Fix Void package acceptance gaps

packaging/postinst.sh

@@ -69,8 +69,7 @@ print(f'Fenris migration: {n} step(s) applied') if n else None
                 touch /etc/sv/fenris-collect/down
             fi
             # Ensure log directory exists
-            mkdir -p /var/log/fenris-collect
-            chown fenris:fenris /var/log/fenris-collect 2>/dev/null || true
+            install -d -o root -g fenris -m 2770 /var/log/fenris-collect 2>/dev/null || true
         fi
         ;;
     abort-upgrade|abort-install|disappear)

packaging/rpm/post.sh

@@ -30,8 +30,7 @@ if [ "$1" -eq 1 ]; then
             touch /etc/sv/fenris-collect/down
         fi
         # Ensure log directory exists
-        mkdir -p /var/log/fenris-collect
-        chown fenris:fenris /var/log/fenris-collect 2>/dev/null || true
+        install -d -o root -g fenris -m 2770 /var/log/fenris-collect 2>/dev/null || true
     fi
 elif [ "$1" -ge 2 ]; then
     # Upgrade — snapshot, migration, init-system-aware reload
@@ -67,5 +66,9 @@ print(f'Fenris migration: {n} step(s) applied') if n else None
         done
         # Re-apply placement modes (store dir group access, issue #54)
         systemd-tmpfiles --create  || true
+    else
+        # runit: repair log access when upgrading from an older package
+        groupadd -f fenris
+        install -d -o root -g fenris -m 2770 /var/log/fenris-collect 2>/dev/null || true
     fi
 fi

packaging/xbps/install.sh

@@ -48,8 +48,8 @@ print(f'Fenris migration: {n} step(s) applied') if n else None
 " 2>&1 || echo "Fenris: migration skipped (store not yet initialized)"
             fi
             # Ensure log directory exists on upgrade
-            mkdir -p /var/log/fenris-collect
-            chown fenris:fenris /var/log/fenris-collect 2>/dev/null || true
+            groupadd -f fenris
+            install -d -o root -g fenris -m 2770 /var/log/fenris-collect 2>/dev/null || true
         else
             # Fresh install — runit service setup
             groupadd -f fenris
@@ -59,8 +59,7 @@ print(f'Fenris migration: {n} step(s) applied') if n else None
                 touch /etc/sv/fenris-collect/down
             fi
             # Ensure log directory exists
-            mkdir -p /var/log/fenris-collect
-            chown fenris:fenris /var/log/fenris-collect 2>/dev/null || true
+            install -d -o root -g fenris -m 2770 /var/log/fenris-collect 2>/dev/null || true
         fi
         ;;
 esac