Class PluginLoader

A class providing functionality to hook into module loading and apply plugins to enable tracing.

Hierarchy

PluginLoader

Index

Constructors

constructor

Properties

CORE_MODULE

Accessors

state

Methods

Constructors

constructor

new PluginLoader(config: PluginLoaderConfig, logger: Logger): PluginLoader

- Defined in trace-plugin-loader.ts:281
Constructs a new PluginLoader instance.

Parameters
- config: PluginLoaderConfig
  
  The configuration for this instance.
- logger: Logger
  
  The logger to use.
Returns PluginLoader

Properties

Static CORE_MODULE

CORE_MODULE: "[core]" = "[core]"

Accessors

state

get state(): PluginLoaderState

- Defined in trace-plugin-loader.ts:333
Returns PluginLoaderState

Methods

activate

activate(): PluginLoader

- Defined in trace-plugin-loader.ts:340
Activates plugin loading/patching by hooking into the require method.

Returns PluginLoader

deactivate

deactivate(): PluginLoader

- Defined in trace-plugin-loader.ts:415
Deactivates the plugin loader, preventing additional plugins from getting loaded or applied, as well as unpatching any modules for which plugins specified an unpatching method.

Returns PluginLoader

Static parseModuleString

parseModuleString(moduleStr: string): object

- Defined in trace-plugin-loader.ts:441
Separates the internal file path from the name of a module in a module string, returning both (or just the name if it's the main module).

Parameters
- moduleStr: string
  
  The module string; in the form of either ${module} or ${module}/${relPath}
Returns object

Static setPluginSearchPathForTestingOnly

setPluginSearchPathForTestingOnly(searchPath: string): void

- Defined in trace-plugin-loader.ts:431
Adds a search path for plugin modules. Intended for testing purposes only.

Parameters
- searchPath: string
  
  The path to add.
Returns void

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