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39 lines
1.1 KiB
Go
39 lines
1.1 KiB
Go
3 years ago
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/*
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Copyright 2022 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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)
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// MkdirTempAbs creates a tmp dir and returns the absolute path to the dir.
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// This is required since certain OSes like MacOS create temporary files in
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// e.g. `/private/var`, to which `/var` is a symlink.
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func MkdirTempAbs(dir, pattern string) (string, error) {
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tmpDir, err := os.MkdirTemp(dir, pattern)
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if err != nil {
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return "", err
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}
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tmpDir, err = filepath.EvalSymlinks(tmpDir)
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if err != nil {
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return "", fmt.Errorf("error evaluating symlink: %w", err)
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}
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return tmpDir, nil
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}
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