21 lines
513 B
Go
21 lines
513 B
Go
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package utils
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import (
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"io/ioutil"
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"log"
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"os"
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)
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func WriteFile(destinationPath string, tempPath string, dataForDisk []byte) {
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existingStat, err := os.Lstat(destinationPath)
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if err != nil {
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log.Fatalf("Error checking if file exists : %s", err)
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}
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if err := ioutil.WriteFile(tempPath, dataForDisk, existingStat.Mode()); err != nil {
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log.Fatalf("Error writing temp file : %s", err)
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}
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if err := os.Rename(tempPath, destinationPath); err != nil {
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log.Fatalf("Error moving new in place : %s", err)
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}
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}
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