35 lines
517 B
Go
35 lines
517 B
Go
package fs
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import (
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"bufio"
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"io"
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"os"
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"strings"
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)
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// ReadLines returns all lines in a text file as string slice.
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func ReadLines(fileName string) (lines []string, err error) {
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file, err := os.Open(fileName)
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if err != nil {
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return lines, err
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}
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defer file.Close()
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reader := bufio.NewReader(file)
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for {
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line, _, err := reader.ReadLine()
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if err == io.EOF {
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break
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} else if err != nil {
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return lines, err
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}
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lines = append(lines, strings.TrimSpace(string(line)))
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}
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return lines, nil
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}
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