reorganise runtime

runtime/local/process/process.go

@@ -0,0 +1,41 @@
+// Package process executes a binary
+package process
+
+import (
+	"io"
+
+	"github.com/micro/go-micro/runtime/local/build"
+)
+
+// Process manages a running process
+type Process interface {
+	// Executes a process to completion
+	Exec(*Executable) error
+	// Creates a new process
+	Fork(*Executable) (*PID, error)
+	// Kills the process
+	Kill(*PID) error
+	// Waits for a process to exit
+	Wait(*PID) error
+}
+
+type Executable struct {
+	// Package containing executable
+	Package *build.Package
+	// The env variables
+	Env []string
+	// Args to pass
+	Args []string
+}
+
+// PID is the running process
+type PID struct {
+	// ID of the process
+	ID string
+	// Stdin
+	Input io.Writer
+	// Stdout
+	Output io.Reader
+	// Stderr
+	Error io.Reader
+}