Add forceDownload key in PackMetaUnloaded (allows using it in configs) which allows bypassing the caching behaviour

gradle.properties

@@ -6,7 +6,7 @@ minecraft_version=1.16.5
 yarn_mappings=1.16.5+build.4
 loader_version=0.11.1
 # Mod Properties
-mod_version=1.3.0
+mod_version=1.4.0
 maven_group=io.gitlab.jfronny
 archives_base_name=resclone
 # Dependencies

src/main/java/io/gitlab/jfronny/resclone/Resclone.java

@@ -63,7 +63,12 @@ public class Resclone implements ModInitializer, RescloneApi {
 
     @Override
     public void addPack(String fetcher, String pack, String name) {
-        conf.add(new PackMetaUnloaded(fetcher, pack, name));
+        addPack(fetcher, pack, name, false);
+    }
+
+    @Override
+    public void addPack(String fetcher, String pack, String name, boolean forceRedownload) {
+        conf.add(new PackMetaUnloaded(fetcher, pack, name, forceRedownload));
     }
 
     @Override
@@ -79,7 +84,7 @@ public class Resclone implements ModInitializer, RescloneApi {
                 PackMetaLoaded p;
                 try {
                     //Download
-                    PackFetcher.FetcherResult fr = fetcherInstances.get(s.fetcher).get(s.source, cacheDir);
+                    PackFetcher.Result fr = fetcherInstances.get(s.fetcher).get(s.source, cacheDir, s.forceDownload);
                     p = new PackMetaLoaded(fr.downloadPath, s.name);
                     metas.add(p);
                     if (fr.freshDownload) {

src/main/java/io/gitlab/jfronny/resclone/api/RescloneApi.java

@@ -9,6 +9,7 @@ public interface RescloneApi {
     void addFetcher(PackFetcher fetcher);
     void addProcessor(PackProcessor processor);
     void addPack(String fetcher, String pack, String name);
+    void addPack(String fetcher, String pack, String name, boolean forceRedownload);
     void reload();
     Path getConfigPath();
 }

src/main/java/io/gitlab/jfronny/resclone/config/ConfigLoader.java

@@ -25,7 +25,7 @@ public class ConfigLoader {
             }
             Set<PackMetaUnloaded> data = Resclone.gson.fromJson(text.toString(), new TypeToken<Set<PackMetaUnloaded>>(){}.getType());
             for (PackMetaUnloaded meta : data) {
-                api.addPack(meta.fetcher, meta.source, meta.name);
+                api.addPack(meta.fetcher, meta.source, meta.name, meta.forceDownload);
             }
         } catch (IOException e) {
             e.printStackTrace();

src/main/java/io/gitlab/jfronny/resclone/data/PackMetaUnloaded.java

@@ -1,13 +1,15 @@
 package io.gitlab.jfronny.resclone.data;
 
 public class PackMetaUnloaded {
-    public String fetcher;
+    public final String fetcher;
-    public String source;
+    public final String source;
-    public String name;
+    public final String name;
+    public final boolean forceDownload;
 
-    public PackMetaUnloaded(String fetcher, String source, String name) {
+    public PackMetaUnloaded(String fetcher, String source, String name, boolean forceDownload) {
         this.fetcher = fetcher;
         this.source = source;
         this.name = name;
+        this.forceDownload = forceDownload;
     }
 }

src/main/java/io/gitlab/jfronny/resclone/fetchers/PackFetcher.java

@@ -48,7 +48,7 @@ public abstract class PackFetcher {
         return gson.fromJson(readStringFromURL(requestUrl), TypeToken.getParameterized(Set.class, classOfT).getType());
     }
 
-    public FetcherResult get(String baseUrl, Path targetDir) throws RescloneException {
+    public Result get(String baseUrl, Path targetDir, boolean forceDownload) throws RescloneException {
         String url;
         try {
             url = getDownloadUrl(baseUrl);
@@ -64,8 +64,8 @@ public abstract class PackFetcher {
             }
         }
         Path p = targetDir.resolve(Integer.toHexString(url.hashCode()));
-        if (Files.exists(p))
+        if (!forceDownload && Files.exists(p))
-            return new FetcherResult(p, false);
+            return new Result(p, false);
         System.out.println("Downloading pack " + url);
         try (InputStream is = new URL(url).openStream()) {
             FileOutputStream os = new FileOutputStream(p.toFile());
@@ -79,14 +79,14 @@ public abstract class PackFetcher {
         catch (Throwable e) {
             throw new RescloneException("Could not download pack", e);
         }
-        return new FetcherResult(p, true);
+        return new Result(p, true);
     }
 
-    public class FetcherResult {
+    public class Result {
         public final Path downloadPath;
         public final boolean freshDownload;
 
-        public FetcherResult(Path downloadPath, boolean freshDownload) {
+        public Result(Path downloadPath, boolean freshDownload) {
             this.downloadPath = downloadPath;
             this.freshDownload = freshDownload;
         }