mirror of https://github.com/pulumi/pulumi.git
73 lines
1.6 KiB
Go
73 lines
1.6 KiB
Go
// Copyright 2016-2023, Pulumi Corporation.
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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 afero
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import (
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"io"
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"os"
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"path/filepath"
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"github.com/spf13/afero"
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)
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// Copies all file and directories from src to dst
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func CopyDir(fs afero.Fs, src, dst string) error {
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entries, err := afero.ReadDir(fs, src)
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if err != nil {
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return err
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}
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err = fs.Mkdir(dst, 0o755)
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if err != nil && !os.IsExist(err) {
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return err
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}
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for _, entry := range entries {
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sourcePath := filepath.Join(src, entry.Name())
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destPath := filepath.Join(dst, entry.Name())
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if entry.IsDir() {
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if err := CopyDir(fs, sourcePath, destPath); err != nil {
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return err
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}
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} else {
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if err := Copy(fs, sourcePath, destPath); err != nil {
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return err
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}
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}
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}
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return nil
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}
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// Copies a file from src to dst
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func Copy(fs afero.Fs, src, dst string) error {
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out, err := fs.Create(dst)
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if err != nil {
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return err
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}
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defer out.Close()
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in, err := fs.Open(src)
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if err != nil {
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return err
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}
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defer in.Close()
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_, err = io.Copy(out, in)
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if err != nil {
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return err
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}
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return nil
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}
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