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75 lines
2.1 KiB
75 lines
2.1 KiB
"""Config management."""
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import json
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import logging
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from pathlib import Path
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DEFAULT_CONFIG = {
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"connect_timeout": 10,
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"text_width": 80,
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"download_path": "",
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"source_editor": ["vi"],
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"command_editor": ["vi"],
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"history_limit": 1000,
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"external_commands": {},
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"external_command_default": ["xdg-open"],
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"home": "bebop:welcome",
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"render_mode": "fancy",
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"generate_client_cert_command": [
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"openssl", "req",
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"-newkey", "rsa:4096",
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"-nodes",
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"-keyform", "PEM",
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"-keyout", "{key_path}",
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"-utf8",
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"-x509",
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"-days", "28140", # https://www.youtube.com/watch?v=F9L4q-0Pi4E
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"-outform", "PEM",
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"-out", "{cert_path}",
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"-subj", "/CN={common_name}",
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],
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"scroll_step": 3,
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"persistent_history": False,
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"enabled_plugins": [],
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"list_item_bullet": "• ",
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}
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def load_config(config_path: Path):
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if not config_path.is_file():
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create_default_config(config_path)
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return DEFAULT_CONFIG
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try:
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with open(config_path, "rt") as config_file:
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config = json.load(config_file)
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except OSError as exc:
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abs_path = config_path.absolute()
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logging.error(f"Could not read config file {abs_path}: {exc}")
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except ValueError as exc:
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abs_path = config_path.absolute()
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logging.error(f"Could not parse config file {abs_path}: {exc}")
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else:
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# Fill missing values with defaults.
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for key, value in DEFAULT_CONFIG.items():
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if key not in config:
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config[key] = value
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return config
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return DEFAULT_CONFIG
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def create_default_config(config_path: Path):
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config_dir = config_path.parent
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if not config_dir.is_dir():
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try:
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config_dir.mkdir(parents=True)
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except OSError as exc:
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logging.error(f"Could not create config dir {config_dir}: {exc}")
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return
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try:
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with open(config_path, "wt") as config_file:
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json.dump(DEFAULT_CONFIG, config_file, indent=2)
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except OSError as exc:
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logging.error(f"Could not create config file {config_path}: {exc}")
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