Module flake 

Nix flake.lock parsing and purity analysis

This module provides functionality to:

• Parse flake.lock files (version 7 format)
• Detect unlocked/impure flake inputs
• Compute deterministic digests from locked inputs
• Enforce purity modes (strict, warning, override)

Structs

FlakeLock

Nix flake.lock file representation (version 7)

FlakeLockAnalyzer

Analyzer for flake.lock purity

FlakeNode

A node in the flake dependency graph

LockedInfo

Locked (pinned) version information for an input

OriginalInfo

Original (unpinned) input specification

PurityAnalysis

Result of flake.lock purity analysis

UnlockedInput

An input that is not properly locked

Enums

FlakeLockError

Errors related to flake.lock parsing and purity analysis

InputRef

Reference to another input node

UnlockReason

Reasons why an input may be unlocked