Created
May 9, 2016 01:12
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Configuration example: ReleaseBot
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| using System.Configuration; | |
| using System.Linq; | |
| using Autofac; | |
| using ReleaseBot.Core.Configuration; | |
| using ReleaseBot.Core.Integration.AzureStorage; | |
| using ReleaseBot.Core.Integration.GitHub; | |
| using ReleaseBot.Core.Integration.Octofront; | |
| using ReleaseBot.Core.Integration.Octopus; | |
| namespace ReleaseBot.SlackLink | |
| { | |
| public class ConfigurationAutofacModule : Module | |
| { | |
| protected override void Load(ContainerBuilder builder) | |
| { | |
| var isDevelopment = BuildReleaseBotEnvironmentConfiguration().IsDevelopment; | |
| var developmentSlackConfiguration = isDevelopment | |
| ? SlackDevelopmentEnvironmentInitializer.InitializeDevelopmentEnvironmentIfRequired() | |
| : null; | |
| var developmentOctopusConfiguration = isDevelopment | |
| ? OctopusDevelopmentEnvironmentInitializer.InitializeLocalOctopusServerIfRequired() | |
| : null; | |
| var developmentPublicUrl = isDevelopment | |
| ? NgrokDevelopmentEnvironmentInitializer.InitializeNgrokForWebHooksIfDesired(BuildReleaseBotRootUrlConfiguration()) | |
| : null; | |
| builder.Register(cc => BuildReleaseBotEnvironmentConfiguration()).AsSelf(); | |
| builder.Register(cc => BuildReleaseBotRootUrlConfiguration(developmentPublicUrl)).AsSelf(); | |
| builder.Register(cc => BuildSeqConfiguration()).AsSelf(); | |
| builder.Register(cc => BuildGitHubAccountConfiguration()).AsSelf(); | |
| builder.Register(cc => BuildSlackBotConfiguration(developmentSlackConfiguration)).AsSelf(); | |
| builder.Register(cc => BuildAzureStorageConfiguration(cc.Resolve<ReleaseBotEnvironmentConfiguration>())).AsSelf().SingleInstance(); | |
| builder.Register(cc => BuildOctopusConfiguration(developmentOctopusConfiguration)).AsSelf().SingleInstance(); | |
| builder.Register(cc => BuildOctofrontConfiguration()).AsSelf().SingleInstance(); | |
| } | |
| public static ReleaseBotEnvironmentConfiguration BuildReleaseBotEnvironmentConfiguration() | |
| { | |
| return new ReleaseBotEnvironmentConfiguration(GetAppSetting("releasebot-environment")); | |
| } | |
| public static ReleaseBotRootUrlConfiguration BuildReleaseBotRootUrlConfiguration(string overrideRootUrl = null) | |
| { | |
| return new ReleaseBotRootUrlConfiguration(overrideRootUrl ?? GetAppSetting("releasebot-uri")); | |
| } | |
| public static SeqConfiguration BuildSeqConfiguration() | |
| { | |
| return new SeqConfiguration(GetAppSetting("seq-uri"), GetAppSetting("seq-apikey")); | |
| } | |
| private static GitHubAccountConfiguration BuildGitHubAccountConfiguration() | |
| { | |
| return new GitHubAccountConfiguration(GetAppSetting("github-account-username"), GetAppSetting("github-account-token")); | |
| } | |
| public static SlackBotConfiguration BuildSlackBotConfiguration(SlackBotConfiguration overrideConfiguration = null) | |
| { | |
| return overrideConfiguration ?? new SlackBotConfiguration(GetAppSetting("slack-bot-token"), GetAppSetting("slack-bot-default-announcements-channel", defaultValue: "releasebot-announcements")); | |
| } | |
| public static AzureStorageConfiguration BuildAzureStorageConfiguration(ReleaseBotEnvironmentConfiguration releaseBotEnvironmentConfiguration) | |
| { | |
| return new AzureStorageConfiguration(GetConnectionString("AzureWebJobsStorage"), releaseBotEnvironmentConfiguration.InstanceName); | |
| } | |
| public static OctopusConfiguration BuildOctopusConfiguration(OctopusConfiguration overrideConfiguration = null) | |
| { | |
| return overrideConfiguration ?? new OctopusConfiguration(GetAppSetting("octopus-uri"), GetAppSetting("octopus-apikey")); | |
| } | |
| public static OctofrontConfiguration BuildOctofrontConfiguration() | |
| { | |
| return new OctofrontConfiguration(GetAppSetting("octofront-uri"), GetAppSetting("octofront-token")); | |
| } | |
| static string GetAppSetting(string key, string defaultValue = null) | |
| { | |
| if (ConfigurationManager.AppSettings.AllKeys.Any(x => x == key)) | |
| { | |
| return ConfigurationManager.AppSettings[key]; | |
| } | |
| if (defaultValue != null) | |
| return defaultValue; | |
| throw new ConfigurationErrorsException($"There is no AppSetting with the key '{key}'"); | |
| } | |
| static string GetConnectionString(string name, string defaultValue = null) | |
| { | |
| var match = ConfigurationManager.ConnectionStrings.OfType<ConnectionStringSettings>().FirstOrDefault(x => x.Name == name); | |
| if (match != null) | |
| { | |
| return match.ConnectionString; | |
| } | |
| if (defaultValue != null) | |
| return defaultValue; | |
| throw new ConfigurationErrorsException($"There is no ConnectionString with the name '{name}'"); | |
| } | |
| } | |
| } |
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