-
-
Notifications
You must be signed in to change notification settings - Fork 2.3k
/
NuSpecUpdateTask.cs
122 lines (93 loc) · 3.43 KB
/
NuSpecUpdateTask.cs
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
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft.Build.Utilities;
using System.Reflection;
using System.Xml.Linq;
using System.IO;
namespace RestSharp.Build
{
public class NuSpecUpdateTask : Task
{
private Assembly _assembly;
public string Id { get; private set; }
public string Authors { get; private set; }
public string Description { get; private set; }
public string Version { get; private set; }
public string SpecFile { get; set; }
public string SourceAssemblyFile { get; set; }
public NuSpecUpdateTask()
: this(null)
{
}
public NuSpecUpdateTask(Assembly assembly)
{
this._assembly = assembly;
}
public override bool Execute()
{
if (string.IsNullOrEmpty(this.SpecFile)) return false;
var path = Path.GetFullPath(this.SourceAssemblyFile);
this._assembly = this._assembly ?? Assembly.LoadFile(path);
var name = this._assembly.GetName();
this.Id = name.Name;
this.Authors = this.GetAuthors(this._assembly);
this.Description = this.GetDescription(this._assembly);
this.Version = this.GetVersion(this._assembly);
this.GenerateComputedSpecFile();
return true;
}
private void GenerateComputedSpecFile()
{
var doc = XDocument.Load(this.SpecFile);
var metaNode = doc.Descendants("metadata").First();
this.ReplaceToken(metaNode, "id", this.Id);
this.ReplaceToken(metaNode, "authors", this.Authors);
this.ReplaceToken(metaNode, "owners", this.Authors);
this.ReplaceToken(metaNode, "description", this.Description);
this.ReplaceToken(metaNode, "version", this.Version);
doc.Save(this.SpecFile.Replace(".nuspec", "-computed.nuspec"));
}
private void ReplaceToken(XElement metaNode, XName name, string value)
{
var node = metaNode.Element(name);
var token = string.Format("${0}$", name.ToString().TrimEnd('s'));
if (name.ToString().Equals("owners"))
{
token = "$author$";
}
if (node.Value.Equals(token, StringComparison.OrdinalIgnoreCase))
{
node.SetValue(value);
}
}
private string GetDescription(Assembly asm)
{
return this.GetAttribute<AssemblyDescriptionAttribute>(asm).Description;
}
private string GetAuthors(Assembly asm)
{
return this.GetAttribute<AssemblyCompanyAttribute>(asm).Company;
}
private string GetVersion(Assembly asm)
{
var version = asm.GetName().Version.ToString();
var attr = this.GetAttribute<AssemblyInformationalVersionAttribute>(asm);
if (attr != null)
{
version = attr.InformationalVersion;
}
return version;
}
private TAttr GetAttribute<TAttr>(Assembly asm) where TAttr : Attribute
{
var attrs = asm.GetCustomAttributes(typeof(TAttr), false);
if (attrs.Length > 0)
{
return attrs[0] as TAttr;
}
return null;
}
}
}