A new CLI tool, Slopo, detects non-exact code duplication using embedding models. It identifies similar code snippets that are spatially distant within a codebase, aiding refactoring efforts by grouping potential duplicates for further analysis.
Slopo is a lightweight command-line interface tool designed to identify non-exact code duplication across various programming languages such as Python, JavaScript, Java, and more. Unlike conventional tools that focus on exact copy-paste instances, Slopo targets similar code snippets that are often spread across different files or modules, which are harder to detect.
The tool calculates embeddings for each code unit and compares them to find pairs with close embeddings. Notably, similar code might not always be duplicates, thus requiring manual review. Clusters of these potential duplicates are generated and ranked by similarity, making it easier for developers to decide whether to refactor them.
To utilize Slopo, users can install it using the command 'uv tool install slopo', which leverages the Python package manager in an isolated environment. Afterward, users can initialize their configuration with 'slopo init' and proceed to index their code. The tool allows for incremental re-indexing to keep track of changes in the codebase, enhancing efficiency.
Slopo's design includes the capability to work with AI coding agents that can further analyze the detected code clusters for actual duplication. This integration supports automated code reviews and refactoring processes, thereby optimizing development workflows.
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A new CLI tool, Slopo, detects non-exact code duplication using embedding models. It identifies similar code snippets that are spatially distant within a codebase, aiding refactoring efforts by grouping potential duplicates for further analysis.