Crate cuke_dedup 

CukeDedup’s reusable static-analysis library.

The CLI is the primary integration for repository-wide analysis. Embedders can also parse definitions and feature steps into the shared representation and run the same rules directly:

use cuke_dedup::analysis::analyze;
use cuke_dedup::config::{Config, ConfigOverrides};
use cuke_dedup::gherkin;
use cuke_dedup::source_adapter::{SourceFile, SourceLanguage};
use cuke_dedup::typescript;
use std::path::Path;

let root = std::env::current_dir()?;
let config = Config::load(&root, ConfigOverrides::default())?;
let definition_file = SourceFile {
    path: root.join("steps.ts"),
    language: SourceLanguage::TypeScript,
};
let definitions = typescript::extract(
    r#"import { Given } from "@cucumber/cucumber";
Given("a user exists", async () => { await createUser(); });"#,
    &definition_file,
)?;
let feature_steps = gherkin::extract(
    "Feature: Users\n  Scenario: Existing user\n    Given a user exists\n",
    Path::new("features/users.feature"),
)?;

let result = analyze(definitions, feature_steps, &config)?;
assert!(result.findings.is_empty());

Modules

analysis

Rule evaluation over the shared step-definition representation.

cli

Command-line parsing and analysis orchestration.

config

Configuration loading and precedence.

discovery

Gitignore-aware repository discovery.

gherkin

Full-syntax, localized Gherkin feature-step extraction.

model

Shared intermediate representation and diagnostics.

modes

Changed-files and existing-findings baseline modes for incremental CI adoption.

reporters

Terminal, JSON, JSON Lines, self-contained HTML, and SARIF reporters.

source_adapter

Definition-source adapter contracts and extension-based routing.

typescript

Tree-sitter based JavaScript and TypeScript step-definition extraction.