From 0704a4a93164c08e73fedba2f07a4aeee02c9b3f Mon Sep 17 00:00:00 2001
From: Nathan McRae <me@nathanmcrae.name>
Date: Mon, 20 Jan 2025 20:13:44 -0800
Subject: [PATCH] Use XDG_CONFIG_HOME

---
 .../numbersstation/MainController.java        |  8 +++----
 .../numbersstation/MainSettings.java          | 21 +++++++++++++++----
 2 files changed, 20 insertions(+), 9 deletions(-)

diff --git a/src/main/java/name/nathanmcrae/numbersstation/MainController.java b/src/main/java/name/nathanmcrae/numbersstation/MainController.java
index 3a840e0..988a5ef 100644
--- a/src/main/java/name/nathanmcrae/numbersstation/MainController.java
+++ b/src/main/java/name/nathanmcrae/numbersstation/MainController.java
@@ -118,12 +118,10 @@ public class MainController implements Initializable {
         XmlMapper xmlMapper = new XmlMapper();
         xmlMapper.registerModule(new JavaTimeModule());
         String userHome = System.getProperty("user.home");
-        // TODO: XDG
-        Path directoryPath = Paths.get(userHome, ".numbers-station");
-        Path filePath = directoryPath.resolve("settings.xml");
-        try {
 
-            // Create the directory if it doesn't exist
+        Path filePath = MainSettings.getSettingsFilePath();
+        Path directoryPath = filePath.getParent();
+        try {
             if (!Files.exists(directoryPath)) {
                 Files.createDirectories(directoryPath);
             }
diff --git a/src/main/java/name/nathanmcrae/numbersstation/MainSettings.java b/src/main/java/name/nathanmcrae/numbersstation/MainSettings.java
index 24b4415..f8aac36 100644
--- a/src/main/java/name/nathanmcrae/numbersstation/MainSettings.java
+++ b/src/main/java/name/nathanmcrae/numbersstation/MainSettings.java
@@ -25,6 +25,21 @@ public class MainSettings {
         stations.add(new StationSettings("Station 1"));
     }
 
+    public static Path getSettingsFilePath() {
+        String configHome = System.getenv("XDG_CONFIG_HOME");
+        Path directoryPath;
+        Path filePath;
+
+        if (configHome != null && !configHome.isEmpty()) {
+            directoryPath = Paths.get(configHome, "numbers-station");
+        } else {
+            String userHome = System.getProperty("user.home");
+            directoryPath = Paths.get(userHome, ".config", "numbers-station");
+        }
+
+        return directoryPath.resolve("main-settings.xml");
+    }
+
     public ArrayList<StationSettings> getStations() {
         return stations;
     }
@@ -58,11 +73,9 @@ public class MainSettings {
         xmlMapper.registerModule(new JavaTimeModule());
         xmlMapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);
         try {
-            String userHome = System.getProperty("user.home");
-            Path directoryPath = Paths.get(userHome, ".numbers-station");
-            Path filePath = directoryPath.resolve("settings.xml");
+            Path filePath = getSettingsFilePath();
+            Path directoryPath = filePath.getParent();
 
-            // Create the directory if it doesn't exist
             if (!Files.exists(directoryPath)) {
                 Files.createDirectories(directoryPath);
             }