1 files changed, 46 insertions, 0 deletions
diff --git a/pkg/runner/step_factory.go b/pkg/runner/step_factory.go
new file mode 100644
index 0000000..4ac7eaf
--- /dev/null
+++ b/pkg/runner/step_factory.go
@@ -0,0 +1,46 @@
+package runner
+
+import (
+	"fmt"
+
+	"github.com/nektos/act/pkg/model"
+)
+
+type stepFactory interface {
+	newStep(step *model.Step, rc *RunContext) (step, error)
+}
+
+type stepFactoryImpl struct{}
+
+func (sf *stepFactoryImpl) newStep(stepModel *model.Step, rc *RunContext) (step, error) {
+	switch stepModel.Type() {
+	case model.StepTypeInvalid:
+		return nil, fmt.Errorf("Invalid run/uses syntax for job:%s step:%+v", rc.Run, stepModel)
+	case model.StepTypeRun:
+		return &stepRun{
+			Step:       stepModel,
+			RunContext: rc,
+		}, nil
+	case model.StepTypeUsesActionLocal:
+		return &stepActionLocal{
+			Step:       stepModel,
+			RunContext: rc,
+			readAction: readActionImpl,
+			runAction:  runActionImpl,
+		}, nil
+	case model.StepTypeUsesActionRemote:
+		return &stepActionRemote{
+			Step:       stepModel,
+			RunContext: rc,
+			readAction: readActionImpl,
+			runAction:  runActionImpl,
+		}, nil
+	case model.StepTypeUsesDockerURL:
+		return &stepDocker{
+			Step:       stepModel,
+			RunContext: rc,
+		}, nil
+	}
+
+	return nil, fmt.Errorf("Unable to determine how to run job:%s step:%+v", rc.Run, stepModel)
+}