gosdk

README

0chain/gosdk

The 0chain client SDK is written in GO. This repository currently supports the following platforms:

• OSX Mojave 10.14.5
• LINUX (Ubuntu/bionic).
  • This includes all Ubuntu 18+ platforms, so Ubuntu 19, Linux Mint 19 etc. (apt based package installer)
• LINUX (RHEL/CENTOS 7+)
  • All Releases based on RHEL 7+, Centos 7+, Fedora 30 etc. (yum based package installer)

It is possible to support the sdk for other variations of Linux as well.

Usage

• Save below code as sdkversion.go

    package main
  
    import (
        "fmt"
  
        "github.com/0chain/gosdk/zcncore"
    )
  
    func main() {
        fmt.Println("gosdk version: ", zcncore.GetVersion())
    }
  

• Run below command: (if you don't have gosdk already in your GOPATH)

    go get github.com/0chain/gosdk
  

• Build the sample application sdkversion

    go build -o sdkversion sdkversion.go
  

• Run the executable

    ./sdkversion
  

• If it prints the gosdk version installed then setup is complete.

Mobile Builds (iOS and Android)

• gosdk can be build to use on Mobile platforms iOS and Android using gomobile.

• Xcode Command Line Tools is required to build SDK for iOS.

• Android studio with NDK is required to build SDK for Android

• Run below command for the first time to setup gomobile environment

    make setup-gomobile
  

• Use below commands in the root folder of the repo to build Mobile SDK

    For iOS and Android:
            make build-mobilesdk IOS=1 ANDROID=1
    For iOS only:
            make build-mobilesdk IOS=1
    For Android only:
            make build-mobilesdk ANDROID=1
  

How to install ffmepg

On linux ubuntu

sudo apt-get install ffmpeg
sudo apt-get install v4l-utils
``

### FAQ ###

- [How to install GO on any platform](https://golang.org/doc/install)
- [How to install different version of GO](https://golang.org/doc/install#extra_versions)
- [How to use go mod](https://blog.golang.org/using-go-modules)
- [What is gomobile](https://godoc.org/golang.org/x/mobile/cmd/gomobile)
- [About XCode](https://developer.apple.com/xcode/)
- [Android Studio](https://developer.android.com/studio)
- [Android NDK](https://developer.android.com/ndk/)