mirror of
https://github.com/HKUDS/nanobot.git
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98 lines
3.2 KiB
Python
98 lines
3.2 KiB
Python
"""Install channel manifest dependencies for repository build and CI jobs."""
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from __future__ import annotations
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import sys
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from collections.abc import Sequence
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from nanobot.channels.plugin import ChannelPlugin
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from nanobot.channels.registry import discover_plugins
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from nanobot.optional_features import (
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ensure_enabled_channel_dependencies,
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extra_installed,
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install_args_for_extra,
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install_extra,
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)
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_DEPENDENCY_FAILURE = "Channel dependencies could not be installed. Check gateway logs."
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def ensure_repository_channel_dependencies(
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names: set[str],
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plugins: dict[str, ChannelPlugin],
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) -> dict[str, str]:
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"""Batch repository dependency installs, then verify every channel independently."""
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requirements_by_name: dict[str, list[str]] = {}
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pending: dict[str, list[str]] = {}
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install_args: list[str] = []
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seen_args: set[str] = set()
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for name in sorted(names):
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plugin = plugins.get(name)
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if plugin is None:
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continue
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dependencies = list(plugin.dependencies)
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if not dependencies:
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continue
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requirements_by_name[name] = dependencies
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if extra_installed(name, dependencies):
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continue
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pending[name] = dependencies
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channel_args, _label = install_args_for_extra(name, dependencies)
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for requirement in channel_args:
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if requirement not in seen_args:
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seen_args.add(requirement)
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install_args.append(requirement)
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if not pending:
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return {}
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if install_args:
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result = install_extra("channel-dependencies", install_args)
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if result.ok:
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unresolved = {
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name
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for name, dependencies in requirements_by_name.items()
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if not extra_installed(name, dependencies)
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}
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else:
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unresolved = set(requirements_by_name)
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else:
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unresolved = set(requirements_by_name)
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if not unresolved:
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return {}
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failures = ensure_enabled_channel_dependencies(unresolved, plugins)
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for name, dependencies in requirements_by_name.items():
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if name not in failures and not extra_installed(name, dependencies):
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failures[name] = _DEPENDENCY_FAILURE
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return failures
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def main(argv: Sequence[str] | None = None) -> int:
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"""Install selected channel dependencies without changing channel configuration."""
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args = list(sys.argv[1:] if argv is None else argv)
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if not args:
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print("Pass channel names or --all-channels.", file=sys.stderr)
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return 2
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if "--all-channels" in args and args != ["--all-channels"]:
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print("Pass channel names or --all-channels, not both.", file=sys.stderr)
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return 2
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plugins = discover_plugins()
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names = set(plugins) if args == ["--all-channels"] else set(args)
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unknown = sorted(names - set(plugins))
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if unknown:
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print(f"Unknown channels: {', '.join(unknown)}", file=sys.stderr)
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return 2
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failures = ensure_repository_channel_dependencies(names, plugins)
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for name, message in sorted(failures.items()):
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print(f"{name}: {message}", file=sys.stderr)
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return 1 if failures else 0
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if __name__ == "__main__":
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raise SystemExit(main())
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