forked from shiftwinting/FastGithub
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathProductionVersion.cs
More file actions
103 lines (90 loc) · 2.86 KB
/
ProductionVersion.cs
File metadata and controls
103 lines (90 loc) · 2.86 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
using System;
using System.Reflection;
using System.Text.RegularExpressions;
namespace FastGithub
{
/// <summary>
/// 表示产品版本
/// </summary>
public class ProductionVersion : IComparable<ProductionVersion>
{
private static readonly string? productionVersion = Assembly
.GetEntryAssembly()?
.GetCustomAttribute<AssemblyInformationalVersionAttribute>()?
.InformationalVersion;
/// <summary>
/// 获取当前应用程序的产品版本
/// </summary>
public static ProductionVersion? Current { get; } = productionVersion == null ? null : Parse(productionVersion);
/// <summary>
/// 版本
/// </summary>
public Version Version { get; }
/// <summary>
/// 子版本
/// </summary>
public string SubVersion { get; }
/// <summary>
/// 产品版本
/// </summary>
/// <param name="version"></param>
/// <param name="subVersion"></param>
public ProductionVersion(Version version, string subVersion)
{
this.Version = version;
this.SubVersion = subVersion;
}
/// <summary>
/// 比较版本
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
public int CompareTo(ProductionVersion? other)
{
var x = this;
var y = other;
if (y == null)
{
return 1;
}
var value = x.Version.CompareTo(y.Version);
if (value == 0)
{
value = CompareSubVerson(x.SubVersion, y.SubVersion);
}
return value;
static int CompareSubVerson(string subX, string subY)
{
if (subX.Length == 0 && subY.Length == 0)
{
return 0;
}
if (subX.Length == 0)
{
return 1;
}
if (subY.Length == 0)
{
return -1;
}
return StringComparer.OrdinalIgnoreCase.Compare(subX, subY);
}
}
public override string ToString()
{
return $"{Version}{SubVersion}";
}
/// <summary>
/// 解析
/// </summary>
/// <param name="productionVersion"></param>
/// <returns></returns>
public static ProductionVersion Parse(string productionVersion)
{
const string VERSION = @"^\d+\.(\d+.){0,2}\d+";
var verion = Regex.Match(productionVersion, VERSION).Value;
var subVersion = productionVersion[verion.Length..];
return new ProductionVersion(Version.Parse(verion), subVersion);
}
}
}