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https://github.com/emik03/absence.fody
Removes unused private/internal types during compile-time.
https://github.com/emik03/absence.fody
compiler-tool dead-code-elimination dead-code-removal fody fody-weaver fodyweavers intermediate-code-generation tree-shake tree-shaking
Last synced: about 1 month ago
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Removes unused private/internal types during compile-time.
- Host: GitHub
- URL: https://github.com/emik03/absence.fody
- Owner: Emik03
- License: mpl-2.0
- Created: 2022-11-22T14:32:54.000Z (about 2 years ago)
- Default Branch: main
- Last Pushed: 2024-10-15T21:43:59.000Z (2 months ago)
- Last Synced: 2024-10-17T10:17:53.192Z (2 months ago)
- Topics: compiler-tool, dead-code-elimination, dead-code-removal, fody, fody-weaver, fodyweavers, intermediate-code-generation, tree-shake, tree-shaking
- Language: C#
- Homepage:
- Size: 69.3 KB
- Stars: 2
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Funding: .github/FUNDING.yml
- License: LICENSE
Awesome Lists containing this project
README
# Absence.Fody
[](https://www.nuget.org/packages/Absence.Fody)
[](https://github.com/Emik03/Absence.Fody/blob/main/LICENSE)
This is an add-in for [Fody](https://github.com/Fody/Fody) which lets you trim unused private/internal types during compile-time.
This project has a dependency to [Emik.Morsels](https://github.com/Emik03/Emik.Morsels), if you are building this project, refer to its [README](https://github.com/Emik03/Emik.Morsels/blob/main/README.md) first.
---
- [Installation](#installation)
- [Configuration](#configuration)
- [Example](#example)
- [Contribute](#contribute)
- [License](#license)
---
## Installation
- Install the NuGet packages [`Fody`](https://www.nuget.org/packages/Fody) and [`Absence.Fody`](https://www.nuget.org/packages/Absence.Fody). Installing `Fody` explicitly is needed to enable weaving.
```
PM> Install-Package Fody
PM> Install-Package Absence.Fody
```
- Add the `PrivateAssets="all"` metadata attribute to the `` items of `Fody` and `Absence.Fody` in your project file, so they won't be listed as dependencies.
- If you already have a `FodyWeavers.xml` file in the root directory of your project, add the `` tag there. This file will be created on the first build if it doesn't exist:
```xml
```
See [Fody usage](https://github.com/Fody/Home/blob/master/pages/usage.md) for general guidelines, and [Fody Configuration](https://github.com/Fody/Home/blob/master/pages/configuration.md) for additional options.
## Configuration
You can add an `Except` attribute with regex strings to exclude namespaces, types, or members, separated by any amount of whitespace:
```xml
```
## Example
What you write:
```csharp
public class Good1
{
public class Good2
{
public static void Good3<[UsedImplicitly] T>() { }
[UsedImplicitly]
static void Good4() { }
static void Bad1() { }
}
[UsedImplicitly]
class Good5
{
public static void Good6() { }
[UsedImplicitly]
static void Good7() { }
static void Bad2() { }
}
class Bad3
{
public static void Bad4() { }
[UsedImplicitly]
static void Bad5() { }
static void Bad6() { }
}
}
[UsedImplicitly]
class Good8
{
public class Good9
{
public static void Good10() => Good15();
[UsedImplicitly]
static void Good11() { }
static void Bad7() { }
}
[UsedImplicitly]
class Good12
{
public static void Good13() { }
[UsedImplicitly]
static void Good14() { }
static void Bad8() { }
}
class Bad9
{
public static void Bad10() { }
[UsedImplicitly]
static void Bad11() { }
static void Bad12() { }
}
static void Good15<[UsedImplicitly] T>() { }
static void Bad13<[UsedImplicitly] T>() { }
}
class Bad14
{
public class Bad15
{
public static void Bad16() { }
[UsedImplicitly]
static void Bad17() { }
static void Bad18() { }
}
[UsedImplicitly]
class Bad19
{
public static void Bad20() { }
[UsedImplicitly]
static void Bad21() { }
static void Bad22() { }
}
class Bad23
{
public static void Bad24() { }
[UsedImplicitly]
static void Bad25() { }
static void Bad26() { }
}
}
```
What gets compiled:
```csharp
public class Good1
{
public class Good2
{
public static void Good3<[UsedImplicitly] T>() { }
[UsedImplicitly]
static void Good4() { }
}
[UsedImplicitly]
class Good5
{
public static void Good6() { }
[UsedImplicitly]
static void Good7() { }
}
}
[UsedImplicitly]
class Good8
{
public class Good9
{
public static void Good10() => Good15();
[UsedImplicitly]
static void Good11() { }
}
[UsedImplicitly]
class Good12
{
public static void Good13() { }
[UsedImplicitly]
static void Good14() { }
}
static void Good15<[UsedImplicitly] T>() { }
}
```
## Contribute
Issues and pull requests are welcome to help this repository be the best it can be.
## License
This repository falls under the [MPL-2 license](https://www.mozilla.org/en-US/MPL/2.0/).