46 lines
728 B
Go
46 lines
728 B
Go
/*
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Copyright IBM Corp. All Rights Reserved.
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SPDX-License-Identifier: Apache-2.0
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*/
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package jsonrw
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import (
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"bytes"
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"io"
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"os"
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"path/filepath"
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)
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func OutputFileToString(f string, path string) (string, error) {
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fpath := filepath.Join(path, f)
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exists, err := outputFileExists(fpath)
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if err != nil {
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return "", err
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}
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if exists {
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b, err := os.ReadFile(fpath)
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if err != nil {
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return "", err
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}
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out, err := io.ReadAll(bytes.NewReader(b))
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if err != nil {
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return "", err
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}
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return string(out), nil
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}
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return "null", nil
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}
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func outputFileExists(f string) (bool, error) {
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_, err := os.Stat(f)
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if err != nil {
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if os.IsNotExist(err) {
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return false, nil
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}
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return false, err
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}
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return true, nil
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}
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