.gitignore

@@ -1,6 +1,4 @@
 venv
 .idea
-logs
 
 *.jar
-*.log

GlowstoneDust.py

@@ -1,59 +1,60 @@
 import zipfile
 import json
-import shutil
 import sys
 import logging
-import minecraft_launcher_lib
 from pathlib import Path
 
 
-# action plan for final product:
+class MinecraftMod:
-# 1) Get a list of mod jars from a directory
+    def __init__(self, fileName, filePath, modid, parentMods=None):
-# 2) Install appropriate version of minecraft if it is not already installed
+        self.parentMods = parentMods or []
-# 3) Install appropriate version of minecraft forge if it is not already installed
+        self.fileName = fileName
-# 4) Launch empty version of minecraft forge to generate boilerplate file structure
+        self.filePath = filePath
-# 5) Exit the process after it launches successfully
+        self.modid = modid
-# 6) For each Jar:
-#   a) Copy jar to directory
-#   b) Attempt to launch the game
-#   c) Record whether or not the game successfully launched/built/etc
-#   d) If the game failed to launch, mark the jar as disabled
-#   e) Continue to next jar
-
-def get_mod_list(target_dir: Path):
-    for f in target_dir.glob("*.jar"):
-        yield f
 
 
-def setup_minecraft(target_version: str, target_path: Path):
+def get_mod_info(target_file: Path):
-    # install vanilla minecraft version if not installed
+    with zipfile.ZipFile(target_file) as z:
-    # install forge minecraft version if not installed
+        info_files = [f for f in z.filelist if not f.is_dir() and '.info' in f.filename.lower()]
-    pass
+        rtn_json = json.loads(z.read(info_files[0]))[0]
+        rtn_json['path'] = target_file
+        return MinecraftMod(
+            fileName=z.filename,
+            filePath=z.filename,
+            modid=rtn_json['modid'],
+            parentMods=rtn_json.get('dependencies', [])
+        )
 
 
-def launch_minecraft(target_version: str, target_path: Path):
+def get_modpack_info(target_dir: Path):
-    # launch minecraft forge
+    for f in target_dir.glob('*.jar'):
-    pass
-
-
-def test_mods(target_version: str, target_path: Path, modpack_path: Path):
-    for mod in get_mod_list(modpack_path):
-        shutil.copyfile(mod, target_path)
         try:
-            logging.info(f"Adding mod {mod.name} to instance and launching...")
+            yield get_mod_info(f)
-            launch_minecraft(target_version, target_path)
+        except (KeyError, IndexError) as e:
-            logging.info(f"Mod {mod.name} passed!")
+            logging.warning(f'There is no .info in the file {f.name}!')
+            logging.debug(f"{e}")
+        except json.decoder.JSONDecodeError as e:
+            logging.warning(f"The file {f.name} has a corrupted or malformed .info file - skipping!")
         except BaseException as e:
-            # if forge failed to launch, disable the mod
+            logging.fatal(f"While parsing file {f.name}, encountered the following unhandled error: {e}")
-            logging.warning(f"Minecraft failed to launch with mod {mod} added, disabling.\n"
+            raise e
-                            f"Returned error was: {e}")
+
-            shutil.move(target_path / mod.name, target_path / f"{mod.name}.disabled")
+
-        finally:
+def main(directory=Path('.')):
-            logging.debug(f"Test for {mod.name} completed, moving to next mod file...")
+    modpack_info = list(get_modpack_info(directory))
-    logging.info(f"Testing completed!  Any mods that caused failures were marked as .disabled in the directory.")
+    root_mods = [mp for mp in modpack_info if not mp.parentMods]
+    dependant_mods = [mp for mp in modpack_info if mp.parentMods]
+
+    mod_tree = []
+    for root_mod in root_mods:
+        mod_tree.append({
+            root_mod.modid: [mod.modid for mod in dependant_mods if root_mod.modid in mod.parentMods]
+        })
+
+    print(json.dumps(mod_tree, indent=4))
 
 
 if __name__ == "__main__":
     args = {arg.lower(): val for arg, val in (a[2:].split('=') for a in sys.argv if '--' in a.lower())}
     logging.getLogger().setLevel(logging.DEBUG)
-    # main(Path(r"C:\Users\VY Canis Majoris\AppData\Roaming\.moddedminecraft\1.12\1.12.2\Sinkhole\mods"))
+    main(Path(r"C:\Users\VY Canis Majoris\AppData\Roaming\.moddedminecraft\1.12\1.12.2\Sinkhole\mods"))