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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
```
20 lines
684 B
Markdown
20 lines
684 B
Markdown
### Description
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Allows one to configure a script that runs whenever on monitor configuration
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change is detected.
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This script is declared an Arg (just like any command run by spawn). It
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can be configured through `monchange` in your config.h.
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As an example usage, one could write a script that automatically configures
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the wallpaper on every display.
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### Download
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- [0.7](/dwl/dwl-patches/raw/branch/main/patches/monchange/monchange-0.7.patch)
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### Authors
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- [ChausseBenjamin](https://codeberg.org/ChausseBenjamin)
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benjamin@chausse.xyz
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whisperwood at [Libera IRC dwl channel](https://web.libera.chat/?channels=#dwl)
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whisperwood at [dwl Discord](https://discord.gg/jJxZnrGPWN)
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