Complete local voxel MVP with server, client, MCP, packages and world interchange

2026-09-14 17:35:17 +03:00
parent cf8d1aae2e
commit b6ba064339
98 changed files with 58116 additions and 194 deletions
@@ -0,0 +1,66 @@
+#!/usr/bin/env python3
+"""Package a clean, committed source tree and optional Linux executables.
+
+No user worlds, tokens, Cargo caches, Minecraft JAR, or untracked files enter
+an archive. Every extracted file is checked against the in-archive manifest.
+"""
+import argparse
+import gzip
+import hashlib
+import io
+import json
+import subprocess
+import tarfile
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parents[1]
+
+def git(*args):
+    return subprocess.check_output(['git', *args], cwd=ROOT)
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--binaries', action='store_true')
+    args = parser.parse_args()
+    if git('status', '--porcelain').strip():
+        raise SystemExit('Commit the reviewed tree before packaging.')
+    revision = git('rev-parse', 'HEAD').decode().strip()
+    epoch = int(git('show', '-s', '--format=%ct', 'HEAD'))
+    paths = [Path(p.decode()) for p in git('ls-files', '-z').split(b'\0') if p]
+    if args.binaries:
+        paths += [Path('target/release') / name for name in
+                  ['shacraft-server', 'shacraft-mcp', 'shacraft-compat', 'shacraft-tools']]
+    files = []
+    for relative in sorted(paths):
+        path = ROOT / relative
+        if path.is_symlink() or not path.is_file():
+            raise SystemExit(f'Only regular files are distributable: {relative}')
+        if relative.name.endswith('.token') or relative.name == '.env':
+            raise SystemExit(f'Secret filename cannot be distributed: {relative}')
+        data = path.read_bytes()
+        files.append((relative.as_posix(), data, 0o755 if path.stat().st_mode & 0o111 else 0o644))
+    manifest = {'project':'Shacraft Core','git_revision':revision,'source_epoch':epoch,
+                'kind':'linux-x86_64' if args.binaries else 'source',
+                'license':'MIT OR Apache-2.0',
+                'files':{name:{'sha256':hashlib.sha256(data).hexdigest(),'size':len(data)} for name,data,_ in files}}
+    files.append(('RELEASE.json', (json.dumps(manifest,indent=2)+'\n').encode(), 0o644))
+    output = ROOT / 'artifacts' / f"shacraft-core-mvp-{revision[:8]}-{manifest['kind']}.tar.gz"
+    output.parent.mkdir(exist_ok=True)
+    with output.open('wb') as raw, gzip.GzipFile(fileobj=raw,mode='wb',mtime=0) as zipped:
+        with tarfile.open(fileobj=zipped,mode='w') as archive:
+            for name,data,mode in files:
+                info=tarfile.TarInfo('shacraft-core/'+name)
+                info.size=len(data);info.mode=mode;info.mtime=epoch
+                archive.addfile(info,io.BytesIO(data))
+    digest=hashlib.sha256(output.read_bytes()).hexdigest()
+    output.with_name(output.name+'.sha256').write_text(f'{digest}  {output.name}\n')
+    with tarfile.open(output,'r:gz') as archive:
+        for name,data,_ in files:
+            actual=archive.extractfile('shacraft-core/'+name).read()
+            if actual!=data:
+                raise SystemExit(f'Archive verification failed for {name}')
+    print(json.dumps({'archive':str(output),'sha256':digest,'bytes':output.stat().st_size,
+                      'git_revision':revision,'verified_files':len(files)},indent=2))
+
+if __name__=='__main__':
+    main()