refactor(*): Break apart packages

datasource/file.go

@@ -0,0 +1,21 @@
+package datasource
+
+import (
+	"io/ioutil"
+)
+
+type localFile struct {
+	path string
+}
+
+func NewLocalFile(path string) *localFile {
+	return &localFile{path}
+}
+
+func (self *localFile) Fetch() ([]byte, error) {
+	return ioutil.ReadFile(self.path)
+}
+
+func (self *localFile) Type() string {
+	return "local-file"
+}