User: kyle wood
Date: 09 Aug 26 21:02
Revision: 0516217386a9dd75a96c94c3fa8f33edce86701f
Summary:
Fix empty template repo list issues

Prevents template repos list from being set to empty, and automatically
handles when the list ends up empty anyways.

Fixes: 2517


TeamCity URL: http://ci.mcdev.io:80/viewModification.html?tab=vcsModificationFiles&modId=10603&personal=false

Index: src/main/kotlin/MinecraftSettings.kt
===================================================================
--- src/main/kotlin/MinecraftSettings.kt	(revision 52b2f0be809a6d4c201f242ce5a1272e8cffbc4e)
+++ src/main/kotlin/MinecraftSettings.kt	(revision 0516217386a9dd75a96c94c3fa8f33edce86701f)
@@ -3,7 +3,7 @@
  *
  * https://mcdev.io/
  *
- * Copyright (C) 2025 minecraft-dev
+ * Copyright (C) 2026 minecraft-dev
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as published
@@ -90,7 +90,7 @@
     override fun loadState(state: State) {
         this.state = state
         if (state.creatorTemplateRepos.isEmpty()) {
-            state.creatorTemplateRepos = listOf()
+            state.creatorTemplateRepos = listOf(TemplateRepo.makeBuiltinRepo())
         }
     }
 
@@ -140,7 +140,8 @@
     var creatorTemplateRepos: List<TemplateRepo>
         get() = state.creatorTemplateRepos.map { it.copy() }
         set(creatorTemplateRepos) {
-            state.creatorTemplateRepos = creatorTemplateRepos.map { it.copy() }
+            state.creatorTemplateRepos = creatorTemplateRepos.ifEmpty { listOf(TemplateRepo.makeBuiltinRepo()) }
+                .map { it.copy() }
         }
 
     var creatorMavenRepos: List<MavenRepo>
Index: src/main/kotlin/creator/custom/CustomPlatformStep.kt
===================================================================
--- src/main/kotlin/creator/custom/CustomPlatformStep.kt	(revision 52b2f0be809a6d4c201f242ce5a1272e8cffbc4e)
+++ src/main/kotlin/creator/custom/CustomPlatformStep.kt	(revision 0516217386a9dd75a96c94c3fa8f33edce86701f)
@@ -215,7 +215,7 @@
     private fun initTemplates() {
         selectedTemplate = EmptyLoadedTemplate
 
-        templateRepoProperty.set(templateRepos.first())
+        templateRepoProperty.set(templateRepos.firstOrNull() ?: MinecraftSettings.TemplateRepo.makeBuiltinRepo())
 
         val indicator = CreatorProgressIndicator(
             templateProvidersLoadingProperty,
Index: src/main/kotlin/creator/custom/TemplateRepoTable.kt
===================================================================
--- src/main/kotlin/creator/custom/TemplateRepoTable.kt	(revision 52b2f0be809a6d4c201f242ce5a1272e8cffbc4e)
+++ src/main/kotlin/creator/custom/TemplateRepoTable.kt	(revision 0516217386a9dd75a96c94c3fa8f33edce86701f)
@@ -97,6 +97,7 @@
 
     val decoratedTable = ToolbarDecorator.createDecorator(table)
         .setPreferredSize(Dimension(JBUI.scale(300), JBUI.scale(200)))
+        .setRemoveActionUpdater { table.rowCount > 1 }
         .setEditActionUpdater {
             val selectedRepo = table.selection.firstOrNull()
                 ?: return@setEditActionUpdater false