50 lines
1.1 KiB
Go
50 lines
1.1 KiB
Go
/*
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© Copyright IBM Corporation 2019
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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 copy
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import (
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"fmt"
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"io"
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"os"
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)
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func CopyFileMode(src, dest string, perm os.FileMode) error {
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in, err := os.Open(src)
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if err != nil {
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return fmt.Errorf("failed to open %s for copy: %v", src, err)
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}
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defer in.Close()
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out, err := os.OpenFile(dest, os.O_CREATE|os.O_WRONLY, perm)
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if err != nil {
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return fmt.Errorf("failed to open %s for copy: %v", dest, err)
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}
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defer out.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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err = out.Close()
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return err
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}
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// CopyFile copies the specified file
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func CopyFile(src, dest string) error {
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return CopyFileMode(src, dest, 0770)
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}
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