refactor: refocus the script purpose

tests/integration/core.sh

@@ -1,5 +1,11 @@
 #!/bin/bash
 
+# the goal of this script is to ensure basic core functionality is working
+# before we make new releases. we try to make a balance between manual testing
+# and automated testing, i.e. we don't invest too much time in a fragile
+# automation that costs us more time to maintain and instead just do the test
+# manually. it is a balance which we figure out together.
+
 set -ex
 
 ABRA="$HOME/.local/bin/abra -d"
@@ -108,9 +114,19 @@ $ABRA recipe lint gitea
 # ========================================================================
 # server command
 # ========================================================================
+$ABRA -n server new -p hetzner-cloud --hn e2e
 
-# echo ""
-# echo ""
+# TODO: add --no-domain-check to server add
+# TODO: figure out how to pass a password for ssh password auth
+# TODO: how to deploy traefik daemonless mode?
+$ABRA server add -p -t e2e root "TODO-PASSWORD"
+
+$ABRA server ls | grep -q e2e
+
+$ABRA -n server rm -s -p hetzner-cloud --hn e2e
+
+echo ""
+echo ""
 
 # ========================================================================
 # app command