Crate plceye 

plceye - PLC Code Smell Detector

Open source static analyzer for PLC files that detects code smells and potential issues in PLC programs.

Supported Formats

• L5X - Rockwell Automation Studio 5000
• PLCopen XML - IEC 61131-3 standard exchange format

Supported Smells

• unused_tags - Tags defined but never used
• undefined_tags - Tags referenced but not defined
• empty_routines - Routines with no logic

CLI Usage

# Analyze a file
plceye project.L5X

# With custom config
plceye --config plceye.toml project.L5X

Re-exports

pub use analysis::ProjectAnalysis;

pub use analysis::ParseStats;

pub use analysis::analyze_controller;

pub use analysis::PlcopenAnalysis;

pub use analysis::PlcopenStats;

pub use analysis::analyze_plcopen_project;

pub use l5x;

pub use plcopen;

Modules

analysis

Project analysis module.

Structs

EmptyRoutinesConfig

Configuration for empty routine detection.

GeneralConfig

General configuration settings.

LoadedProject

A loaded project with its format-specific data.

Report

Report containing all detected smells.

Smell

A single detected code smell.

SmellConfig

Main configuration for the smell detector.

SmellDetector

Main smell detector that runs all enabled detectors.

UndefinedTagsConfig

Configuration for undefined tag detection.

UnusedTagsConfig

Configuration for unused tag detection.

Enums

ConfigErrorKind

Kinds of configuration errors.

Error

Error types for the smell detector.

FileFormat

Detected file format.

L5xParseErrorKind

Kinds of L5X parse errors.

Severity

Severity level of a detected smell.

SmellKind

Kind of code smell detected.

Type Aliases

Result

Result type alias for smell operations.