Packager is now builder (#958)

runtime/build/build.go

@@ -0,0 +1,34 @@
+// Package build builds a micro runtime package
+package build
+
+import (
+	"github.com/micro/go-micro/runtime/source"
+)
+
+// Builder builds binaries
+type Builder interface {
+	// Build builds a package
+	Build(*Source) (*Package, error)
+	// Clean deletes the package
+	Clean(*Package) error
+}
+
+// Source is the source of a build
+type Source struct {
+	// Language is the language of code
+	Language string
+	// Location of the source
+	Repository *source.Repository
+}
+
+// Package is micro service package
+type Package struct {
+	// Name of the binary
+	Name string
+	// Location of the binary
+	Path string
+	// Type of binary
+	Type string
+	// Source of the binary
+	Source *Source
+}