Module plugins 

Plugin system for framework-aware codebase analysis.

Unlike knip’s JavaScript plugin system that evaluates config files at runtime, fallow’s plugin system uses Oxc’s parser to extract configuration values from JS/TS/JSON config files via AST walking, no JavaScript evaluation needed.

Each plugin implements the Plugin trait with:

• Static defaults: Entry patterns, config file patterns, used exports
• Dynamic resolution: Parse tool config files to discover additional entries, referenced dependencies, and setup files

Re-exports

pub use registry::AggregatedPluginResult;

pub use registry::PluginRegistry;

pub use registry::PluginToolingDependencies;

pub use registry::PluginToolingEvidence;

Modules

config_parser

AST-based config file parser utilities.

manifest_entries

Evaluation of external-plugin manifestEntries rules.

registry

Plugin registry: discovers active plugins, collects patterns, parses configs.

Structs

FederationSource

What a Module Federation config declares, and where, for the trace output.

PathRule

A file-pattern rule with optional exclusion globs plus path-level or segment-level regex filters.

PluginConfigDiagnostic

One advisory about a config file a plugin read, before it becomes a fallow_config::WorkspaceDiagnostic.

PluginResult

Result of resolving a plugin’s config file.

PluginUsedExportRule

A used-export rule tagged with the plugin that contributed it.

ProvidedDependencyRule

A file-scoped dependency provider rule contributed by a framework plugin.

UsedExportRule

A used-export rule bound to a file-pattern rule.

Enums

FederationSourceTarget

The thing a FederationSource names.

PluginConfigEffect

Which workspace diagnostic kind a plugin-stage advisory becomes.

Traits

Plugin

A framework/tool plugin that contributes to dead code analysis.

Functions

federation_trace_provenance

Match the Module Federation sources of one analysis against the discovered files, for the trace output.

push_tooling_trace_credits

Record why the unused devDependency check credits each plugin tooling dependency, so --trace-dependency explains the credit instead of calling the dependency unused.

types_package_target

The package that a @types/ package types, by the DefinitelyTyped naming convention: @types/node types node, @types/scope__pkg types @scope/pkg. None for a name outside the @types/ scope.