Arch Linux

Description:
rssguard logs all output to the journal, and defaults to debug output.

In my case, every time rssguard syncs there are a few hundred messages like:
```
Feb 01 14:04:00 bulldog rssguard[1551]: time=" 8118.676" type="debug" -> database: Checking if message with service-specific custom ID '14492' is present in DB.
Feb 01 14:04:00 bulldog rssguard[1551]: time=" 8118.676" type="debug" -> database: Message with custom ID '14449' is already present in DB and has DB ID '999'.
```

The rssguard command provides a command line to turn of this logging:
-n, --no-debug-output Completely disable stdout/stderr outputs.

I propose the following approach:
- change the default desktop file to include the above command line option
- provide another desktop file "rssguard-debug" which does not include the option
(same behaviour as of now)


The change can be implemented easily with the following patch to the PKGBUILD:
```
@@ -35,6 +36,11 @@ package_rssguard() {

cd build
make INSTALL_ROOT="$pkgdir" install -j1
+
+ # make default app not swamp the journal, but provide a debug version
+ cp "$pkgdir/usr/share/applications/com.github.rssguard.desktop" "$pkgdir/usr/share/applications/com.github.rssguard-debug.desktop"
+ sed -i -e 's/^Name=RSS Guard/Name=RSS Guard (debug)/' "$pkgdir/usr/share/applications/com.github.rssguard-debug.desktop"
+ sed -i -e 's/^Exec=rssguard/Exec=rssguard --no-debug-output/' "$pkgdir/usr/share/applications/com.github.rssguard.desktop"
}

package_rssguard-nowebengine() {
@@ -49,4 +55,9 @@ package_rssguard-nowebengine() {
# Ignore package by AppStream to avoid duplicated IDs
rm -r "$pkgdir/usr/share/metainfo/"
echo 'X-AppStream-Ignore=true' >> "$pkgdir/usr/share/applications/com.github.rssguard.desktop"
+
+ # make default app not swamp the journal, but provide a debug version
+ cp "$pkgdir/usr/share/applications/com.github.rssguard.desktop" "$pkgdir/usr/share/applications/com.github.rssguard-debug.desktop"
+ sed -i -e 's/^Name=RSS Guard/Name=RSS Guard (debug)/' "$pkgdir/usr/share/applications/com.github.rssguard-debug.desktop"
+ sed -i -e 's/^Exec=rssguard/Exec=rssguard --no-debug-output/' "$pkgdir/usr/share/applications/com.github.rssguard.desktop"
}
```

With this patch, the journal only contains
```
Feb 01 14:27:41 bulldog rssguard[2335038]: time=" 0.120" type="debug" -> core: Disabling any stdout/stderr outputs.
```

Additional info:
* package version(s): 4.1.2 (locally build, most recent version), 4.0.2 (in the archive)
* link to upstream bug report, if any

Upstream issues:
* https://github.com/martinrotter/rssguard/issues/299
closed by author with the remark to turn of Qt debugging
https://wiki.archlinux.org/title/qt#Disable/Change_Qt_journal_logging_behaviour
Comment: this is suboptimal since one might want to actually see debugging output in some cases
and not stop debugging for all Qt applications at once.
* https://github.com/martinrotter/rssguard/issues/359#issuecomment-775753871
upstream specifically wants debug messages to go to stderr, and rejected
the suggestion to make the output of debug message a switch that needs to be turned on.


For your convenience I attach a patch that implements this behavior and at the
same time updates the PKGBUILD to the latest version.

Thanks for your consideration