65 lines
2.1 KiB
Python
65 lines
2.1 KiB
Python
"""
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Configuration and environment resolution for Acc Installer.
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"""
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from dataclasses import dataclass, field
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import logging
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import os
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from pathlib import Path
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from typing import List, Optional
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logger = logging.getLogger("acc_installer")
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def detect_target_drive(candidates: Optional[List[str]] = None) -> str:
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"""
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Find the first available non-system drive on Windows.
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Falls back to 'C:\\' if no secondary drive is found.
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"""
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if candidates is None:
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candidates = ["D", "E", "F", "G", "H"]
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for letter in candidates:
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drive_path = f"{letter}:\\"
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if os.path.exists(drive_path):
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logger.info("Found candidate drive: %s", drive_path)
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return drive_path
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logger.warning("No secondary drive found in candidates. Falling back to C:\\")
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return "C:\\"
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@dataclass
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class InstallerConfig:
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"""
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Centralized configuration holding paths and operational flags for the installer.
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"""
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source_dir: Path = field(default_factory=lambda: Path(r"C:\SoftwareNP"))
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target_drive: str = field(default_factory=detect_target_drive)
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dry_run: bool = False
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# Calculated paths
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base_dir: Path = field(init=False)
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soft_dir: Path = field(init=False)
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acc_dir: Path = field(init=False)
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def __post_init__(self):
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# Normalize target drive
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if not self.target_drive.endswith("\\") and not self.target_drive.endswith("/"):
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self.target_drive = f"{self.target_drive}\\"
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drive_path = Path(self.target_drive)
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self.base_dir = drive_path / "NovinPardazOne"
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self.soft_dir = self.base_dir / "NovinSoft"
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self.acc_dir = self.base_dir / "NovinAcc"
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def ensure_directories(self) -> None:
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"""Create necessary target directories if they do not exist."""
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if self.dry_run:
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logger.info("[DRY-RUN] Would create: %s and %s", self.soft_dir, self.acc_dir)
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return
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self.soft_dir.mkdir(parents=True, exist_ok=True)
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self.acc_dir.mkdir(parents=True, exist_ok=True)
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logger.debug("Ensured directories at %s and %s", self.soft_dir, self.acc_dir)
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