func parsePath()

in path.go [69:88]

• 17 lines of code
• 6 McCabe index (conditional complexity)

func parsePath(in, sep string, maxIdx int64, enableNumKeys, allowEscapePath bool) cfgPath {
	if sep == "" || (allowEscapePath && escapePathReg.MatchString(in)) {
		return cfgPath{
			sep:    sep,
			fields: []field{parseField(in, maxIdx, enableNumKeys)},
		}
	}

	elems := strings.Split(in, sep)
	fields := make([]field, 0, len(elems))
	// If property is the name with separators, for example "inputs.0.i"
	// fall back to original implementation
	if len(elems) > 1 {
		enableNumKeys = false
	}
	for _, elem := range elems {
		fields = append(fields, parseField(elem, maxIdx, enableNumKeys))
	}
	return cfgPath{fields: fields, sep: sep}
}