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https://github.com/kuhyx/utils.git
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Krzysztof kuhy Rudnicki
71133a808f
Two npm-specific corrections found by running the gate over web_ui. **`peerDependencies` must not be exact-pinned.** The gate was reporting `react: ">=19"` as "not exact-pinned", and acting on that would have been actively harmful: a peer range declares what a CONSUMER may bring, so pinning it forces every consumer of @kuhyx/web-ui onto one exact React. Peers are now judged the way toolchain ranges are -- does the range still admit latest? -- and only reported when it does not. **`packageManager` is a real dependency.** corepack enforces it, so `pnpm@10.13.1` is an exact pin that nothing was checking. It is now read and compared, which immediately surfaced that both TS packages sit on pnpm 10.13.1 against 11.24.0. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01CRykabMwPgDzFHcARoqpaK
94 lines
3.0 KiB
Python
94 lines
3.0 KiB
Python
"""Value types passed between the parsers, the registries and the report.
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Frozen dataclasses on purpose: a parser hands a `Dep` to a registry resolver
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and gets a `Finding` back, and nothing in between may mutate what was read off
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disk. `Severity` is what the exit code is derived from, so the mapping from
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"what we noticed" to "what the shell sees" lives in one place.
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"""
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from __future__ import annotations
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from dataclasses import dataclass
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from enum import Enum
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from pathlib import Path
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class Severity(str, Enum):
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"""Why a dependency is being reported."""
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STALE = "stale" # pinned below latest stable
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UNPINNED = "unpinned" # no exact version to compare against
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LOCK_MISMATCH = "lock-mismatch" # manifest pin != lockfile resolved version
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OVERRIDE = "override" # dependency_overrides / resolutions entry
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UNKNOWN = "unknown" # latest could not be determined at all
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@dataclass(frozen=True)
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class Dep:
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"""One declared dependency, as written in a manifest."""
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ecosystem: str
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name: str
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constraint: str
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path: Path
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line: int
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pinned: str | None = None # exact version, when the constraint is one
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locked: str | None = None # version the lockfile resolved to
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dev: bool = False
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caret_ok: bool = False # Q13 carve-out: a range is legal here
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override: bool = False
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peer: bool = False # a compatibility range, not a build pin
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@dataclass(frozen=True)
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class Finding:
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"""A dependency that fails the gate, or is excused by the allowlist."""
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dep: Dep
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severity: Severity
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latest: str | None
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detail: str = ""
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excused: str | None = None # allowlist reason, when one applies
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@property
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def label(self) -> str:
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"""`ecosystem:name` — the key the allowlist matches on."""
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return f"{self.dep.ecosystem}:{self.dep.name}"
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@dataclass(frozen=True)
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class Exception_:
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"""One parsed allowlist entry.
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Named with a trailing underscore so it cannot shadow the builtin in the
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modules that import it; `blocked_by` carries the whole semantics split
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between the predicate and discretionary classes.
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"""
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ecosystem: str
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package: str
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pinned: str
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reason: str
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blocked_by: str
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latest_known: str | None = None
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expires: str | None = None
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source: Path | None = None
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@property
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def transitive(self) -> bool:
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"""True when this is a predicate entry that never expires on a date."""
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from dep_freshness._tables import TRANSITIVE_PREFIX
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return self.blocked_by.startswith(TRANSITIVE_PREFIX)
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@property
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def blocker(self) -> tuple[str, str] | None:
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"""`(package, version)` this entry claims is holding the pin back."""
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from dep_freshness._tables import TRANSITIVE_PREFIX
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if not self.transitive:
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return None
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rest = self.blocked_by[len(TRANSITIVE_PREFIX):]
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name, _, version = rest.partition("@")
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return (name.strip(), version.strip())
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