587149f062
New tui/ package with 14 screens (main menu, backup, restore, targets, remotes, snapshots, verify, retention, schedule, logs, settings, wizard), 3 custom widgets (folder picker, confirm dialog, operation log), async backend wrapper, pure-Python config parser, and TCSS theme. bin/gniza now launches Textual TUI when available, falls back to gum. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
93 lines
2.5 KiB
Python
93 lines
2.5 KiB
Python
import os
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import re
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from pathlib import Path
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_KV_RE = re.compile(r'^([A-Z_][A-Z_0-9]*)=(.*)')
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_QUOTED_RE = re.compile(r'^"(.*)"$|^\'(.*)\'$')
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def _get_config_dir() -> Path:
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if os.geteuid() == 0:
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return Path("/etc/gniza")
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xdg = os.environ.get("XDG_CONFIG_HOME", os.path.expanduser("~/.config"))
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return Path(xdg) / "gniza"
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def _get_log_dir() -> Path:
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if os.geteuid() == 0:
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return Path("/var/log/gniza")
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xdg = os.environ.get("XDG_STATE_HOME", os.path.expanduser("~/.local/state"))
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return Path(xdg) / "gniza" / "log"
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CONFIG_DIR = _get_config_dir()
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LOG_DIR = _get_log_dir()
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def parse_conf(filepath: Path) -> dict[str, str]:
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data = {}
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if not filepath.is_file():
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return data
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for line in filepath.read_text().splitlines():
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line = line.strip()
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if not line or line.startswith("#"):
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continue
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m = _KV_RE.match(line)
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if m:
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key = m.group(1)
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value = m.group(2)
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qm = _QUOTED_RE.match(value)
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if qm:
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value = qm.group(1) if qm.group(1) is not None else qm.group(2)
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data[key] = value
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return data
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def _sanitize_value(value: str) -> str:
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return value.replace("\\", "\\\\").replace('"', '\\"').replace("\n", "")
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def write_conf(filepath: Path, data: dict[str, str]) -> None:
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filepath.parent.mkdir(parents=True, exist_ok=True)
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lines = []
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for key, value in data.items():
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lines.append(f'{key}="{_sanitize_value(value)}"')
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filepath.write_text("\n".join(lines) + "\n")
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filepath.chmod(0o600)
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def update_conf_key(filepath: Path, key: str, value: str) -> None:
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value = _sanitize_value(value)
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filepath.parent.mkdir(parents=True, exist_ok=True)
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if not filepath.is_file():
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filepath.write_text(f'{key}="{value}"\n')
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filepath.chmod(0o600)
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return
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lines = filepath.read_text().splitlines()
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found = False
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for i, line in enumerate(lines):
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m = _KV_RE.match(line.strip())
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if m and m.group(1) == key:
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lines[i] = f'{key}="{value}"'
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found = True
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break
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if not found:
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lines.append(f'{key}="{value}"')
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filepath.write_text("\n".join(lines) + "\n")
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filepath.chmod(0o600)
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def list_conf_dir(subdir: str) -> list[str]:
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d = CONFIG_DIR / subdir
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if not d.is_dir():
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return []
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return sorted(p.stem for p in d.glob("*.conf") if p.is_file())
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def has_targets() -> bool:
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return len(list_conf_dir("targets.d")) > 0
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def has_remotes() -> bool:
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return len(list_conf_dir("remotes.d")) > 0
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