From dfebbd022e489eff474b0bdb76b44a712b6df240 Mon Sep 17 00:00:00 2001
From: Valentin Lab <valentin.lab@kalysto.org>
Date: Sun, 4 Jun 2023 12:07:33 +0200
Subject: [PATCH] new: [minecraft] support of ``properties`` option

Notice that ``whitelist`` related ``properties`` will be overriden to
make sure it is taken into account. To disable whitelist, simply
remove it by commenting the ``whitelist`` full entry in your service
``options``.
---
 minecraft/hooks/init | 10 ++++++++++
 minecraft/lib/common | 12 +++++++++++-
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/minecraft/hooks/init b/minecraft/hooks/init
index 8612831..a050204 100755
--- a/minecraft/hooks/init
+++ b/minecraft/hooks/init
@@ -24,9 +24,19 @@ mem=$(options-get mem) || exit 1
 
 minecraft:init-command "$threads" "$mem"
 
+properties=$(options-get properties) || true
 
 whitelist=$(options-get whitelist) || true
 minecraft:make-whitelist "$whitelist"
+if [ -n "$whitelist" ]; then
+    properties="$(
+        e "$properties" |
+            yq '.white-list = true, .enforce-whitelist = true'
+    )"
+fi
+
 
 ops=$(options-get ops) || true
 minecraft:make-ops "$ops"
+
+minecraft:make-properties "$properties"
diff --git a/minecraft/lib/common b/minecraft/lib/common
index d9f7102..b408405 100644
--- a/minecraft/lib/common
+++ b/minecraft/lib/common
@@ -63,4 +63,14 @@ minecraft:make-ops() {
                    "bypassesPlayerLimit": .value.bypassesPlayerLimit
                 })'
     } > "$SERVICE_DATASTORE/${MINECRAFT_DATA}/ops.json"
-}
\ No newline at end of file
+}
+
+minecraft:make-properties() {
+    local properties="$1"
+
+    {
+        e "$properties" |
+            yq 'to_entries | map(.key + "=" + .value) | .[]'
+    } > "$SERVICE_DATASTORE/${MINECRAFT_DATA}/server.properties"
+}
+