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b4be02f3a8
Allows one to call a script whenever the monitor configuration changes
(connect/disconnect). As an example, one might want to update the
wallpapers on each display. Here is a script that could be called by
`monchange` in the `config.h` to achieve this:
```
wallDir="${XDG_CONFIG_HOME:-$HOME}/wallpapers"
displays="$(wlr-randr --json | jq -r '.[] | select(.enabled) | .name')"
echo "$displays"
setDisplay() {
case $(ls $wallDir) in
*"$1"*)
wall=$(ls $wallDir | grep "$1" | head -n 1)
;;
*)
wall=$(ls $wallDir | grep "default" | head -n 1)
;;
esac
swaybg --output $1 -m fill --image $wallDir/$wall &
}
killall swaybg > /dev/null 2>&1
for display in $displays; do
setDisplay $display
done
```
684 B
684 B
Description
Allows one to configure a script that runs whenever on monitor configuration change is detected.
This script is declared an Arg (just like any command run by spawn). It
can be configured through monchange in your config.h.
As an example usage, one could write a script that automatically configures the wallpaper on every display.
Download
Authors
- ChausseBenjamin benjamin@chausse.xyz whisperwood at Libera IRC dwl channel whisperwood at dwl Discord