Issue updating duckstation

[Nuxf9]

Ducktation isn't updating. Probably because the the app dos not have version listed, only as "latest rolling release".
I deleted the version check on my update file and did solve the issue.

[ivan-hc]

I'm looking for update methods (including appimageupdatetool) but nothing works. Having a common linear URL is a problem in this case.

I don't know how the app works and if it is somenthing that can receive updates automatically or something.

In the meantime I suggest to use the option --rollback to download a newer version if you know that it is available. With this new option you can select whatever you want from a menu (NOTE: the AM-updater must be in place to use the option --rollback).

Maybe I can get track of the last update to that branch to give you the new version.

[ivan-hc]

OK, I think I have solved, from now the version installed will be compared with the last update, copy paste the following new updater in your AM-updater script and made it executable

#!/usr/bin/env bash
APP=duckstation
REPO="stenzek/duckstation"
version0=$(cat /opt/$APP/version)
version=$(wget -q https://api.github.com/repos/$REPO/releases/latest -O - | grep -w -v i386 | grep -w -v i686 | grep -w -v arm64 | grep -w -v armv7l | grep browser_download_url | grep -i appimage | cut -d '"' -f 4 | head -1)
updatedat=$(wget -q https://api.github.com/repos/$REPO/releases/latest -O - | grep updated_at | cut -d '"' -f 4 | head -1)
if [ $updatedat = $version0 ]; then
  echo "Update not needed!"
else
  notify-send "A new version of $APP is available, please wait"
  mkdir /opt/$APP/tmp
  cd /opt/$APP/tmp
  wget $version
  if ls . | grep mage; then
	cd ..
  	if test -f ./tmp/*mage; then rm ./version
  	fi
  	echo $updatedat >> ./version
  	mv --backup=t ./tmp/*mage ./$APP
  	chmod a+x /opt/$APP/$APP
  	rm -R -f ./tmp ./*~
  fi
  notify-send "$APP is updated!"
fi

Now I'll go to replace the existing installer.