ModularPipelines.TeamCity 2.11.0

ModularPipelines

Define your pipeline in .NET! Strong types, intellisense, parallelisation, and the entire .NET ecosystem at your fingertips.

Features

• Parallel execution with easy waiting on dependencies if necessary
• Familiar C# code
• Ability to debug pipelines
• Ability to run pipelines locally, even creating versions for setting up local development
• Strong typing, where different modules/steps can pass data to one another
• Dependency collision detection - Don't worry about accidentally making two modules dependent on each other
• Numerous helpers to do things like: Search files, check checksums, (un)zip folders, download files, install files, execute CLI commands, hash data, and more
• Easy to Skip or Ignore Failures for each individual module by passing in custom logic
• Hooks that can run before and/or after modules
• Pipeline requirements - Validate your requirements are met before executing your pipeline, such as a Linux operating system
• Easy to use File and Folder classes, that can search, read, update, delete and more
• Source controlled pipelines
• Build agent agnostic - Can easily move to a different build system without completely recreating your pipeline
• No need to learn new syntaxes such as YAML defined pipelines
• Strongly typed wrappers around command line tools
• Utilise existing .NET libraries
• Secret obfuscation
• Grouped logging, and the ability to extend sources by adding to the familiar ILogger
• Dynamic console progress reporting (if the console supports interactive mode)

Available Modules

Package	Version
ModularPipelines
ModularPipelines.AmazonWebServices
ModularPipelines.Azure
ModularPipelines.Azure.Pipelines
ModularPipelines.Cmd
ModularPipelines.Docker
ModularPipelines.DotNet
ModularPipelines.Email
ModularPipelines.Ftp
ModularPipelines.Git
ModularPipelines.GitHub
ModularPipelines.Helm
ModularPipelines.Kubernetes
ModularPipelines.MicrosoftTeams
ModularPipelines.Node
ModularPipelines.NuGet
ModularPipelines.Slack
ModularPipelines.TeamCity
ModularPipelines.Terraform

Getting Started

If you want to see how to get started, or want to know more about ModularPipelines, read the Wiki page here

Code Examples

Program.cs - Main method

await PipelineHostBuilder.Create()
    .ConfigureAppConfiguration((context, builder) =>
    {
        builder.AddJsonFile("appsettings.json")
            .AddUserSecrets<Program>()
            .AddEnvironmentVariables();
    })
    .ConfigureServices((context, collection) =>
    {
        collection.Configure<NuGetSettings>(context.Configuration.GetSection("NuGet"));
        collection.Configure<PublishSettings>(context.Configuration.GetSection("Publish"));
        collection.AddSingleton<ISomeService1, SomeService1>();
        collection.AddTransient<ISomeService2, SomeService2>();
    })
    .AddModule<FindNugetPackagesModule>()
    .AddModule<UploadNugetPackagesModule>()
    .ExecutePipelineAsync();

Custom Modules

public class FindNugetPackagesModule : Module<FileInfo>
{
    private readonly ISomeService1 _someService1;

    public FindNugetPackagesModule(ISomeService1 someService1) 
    {
        _someService1 = someService1;
    }

    protected override async Task<List<File>?> ExecuteAsync(IPipelineContext context, CancellationToken cancellationToken)
    {
        await _someService1.DoSomething();

        return context.Git()
            .RootDirectory
            .GetFiles(path => path.Extension is ".nupkg")
            .ToList();
    }
}

[DependsOn<FindNugetPackagesModule>]
public class UploadNugetPackagesModule : Module<FileInfo>
{
    private readonly IOptions<NuGetSettings> _nugetSettings;

    public UploadNugetPackagesModule(IOptions<NuGetSettings> nugetSettings)
    {
        _nugetSettings = nugetSettings;
    }

    protected override async Task<CommandResult?> ExecuteAsync(IPipelineContext context, CancellationToken cancellationToken)
    {
        var nugetFiles = await GetModule<FindNugetPackagesModule>();

        return await context.NuGet()
            .UploadPackages(new NuGetUploadOptions(packagePaths.Value!.AsPaths(), new Uri("https://api.nuget.org/v3/index.json"))
            {
                ApiKey = _nugetSettings.Value.ApiKey,
                NoSymbols = true
            });
    }
}

Breaking changes

While I will try to limit breaking changes, there may be some changes within minor versions. These will be noted on release notes.