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https://codeberg.org/scip/anydb.git
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44 lines
1.0 KiB
Go
44 lines
1.0 KiB
Go
package app
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/*
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Copyright © 2024 Thomas von Dein
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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import (
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"errors"
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"os"
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)
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func cleanError(file string, err error) error {
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// remove given [backup] file and forward the given error
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oserr := os.Remove(file)
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if oserr != nil {
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return errors.Join(err, oserr)
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}
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return err
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}
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func fileExists(filename string) bool {
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info, err := os.Stat(filename)
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if err != nil {
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// return false on any error
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return false
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}
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return !info.IsDir()
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}
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