Initial commit

build.py

@@ -0,0 +1,52 @@
+#!/usr/bin/env python3
+
+from json import load
+from os import chdir
+from pathlib import Path
+from shutil import copy
+from shutil import copytree
+from shutil import make_archive
+from shutil import rmtree
+
+
+project_dir = Path(".").resolve()
+build_root_dir = project_dir / "_build"
+
+fabric_mod_json_path = project_dir / "fabric.mod.json"
+source_files = [
+    fabric_mod_json_path,
+    project_dir / "pack.mcmeta",
+    project_dir / "data"
+]
+
+
+def get_build_name(mod_info: dict) -> str:
+    return f"{mod_info['id'].replace('_', '-')}-{mod_info['version']}-mc{mod_info['depends']['minecraft']}"
+
+
+if __name__ == "__main__":
+    # load mod info
+    with fabric_mod_json_path.open("r") as f:
+        mod_info = load(f)
+    # get build name
+    build_name = get_build_name(mod_info)
+    # clear/create required directories
+    build_tmp_dir = build_root_dir / build_name
+    if build_tmp_dir.exists():
+        rmtree(build_tmp_dir)
+    build_tmp_dir.mkdir(parents=True)
+    # copy source files
+    for s in source_files:
+        if s.is_dir():
+            copytree(s, build_tmp_dir / s.name)
+        else:
+            copy(s, build_tmp_dir / s.name)
+    # create jar archive
+    chdir(build_root_dir)
+    make_archive(build_name, "zip", build_tmp_dir.name)
+    output_file = Path(build_name + ".zip").rename(build_name + ".jar").resolve()
+    chdir(project_dir)
+    # cleanup
+    rmtree(build_tmp_dir)
+    # done
+    print("Done. The resulting jar file is at ", output_file)