initial commit [ci skip]

engine/engine_impl.go

@@ -0,0 +1,33 @@
+// Copyright 2019 Drone.IO Inc. All rights reserved.
+// Use of this source code is governed by the Polyform License
+// that can be found in the LICENSE file.
+
+package engine
+
+import (
+	"context"
+	"io"
+)
+
+// New returns a new engine.
+func New(publickeyFile, privatekeyFile string) (Engine, error) {
+	return &engine{}, nil
+}
+
+type engine struct {
+}
+
+// Setup the pipeline environment.
+func (e *engine) Setup(ctx context.Context, spec *Spec) error {
+	return nil
+}
+
+// Destroy the pipeline environment.
+func (e *engine) Destroy(ctx context.Context, spec *Spec) error {
+	return nil
+}
+
+// Run runs the pipeline step.
+func (e *engine) Run(ctx context.Context, spec *Spec, step *Step, output io.Writer) (*State, error) {
+	return nil, nil
+}