metrics

type FileLogicalMetrics struct {
	CountSelectStmt  int
	CountIterStmt    int
	CountJumpStmt    int
	CountExprStmt    int
	CountGeneralStmt int
	CountBlockStmt   int
	CountDataDecl    int
	CountIfElse      int
	CountCases       int
}

type ModuleMetrics struct {
	Path                   string
	CountSourceFiles       int
	CountDirectories       int
	LinesOfCode            int
	BlankLines             int
	PhysicalLOC            int
	LogicalLOC             int
	CommentsLOC            int
	CommentSaturationLevel float64
	CyclomaticComplexity   int
}

type SourceFileInfo struct {
	TokensPos *token.FileSet
	AST       *ast.File
}