/
fullchroot.go
42 lines (37 loc) · 1.32 KB
/
fullchroot.go
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// Copyright 2018 Intel Corporation
//
// 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 swupd
import (
"fmt"
"os"
"os/exec"
"path/filepath"
)
func syncToFull(version uint32, bundle string, imageBase string) error {
fullPath := filepath.Join(imageBase, fmt.Sprint(version), "full")
// MkdirAll returns nil when the path exists, so we continue to do the
// full chroot creation over the existing one
if err := os.MkdirAll(fullPath, 0777); err != nil {
return err
}
// append trailing slash to get contents only
bundlePath := filepath.Join(imageBase, fmt.Sprint(version), bundle) + "/"
if _, err := os.Stat(bundlePath); err == nil {
cmd := exec.Command("rsync", "-aAX", "--ignore-existing", bundlePath, fullPath)
if err := cmd.Run(); err != nil {
return fmt.Errorf("rsync error: %v", err)
}
}
return nil
}