https://github.com/abiosoft/injekt

Pluggable service injector
https://github.com/abiosoft/injekt

Last synced: over 1 year ago
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Pluggable service injector

• Host: GitHub
• URL: https://github.com/abiosoft/injekt
• Owner: abiosoft
• License: apache-2.0
• Created: 2016-08-16T09:05:16.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2016-08-16T21:23:20.000Z (almost 10 years ago)
• Last Synced: 2025-01-23T14:51:15.353Z (over 1 year ago)
• Language: Go
• Size: 10.7 KB
• Stars: 3
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# injekt

Pluggable service injector

[![GoDoc](https://godoc.org/github.com/abiosoft/injekt?status.svg)](https://godoc.org/github.com/abiosoft/injekt)

[![Build Status](https://travis-ci.org/abiosoft/injekt.svg?branch=master)](https://travis-ci.org/abiosoft/injekt)

[![Go Report Card](https://goreportcard.com/badge/github.com/abiosoft/injekt)](https://goreportcard.com/report/github.com/abiosoft/injekt)

[![Coverage Status](https://coveralls.io/repos/github/abiosoft/injekt/badge.svg?branch=master)](https://coveralls.io/github/abiosoft/injekt?branch=master)

Injekt is a pluggable service injector for any project or framework. 

Injekt adds service injection support by wrapping a custom function (with services as parameters) with the required function.

### Usage (http Handler example)

Write custom function. `session` will be injected as well as specified parameters of the required function.

```go

func sessionInfo(w http.ResponseWriter, session *Session) {

    if session == nil { 

        // show login page

     }

     ...

}

```

Wrap custom function. This returns an `interface{}` that can be asserted to the required function type.

```go

func main(){

    var h http.HandlerFunc

    inj := injekt.New(h)

    ...

    http.HandleFunc("/", inj.Wrap(sessionInfo).(http.HandlerFunc))

}

```

Register services before function is executed.

```go

session := ...

inj.Register(session)

```

Simple and useful.

Check the [docs](https://godoc.org/github.com/abiosoft/injekt) for more.

### License

Apache 2