errstack

type Assignment struct {
	Stmt *ast.AssignStmt
	LPos int
	RPos int
}

type Config struct {
	// WrapperFunctions - list of functions that are considered to wrap errors.
	// If you're using some fancy error wrapping library like github.com/pkg/errors,
	// you may want to add it to this list.
	// If you want to ignore some functions, simply don't add them to the list.
	WrapperFunctions []PkgFuncs `mapstructure:"wrapperFunctions" yaml:"wrapperFunctions"`
	// CleanFunctions - list of functions that are considered to clean errors without stacktrace.
	CleanFunctions []PkgFuncs `mapstructure:"cleanFunctions" yaml:"cleanFunctions"`
	// Threshold in percentage for the number of branches returning wrapped errors to be considered a violation.
	// Default value is 50%. Max is 100%.
	// That means that if there are 3 sources of error that are non-wrapped and one that is wrapped, ErrStack will report an error.
	// On the other hand, if there are 4 wrapped sources and only one non-wrapped source, ErrStack will not report an error.
	Threshold float64 `mapstructure:"threshold" yaml:"threshold"`
	// MaxStackDepth - how many stack frames to check for before giving up.
	// May impact performance on large codebases and high value.
	// Default value is 5. Max is 50.
	MaxStackDepth int `mapstructure:"maxStackDepth" yaml:"maxStackDepth"`
}

type Ctx struct {
	Path   string
	Info   *types.Info
	Fset   *token.FileSet
	Syntax []*ast.File
}

type ErrStack struct {
	// contains filtered or unexported fields
}

type Func struct {
	Ctx     *Ctx
	CallCtx *Ctx
	Name    string
	Method  string
	Pkg     *types.Package
	Call    *ast.CallExpr
	Decl    *ast.FuncDecl
	// contains filtered or unexported fields
}

type FunctionInfo map[string][]string

type PkgFuncs struct {
	Pkg   string   `mapstructure:"pkg"   yaml:"pkg"`
	Funcs []string `mapstructure:"funcs" yaml:"funcs"`
}

type Plugin struct {
	// contains filtered or unexported fields
}

type Settings struct {
	WrappedFunctions FunctionInfo
	CleanFunctions   FunctionInfo
	Threshold        float64
	MaxStackDepth    int
}