45 lines
3.0 KiB
Python
45 lines
3.0 KiB
Python
from pathlib import Path
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import datetime, hashlib, json, os, subprocess, sys, time, zipfile
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# Process-local disk recovery: do not write another Rust incremental cache.
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os.environ['CARGO_INCREMENTAL'] = '0'
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root = Path('C:/ar-default-9e8r6t')
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out = Path(__file__).resolve().parent / sys.argv[1]
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out.mkdir(parents=True, exist_ok=False)
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def now(): return datetime.datetime.now(datetime.timezone.utc).isoformat()
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def digest(path):
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data = path.read_bytes()
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return {'bytes': len(data), 'sha256': hashlib.sha256(data).hexdigest()}
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def inputs():
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paths = subprocess.check_output(['git','ls-files','--cached','--others','--exclude-standard','-z'],cwd=root).decode().split('\0')
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return {p:digest(root/p) for p in sorted(set(paths)) if p and (p in ('Cargo.toml','Cargo.lock') or p.startswith(('crates/','build/','.cargo/','docs/','examples/','harness/fixtures/','harness/prototypes/')))}
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before=inputs()
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(out/'inputs.json').write_text(json.dumps(before,indent=2),encoding='utf-8')
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with zipfile.ZipFile(out/'inputs.zip','x',compression=zipfile.ZIP_DEFLATED) as z:
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for p in before: z.write(root/p,p)
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command=['cargo',*sys.argv[2:]]
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start={'start':now(),'command':command,'cwd':str(root),'head':subprocess.check_output(['git','rev-parse','HEAD'],cwd=root,text=True).strip(),
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'scope':'All Git-visible Cargo manifests/lock, crates (including patched dependency), build, .cargo, docs, examples, harness fixtures and compiled prototypes; packaging scripts have separate verification',
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'inputs':digest(out/'inputs.json'),'archive':digest(out/'inputs.zip'),'inputCount':len(before),
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'environment':{k:os.environ.get(k) for k in ('RUSTUP_TOOLCHAIN','CARGO_HOME','CARGO_TARGET_DIR','CARGO_BUILD_JOBS','CARGO_INCREMENTAL')},
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'helper':digest(Path(__file__).resolve()),
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'cargo':subprocess.check_output(['cargo','--version'],text=True).strip(),'rustc':subprocess.check_output(['rustc','--version'],text=True).strip()}
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(out/'started.json').write_text(json.dumps(start,indent=2),encoding='utf-8')
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t=time.perf_counter()
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with (out/'stdout.log').open('xb') as stdout,(out/'stderr.log').open('xb') as stderr:
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r=subprocess.run(command,cwd=root,stdout=stdout,stderr=stderr)
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artifacts=[]
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for line in (out/'stdout.log').read_text(encoding='utf-8',errors='replace').splitlines():
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try: item=json.loads(line)
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except json.JSONDecodeError: continue
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if isinstance(item,dict) and item.get('reason')=='compiler-artifact' and item.get('executable'):
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path=Path(item['executable'])
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artifacts.append({'cargo':item,'readback':digest(path) if path.exists() else None})
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result={**start,'finish':now(),'seconds':time.perf_counter()-t,'exitCode':r.returncode,'inputsUnchanged':before==inputs(),
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'stdout':digest(out/'stdout.log'),'stderr':digest(out/'stderr.log'),'artifacts':artifacts}
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(out/'result.json').write_text(json.dumps(result,indent=2),encoding='utf-8')
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print(json.dumps({k:v for k,v in result.items() if k!='artifacts'},indent=2))
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print('Executable artifacts:',len(artifacts))
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sys.exit(0 if r.returncode==0 and result['inputsUnchanged'] else 1)
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