reaper
17b7655ea1
- 75 mods for MC 1.21.1 / NeoForge 21.1.248 - Includes flywheel:indirect backend fix + aero-shadow-fix + shader overrides - build_mrpack.py regenerates the pack from a live Prism instance - Prism: Add Instance -> Import from ZIP with the raw .mrpack URL
112 lines
4.6 KiB
Python
Executable File
112 lines
4.6 KiB
Python
Executable File
#!/usr/bin/env python3
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"""Rebuild the Create Aeronautics .mrpack from a live Prism instance.
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Resolves every mod jar in the instance's mods/ folder to its Modrinth version
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by SHA-1 hash (falling back to a manual CurseForge entry for aero-shadow-fix),
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then packs modrinth.index.json + overrides into a Prism-importable .mrpack.
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"""
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import hashlib, json, os, subprocess, sys, tempfile, zipfile, urllib.request
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USER_AGENT = "opencode-pack-builder/1.0"
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INSTANCE = os.path.expanduser(
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"~/.local/share/PrismLauncher/instances/"
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"Create Aeronautics - Airship & Expansion/.minecraft"
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)
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MODS_DIR = os.path.join(INSTANCE, "mods")
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OUT = os.path.join(os.path.dirname(os.path.abspath(__file__)),
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"Create-Aeronautics-Airship-Expansion-1.0.0.mrpack")
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# (name in instance, override source path) — shipped as-is into .minecraft
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OVERRIDES = [
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("config/flywheel-client.toml", os.path.join(INSTANCE, "config/flywheel-client.toml")),
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("config/iris.properties", os.path.join(INSTANCE, "config/iris.properties")),
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("config/irisflw-client.toml", os.path.join(INSTANCE, "config/irisflw-client.toml")),
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("resourcepacks/FreshAnimations_v1.10.4.zip", os.path.join(INSTANCE, "resourcepacks/FreshAnimations_v1.10.4.zip")),
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("shaderpacks/ComplementaryReimagined_r5.8.1 + EuphoriaPatches_1.9.3",
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os.path.join(INSTANCE, "shaderpacks/ComplementaryReimagined_r5.8.1 + EuphoriaPatches_1.9.3")),
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]
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# CurseForge-only mod: project 1641969 (aero-shadow-fix), file 8589529.
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CF_FILES = {
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"aero-shadow-fix.jar": {
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"url": "https://www.curseforge.com/api/v1/mods/1641969/files/8589529/download",
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},
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}
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def sha1(path):
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h = hashlib.sha1()
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with open(path, "rb") as f:
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for block in iter(lambda: f.read(65536), b""):
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h.update(block)
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return h.hexdigest()
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def resolve(sha):
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url = f"https://api.modrinth.com/v2/version_file/{sha}?algorithm=sha1"
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req = urllib.request.Request(url, headers={"User-Agent": USER_AGENT})
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with urllib.request.urlopen(req, timeout=20) as r:
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d = json.load(r)
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return d.get("id", ""), d.get("files", [{}])[0].get("url", "")
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def main():
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files = []
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for fname in sorted(os.listdir(MODS_DIR)):
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if not fname.endswith(".jar"):
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continue
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path = os.path.join(MODS_DIR, fname)
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fsize = os.path.getsize(path)
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if fname in CF_FILES:
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url = CF_FILES[fname]["url"]
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else:
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vid, url = resolve(sha1(path))
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if not url:
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print(f"!! could not resolve {fname} — add to CF_FILES and rerun")
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sys.exit(1)
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files.append({
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"path": "mods/" + fname,
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"hashes": {"sha1": sha1(path)},
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"env": {"client": "required", "server": "optional"},
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"downloads": [url],
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"fileSize": fsize,
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})
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index = {
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"formatVersion": 1,
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"game": "minecraft",
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"versionId": "1.0.0",
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"name": "Create Aeronautics - Airship & Expansion",
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"summary": "Airships, exploration & tech. 75 mods for Minecraft 1.21.1 / NeoForge.",
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"files": files,
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"dependencies": {"minecraft": "1.21.1", "neoforge": "21.1.248"},
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}
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with tempfile.TemporaryDirectory() as tmp:
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with open(os.path.join(tmp, "modrinth.index.json"), "w") as f:
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json.dump(index, f, indent=2)
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ov = os.path.join(tmp, "overrides")
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for name, src in OVERRIDES:
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dst = os.path.join(ov, name)
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if os.path.isdir(src):
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os.makedirs(dst, exist_ok=True)
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for root, _, fnames in os.walk(src):
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for fn in fnames:
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sp = os.path.join(root, fn)
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dp = os.path.join(dst, os.path.relpath(sp, src))
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os.makedirs(os.path.dirname(dp), exist_ok=True)
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with open(sp, "rb") as si, open(dp, "wb") as di:
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di.write(si.read())
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else:
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os.makedirs(os.path.dirname(dst), exist_ok=True)
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with open(src, "rb") as si, open(dst, "wb") as di:
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di.write(si.read())
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with zipfile.ZipFile(OUT, "w", zipfile.ZIP_DEFLATED) as z:
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z.write(os.path.join(tmp, "modrinth.index.json"), "modrinth.index.json")
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for root, _, fnames in os.walk(ov):
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for fn in fnames:
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sp = os.path.join(root, fn)
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z.write(sp, os.path.relpath(sp, tmp))
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print(f"Wrote {OUT} ({len(files)} mods, "
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f"{os.path.getsize(OUT)//1024//1024} MB)")
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if __name__ == "__main__":
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main() |