https://github.com/ericlewis/swift-log-variadic-bootstrap

Variadic bootstrapping function for SwiftLog.
https://github.com/ericlewis/swift-log-variadic-bootstrap

ios logging macos swift swift-log tvos watchos

Last synced: about 1 month ago
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Variadic bootstrapping function for SwiftLog.

• Host: GitHub
• URL: https://github.com/ericlewis/swift-log-variadic-bootstrap
• Owner: ericlewis
• License: mit
• Created: 2022-01-15T15:38:06.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2022-01-15T15:48:10.000Z (almost 3 years ago)
• Last Synced: 2024-09-13T10:55:53.027Z (2 months ago)
• Topics: ios, logging, macos, swift, swift-log, tvos, watchos
• Language: Swift
• Homepage:
• Size: 10.7 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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README

        
# SwiftLogVariadicBootstrap

[![Build & Test](https://github.com/ericlewis/swift-log-variadic-bootstrap/actions/workflows/ci.yml/badge.svg)](https://github.com/ericlewis/swift-log-variadic-bootstrap/actions/workflows/ci.yml)

Variadic bootstrap function for [SwiftLog](https://github.com/apple/swift-log). 

Basically bridges `LoggingSystem.bootstrap()` arguments to a `MultiplexLogHandler`.

## Getting Started

### Adding the dependency

`SwiftLogVariadicBootstrap` is designed for Swift 5. To use the handler, you need to declare your dependency in your `Package.swift`:

```swift

.package(url: "https://github.com/ericlewis/swift-log-variadic-bootstrap.git", from: "1.0.0"),

```

and to your application/library target, add `"VariadicBootstrap"` to your `dependencies`, e.g. like this:

```swift

.target(name: "BestExampleApp", dependencies: [

    .product(name: "VariadicBootstrap", package: "swift-log-variadic-bootstrap")

],

```

### Example

It works exactly like [the existing bootstrap function](https://github.com/apple/swift-log#default-logger-behavior)

but it is variadic!

#### Allow the labels to be passed in via bootstrap

```swift

import Logging

import VariadicBootstrap

import ExampleLogBackend1

import ExampleLogBackend2

LoggingSystem.bootstrap(ExampleLogBackend1.init, ExampleLogBackend2.init)

```

#### Set custom labels per backend

```swift

import Logging

import VariadicBootstrap

import ExampleLogBackend1

import ExampleLogBackend2

let backend1 = ExampleLogBackend1(label: "FirstBackend")

let backend2 = ExampleLogBackend2(label: "SecondBackend")

LoggingSystem.bootstrap(backend1, backend2)

```

## License

This library is released under the MIT license. See [LICENSE](LICENSE.md) for details.