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|
#!/bin/sh
#
# DESCRIPTION:
# wrapper for `swaymsg exec` with many useful additions
#
set -e
[ -n "$DEBUG" ] && set -x
# check requirements
for app in swaymsg jq swq centercon; do
if ! command -v "$app" >/dev/null; then
printf "%s: %s not install but required" "$0" "$app" >&2
exit 1
fi
done
patience=
border=
wspace=
output=
geometry=
termify=
rotate=
sticky=
floating=
autotile=
into_scratchpad=
mark=
term_title=
while getopts b:w:o:g:I:r:stfF:aSM:T:h name; do
case "$name" in
b) # border
border="${OPTARG}" ;;
w) # move to workspace
wspace="${OPTARG}" ;;
o) # move to output
output="${OPTARG}" ;;
g) # geometry
geometry="${OPTARG}" ;;
t) # termify
termify=1 ;;
r) # rotate
if ! command -v cage >/dev/null; then
printf "%s: cage not installed but required to rotate containers" "$0" >&2
exit 1
fi
rotate="${OPTARG}" ;;
s) # set container to sticky
sticky=1 ;;
f) # set container to float
floating=1 ;;
F)
floating="${OPTARG}" ;;
a) # auto-tiling enabled
autotile=1 ;;
S) # launch into scratchpad
into_scratchpad=1 ;;
M) # mark
mark="${OPTARG}" ;;
T) # set terminal title
term_title="${OPTARG}" ;;
h|?) printf "usage: %s [-bwogIrsfoSMT] COMMAND\n" "$(basename "$0")"
printf "\n"
printf " -t \t\trun COMMAND in \$TERM\n"
printf " -b BORDER \tset border property\n"
printf " -w WORKSPACE \tmove to workspace\n"
printf " -o OUTPUT \tmove to output\n"
printf " -g GEOMETRY \tresize/position window\n"
printf " -r ROTATION \trotate the container, requires cage(1)\n"
printf " -s \t\tmake COMMAND a sticky window, appearing on all workspaces\n"
printf " -f \t\tmake COMMAND a floating window\n"
printf " -F OPTIONS\tmake COMMAND a floating window\n\t\tsee centercon(1) for possible options\n"
printf " -a \t\tauto-tiling; always open COMMAND on the shorter edge of\n\t\tthe current container\n"
printf " -S \t\tmove the container into the scratchpad\n"
printf " -M MARK\t\set MARK on the container\n"
printf " -T TERM_TITLE\t\set a title on the terminal (only makes sense with -t)\n"
printf "\n"
printf "See sway(5) for possible options for BORDER, WORKSPACE, OUTPUT and GEOMETRY.\n"
exit 2 ;;
esac
# block until we have a con_id matching on pid of the spawned process
patience=1
done
shift $((OPTIND - 1))
arg0=$(basename "$1")
if [ -z "${arg0}" ]; then
exec "$0" -h
fi
shift
command="${arg0} ${*}"
# needs to be termified?
# spawn a $TERM instance and exec that
if [ -n "${termify}" ]; then
case ${TERM} in
alacritty) term_args="--title=${term_title:-${arg0}} --class=${term_title:-${arg0}} --command" ;;
foot) term_args="--title=${term_title:-${arg0}} --app-id=${term_title:-${arg0}} --" ;;
*) term_args="" ;;
esac
command="${TERM} ${term_args} ${command}"
fi
# needs to be rotated
# spawn a cage(1) instance and exec that, takes previous $command
if [ -n "${rotate}" ]; then
# figure out how many "-r" flags we need
rotate_args=""
while [ $(( (rotate / 90) >= 1 )) = 1 ]; do
rotate_args="${rotate_args} -r"
rotate=$((rotate - 90))
done
# allow for the firefox workaround that spawns a kiosk window
# under firejail (to avoid profile folder issues)
if echo "$command" | grep -E 'firefox'; then
# command="firejail --overlay-tmpfs --profile=firefox ${command} --no-remote --kiosk"
command="firefox-kiosk ${command}"
fi
command="cage -d ${rotate_args} -- \"${command}\""
fi
if [ -n "${autotile}" ]; then
layout=$(swq current con | jq -r '.layout')
# swq current workspace | jq -r '.. | select(.type?=="con" and .name?==null) | .layout'
case "${layout}" in
split*)
if [ "$(swq current con | jq '.rect | .width > .height')" = "true" ]; then
swaymsg splith
else
swaymsg splitv
fi
;;
esac
fi
swaymsg exec -- "${command}" >/dev/null
[ $? ] || { printf "error: failed to spawn \"${command}\"\n"; exit 1; }
[ -z "$patience" ] && exit 0
# waiting for container to appear
con_id="$(swaymsg -t subscribe '["window"]' | jq -s '.[]|select(.change=="new")|.container.id')"
sway_props_done=
while [ -z "${sway_props_done}" ]; do
if [ -n "${floating}" ]; then
swaymsg -- [con_id="${con_id}"] floating enable
[ "${floating}" = "1" ] || centercon -w ${floating}
fi
if [ -n "${into_scratchpad}" ]; then
swaymsg -- [con_id="${con_id}"] move to scratchpad
fi
if [ -n "${mark}" ]; then
swaymsg -- [con_id="${con_id}"] mark --add "${mark}"
fi
if [ -n "${geometry}" ]; then
swaymsg -- [con_id="${con_id}"] floating enable
wh=$(printf "%s" "${geometry}" | cut -d' ' -f2)
swaymsg -- [con_id="${con_id}"] resize set \
width "$(printf "%s" "${wh}" | cut -d'x' -f1)" px \
height "$(printf "%s" "${wh}" | cut -d'x' -f2)" px
xy=$(printf "%s" "${geometry}" | cut -d' ' -f1)
swaymsg -- [con_id="${con_id}"] move absolute position \
"$(printf "%s" "${xy}" | cut -d',' -f1)" px \
"$(printf "%s" "${xy}" | cut -d',' -f2)" px
fi
if [ -n "${output}" ]; then
swaymsg -- [con_id="${con_id}"] move output "${output}"
fi
if [ -n "${wspace}" ]; then
swaymsg -- [con_id="${con_id}"] move workspace "${wspace}"
fi
if [ -n "${sticky}" ]; then
swaymsg -- [con_id="${con_id}"] sticky enable
fi
if [ -n "${border}" ]; then
swaymsg -- [con_id="${con_id}"] border "${border}"
fi
sway_props_done=1
done >/dev/null
|
