40 lines
1.1 KiB
Go
40 lines
1.1 KiB
Go
// Copyright 2015 CoreOS, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package initialize
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import (
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"errors"
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"log"
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"github.com/vtolstov/cloudinit/config"
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)
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func ParseUserData(contents string) (interface{}, error) {
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if len(contents) == 0 {
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return nil, nil
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}
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switch {
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case config.IsScript(contents):
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log.Printf("Parsing user-data as script")
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return config.NewScript(contents)
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case config.IsCloudConfig(contents):
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log.Printf("Parsing user-data as cloud-config")
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return config.NewCloudConfig(contents)
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default:
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return nil, errors.New("Unrecognized user-data format")
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}
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}
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