FileFlower.DependencyInjection 0.0.1-alpha.3

.NET 9.0 This package targets .NET 9.0. The package is compatible with this framework or higher.
This is a prerelease version of FileFlower.DependencyInjection.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package FileFlower.DependencyInjection --version 0.0.1-alpha.3
                    


                    

                
NuGet\Install-Package FileFlower.DependencyInjection -Version 0.0.1-alpha.3
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="FileFlower.DependencyInjection" Version="0.0.1-alpha.3" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="FileFlower.DependencyInjection" Version="0.0.1-alpha.3" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="FileFlower.DependencyInjection" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add FileFlower.DependencyInjection --version 0.0.1-alpha.3
                    


                    

                
#r "nuget: FileFlower.DependencyInjection, 0.0.1-alpha.3"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package FileFlower.DependencyInjection@0.0.1-alpha.3
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=FileFlower.DependencyInjection&version=0.0.1-alpha.3&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=FileFlower.DependencyInjection&version=0.0.1-alpha.3&prerelease
                    


                            Install as a Cake Tool

FileFlower

Overview

This package provides an ability to register file watcher in the DI container and host it as a HostedService. It works on top of the FileFlower.Core package, which is a lightweight, flexible .NET library that enables event-driven, pipeline-based processing of file system changes. Designed for building modular workflows around directory watching, FileFlower lets you:

  • React to file creation, modification, deletion events
  • Filter and route files by patterns and extensions
  • Define processing pipelines with pre- and post-steps
  • Easily chain multiple processors in a clean, reusable way

FileFlower is ideal for building file ingestion services, automated workflows, and data pipelines that work with file systems in a reactive and maintainable manner.

Features

  • Monitor directories and subdirectories for file changes
  • Filter files by pattern, extension, or custom rules
  • Define composable pipeline steps for processing files
  • Support for error handling, retries, and archiving
  • Minimal dependencies, cross-platform (.NET 8+)

Getting Started

builder.Services.AddFileWatcher(@"./incoming/", watcher =>
{
    watcher.WhenResourceCreated(rule => rule.Filter("*.txt").Filter("*.csv").WithOrLogic())
           .AddStep(file =>
           {
               Console.WriteLine($"CLIENT | Processed txt or csv: {file.FullName}");
               return Task.CompletedTask;
           });

    watcher.WhenResourceCreated(rule => rule.Filter("*test*").Filter("*.bat"))
           .AddStep(file =>
           {
               Console.WriteLine($"CLIENT | Processed bat which contains word 'test': {file.FullName}");
               return Task.CompletedTask;
           });

    watcher.WhenResourceCreated(rule => rule.Filter("*.log"))
           .AddStep(file =>
           {
               Console.WriteLine($"CLIENT | Processed log: {file.FullName}");
               return Task.CompletedTask;
           });
}).AddFileWatcherHostedService();
Product Compatible and additional computed target framework versions.
.NET net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.0.1 141 6/25/2025
0.0.1-rc.1 120 6/24/2025
0.0.1-alpha.6 71 6/20/2025
0.0.1-alpha.5 71 6/20/2025
0.0.1-alpha.4 75 6/20/2025
0.0.1-alpha.3 74 6/20/2025
0.0.1-alpha.2 78 6/20/2025
0.0.1-alpha.1 73 6/20/2025