ne 126 ] && [ "$ret" -ne 127 ] && exit "$ret"
unset ret
}
for __sensible_candidate in "$TERMINAL_EMULATOR" "$SENSIBLE_TERMINAL_EMULATOR"; do
Try "$@"
done
if [ -n "$XDG_CURRENT_DESKTOP" ]; then
__sensible_candidate="sensible-terminal-$(echo "$XDG_CURRENT_DESKTOP" | tr '[:upper:]' '[:lower:]')"
command -v "$__sensible_candidate" > /dev/null && Try "$@"
fi
__sensible_candidate=x-terminal-emulator
Try "$@"
command -v gettext > /dev/null || alias gettext='printf %s'
# shellcheck disable=SC2016
TEXTDOMAIN=sensible-utils gettext 'Couldn'\''t find a terminal emulator!
Set the $TERMINAL_EMULATOR environment variable to your desired terminal emulator.
' >&2
exit 1
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