move coreos-cloudinit into config/cloudinit

Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au>

config/cloudinit/system/oem.go

@@ -0,0 +1,46 @@
+// Copyright 2015 CoreOS, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package system
+
+import (
+	"fmt"
+	"path"
+
+	"github.com/rancher/os/config/cloudinit/config"
+)
+
+// OEM is a top-level structure which embeds its underlying configuration,
+// config.OEM, and provides the system-specific File().
+type OEM struct {
+	config.OEM
+}
+
+func (oem OEM) File() (*File, error) {
+	if oem.ID == "" {
+		return nil, nil
+	}
+
+	content := fmt.Sprintf("ID=%s\n", oem.ID)
+	content += fmt.Sprintf("VERSION_ID=%s\n", oem.VersionID)
+	content += fmt.Sprintf("NAME=%q\n", oem.Name)
+	content += fmt.Sprintf("HOME_URL=%q\n", oem.HomeURL)
+	content += fmt.Sprintf("BUG_REPORT_URL=%q\n", oem.BugReportURL)
+
+	return &File{config.File{
+		Path:               path.Join("etc", "oem-release"),
+		RawFilePermissions: "0644",
+		Content:            content,
+	}}, nil
+}