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Fix saving to flatfile storage when sections become empty (#2755)

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Luck 2020-12-05 14:28:54 +00:00
parent 645efb0e5b
commit 798a539024
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1 changed files with 21 additions and 5 deletions
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26
common/src/main/java/me/lucko/luckperms/common/storage/implementation/file/AbstractConfigurateStorage.java
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@ -650,6 +650,13 @@ public abstract class AbstractConfigurateStorage implements StorageImplementatio
private void writeNodes(ConfigurationNode to, Collection<Node> nodes) {
ConfigurationNode permissionsSection = SimpleConfigurationNode.root();
// ensure for CombinedConfigurateStorage that there's at least *something*
// to save to the file even if it's just an empty list.
if (this instanceof CombinedConfigurateStorage) {
permissionsSection.setValue(Collections.emptyList());
}
ConfigurationNode parentsSection = SimpleConfigurationNode.root();
ConfigurationNode prefixesSection = SimpleConfigurationNode.root();
ConfigurationNode suffixesSection = SimpleConfigurationNode.root();
@ -713,24 +720,33 @@ public abstract class AbstractConfigurateStorage implements StorageImplementatio
}
if (permissionsSection.hasListChildren() || this instanceof CombinedConfigurateStorage) {
// ensure for CombinedConfigurateStorage that there's at least *something* to save to the file
// even if it's just an empty list.
if (!permissionsSection.hasListChildren()) {
permissionsSection.setValue(Collections.emptyList());
}
to.getNode("permissions").setValue(permissionsSection);
} else {
to.removeChild("permissions");
}
if (parentsSection.hasListChildren()) {
to.getNode("parents").setValue(parentsSection);
} else {
to.removeChild("parents");
}
if (prefixesSection.hasListChildren()) {
to.getNode("prefixes").setValue(prefixesSection);
} else {
to.removeChild("prefixes");
}
if (suffixesSection.hasListChildren()) {
to.getNode("suffixes").setValue(suffixesSection);
} else {
to.removeChild("suffixes");
}
if (metaSection.hasListChildren()) {
to.getNode("meta").setValue(metaSection);
} else {
to.removeChild("meta");
}
}
}