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// Copyright 2016 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 types
import (
"errors"
"path/filepath"
"github.com/coreos/ignition/config/validate/report"
)
var (
ErrNoFilesystem = errors.New("no filesystem specified")
)
func (n Node) ValidateFilesystem() report.Report {
r := report.Report{}
if n.Filesystem == "" {
r.Add(report.Entry{
Message: ErrNoFilesystem.Error(),
Kind: report.EntryError,
})
}
return r
}
func (n Node) ValidatePath() report.Report {
r := report.Report{}
if err := validatePath(n.Path); err != nil {
r.Add(report.Entry{
Message: err.Error(),
Kind: report.EntryError,
})
}
return r
}
func (n Node) Depth() int {
count := 0
for p := filepath.Clean(string(n.Path)); p != "/"; count++ {
p = filepath.Dir(p)
}
return count
}
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