guanghulab/scripts/hldp-exec

#!/usr/bin/env python3
"""HLDP执行器
收到HLDP文件 → 解析@exec/@check → 查.code-map → 执行 → 返回

用法:
  hldp-exec <file.hldp>              执行HLDP文件中的@exec指令
  hldp-exec <file.hldp> --dry-run    只翻译不执行
  hldp-exec --code-map               显示当前.code-map内容
"""

import sys, os, subprocess, re, json

REPO = os.path.expanduser("~/guanghulab")
CODE_MAP_PATH = os.path.join(REPO, ".code-map")

def load_code_map():
    """加载 .code-map → {编号: 路径}"""
    cm = {}
    if not os.path.exists(CODE_MAP_PATH):
        return cm
    with open(CODE_MAP_PATH) as f:
        for line in f:
            line = line.strip()
            if not line or line.startswith("#"):
                continue
            if "=" in line:
                k, v = line.split("=", 1)
                cm[k.strip()] = v.strip()
    return cm

def resolve(code, code_map):
    """编号 → 实际命令"""
    if code in code_map:
        return code_map[code]
    # 尝试模糊匹配
    for k, v in code_map.items():
        if code in k:
            return v
    return None

def parse_hldp(path):
    """解析HLDP文件，提取@exec和@check字段"""
    execs = []
    checks = []
    in_exec = False
    in_check = False
    
    with open(path) as f:
        for line in f:
            line = line.strip()
            if line.startswith("@exec:"):
                in_exec = True
                in_check = False
                cmd = line.split(":", 1)[1].strip()
                if cmd:
                    execs.append(cmd)
            elif line.startswith("@check:"):
                in_exec = False
                in_check = True
                cmd = line.split(":", 1)[1].strip()
                if cmd:
                    checks.append(cmd)
            elif line.startswith("@"):
                in_exec = False
                in_check = False
            elif in_exec and line.strip():
                execs.append(line.strip())
            elif in_check and line.strip():
                checks.append(line.strip())
    
    return execs, checks

def translate(commands, code_map):
    """翻译编号→真实命令"""
    result = []
    for cmd in commands:
        parts = cmd.split()
        if not parts:
            continue
        code = parts[0]
        resolved = resolve(code, code_map)
        if not resolved:
            result.append(("UNKNOWN", f"未知编号: {code}", cmd))
            continue
        
        # 密钥类: 返回加载指令
        if code.startswith("SC-"):
            result.append(("SECRET", resolved, cmd))
            continue
        
        # 脚本/文件类: 组成完整命令
        full_path = os.path.join(REPO, resolved)
        args = parts[1:]
        
        if resolved.endswith(".py"):
            full_cmd = f"python3 {full_path} " + " ".join(args)
        elif resolved.endswith(".js"):
            full_cmd = f"node {full_path} " + " ".join(args)
        else:
            full_cmd = f"{full_path} " + " ".join(args)
        
        result.append(("EXEC", full_cmd, cmd))
    
    return result

def run(translated, dry_run=False):
    """执行翻译后的命令"""
    for i, (typ, cmd, original) in enumerate(translated):
        print(f"[{i+1}] {original}")
        print(f"    → {cmd}")
        
        if typ == "UNKNOWN":
            print(f"    ✗ 无法执行: 编号未注册")
            continue
        if typ == "SECRET":
            print(f"    ✓ 密钥指令已就绪（不在此处执行）")
            continue
        
        if dry_run:
            print(f"    (dry-run, 未实际执行)")
            continue
        
        try:
            proc = subprocess.run(cmd, shell=True, capture_output=True, text=True, timeout=300)
            if proc.returncode == 0:
                print(f"    ✓ 执行成功")
                if proc.stdout.strip():
                    # 截取前500字符
                    out = proc.stdout.strip()[:500]
                    print(f"    {out}")
            else:
                print(f"    ✗ 执行失败 (code={proc.returncode})")
                if proc.stderr.strip():
                    print(f"    {proc.stderr.strip()[:300]}")
        except Exception as e:
            print(f"    ✗ 异常: {e}")

if __name__ == "__main__":
    if len(sys.argv) < 2:
        print(__doc__)
        sys.exit(1)
    
    arg = sys.argv[1]
    
    if arg == "--code-map":
        cm = load_code_map()
        for k, v in sorted(cm.items()):
            print(f"  {k:<12} = {v}")
        sys.exit(0)
    
    filepath = arg
    dry_run = "--dry-run" in sys.argv
    
    if not os.path.exists(filepath):
        print(f"✗ 文件不存在: {filepath}")
        sys.exit(1)
    
    cm = load_code_map()
    execs, checks = parse_hldp(filepath)
    
    if not execs and not checks:
        print("⚠ 该HLDP文件中没有 @exec 或 @check 字段")
        sys.exit(0)
    
    print(f"=== 执行 {filepath} ===")
    
    if execs:
        translated = translate(execs, cm)
        run(translated, dry_run)
    
    if checks:
        print(f"\n--- @check 校验 ---")
        translated = translate(checks, cm)
        run(translated, dry_run)