| | | 1 | | using System; |
| | | 2 | | using System.Collections.Generic; |
| | | 3 | | using System.Linq; |
| | | 4 | | |
| | | 5 | | namespace WireMock.Net.StandAlone |
| | | 6 | | { |
| | | 7 | | // Based on http://blog.gauffin.org/2014/12/simple-command-line-parser/ |
| | | 8 | | internal class SimpleCommandLineParser |
| | | 9 | | { |
| | 0 | 10 | | private IDictionary<string, string[]> Arguments { get; } = new Dictionary<string, string[]>(); |
| | | 11 | | |
| | | 12 | | public void Parse(string[] args) |
| | 0 | 13 | | { |
| | 0 | 14 | | string currentName = null; |
| | | 15 | | |
| | 0 | 16 | | var values = new List<string>(); |
| | 0 | 17 | | foreach (string arg in args) |
| | 0 | 18 | | { |
| | 0 | 19 | | if (arg.StartsWith("--")) |
| | 0 | 20 | | { |
| | 0 | 21 | | if (!string.IsNullOrEmpty(currentName)) |
| | 0 | 22 | | { |
| | 0 | 23 | | Arguments[currentName] = values.ToArray(); |
| | 0 | 24 | | } |
| | | 25 | | |
| | 0 | 26 | | values.Clear(); |
| | 0 | 27 | | currentName = arg.Substring(2); |
| | 0 | 28 | | } |
| | 0 | 29 | | else if (string.IsNullOrEmpty(currentName)) |
| | 0 | 30 | | { |
| | 0 | 31 | | Arguments[arg] = new string[0]; |
| | 0 | 32 | | } |
| | | 33 | | else |
| | 0 | 34 | | { |
| | 0 | 35 | | values.Add(arg); |
| | 0 | 36 | | } |
| | 0 | 37 | | } |
| | | 38 | | |
| | 0 | 39 | | if (!string.IsNullOrEmpty(currentName)) |
| | 0 | 40 | | { |
| | 0 | 41 | | Arguments[currentName] = values.ToArray(); |
| | 0 | 42 | | } |
| | 0 | 43 | | } |
| | | 44 | | |
| | | 45 | | public bool Contains(string name) |
| | 0 | 46 | | { |
| | 0 | 47 | | return Arguments.ContainsKey(name); |
| | 0 | 48 | | } |
| | | 49 | | |
| | | 50 | | public string[] GetValues(string name, string[] defaultValue = null) |
| | 0 | 51 | | { |
| | 0 | 52 | | return Contains(name) ? Arguments[name] : defaultValue; |
| | 0 | 53 | | } |
| | | 54 | | |
| | | 55 | | public T GetValue<T>(string name, Func<string[], T> func, T defaultValue = default(T)) |
| | 0 | 56 | | { |
| | 0 | 57 | | return Contains(name) ? func(Arguments[name]) : defaultValue; |
| | 0 | 58 | | } |
| | | 59 | | |
| | | 60 | | public bool GetBoolValue(string name, bool defaultValue = false) |
| | 0 | 61 | | { |
| | 0 | 62 | | return GetValue(name, values => |
| | 0 | 63 | | { |
| | 0 | 64 | | string value = values.FirstOrDefault(); |
| | 0 | 65 | | return !string.IsNullOrEmpty(value) ? bool.Parse(value) : defaultValue; |
| | 0 | 66 | | }, defaultValue); |
| | 0 | 67 | | } |
| | | 68 | | |
| | | 69 | | public int? GetIntValue(string name, int? defaultValue = null) |
| | 0 | 70 | | { |
| | 0 | 71 | | return GetValue(name, values => |
| | 0 | 72 | | { |
| | 0 | 73 | | string value = values.FirstOrDefault(); |
| | 0 | 74 | | return !string.IsNullOrEmpty(value) ? int.Parse(value) : defaultValue; |
| | 0 | 75 | | }, defaultValue); |
| | 0 | 76 | | } |
| | | 77 | | |
| | | 78 | | public string GetStringValue(string name, string defaultValue = null) |
| | 0 | 79 | | { |
| | 0 | 80 | | return GetValue(name, values => values.FirstOrDefault() ?? defaultValue, defaultValue); |
| | 0 | 81 | | } |
| | | 82 | | } |
| | | 83 | | } |