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54 lines
1.2 KiB
54 lines
1.2 KiB
4 years ago
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package fleprocess
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import (
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"bufio"
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"fmt"
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"os"
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)
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/*
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Copyright © 2020 Jean-Marc Meessen, ON4KJM <on4kjm@gmail.com>
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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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// writeFile writes the in-memory data (lines) to a file
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func writeFile(outputFile string, dataArray []string) {
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//TODO: check access rights
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f, err := os.Create(outputFile)
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checkFileError(err)
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defer f.Close()
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w := bufio.NewWriter(f)
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lineCount := 0
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for _, dataLine := range dataArray {
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_, err := w.WriteString(dataLine + "\n")
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checkFileError(err)
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w.Flush()
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checkFileError(err)
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lineCount++
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}
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fmt.Printf("\nSuccessfully wrote %d lines to file \"%s\"\n", lineCount, outputFile)
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}
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// checkFileError handles file related errors
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func checkFileError(e error) {
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if e != nil {
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panic(e)
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}
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}
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