GlyphRunner System
43887931cc
This commit includes the complete implementation of the GlyphRunner system:
SUBSYSTEMS CREATED:
1. xic_extensions (5 modules)
- gsz3_decompressor: Compression/decompression with checksum validation
- segment_runtime: Multi-segment execution with namespace merging
- execution_tracer: Execution tracing with event capture
- profiler: Lightweight segment profiling (duration, memory, counts)
- compressed_engine: High-level orchestration (simulate/execute modes)
2. gx_compiler (5 modules)
- segmenter: Deterministic source code segmentation
- compressor: GSZ3 compression wrapper
- manifest_builder: XIC/GX manifest generation
- gx_packer: Binary .gx file format (XIC header + manifest + payload)
- compiler: High-level compilation pipeline
3. runtime_executor (6 modules)
- gx_loader: .gx file loading and parsing
- execution_plan: Execution plan building from manifest
- context: Runtime execution context management
- runner: Core execution engine with tracing/profiling
- events: Runtime event system and event bus
- integration: High-level API (run_gx_with_summary)
4. gx_cli (5 modules)
- commands: Command implementations (compile, run, inspect, summary)
- parser: argparse-based argument parsing
- dispatcher: Command routing and execution
- main: CLI entry point with exception handling
5. codex_lineage (6 modules)
- lineage_model: Data structures (EpochInfo, ContributorInfo, etc.)
- epoch_mapper: Version string parsing (v1, v2.5-beta, etc.)
- contributor_index: In-memory contributor registry
- lineage_resolver: Manifest → CodexEntry resolution
- grammar_hooks: Human-readable report generation
- inspector: High-level .gx file inspection utility
INTEGRATION TESTS (7 test files)
- test_compile: Compilation pipeline tests
- test_run: Execution verification tests
- test_inspect: Inspection and manifest tests
- test_summary: Summary generation tests
- test_errors: Error handling and graceful failure
- test_determinism: Reproducibility and determinism
- run_all_tests: Master test runner
ARCHITECTURE HIGHLIGHTS:
✓ Zero circular imports
✓ Pure functions where possible
✓ Explicit error handling
✓ No global side effects
✓ Only stdlib dependencies
✓ Deterministic output
✓ Production-ready code
PIPELINE:
sample.py → [gx_compiler] → sample.gx (960 bytes, XIC format)
→ [runtime_executor] → Execution (6 segments)
→ [codex_lineage] → Human-readable lineage report
CLI COMMANDS:
gx compile <source.py> [-o output.gx]
gx run <file.gx>
gx inspect <file.gx>
gx summary <file.gx>
VERIFICATION:
✓ All 5 subsystems created and tested
✓ Full pipeline: compile → inspect → execute
✓ Codex lineage fully integrated with gx_cli
✓ 25+ integration test cases
✓ End-to-end testing successful
✓ No external dependencies beyond Python stdlib
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
52 lines
1.4 KiB
Python
52 lines
1.4 KiB
Python
import json
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from pathlib import Path
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from typing import Dict, Any, Tuple
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class GXLoaderError(Exception):
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pass
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class GXLoader:
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MAGIC = b'XIC'
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VERSION = 1
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@staticmethod
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def load_gx(path: str) -> Tuple[Dict[str, Any], bytes]:
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try:
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gx_file = Path(path)
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if not gx_file.exists():
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raise GXLoaderError(f"File not found: {path}")
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data = gx_file.read_bytes()
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if len(data) < 8:
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raise GXLoaderError("File too short for GX header")
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if data[:3] != GXLoader.MAGIC:
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raise GXLoaderError("Invalid magic number")
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version = data[3]
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if version != GXLoader.VERSION:
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raise GXLoaderError(f"Unsupported version: {version}")
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manifest_len = int.from_bytes(data[4:8], 'big')
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if len(data) < 8 + manifest_len:
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raise GXLoaderError("Incomplete manifest")
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manifest_json = data[8:8 + manifest_len]
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compressed_payload = data[8 + manifest_len:]
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manifest = json.loads(manifest_json.decode('utf-8'))
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return manifest, compressed_payload
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except GXLoaderError:
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raise
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except Exception as e:
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raise GXLoaderError(f"Failed to load .gx file: {e}")
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def load_gx(path: str) -> Tuple[Dict[str, Any], bytes]:
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return GXLoader.load_gx(path)
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