github.com/rhatdan/docker@v0.7.7-0.20180119204836-47a0dcbcd20a/client/version.go (about)

     1  package client
     2  
     3  import (
     4  	"encoding/json"
     5  
     6  	"github.com/docker/docker/api/types"
     7  	"golang.org/x/net/context"
     8  )
     9  
    10  // ServerVersion returns information of the docker client and server host.
    11  func (cli *Client) ServerVersion(ctx context.Context) (types.Version, error) {
    12  	resp, err := cli.get(ctx, "/version", nil, nil)
    13  	if err != nil {
    14  		return types.Version{}, err
    15  	}
    16  
    17  	var server types.Version
    18  	err = json.NewDecoder(resp.body).Decode(&server)
    19  	ensureReaderClosed(resp)
    20  	return server, err
    21  }