131 lines
2.9 KiB
Bash
Executable File
131 lines
2.9 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
set -euo pipefail
|
|
|
|
if ! command -v mmsg >/dev/null 2>&1; then
|
|
echo "error: mmsg not found" >&2
|
|
exit 1
|
|
fi
|
|
|
|
mode="${1:-all}"
|
|
case "$mode" in
|
|
all|single) ;;
|
|
*)
|
|
echo "usage: $(basename "$0") [single]" >&2
|
|
exit 2
|
|
;;
|
|
esac
|
|
|
|
mapfile -t outputs < <(mmsg -O | awk 'NF { print $1 }')
|
|
out_count=${#outputs[@]}
|
|
|
|
if (( out_count == 0 )); then
|
|
echo "error: no monitors detected" >&2
|
|
exit 1
|
|
fi
|
|
if (( out_count == 1 )); then
|
|
echo "info: only one monitor connected, nothing to move"
|
|
exit 0
|
|
fi
|
|
if (( out_count > 2 )); then
|
|
echo "error: script supports max 2 monitors, found ${out_count}" >&2
|
|
exit 2
|
|
fi
|
|
|
|
active="$(mmsg -g -o | awk '$2=="selmon" && $3=="1" { print $1; exit }')"
|
|
if [[ -z "$active" ]]; then
|
|
active="${outputs[0]}"
|
|
fi
|
|
|
|
target=""
|
|
for out in "${outputs[@]}"; do
|
|
if [[ "$out" != "$active" ]]; then
|
|
target="$out"
|
|
break
|
|
fi
|
|
done
|
|
|
|
if [[ -z "$target" ]]; then
|
|
echo "error: failed to determine target monitor" >&2
|
|
exit 1
|
|
fi
|
|
|
|
get_active_tag() {
|
|
local mon="$1"
|
|
local active_mask
|
|
active_mask="$(mmsg -g -t | awk -v m="$mon" '$1==m && $2=="tags" && $3 ~ /^[0-9]+$/ && $4 ~ /^[0-9]+$/ { print $4; exit }')"
|
|
if [[ ! "$active_mask" =~ ^[0-9]+$ ]]; then
|
|
echo 1
|
|
return
|
|
fi
|
|
|
|
for tag in {1..9}; do
|
|
if (( active_mask & (1 << (tag - 1)) )); then
|
|
echo "$tag"
|
|
return
|
|
fi
|
|
done
|
|
echo 1
|
|
}
|
|
|
|
get_tag_clients() {
|
|
local mon="$1" tag="$2"
|
|
local n
|
|
n="$(mmsg -g -t | awk -v m="$mon" -v t="$tag" '$1==m && $2=="tag" && $3==t { print $5; exit }')"
|
|
if [[ "$n" =~ ^[0-9]+$ ]]; then
|
|
echo "$n"
|
|
else
|
|
echo 0
|
|
fi
|
|
}
|
|
|
|
get_total_clients() {
|
|
local mon="$1"
|
|
local n
|
|
n="$(mmsg -g -t | awk -v m="$mon" '$1==m && $2=="clients" { print $3; exit }')"
|
|
if [[ "$n" =~ ^[0-9]+$ ]]; then
|
|
echo "$n"
|
|
else
|
|
echo 0
|
|
fi
|
|
}
|
|
|
|
if [[ "$mode" == "single" ]]; then
|
|
echo "move-single: active=${active} target=${target}"
|
|
mmsg -o "$active" -s -d "tagmon,${target},1" >/dev/null
|
|
echo "move-single: done"
|
|
exit 0
|
|
fi
|
|
|
|
target_tag="$(get_active_tag "$target")"
|
|
source_total="$(get_total_clients "$active")"
|
|
|
|
if (( source_total == 0 )); then
|
|
echo "info: no windows on active monitor (${active})"
|
|
exit 0
|
|
fi
|
|
|
|
echo "move-all: active=${active} target=${target} target_tag=${target_tag} total=${source_total}"
|
|
|
|
moved=0
|
|
for tag in {1..9}; do
|
|
while :; do
|
|
before="$(get_tag_clients "$active" "$tag")"
|
|
(( before > 0 )) || break
|
|
|
|
mmsg -o "$active" -s -t "$tag" >/dev/null
|
|
mmsg -o "$active" -s -d "tagcrossmon,${target_tag},${target}" >/dev/null
|
|
mmsg -s -d "focusmon,${active}" >/dev/null || true
|
|
|
|
after="$(get_tag_clients "$active" "$tag")"
|
|
if (( after < before )); then
|
|
(( moved += (before - after) ))
|
|
else
|
|
echo "warn: no progress on tag=${tag}; stopping this tag"
|
|
break
|
|
fi
|
|
done
|
|
done
|
|
|
|
left="$(get_total_clients "$active")"
|
|
echo "move-all: done moved=${moved} left_on_source=${left} from=${active} to=${target} tag=${target_tag}"
|