func (c *dockerClient) Build(imageName string, contextDir string, options BuildOptions) error {
return c.client.BuildImage(
docker.BuildImageOptions{
Name: imageName,
Dockerfile: options.Dockerfile,
SuppressOutput: true,
OutputStream: log.Writer(),
ContextDir: contextDir,
},
)
}
func (c *dockerClient) Pull(imageName string, options PullOptions) error {
repository, tag := docker.ParseRepositoryTag(imageName)
if tag == "" {
tag = "latest"
}
return c.client.PullImage(
docker.PullImageOptions{
Repository: repository,
Tag: tag,
OutputStream: log.Writer(),
},
docker.AuthConfiguration{},
)
}
func (c *dockerClient) Wait(containerID string, options WaitOptions) error {
errC := make(chan error)
go func() {
errC <- c.client.Logs(
docker.LogsOptions{
Container: containerID,
OutputStream: log.Writer(),
ErrorStream: log.Writer(),
Stdout: true,
Stderr: true,
Timestamps: true,
},
)
}()
exitCode, err := c.client.WaitContainer(containerID)
logsErr := <-errC
if err != nil {
return err
}
if exitCode != 0 {
return fmt.Errorf("container %s had exit code %d", containerID, exitCode)
}
return logsErr
}