Move everything in libpod into a single package for simplicity

Signed-off-by: Matthew Heon <mheon@redhat.com>

libpod/container.go

@@ -0,0 +1,77 @@
+package libpod
+
+import (
+	"fmt"
+
+	"github.com/containers/storage"
+)
+
+var (
+	// ErrNotImplemented indicates that functionality is not yet implemented
+	errNotImplemented = fmt.Errorf("NOT IMPLEMENTED")
+)
+
+// Container is a single OCI container
+type Container struct {
+	// TODO populate
+}
+
+// Create creates a container in the OCI runtime
+func (c *Container) Create() error {
+	return errNotImplemented
+}
+
+// Start starts a container
+func (c *Container) Start() error {
+	return errNotImplemented
+}
+
+// Stop stops a container
+func (c *Container) Stop() error {
+	return errNotImplemented
+}
+
+// Kill sends a signal to a container
+func (c *Container) Kill(signal uint) error {
+	return errNotImplemented
+}
+
+// Exec starts a new process inside the container
+// Returns fully qualified URL of streaming server for executed process
+func (c *Container) Exec(cmd []string, tty bool, stdin bool) (string, error) {
+	return "", errNotImplemented
+}
+
+// Attach attaches to a container
+// Returns fully qualified URL of streaming server for the container
+func (c *Container) Attach(stdin, tty bool) (string, error) {
+	return "", errNotImplemented
+}
+
+// Mount mounts a container's filesystem on the host
+// The path where the container has been mounted is returned
+func (c *Container) Mount() (string, error) {
+	return "", errNotImplemented
+}
+
+// Status gets a container's status
+// TODO this should return relevant information about container state
+func (c *Container) Status() error {
+	return errNotImplemented
+}
+
+// Export exports a container's root filesystem as a tar archive
+// The archive will be saved as a file at the given path
+func (c *Container) Export(path string) error {
+	return errNotImplemented
+}
+
+// Commit commits the changes between a container and its image, creating a new
+// image
+// If the container was not created from an image (for example,
+// WithRootFSFromPath will create a container from a directory on the system),
+// a new base image will be created from the contents of the container's
+// filesystem
+func (c *Container) Commit() (*storage.Image, error) {
+	return nil, errNotImplemented
+}