Add code

Author: samuell

go.mod

@@ -0,0 +1,5 @@
+module github.com/scipipe/scipipe
+
+go 1.22.1
+
+require github.com/flowbase/flowbase v0.2.0

go.sum

@@ -0,0 +1,2 @@
+github.com/flowbase/flowbase v0.2.0 h1:jrzZa4y1Js3gwmDGwLfZgWF910UUhbKKFH+8SjJBSCc=
+github.com/flowbase/flowbase v0.2.0/go.mod h1:TakNfAyVNvlK7AG/Zu65lrY3zZmWlnGLes9o4pG9bDM=

main.go

@@ -0,0 +1,36 @@
+package main
+
+import (
+	"github.com/flowbase/flowbase"
+)
+
+type PipelineNode interface {
+	flowbase.Node
+	// Things to add to flowbase.Node
+	UpstreamProcs() []PipelineNode
+	DownstreamProcs() []PipelineNode
+
+	// New things specific to PipelineNode
+	StageInputs() error
+	OutputsExist() (bool, error)
+	Persist() error
+}
+
+type PipelinePacket interface {
+	flowbase.Packet
+	ID() []string
+	GetURI() []string
+	GetRaw() ([]byte, err)
+	GetScanner()
+	GetTextScanner()
+	Tags() [string]string
+	GetFlowContext() FlowContext
+}
+
+func main() {
+	net := flowbase.NewNetwork()
+
+	net.AddProc()
+
+	net.Run()
+}