Function createContainer

src/cmd/create.go:190–508

(container, image, release, authFile string, showCommandToEnter bool)

}

func createContainer(container, image, release, authFile string, showCommandToEnter bool) error {
	if container == "" {
		panic("container not specified")
	}

	if image == "" {
		panic("image not specified")
	}

	if release == "" {
		panic("release not specified")
	}

	enterCommand := getEnterCommand(container)

	logrus.Debugf("Checking if container %s already exists", container)

	if exists, _ := podman.ContainerExists(container); exists {
		var builder strings.Builder
		fmt.Fprintf(&builder, "container %s already exists\n", container)
		fmt.Fprintf(&builder, "Enter with: %s\n", enterCommand)
		fmt.Fprintf(&builder, "Run '%s --help' for usage.", executableBase)

		errMsg := builder.String()
		return errors.New(errMsg)
	}

	pulled, err := pullImage(image, release, authFile)
	if err != nil {
		return err
	}
	if !pulled {
		return nil
	}

	imageFull, err := podman.GetFullyQualifiedImageFromRepoTags(image)
	if err != nil {
		var errImage *podman.ImageError

		if errors.As(err, &errImage) {
			if errors.Is(err, podman.ErrImageRepoTagsEmpty) {
				logrus.Debugf("Image %s has empty RepoTags, likely because it is without a name", image)
				imageFull = image
			} else if errors.Is(err, podman.ErrImageRepoTagsMissing) {
				return fmt.Errorf("missing RepoTags for image %s", image)
			} else {
				panicMsg := fmt.Sprintf("unexpected %T: %s", err, err)
				panic(panicMsg)
			}
		} else {
			return err
		}
	}

	var toolbxDelayEntryPointEnv []string

	if toolbxDelayEntryPoint, ok := os.LookupEnv("TOOLBX_DELAY_ENTRY_POINT"); ok {
		toolbxDelayEntryPointEnvArg := "TOOLBX_DELAY_ENTRY_POINT=" + toolbxDelayEntryPoint