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55 lines
1.6 KiB
Go
55 lines
1.6 KiB
Go
/*
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Copyright 2020 The Flux authors
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package manifestgen
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import (
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"fmt"
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"os"
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"path/filepath"
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securejoin "github.com/cyphar/filepath-securejoin"
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)
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const GenWarning = "# This manifest was generated by flux. DO NOT EDIT."
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// Manifest holds the data of a multi-doc YAML
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type Manifest struct {
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// Relative path to the YAML file
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Path string
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// Content in YAML format
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Content string
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}
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// WriteFile writes the YAML content to a file inside the root path.
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// If the file does not exist, WriteFile creates it with permissions perm,
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// otherwise WriteFile overwrites the file, without changing permissions.
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func (m *Manifest) WriteFile(rootDir string) (string, error) {
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output, err := securejoin.SecureJoin(rootDir, m.Path)
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if err != nil {
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return "", err
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}
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if err := os.MkdirAll(filepath.Dir(output), os.ModePerm); err != nil {
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return "", fmt.Errorf("unable to create dir, error: %w", err)
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}
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if err := os.WriteFile(output, []byte(m.Content), os.ModePerm); err != nil {
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return "", fmt.Errorf("unable to write file, error: %w", err)
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}
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return output, nil
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}
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