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Class StaticAssetHandler

Handler that serves static resources on specific paths. Relative file paths are assumed to be relative to cwd. Relative file paths can be preceded by $PACKAGE_ROOT/, e.g. $PACKAGE_ROOT/foo/bar, in case they need to be relative to the module root.

Hierarchy

Index

Constructors

Properties

Methods

Constructors

constructor

Properties

Private Readonly logger

logger: Logger = ...

Private Readonly mappings

mappings: Record<string, string>

Private Readonly pathMatcher

pathMatcher: RegExp

Methods

canHandle

Private createPathMatcher

  • createPathMatcher(assets: Record<string, string>): RegExp

Private getFilePath

  • getFilePath(__namedParameters: Guarded<IncomingMessage>): string

handle

handleSafe

  • Helper function that first runs the canHandle function followed by the handle function. Throws the error of the canHandle function if the data can't be handled, or returns the result of the handle function otherwise.

    Parameters

    Returns Promise<void>

    A promise resolving if the input can be handled, rejecting with an Error if not. Return value depends on the given type.