In order to automatically build and deploy your website created with Hugo add the .gitlab-ci.yml of my site to your sites main source directory. This will enable Gitlab CI for your website. Additionally you need to set four variables in the Gitlab CI/CD settings.

• SSH_HOST: The host name or IP of your server.
• SSH_HOST_KEY: The hosts key like it is entered in your known_hosts file, once you have connected to your server.
• SSH_PRIVATE_KEY: The private key you use to connect to the server. The corresponding public key must be added to the servers authorized keys. With OpenSSH, a key pair can be created using the ssh-keygen tool. The public key can then be copied to a server using the ssh-copy-id tool.
• SSH_USER: The user name you use to connect to your web server.

With the configuration and the variables in place, a commit pushed to the master branch of your project triggers a build and an deploy of your website automatically.

It is available in the AUR https://archlinux.org/packages/community/x86_64/xdg-desktop-portal-wlr/.

The projects source can be found here https://github.com/emersion/xdg-desktop-portal-wlr.

Make sure XDG_CURRENT_DESKTOP=sway is set.

When correctly installed, xdg-desktop-portal should automatically invoke xdg-desktop-portal-wlr when needed.

This is not the case however if you use multiple outputs (screens). You need to pass the -output=<name> option to xdg-desktop-portal-wlr. The following script hands over the currently focused output. This output is the available as the only sharing option in applications like Microsoft Teams, Zoom and alike. The dialogues of some browsers look like there is nothing to share. If you click somewhere in the dialogue the screen to share will appear.

#! /usr/bin/env bash

# share-screen
# This script starts or restarts `xdg-desktop-portal` and
# `xdg-desktop-portal-wlr`. While doing so the currently focused output (read
# screen) is passed to `xdg-desktop-portal-wlr`. This makes the respective
# screen available for sharing in apps and websites that can do so.

export XDG_CURRENT_DESKTOP=sway

output=$(swaymsg -pt get_outputs | grep focused | awk '{print $2}')
/usr/lib/xdg-desktop-portal -r & /usr/lib/xdg-desktop-portal-wlr -r -o $output &

It is currently not possible to share individual windows since there is no way to determine window borders in a not sway specific manner in Wayland. See https://github.com/emersion/xdg-desktop-portal-wlr/issues/12

The browser might be configured or built properly for sharing to work properly. See https://github.com/emersion/xdg-desktop-portal-wlr/wiki/Screencast-Compatibility

Resources:

Screen capture test page: https://mozilla.github.io/webrtc-landing/gum_test.html

Good guide also for browser configuration: https://bool3max.github.io/posts/sway_screenshare_guide/

Early guide, the stuff now works without the -git packages https://soyuka.me/make-screen-sharing-wayland-sway-work/