fixed fomod visable condition

src/fomod.rs

@@ -4,6 +4,7 @@
 
 use std::{fs, io, path::Path};
 
+use log::debug;
 use serde::{Deserialize, Serialize};
 use thiserror::Error;
 
@@ -55,6 +56,11 @@ pub struct Config {
 
 impl Config {
     pub fn load_from_file(path: impl AsRef<Path>) -> Result<Self, FOModError> {
+        debug!(
+            "Loading FOmod config from {}",
+            path.as_ref().to_string_lossy()
+        );
+
         let data = fs::read_to_string(path)?;
         let config = quick_xml::de::from_str(&data)?;
 
@@ -142,7 +148,7 @@ pub struct InstallStep {
     #[serde(rename = "@name")]
     pub name: String,
 
-    pub visible: Option<CompositeDependency>,
+    pub visible: Option<ModuleDependency>,
 
     #[serde(rename = "optionalFileGroups")]
     pub optional_file_groups: GroupList,
@@ -151,6 +157,7 @@ pub struct InstallStep {
 #[derive(Clone, Debug, Deserialize, Serialize, PartialEq, Eq, PartialOrd, Ord, Hash)]
 pub struct ModuleDependency {
     #[serde(rename = "@operator")]
+    #[serde(default)]
     pub operator: DependencyOperator,
     #[serde(rename = "$value")]
     pub list: Vec<CompositeDependency>,
@@ -207,8 +214,11 @@ pub enum DependencyState {
     Missing,
 }
 
-#[derive(Copy, Clone, Debug, Deserialize, Serialize, PartialEq, Eq, PartialOrd, Ord, Hash)]
+#[derive(
+    Copy, Clone, Debug, Default, Deserialize, Serialize, PartialEq, Eq, PartialOrd, Ord, Hash,
+)]
 pub enum DependencyOperator {
+    #[default]
     And,
     Or,
 }