Repository navigation
Expand file tree
/
Copy pathProgram.cs
More file actions
113 lines (94 loc) · 3.39 KB
/
Copy pathProgram.cs
File metadata and controls
113 lines (94 loc) · 3.39 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
104
105
106
107
108
109
110
111
112
113
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.AspNetCore;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
namespace sourceDev.WebApp
{
public class Program
{
public static void Main(string[] args)
{
var host = BuildWebHost(args);
var loggerFactory = host.Services.GetRequiredService<ILoggerFactory>();
var env = host.Services.GetRequiredService<IHostingEnvironment>();
var config = host.Services.GetRequiredService<IConfiguration>();
ConfigureLogging(env, loggerFactory, host.Services);
using (var scope = host.Services.CreateScope())
{
var services = scope.ServiceProvider;
try
{
EnsureDataStorageIsReady(config, services);
}
catch (Exception ex)
{
var logger = services.GetRequiredService<ILogger<Program>>();
logger.LogError(ex, "An error occurred while migrating the database.");
}
}
host.Run();
}
public static IWebHost BuildWebHost(string[] args) =>
WebHost.CreateDefaultBuilder(args)
.UseStartup<Startup>()
.Build();
private static void EnsureDataStorageIsReady(IConfiguration config, IServiceProvider services)
{
var storage = config["DevOptions:DbPlatform"];
switch (storage)
{
case "NoDb":
CoreNoDbStartup.InitializeDataAsync(services).Wait();
break;
case "ef":
default:
CoreEFStartup.InitializeDatabaseAsync(services).Wait();
LoggingEFStartup.InitializeDatabaseAsync(services).Wait();
SimpleContentEFStartup.InitializeDatabaseAsync(services).Wait();
break;
}
}
private static void ConfigureLogging(
IHostingEnvironment env,
ILoggerFactory loggerFactory,
IServiceProvider serviceProvider
)
{
LogLevel minimumLevel;
if (env.IsProduction())
{
minimumLevel = LogLevel.Warning;
}
else
{
minimumLevel = LogLevel.Information;
}
// a customizable filter for logging
// add exclusions to remove noise in the logs
var excludedLoggers = new List<string>
{
"Microsoft.AspNetCore.StaticFiles.StaticFileMiddleware",
"Microsoft.AspNetCore.Hosting.Internal.WebHost",
};
Func<string, LogLevel, bool> logFilter = (string loggerName, LogLevel logLevel) =>
{
if (logLevel < minimumLevel)
{
return false;
}
if (excludedLoggers.Contains(loggerName))
{
return false;
}
return true;
};
loggerFactory.AddDbLogger(serviceProvider, logFilter);
}
}
}