// BuildFromContext builds a new image from a given context. func (bm *BuildManager) BuildFromContext(ctx context.Context, src io.ReadCloser, remote string, buildOptions *types.ImageBuildOptions, pg backend.ProgressWriter) (string, error) { buildContext, dockerfileName, err := builder.DetectContextFromRemoteURL(src, remote, pg.ProgressReaderFunc) if err != nil { return "", err } defer func() { if err := buildContext.Close(); err != nil { logrus.Debugf("[BUILDER] failed to remove temporary context: %v", err) } }() if len(dockerfileName) > 0 { buildOptions.Dockerfile = dockerfileName } b, err := NewBuilder(ctx, buildOptions, bm.backend, builder.DockerIgnoreContext{ModifiableContext: buildContext}, nil) if err != nil { return "", err } return b.build(pg.StdoutFormatter, pg.StderrFormatter, pg.Output) }