Switch to local repo if unable to create global repo

Author: LatvianModder

build.gradle

@@ -8,8 +8,9 @@ plugins {
 	id 'net.neoforged.moddev' version "2.0.137"
 }
 
-ext.ENV = System.getenv()
-def isLocal = !ENV.containsKey("GITHUB_RUN_NUMBER")
+var ENV = System.getenv()
+var CI = ENV.CI == "true"
+var isLocal = !ENV.containsKey("GITHUB_RUN_NUMBER")
 
 version = "${mod_version}-${isLocal ? "local.${Instant.now().epochSecond}" : "build.${ENV.GITHUB_RUN_NUMBER}"}"
 group = project.maven_group
@@ -20,7 +21,7 @@ println("Building version: $version")
 neoForge {
 	enable {
 		version = project.neoforge_version
-		disableRecompilation = ENV.CI == "true"
+		disableRecompilation = CI
 
 		runs {
 			configureEach {
@@ -156,7 +157,7 @@ publishing {
 
 idea {
 	module {
-		if (ENV.CI != "true") {
+		if (!CI) {
 			downloadSources = true
 			downloadJavadoc = true
 		}

src/main/java/dev/latvian/mods/packsync/PackSync.java

@@ -28,6 +28,7 @@
 import java.net.http.HttpResponse;
 import java.net.http.HttpTimeoutException;
 import java.nio.charset.StandardCharsets;
+import java.nio.file.AccessDeniedException;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.time.Duration;
@@ -230,26 +231,28 @@ public static void findMods(Executor executor, IDiscoveryPipeline pipeline) thro
 			}
 		}
 
-		var repositoryEnv = Optional.ofNullable(System.getenv("PACK_SYNC_REPO_DIRECTORY")).orElse("");
-		var repository = repositoryEnv.isEmpty() ? Path.of(System.getProperty("user.home")).resolve(".latvian.dev").resolve("pack-sync") : Path.of(repositoryEnv);
+		var localRepository = localPackSyncDirectory.resolve("repository");
 
-		if (Files.notExists(repository) || !Files.isDirectory(repository)) {
+		if (Files.notExists(localRepository)) {
 			try {
-				Files.createDirectories(repository);
+				Files.createDirectories(localRepository);
 			} catch (Exception ex) {
-				pipeline.addIssue(ModLoadingIssue.error("Failed to create Pack Sync repository directory!").withCause(ex).withAffectedPath(repository));
+				pipeline.addIssue(ModLoadingIssue.error("Failed to create Pack Sync local repository directory!").withCause(ex).withAffectedPath(localRepository));
 				return;
 			}
 		}
 
-		var localRepository = localPackSyncDirectory.resolve("repository");
+		var repositoryEnv = Optional.ofNullable(System.getenv("PACK_SYNC_REPO_DIRECTORY")).orElse("");
+		var repository = repositoryEnv.isEmpty() ? Path.of(System.getProperty("user.home")).resolve(".latvian.dev").resolve("pack-sync") : Path.of(repositoryEnv);
 
-		if (Files.notExists(localRepository)) {
+		if (Files.notExists(repository) || !Files.isDirectory(repository)) {
 			try {
-				Files.createDirectories(localRepository);
+				Files.createDirectories(repository);
+			} catch (AccessDeniedException ex) {
+				repository = localRepository;
+				LOGGER.error("Failed to create Pack Sync repository directory! Switching to local repository directory");
 			} catch (Exception ex) {
-				pipeline.addIssue(ModLoadingIssue.error("Failed to create Pack Sync local repository directory!").withCause(ex).withAffectedPath(localRepository));
-				return;
+				pipeline.addIssue(ModLoadingIssue.error("Failed to create Pack Sync repository directory!").withCause(ex).withAffectedPath(repository));
 			}
 		}