wehub-resource-sync
41 lines
755 B
Go
41 lines
755 B
Go
package misc
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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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log "github.com/sirupsen/logrus"
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)
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func CopyConfigTemplate(src, dst string) error {
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in, err := os.Open(src)
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if err != nil {
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return err
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}
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defer func() {
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if errClose := in.Close(); errClose != nil {
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log.WithError(errClose).Warn("failed to close source config file")
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}
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}()
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if err = os.MkdirAll(filepath.Dir(dst), 0o700); err != nil {
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return err
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}
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out, err := os.OpenFile(dst, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, 0o600)
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if err != nil {
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return err
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}
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defer func() {
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if errClose := out.Close(); errClose != nil {
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log.WithError(errClose).Warn("failed to close destination config file")
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}
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}()
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if _, err = io.Copy(out, in); err != nil {
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return err
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}
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return out.Sync()
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}
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