Fix: appsettings.json getting overwritten on upgrade

.gitmodules

@@ -1,5 +1,5 @@
-[submodule "alumnihub_10.0_amd64/opt/alumnihub-helpers"]
-	path = alumnihub_10.0_amd64/opt/alumnihub-helpers
+[submodule "alumnihub/opt/alumnihub-helpers"]
+	path = alumnihub/opt/alumnihub-helpers
 	url = https://git.kocoder.xyz/Diplomarbeit-Absolventenverein/Customer.git
 [submodule "oqtane.framework"]
 	path = oqtane.framework

alumnihub/DEBIAN/postinst

@@ -0,0 +1,8 @@
+#!/bin/bash
+adduser --system alumnihub
+
+chown -R alumnihub:root /opt/alumnihub
+
+if [ -e /opt/alumnihub/appsettings.json ]; then
+    cp /opt/alumnihub/appsettings.release.json /opt/alumnihub/appsettings.json
+fi

alumnihub_10.0_amd64/DEBIAN/postinst

@@ -1,4 +0,0 @@
-#!/bin/bash
-adduser --system alumnihub
-
-chown -R alumnihub:root /opt/alumnihub

run-build.sh

@@ -7,7 +7,7 @@ echo "Building oqtane.framework"
 dotnet restore ./oqtane.framework/Oqtane.slnx
 dotnet build ./oqtane.framework/Oqtane.slnx --no-restore
 dotnet build -c Release ./oqtane.framework/Oqtane.slnx --no-restore
-dotnet publish -c Release ./oqtane.framework/Oqtane.Server/Oqtane.Server.csproj -o ./alumnihub_10.0_amd64/opt/alumnihub --no-restore
+dotnet publish -c Release ./oqtane.framework/Oqtane.Server/Oqtane.Server.csproj -o ./alumnihub/opt/alumnihub --no-restore
 
 mkdir -p ./oqtane.framework/Oqtane.Server/Packages
 
@@ -22,7 +22,9 @@ do
     dotnet publish -c Release ./$module/*.slnx --no-restore
 done
 
-cp -r ./oqtane.framework/Oqtane.Server/Packages ./alumnihub_10.0_amd64/opt/alumnihub/Packages
+cp -r ./oqtane.framework/Oqtane.Server/Packages ./alumnihub/opt/alumnihub/Packages
+
+rm ./alumnihub/opt/alumnihub/appsettings.json
 
 echo $VERSION $DEBIAN_PACKAGE_PATH