| package environment // import "github.com/docker/docker/integration-cli/environment" |
| |
| import ( |
| "os" |
| "os/exec" |
| |
| "github.com/docker/docker/internal/test/environment" |
| ) |
| |
| var ( |
| // DefaultClientBinary is the name of the docker binary |
| DefaultClientBinary = os.Getenv("TEST_CLIENT_BINARY") |
| ) |
| |
| func init() { |
| if DefaultClientBinary == "" { |
| DefaultClientBinary = "docker" |
| } |
| } |
| |
| // Execution contains information about the current test execution and daemon |
| // under test |
| type Execution struct { |
| environment.Execution |
| dockerBinary string |
| } |
| |
| // DockerBinary returns the docker binary for this testing environment |
| func (e *Execution) DockerBinary() string { |
| return e.dockerBinary |
| } |
| |
| // New returns details about the testing environment |
| func New() (*Execution, error) { |
| env, err := environment.New() |
| if err != nil { |
| return nil, err |
| } |
| |
| dockerBinary, err := exec.LookPath(DefaultClientBinary) |
| if err != nil { |
| return nil, err |
| } |
| |
| return &Execution{ |
| Execution: *env, |
| dockerBinary: dockerBinary, |
| }, nil |
| } |