fs

type FS struct {

	// CurrentWorkingDirectory set in the process module. Not that this must NOT be used to prepend paths
	// but is rather to resolve files relative to CurrentWorkingDirectory when also a FileSystem is provided.
	// This achieves the effect that when FileSystem is used, the 'proper' structure of that fileystem is preserved.
	//
	// An example of this would be having an embed.FS which is a directory containing the ruleset:
	// go-embed testdata
	// var fs embed.FS
	//
	// On the process module, the CurrentWorkingDirectory is set and provides the Cwd method. The JavaScript code
	// already uses this on paths that are then provided to fs so the CurrentWorkingDirectory is already part of that
	// This directory however most likely doesn't exist in embedded so that prefix is then stripped of such that
	// the ruleset can still be referenced now using testdata/ruleset.yaml
	CurrentWorkingDirectory string

	// FileSystem if not nil is used to resolve e.g. embedded filesystems (embed.FS). These can contain bundled
	// OpenAPI specs and/or rulesets. The files are resolved by trimming the CurrentWorkingDirectory prefix
	// from paths and if there is a match that file is used. In case of no match, the search continues on the
	// system file system using os.ReadFile.
	FileSystem fs.FS
	// contains filtered or unexported fields
}